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WO2017082550A1 - Filtering membrane module and filtering device - Google Patents

Filtering membrane module and filtering device Download PDF

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Publication number
WO2017082550A1
WO2017082550A1 PCT/KR2016/011873 KR2016011873W WO2017082550A1 WO 2017082550 A1 WO2017082550 A1 WO 2017082550A1 KR 2016011873 W KR2016011873 W KR 2016011873W WO 2017082550 A1 WO2017082550 A1 WO 2017082550A1
Authority
WO
WIPO (PCT)
Prior art keywords
spacer
filtration membrane
header
filtration
main body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2016/011873
Other languages
French (fr)
Korean (ko)
Inventor
์ด์•„๋ฆ„
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kolon Industries Inc
Original Assignee
Kolon Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kolon Industries Inc filed Critical Kolon Industries Inc
Priority to CN201690001236.XU priority Critical patent/CN208799972U/en
Publication of WO2017082550A1 publication Critical patent/WO2017082550A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis

Definitions

  • the present invention relates to a filtration membrane module and a filtration device, and more particularly, to a filtration membrane module and the like, which can effectively prevent damage due to collisions between the filtration membrane modules and to adjust the integration of the filtration membrane modules in the filtration device. It relates to a filtration device.
  • Separation methods for fluid treatment include separation methods using heating or phase change, separation methods using filtration membranes, and the like.
  • Separation method using a filtration membrane has the advantage that the desired water quality can be stably obtained according to the pore size of the filtration membrane can increase the reliability of the process.
  • the use of the filtration membrane does not require an operation such as heating, there is an advantage that it can be widely used in the separation process using microorganisms that can be affected by heating.
  • the submerged filtration membrane module (also referred to as 'pressure-resistant filtration membrane module') includes a filtration membrane and a header to which the filtration membrane is fixed.
  • the header has a collecting part for collecting the filtered water produced by the filtration membrane and an outlet port for discharging the filtered water from the collecting part.
  • the filtration membrane is fixed to the header with a resin such as polyurethane.
  • a plurality of filtration membrane modules are mounted in one frame structure to form a filtration membrane cassette. After the filtration membrane cassette is immersed into raw water to be treated, a filtration operation is performed by providing a negative pressure to the filtration membrane.
  • the membrane modules mounted in the frame structure vibrate and may cause damage to the membrane module due to collisions with the frame structure and / or collisions between the membrane modules. Can be. Damage to the membrane module increases the cost of maintenance and repair of the filtration device by shortening the replacement cycle of the membrane module.
  • each of the first and second headers 10, 20 neighboring each other has a first side and a second side opposite the first side, and on the first side. It has a first coupling rib 11, 21 and a second coupling rib 12, 22 on the second side.
  • the second fastening ribs 12, 22 have a shape that can engage with the first fastening ribs 11, 21.
  • the present invention relates to a filtration membrane module and a filtration apparatus which can prevent problems caused by the above limitations and disadvantages of the related art.
  • One aspect of the present invention is to provide a filtration membrane module that can effectively prevent damage due to collisions between the filtration membrane modules and to adjust the degree of integration of the filtration membrane modules in the filtration apparatus.
  • Another aspect of the present invention is to provide a filtration apparatus that can effectively prevent damage due to collision between filtration membrane modules and to adjust the degree of integration of the filtration membrane modules in the filtration apparatus.
  • the filtration membrane And a header having one end of the filtration membrane fixed thereto, wherein the header includes a case and a space maintainer, wherein the case has a side surface having a lengthwise direction perpendicular to the filtration membrane.
  • a filtration membrane module is provided, which projects from the side of the case.
  • the filtration membrane module may further include a spacer that can be detachably fastened to the header.
  • the spacer may be detachably fastened to the gap holder of the header.
  • the gap maintaining part may include a frame-shaped main body having a hole in the center, and at least one fastening hole may be formed in the main body.
  • the filtration membrane module may further include a spacer having an elastic member, and the spacer may be detachably fastened to the gap holder by inserting the elastic member into the fastening hole.
  • the gap maintaining part may further include at least one rib protruding from the side surface of the case at a position corresponding to the hole of the main body.
  • the frame structure And first and second filtration membrane modules mounted adjacent to each other in the frame structure, wherein the first filtration membrane module includes a first header having a first filtration membrane and one end of the first filtration membrane fixed thereto.
  • the second filtration membrane module includes a second filtration membrane and a second header having one end of the second filtration membrane fixed thereto, wherein the first header has a first case having a first side surface and a first gap protruding from the first side surface.
  • the second header includes a second case having a second side facing the first side and a second gap holding portion protruding from the second side at a position corresponding to the first gap holding portion.
  • a filtration device is provided.
  • the first gap holder may contact the second gap holder.
  • the first spacing part includes a first main body in the form of a frame having a hole in the center
  • the second spacing part includes a second main body in the form of a frame having a hole in the center.
  • the main bodies can be in contact with each other.
  • the first spacing part further includes at least one first rib protruding from the first side surface at a position corresponding to the hole of the first main body, and the second spacing part is the hole of the second main body. At least one second rib protruding from the second side in a position corresponding to the first and second ribs may be in contact with each other.
  • the filtration device further includes a first spacer detachably fastened to the first header, wherein the first spacer protrudes further from the first side than the first spacer, and the first spacer
  • the second gap holder may be in contact with the second gap holder.
  • the first spacer may be detachably fastened to the first gap holder of the first header.
  • the first spacing part may include a first main body having a first fastening hole formed therein, and the first spacer may include a first elastic member inserted into the first fastening hole.
  • the filtration device may include: a first spacer detachably fastened to the first header; And a second spacer detachably fastened to the second header, wherein the first spacer protrudes further from the first side than the first spacing portion, and the second spacer is the second spacer.
  • the first spacer may protrude more from the second side than the gap maintaining part, and the first spacer may contact the second spacer.
  • the first spacer may be detachably fastened to the first spacing part of the first header, and the second spacer may be detachably fastened to the second spacing part of the second header.
  • the first spacing part includes a first main body having a first fastening hole formed therein, the first spacer includes a first elastic member inserted into the first fastening hole, and the second spacing part is made of
  • the second main body may include a second fastening hole, and the second spacer may include a second elastic member inserted into the second fastening hole.
  • the present invention it is possible to effectively prevent the damage caused by the collision between the filter membrane modules when the water treatment is carried out to increase the replacement cycle of the filter membrane module and reduce the maintenance and repair costs of the filtration device.
  • the distance between the filtration membrane modules mounted adjacent to each other in the frame structure is variable, it is possible to properly adjust the degree of integration of the filtration membrane modules in the filtration device according to the quality of the raw water to be treated. For example, when treating relatively clean raw water, it is possible to increase the throughput of the filtration device per unit time by increasing the density of the filtration membrane modules in the filtration device. Conversely, when treating relatively dirty raw water, membrane contamination can be reduced by lowering the density of the filtration membrane modules in the filtration apparatus.
  • Figure 1 shows the fastening structure of the header of the conventional filter membrane modules
  • FIG. 2 is a perspective view of a filtration membrane module according to an embodiment of the present invention
  • FIG. 3 is a perspective view of a header according to an embodiment of the present invention.
  • FIG. 4 is a perspective view of a spacer according to an embodiment of the present invention.
  • Figure 5 schematically shows a filtration device according to an embodiment of the present invention
  • FIG. 6 shows headers of filtration membrane modules disposed adjacent to each other according to a first embodiment of the invention
  • FIG. 7 shows headers of filtration membrane modules disposed adjacent to each other according to a second embodiment of the invention
  • FIG. 8 shows headers of filtration membrane modules disposed adjacent to each other according to a third embodiment of the present invention.
  • the filtration membrane module 100 includes headers 110 and 120 and a filtration membrane 130 therebetween.
  • One end and the other end of the filtration membrane 130 are fixed to the headers 110 and 120 by potting the resin layer 140 such as polyurethane.
  • Each of the headers 110 and 120 has a collecting part (not shown) therein, and the filtration membrane 130 is in fluid communication with the collecting parts of the headers 110 and 120. Therefore, the filtrate produced by the filtration membrane 130 flows into the collecting portions of the headers 110 and 120 during the water treatment operation.
  • the filtration membrane module of the present invention is not limited thereto, and may be a filtration membrane module in which filtered water is obtained through only one end of the filtration membrane. In this case, the other end of the filtration membrane not fixed to the header is sealed to prevent the raw water from flowing into the filtration membrane.
  • the filtration membrane 130 of the present invention may be a flat membrane or a hollow fiber membrane.
  • the hollow fiber membrane may be advantageous in that the hollow fiber membrane module has a much larger membrane area than the flat membrane module.
  • the filtration membrane 130 of the present invention is formed of at least one of polysulfone, polyethersulfone, sulfonated polysulfone, polyvinylidene fluoride (PVDF), polyacrylonitrile, polyimide, polyamideimide, and polyetherimide Can be.
  • PVDF polyvinylidene fluoride
  • the filtration membrane 130 of the present invention is a hollow fiber membrane
  • a composite durable hollow fiber membrane having a tubular braid and a polymer membrane on the outer surface of the tubular knitted fabric may be employed.
  • the tubular knit is made of a plurality of yarns, each of which comprises a plurality of multifilaments.
  • the plurality of filaments constituting the multifilament may include at least one of polyolefin, polyethylene terephthalate, and polyamide.
  • the polymer membrane may be formed of at least one of polysulfone, polyethersulfone, sulfonated polysulfone, polyvinylidene fluoride (PVDF), polyacrylonitrile, polyimide, polyamideimide, and polyetherimide.
  • PVDF polyvinylidene fluoride
  • the headers 110 and 120 of the present invention have the same structure.
  • the header 110 according to an embodiment of the present invention will be described in detail with reference to FIG. 3.
  • the header 110 of the present invention includes a case 111 and a space maintainer 112.
  • the case 111 has a side surface having a longitudinal direction perpendicular to the filtration membrane 130.
  • the side surface of the case 111 has a longitudinal direction perpendicular to the longitudinal direction of the hollow fiber membrane.
  • the gap maintaining part 112 protrudes from the side surface of the case 111.
  • the gap maintaining part 112 may prevent the case 111 from directly colliding with a neighboring header, thereby effectively preventing the header 110, in particular, the case 111 from being damaged. Therefore, the interval maintaining unit 112 of the present invention can increase the replacement cycle of the filtration membrane module and reduce the maintenance and repair costs of the filtration device.
  • the gap maintaining part 112 includes a frame-shaped main body 112a having a hole in the center, and at least one fastening to the main body 112a.
  • the hole CH may be formed.
  • the gap maintaining part 112 may include at least one rib 112b protruding from the side surface of the case 111 at a position corresponding to the hole of the main body 112a. It may further include.
  • the spacer 300 illustrated in FIG. 4 may be fastened to the header 110 through the fastening hole CH as necessary, so that a larger gap may be maintained between the header 110 and a neighboring header. Through this, the filtration membrane module density of the filtration device can be reduced.
  • the spacer 300 includes a main body 310 and an elastic member 320.
  • a portion of the main body 310 of the spacer 300 is inserted into the central hole of the main body 112a of the spacer 112 and at least a portion of the elastic member 320 is the main body 112a.
  • the spacer 300 may be fastened to the header 110 by being inserted into the fastening hole CH.
  • the present invention is not limited thereto, and the spacer 300 maintains the gap. It is only required to be fastened to the header 110 so as to protrude further from the side surface of the case 111 than the gap maintaining part 112 at a position corresponding to the part 112.
  • the filtration apparatus of the present invention includes a frame structure 400 and first and second filtration membrane modules 100 and 200 mounted adjacent to each other in the frame structure 400.
  • the frame structure disclosed in Korean Patent No. 1364362 (incorporated herein by reference), which is owned by the applicant, can be used for the filtration device of the present invention.
  • the frame structure 400 of the present invention is not limited thereto, and is not particularly limited as long as the immersion filtration membrane module can be mounted.
  • the first filtration membrane module 100 includes first headers 110 having one end and the other end of the first filtration membrane 130 and the first filtration membrane 130 fixed through the resin layer 140 such as polyurethane, respectively. 120).
  • the second filtration membrane module 200 includes second headers 210 having one end and the other end of the second filtration membrane 230 and the second filtration membrane 230 fixed through the resin layer 240 such as polyurethane, respectively. 220).
  • the first and second filtration membrane modules 100 and 200 may be filtration membrane modules from which filtered water is obtained through only one end of the filtration membranes 130 and 230. In this case, the other end of the filtration membrane which is not fixed to the header is sealed to prevent the inflow of raw water into the filtration membrane.
  • the first and second filtration membranes 130 and 230 may be flat or hollow fiber membranes.
  • the hollow fiber membrane may be advantageous in that the hollow fiber membrane module has a much larger membrane area than the flat membrane module.
  • the first header 110 includes a first case 111 having a first side surface and a first spacing part 112 protruding from the first side surface, wherein the second header 210 is formed of the first header 111.
  • a second case 211 having a second side facing the first side and a second gap holding portion 212 protruding from the second side at a position corresponding to the first gap holding portion 112. .
  • the first spacing part 112 may contact the second spacing part 212.
  • the distance between the first case 111 of the first header 110 and the second case 211 of the second header 220 is only by the first and second gap retainers 112 and 212. Since it is maintained, the filtration membrane module density can be maximized.
  • the first and second gap holders 112 and 212 prevent the first case 111 from directly colliding with the neighboring second case 211. Therefore, replacement cycles of the filtration membrane modules 100 and 200 may be increased, and maintenance and repair costs of the filtration device may be reduced.
  • the first spacing part 112 protrudes from the first side surface at a position corresponding to the hole of the first main body 112a and the first main body 112a having a frame in the center.
  • At least one first rib 112b, and the second spacing unit 212 includes a frame-shaped second main body 212a and a hole of the second main body 212a having a hole in the center thereof. It may include at least one second rib (212b) protruding from the second side at a position corresponding to the.
  • the first and second main bodies 112a and 212a may contact each other, and the first and second ribs 112b and 212b may contact each other.
  • the filtration apparatus of the second embodiment of the present invention further includes a first spacer 300a that is detachably fastened to the first header 110.
  • the first spacer 300a has the same structure as the spacer 300 illustrated in FIG. 4.
  • the first spacer 300a protrudes further from the first side surface than the first spacing portion 112, and the first spacer 300a has a second spacing portion of the second header 210. 212).
  • a gap between the first case 111 of the first header 110 and the second case 211 of the second header 220 may be defined by the first and second gap holders 112 and 212 and the second case 211. Since it is held by the first spacer 300a, the filtration membrane module integration degree is lower than the filtration membrane module integration degree of the first embodiment of the present invention described above.
  • the first spacer 300a may be detachably fastened to the first spacing part 112 of the first header 110.
  • the first spacing part 112 includes a first main body 112a in which a first fastening hole CH is formed, and the elastic member of the first spacer 300a. Is inserted into the first fastening hole CH.
  • the filtration apparatus of the third embodiment of the present invention is detachable from the first spacer 300a and the second header 210, which are detachably fastened to the first header 110. It further comprises a second spacer 300b is fastened.
  • the first and second spacers 300a and 300b have the same structure as the spacer 300 illustrated in FIG. 4.
  • the first spacer 300a protrudes further from the first side surface than the first spacing portion 112, and the second spacer 300b has the second side surface than the second spacing portion 212. Protruding further from the first spacer 300a is in contact with the second spacer 300b.
  • the distance between the first case 111 of the first header 110 and the second case 211 of the second header 220 is, of course, the first and second gap maintaining units 112 and 212. And maintained by the first and second spacers 300a and 300b, the filtration membrane module integration can be minimized.
  • the first spacer 300a may be detachably fastened to the first spacing part 112 of the first header 110, and the second spacer 300b may be detached. May be detachably fastened to the second spacing part 212 of the second header 210.
  • the first spacing part 112 includes a first main body 112a in which a first fastening hole CH is formed, and the elastic member of the first spacer 300a. Is inserted into the first fastening hole CH.
  • the second spacing part 212 includes a second main body 212a in which a second fastening hole CH is formed, and the elastic member of the second spacer 300b includes the second fastening hole. Is inserted into (CH).

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Disclosed are a filtering membrane module and a filtering device including the same, the module enabling damage caused by a collision between the filtering membrane modules to be effectively prevented, and enabling integration of the filtering membrane modules inside the filtering device to be adjusted. The filtering membrane module of the present invention comprises: a filtering membrane; and a header to which one end of the filtering membrane is fixed, wherein the header includes a case and a gap-maintaining part, the case has a lateral surface in the longitudinal direction perpendicular to the filtering membrane, and the gap-maintaining part protrudes from the lateral surface of the case. A spacer for adjusting the integration of the filtering membrane modules can be removably coupled to the gap-maintaining part.

Description

์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ ๋ฐ ์—ฌ๊ณผ์žฅ์น˜Filtration Membrane Modules and Filtration Devices

๋ณธ ๋ฐœ๋ช…์€ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ ๋ฐ ์—ฌ๊ณผ์žฅ์น˜์— ๊ด€ํ•œ ๊ฒƒ์œผ๋กœ์„œ, ๋”์šฑ ๊ตฌ์ฒด์ ์œผ๋กœ๋Š”, ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค๋ผ๋ฆฌ์˜ ์ถฉ๋Œ๋กœ ์ธํ•œ ์†์ƒ์„ ํšจ๊ณผ์ ์œผ๋กœ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๊ณ  ์—ฌ๊ณผ์žฅ์น˜ ๋‚ด ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์˜ ์ง‘์ ๋„ ์กฐ์ •์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•˜๋Š” ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ ๋ฐ ๊ทธ๊ฒƒ์„ ํฌํ•จํ•˜๋Š” ์—ฌ๊ณผ์žฅ์น˜์— ๊ด€ํ•œ ๊ฒƒ์ด๋‹ค.The present invention relates to a filtration membrane module and a filtration device, and more particularly, to a filtration membrane module and the like, which can effectively prevent damage due to collisions between the filtration membrane modules and to adjust the integration of the filtration membrane modules in the filtration device. It relates to a filtration device.

์œ ์ฒด์ฒ˜๋ฆฌ๋ฅผ ์œ„ํ•œ ๋ถ„๋ฆฌ ๋ฐฉ๋ฒ•์œผ๋กœ๋Š” ๊ฐ€์—ด์ด๋‚˜ ์ƒ๋ณ€ํ™”๋ฅผ ์ด์šฉํ•˜๋Š” ๋ถ„๋ฆฌ ๋ฐฉ๋ฒ•, ๋ฐ ์—ฌ๊ณผ๋ง‰์„ ์ด์šฉํ•˜๋Š” ๋ถ„๋ฆฌ ๋ฐฉ๋ฒ• ๋“ฑ์ด ์žˆ๋‹ค. ์—ฌ๊ณผ๋ง‰์„ ์ด์šฉํ•˜๋Š” ๋ถ„๋ฆฌ ๋ฐฉ๋ฒ•์€ ์—ฌ๊ณผ๋ง‰์˜ ์„ธ๊ณต ํฌ๊ธฐ์— ๋”ฐ๋ผ ์›ํ•˜๋Š” ์ˆ˜์งˆ์„ ์•ˆ์ •์ ์œผ๋กœ ์–ป์„ ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ ๊ณต์ •์˜ ์‹ ๋ขฐ๋„๋ฅผ ๋†’์ผ ์ˆ˜ ์žˆ๋‹ค๋Š” ์žฅ์ ์ด ์žˆ๋‹ค. ๋˜ํ•œ, ์—ฌ๊ณผ๋ง‰์„ ์ด์šฉํ•˜๋ฉด ๊ฐ€์—ด ๋“ฑ์˜ ์กฐ์ž‘์ด ํ•„์š” ์—†๊ธฐ ๋•Œ๋ฌธ์— ๊ฐ€์—ด ๋“ฑ์— ์˜ํ•ด ์˜ํ–ฅ์„ ๋ฐ›์„ ์ˆ˜ ์žˆ๋Š” ๋ฏธ์ƒ๋ฌผ์„ ์‚ฌ์šฉํ•˜๋Š” ๋ถ„๋ฆฌ ๊ณต์ •์— ๋„๋ฆฌ ์ด์šฉ๋  ์ˆ˜ ์žˆ๋‹ค๋Š” ์žฅ์ ์ด ์žˆ๋‹ค.Separation methods for fluid treatment include separation methods using heating or phase change, separation methods using filtration membranes, and the like. Separation method using a filtration membrane has the advantage that the desired water quality can be stably obtained according to the pore size of the filtration membrane can increase the reliability of the process. In addition, since the use of the filtration membrane does not require an operation such as heating, there is an advantage that it can be widely used in the separation process using microorganisms that can be affected by heating.

์ผ๋ฐ˜์ ์œผ๋กœ, ์นจ์ง€์‹ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ('๋‚ด์••์‹ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ'๋กœ ์ง€์นญ๋˜๊ธฐ๋„ ํ•จ)์€ ์—ฌ๊ณผ๋ง‰ ๋ฐ ์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰์ด ๊ณ ์ •๋˜๋Š” ํ—ค๋”๋ฅผ ํฌํ•จํ•œ๋‹ค. ์ƒ๊ธฐ ํ—ค๋”๋Š” ์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰์— ์˜ํ•ด ์ƒ์‚ฐ๋˜๋Š” ์—ฌ๊ณผ์ˆ˜๊ฐ€ ๋ชจ์ด๋Š” ์ง‘์ˆ˜๋ถ€ ๋ฐ ์ƒ๊ธฐ ์ง‘์ˆ˜๋ถ€๋กœ๋ถ€ํ„ฐ ์ƒ๊ธฐ ์—ฌ๊ณผ์ˆ˜๋ฅผ ๋ฐฐ์ถœํ•˜๊ธฐ ์œ„ํ•œ ๋ฐฐ์ถœํฌํŠธ(outlet port)๋ฅผ ๊ฐ–๋Š”๋‹ค. ์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰์€ ํด๋ฆฌ์šฐ๋ ˆํƒ„๊ณผ ๊ฐ™์€ ์ˆ˜์ง€๋กœ ์ƒ๊ธฐ ํ—ค๋”์— ๊ณ ์ •๋œ๋‹ค.Generally, the submerged filtration membrane module (also referred to as 'pressure-resistant filtration membrane module') includes a filtration membrane and a header to which the filtration membrane is fixed. The header has a collecting part for collecting the filtered water produced by the filtration membrane and an outlet port for discharging the filtered water from the collecting part. The filtration membrane is fixed to the header with a resin such as polyurethane.

์นจ์ง€์‹ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์˜ ๊ฒฝ์šฐ, ๋‹ค์ˆ˜์˜ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์ด ํ•˜๋‚˜์˜ ํ”„๋ ˆ์ž„ ๊ตฌ์กฐ ๋‚ด์— ์žฅ์ฐฉ๋จ์œผ๋กœ์จ ์—ฌ๊ณผ๋ง‰ ์นด์„ธํŠธ๊ฐ€ ํ˜•์„ฑ๋œ๋‹ค. ์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰ ์นด์„ธํŠธ๊ฐ€ ์ฒ˜๋ฆฌ๋˜์–ด์•ผ ํ•  ์›์ˆ˜ ๋‚ด๋กœ ์นจ์ง€๋œ ํ›„ ์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰์— ์Œ์••์ด ์ œ๊ณต๋จ์œผ๋กœ์จ ์—ฌ๊ณผ์ž‘์—…์ด ์ˆ˜ํ–‰๋œ๋‹ค.In the case of the submerged filtration membrane module, a plurality of filtration membrane modules are mounted in one frame structure to form a filtration membrane cassette. After the filtration membrane cassette is immersed into raw water to be treated, a filtration operation is performed by providing a negative pressure to the filtration membrane.

์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์— ์˜ํ•œ ์ˆ˜์ฒ˜๋ฆฌ๊ฐ€ ์ง„ํ–‰๋จ์— ๋”ฐ๋ผ, ์›์ˆ˜ ๋‚ด์— ์กด์žฌํ•˜๋˜ ๋ถˆ์ˆœ๋ฌผ๋กœ ์ธํ•œ ์—ฌ๊ณผ๋ง‰ ์˜ค์—ผ์ด ์•ผ๊ธฐ๋˜์–ด ์—ฌ๊ณผ๋ง‰์˜ ํˆฌ๊ณผ ์„ฑ๋Šฅ์ด ์ ์ฐจ์ ์œผ๋กœ ๋–จ์–ด์ง€๊ฒŒ ๋œ๋‹ค. ๋”ฐ๋ผ์„œ, ์ˆ˜์ฒ˜๋ฆฌ ์ž‘์—… ์ค‘์— ์—ฌ๊ณผ๋ง‰์ด ์˜ค์—ผ๋˜๋Š” ๊ฒƒ์„ ์ตœ๋Œ€ํ•œ ์–ต์ œํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์‚ฐ๊ธฐ ์„ธ์ •์ด ์‹ค์‹œ๋œ๋‹ค.As the water treatment by the filtration membrane module proceeds, contamination of the filtration membrane due to impurities present in the raw water is caused, and the permeation performance of the filtration membrane gradually decreases. Therefore, in order to suppress the contamination of the filtration membrane during the water treatment operation as much as possible, an acid air cleaning is performed.

์‚ฐ๊ธฐ ์„ธ์ • ์ค‘์— ์‚ฐ๊ธฐ๊ด€์„ ํ†ตํ•ด ์—„์ฒญ๋‚œ ํž˜์œผ๋กœ ๊ณต๊ธฐ๊ฐ€ ๋ถ„์ถœ๋˜๊ธฐ ๋•Œ๋ฌธ์—, ํ”„๋ ˆ์ž„ ๊ตฌ์กฐ ๋‚ด์— ์žฅ์ฐฉ๋˜์–ด ์žˆ๋Š” ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์ด ์ง„๋™์„ ํ•˜๋ฉด์„œ ํ”„๋ ˆ์ž„ ๊ตฌ์กฐ์™€์˜ ์ถฉ๋Œ ๋ฐ/๋˜๋Š” ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค ๊ฐ„์˜ ์ถฉ๋Œ๋กœ ์ธํ•ด ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์˜ ์†์ƒ์ด ์•ผ๊ธฐ๋  ์ˆ˜ ์žˆ๋‹ค. ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์˜ ์†์ƒ์€ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์˜ ๊ต์ฒด ์ฃผ๊ธฐ๋ฅผ ์งง๊ฒŒ ํ•จ์œผ๋กœ์จ ์—ฌ๊ณผ์žฅ์น˜์˜ ์œ ์ง€ ๋ฐ ๋ณด์ˆ˜ ๋น„์šฉ์„ ์ฆ๊ฐ€์‹œํ‚จ๋‹ค.Since air is blown through the diffuser with tremendous force during the acid clean, the membrane modules mounted in the frame structure vibrate and may cause damage to the membrane module due to collisions with the frame structure and / or collisions between the membrane modules. Can be. Damage to the membrane module increases the cost of maintenance and repair of the filtration device by shortening the replacement cycle of the membrane module.

์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค ๊ฐ„์˜ ์ถฉ๋Œ์„ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ, ์„œ๋กœ ์ด์›ƒํ•˜๋Š” ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์„ ์ฒด๊ฒฐํ•จ์œผ๋กœ์จ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์˜ ์ƒ๋Œ€์  ์›€์ง์ž„์„ ์ œํ•œํ•  ๊ฒƒ์ด ์ œ์•ˆ๋˜์—ˆ๋‹ค.In order to prevent collisions between the filtration membrane modules, it has been proposed to limit the relative movement of the filtration membrane modules by engaging neighboring filtration membrane modules.

์˜ˆ๋ฅผ ๋“ค์–ด, ๋„ 1์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์„œ๋กœ ์ด์›ƒํ•˜๋Š” ์ œ1 ๋ฐ ์ œ2 ํ—ค๋”๋“ค(10, 20) ๊ฐ๊ฐ์€ ์ œ1 ์ธก๋ฉด ๋ฐ ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด ๋ฐ˜๋Œ€ ํŽธ์˜ ์ œ2 ์ธก๋ฉด์„ ๊ฐ–๊ณ , ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด ์ƒ์˜ ์ œ1 ์ฒด๊ฒฐ ๋ฆฌ๋ธŒ(coupling rib)(11, 21) ๋ฐ ์ƒ๊ธฐ ์ œ2 ์ธก๋ฉด ์ƒ์˜ ์ œ2 ์ฒด๊ฒฐ ๋ฆฌ๋ธŒ(12, 22)๋ฅผ ๊ฐ–๋Š”๋‹ค. ์ƒ๊ธฐ ์ œ2 ์ฒด๊ฒฐ ๋ฆฌ๋ธŒ(12, 22)๋Š” ์ƒ๊ธฐ ์ œ1 ์ฒด๊ฒฐ ๋ฆฌ๋ธŒ(11, 21)์™€ ๋งž๋ฌผ๋ฆด ์ˆ˜ ์žˆ๋Š”(engageable) ํ˜•์ƒ์„ ๊ฐ–๋Š”๋‹ค. ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์ด ํ”„๋ ˆ์ž„ ๊ตฌ์กฐ ๋‚ด์— ์„œ๋กœ ์ด์›ƒํ•˜๊ฒŒ ์žฅ์ฐฉ๋  ๋•Œ, ์ƒ๊ธฐ ์ œ1 ํ—ค๋”(10)์˜ ์ œ2 ์ฒด๊ฒฐ ๋ฆฌ๋ธŒ(12)์™€ ์ƒ๊ธฐ ์ œ2 ํ—ค๋”(20)์˜ ์ œ1 ์ฒด๊ฒฐ ๋ฆฌ๋ธŒ(21)๊ฐ€ ์„œ๋กœ ๋งž๋ฌผ๋ฆผ์œผ๋กœ์จ ์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์ด ์ฒด๊ฒฐ๋œ๋‹ค. For example, as shown in FIG. 1, each of the first and second headers 10, 20 neighboring each other has a first side and a second side opposite the first side, and on the first side. It has a first coupling rib 11, 21 and a second coupling rib 12, 22 on the second side. The second fastening ribs 12, 22 have a shape that can engage with the first fastening ribs 11, 21. When the filtration membrane modules are mounted next to each other in a frame structure, the second locking rib 12 of the first header 10 and the first locking rib 21 of the second header 20 are engaged with each other so that the filtration membrane is engaged with each other. The modules are fastened.

๊ทธ๋Ÿฌ๋‚˜, ์—ฌ๊ณผ์ž‘์—… ๋ฐ ์‚ฐ๊ธฐ์„ธ์ •์ด ์ˆ˜ํ–‰๋  ๋•Œ ์‘๋ ฅ(stress)์ด ์ƒ๊ธฐ ์ œ1 ๋ฐ ์ œ2 ์ฒด๊ฒฐ ๋ฆฌ๋ธŒ๋“ค(11, 12, 21, 22)์— ์ง‘์ค‘๋˜๊ธฐ ๋•Œ๋ฌธ์—, ์ œ1 ๋ฐ ์ œ2 ์ฒด๊ฒฐ ๋ฆฌ๋ธŒ๋“ค(11, 12, 21, 22)์˜ ํŒŒ์†์ด ์•ผ๊ธฐ๋˜์—ˆ๊ณ , ๊ทธ ๊ฒฐ๊ณผ, ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค ๊ฐ„์˜ ์ถฉ๋Œ ๋ฐฉ์ง€๋ผ๋Š” ์• ์ดˆ์˜ ๋ชฉ์ ์ด ๋‹ฌ์„ฑ๋  ์ˆ˜ ์—†์—ˆ๋‹ค.However, since the stress is concentrated on the first and second fastening ribs 11, 12, 21, 22 when the filtration operation and the air washing are performed, the first and second fastening ribs 11, 12, 21, 22) was caused, and as a result, the original purpose of preventing collisions between the filtration membrane modules could not be achieved.

๋˜ํ•œ, ์„œ๋กœ ์ด์›ƒํ•˜๋Š” ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์„ ์ฒด๊ฒฐํ•  ๊ฒฝ์šฐ ์ด๋“ค ์‚ฌ์ด์˜ ๊ฐ„๊ฒฉ์ด ๊ณ ์ •๋˜์–ด ๋ฒ„๋ฆฌ๊ธฐ ๋•Œ๋ฌธ์—, ์ฒ˜๋ฆฌ๋˜์–ด์•ผ ํ•  ์›์ˆ˜์˜ ์ˆ˜์งˆ์— ๋”ฐ๋ฅธ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์˜ ์ง‘์ ๋„ ์กฐ์ •์ด ๋ถˆ๊ฐ€๋Šฅํ•˜๋‹ค๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ๋‹ค.In addition, when the adjacent membrane modules are fastened to each other, the distance between them is fixed, there is a problem that it is impossible to adjust the integration degree of the membrane module according to the quality of the raw water to be treated.

๋”ฐ๋ผ์„œ, ๋ณธ ๋ฐœ๋ช…์€ ์œ„์™€ ๊ฐ™์€ ๊ด€๋ จ ๊ธฐ์ˆ ์˜ ์ œํ•œ ๋ฐ ๋‹จ์ ๋“ค์— ๊ธฐ์ธํ•œ ๋ฌธ์ œ์ ๋“ค์„ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋Š” ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ ๋ฐ ์—ฌ๊ณผ์žฅ์น˜์— ๊ด€ํ•œ ๊ฒƒ์ด๋‹ค.Accordingly, the present invention relates to a filtration membrane module and a filtration apparatus which can prevent problems caused by the above limitations and disadvantages of the related art.

๋ณธ ๋ฐœ๋ช…์˜ ์ผ ๊ด€์ ์€, ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค๋ผ๋ฆฌ์˜ ์ถฉ๋Œ๋กœ ์ธํ•œ ์†์ƒ์„ ํšจ๊ณผ์ ์œผ๋กœ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๊ณ  ์—ฌ๊ณผ์žฅ์น˜ ๋‚ด ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์˜ ์ง‘์ ๋„ ์กฐ์ •์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•˜๋Š” ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์„ ์ œ๊ณตํ•˜๋Š” ๊ฒƒ์ด๋‹ค.One aspect of the present invention is to provide a filtration membrane module that can effectively prevent damage due to collisions between the filtration membrane modules and to adjust the degree of integration of the filtration membrane modules in the filtration apparatus.

๋ณธ ๋ฐœ๋ช…์˜ ๋‹ค๋ฅธ ๊ด€์ ์€, ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค๋ผ๋ฆฌ์˜ ์ถฉ๋Œ๋กœ ์ธํ•œ ์†์ƒ์„ ํšจ๊ณผ์ ์œผ๋กœ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๊ณ  ์—ฌ๊ณผ์žฅ์น˜ ๋‚ด ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์˜ ์ง‘์ ๋„ ์กฐ์ •์ด ๊ฐ€๋Šฅํ•œ ์—ฌ๊ณผ์žฅ์น˜๋ฅผ ์ œ๊ณตํ•˜๋Š” ๊ฒƒ์ด๋‹ค.Another aspect of the present invention is to provide a filtration apparatus that can effectively prevent damage due to collision between filtration membrane modules and to adjust the degree of integration of the filtration membrane modules in the filtration apparatus.

์œ„์—์„œ ์–ธ๊ธ‰๋œ ๋ณธ ๋ฐœ๋ช…์˜ ๊ด€์  ์™ธ์—๋„, ๋ณธ ๋ฐœ๋ช…์˜ ๋‹ค๋ฅธ ํŠน์ง• ๋ฐ ์ด์ ๋“ค์ด ์ดํ•˜์—์„œ ์„ค๋ช…๋˜๊ฑฐ๋‚˜, ๊ทธ๋Ÿฌํ•œ ์„ค๋ช…์œผ๋กœ๋ถ€ํ„ฐ ๋ณธ ๋ฐœ๋ช…์ด ์†ํ•˜๋Š” ๊ธฐ์ˆ ๋ถ„์•ผ์—์„œ ํ†ต์ƒ์˜ ์ง€์‹์„ ๊ฐ€์ง„ ์ž์—๊ฒŒ ๋ช…ํ™•ํ•˜๊ฒŒ ์ดํ•ด๋  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค.In addition to the aspects of the present invention mentioned above, other features and advantages of the present invention will be described below, or from such description will be apparent to those skilled in the art to which the present invention pertains.

์œ„์™€ ๊ฐ™์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ ๊ด€์ ์— ๋”ฐ๋ผ, ์—ฌ๊ณผ๋ง‰; ๋ฐ ์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰์˜ ์ผ๋‹จ์ด ๊ณ ์ •๋˜์–ด ์žˆ๋Š” ํ—ค๋”๋ฅผ ํฌํ•จํ•˜๋˜, ์ƒ๊ธฐ ํ—ค๋”๋Š” ์ผ€์ด์Šค ๋ฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(space maintainer)๋ฅผ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ผ€์ด์Šค๋Š” ์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰๊ณผ ์ˆ˜์ง์ธ ๊ธธ์ด๋ฐฉํ–ฅ์„ ๊ฐ–๋Š” ์ธก๋ฉด์„ ๊ฐ–๊ณ , ์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ƒ๊ธฐ ์ผ€์ด์Šค์˜ ์ƒ๊ธฐ ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š”, ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์ด ์ œ๊ณต๋œ๋‹ค.According to one aspect of the invention as described above, the filtration membrane; And a header having one end of the filtration membrane fixed thereto, wherein the header includes a case and a space maintainer, wherein the case has a side surface having a lengthwise direction perpendicular to the filtration membrane. A filtration membrane module is provided, which projects from the side of the case.

์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์€ ์ƒ๊ธฐ ํ—ค๋”์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋  ์ˆ˜ ์žˆ๋Š” ์ŠคํŽ˜์ด์„œ๋ฅผ ๋” ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.The filtration membrane module may further include a spacer that can be detachably fastened to the header.

์ƒ๊ธฐ ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ํ—ค๋”์˜ ์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋  ์ˆ˜ ์žˆ๋‹ค.The spacer may be detachably fastened to the gap holder of the header.

์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ค‘์•™์— ํ™€์„ ๊ฐ–๋Š” ์•ก์ž ํ˜•ํƒœ์˜(frame-shaped) ๋ฉ”์ธ ๋ฐ”๋””๋ฅผ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ๋ฉ”์ธ ๋ฐ”๋””์—๋Š” ์ ์–ด๋„ ํ•˜๋‚˜์˜ ์ฒด๊ฒฐ ํ™€์ด ํ˜•์„ฑ๋˜์–ด ์žˆ์„ ์ˆ˜ ์žˆ๋‹ค.The gap maintaining part may include a frame-shaped main body having a hole in the center, and at least one fastening hole may be formed in the main body.

์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์€ ํƒ„์„ฑ ๋ถ€์žฌ๋ฅผ ๊ฐ–๋Š” ์ŠคํŽ˜์ด์„œ๋ฅผ ๋” ํฌํ•จํ•  ์ˆ˜ ์žˆ๊ณ , ์ƒ๊ธฐ ์ฒด๊ฒฐ ํ™€์— ์ƒ๊ธฐ ํƒ„์„ฑ ๋ถ€์žฌ๊ฐ€ ์‚ฝ์ž…๋จ์œผ๋กœ์จ ์ƒ๊ธฐ ์ŠคํŽ˜์ด์„œ๊ฐ€ ์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋  ์ˆ˜ ์žˆ๋‹ค.The filtration membrane module may further include a spacer having an elastic member, and the spacer may be detachably fastened to the gap holder by inserting the elastic member into the fastening hole.

์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š”, ์ƒ๊ธฐ ๋ฉ”์ธ ๋ฐ”๋””์˜ ํ™€์— ๋Œ€์‘ํ•˜๋Š” ์œ„์น˜์—์„œ ์ƒ๊ธฐ ์ผ€์ด์Šค์˜ ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š” ์ ์–ด๋„ ํ•˜๋‚˜์˜ ๋ฆฌ๋ธŒ๋ฅผ ๋” ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.The gap maintaining part may further include at least one rib protruding from the side surface of the case at a position corresponding to the hole of the main body.

๋ณธ ๋ฐœ๋ช…์˜ ๋‹ค๋ฅธ ๊ด€์ ์— ๋”ฐ๋ผ, ํ”„๋ ˆ์ž„ ๊ตฌ์กฐ; ๋ฐ ์ƒ๊ธฐ ํ”„๋ ˆ์ž„ ๊ตฌ์กฐ ๋‚ด์— ์„œ๋กœ ์ด์›ƒํ•˜๊ฒŒ ์žฅ์ฐฉ๋œ ์ œ1 ๋ฐ ์ œ2 ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์„ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ œ1 ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์€ ์ œ1 ์—ฌ๊ณผ๋ง‰ ๋ฐ ์ƒ๊ธฐ ์ œ1 ์—ฌ๊ณผ๋ง‰์˜ ์ผ๋‹จ์ด ๊ณ ์ •๋˜์–ด ์žˆ๋Š” ์ œ1 ํ—ค๋”๋ฅผ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ œ2 ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์€ ์ œ2 ์—ฌ๊ณผ๋ง‰ ๋ฐ ์ƒ๊ธฐ ์ œ2 ์—ฌ๊ณผ๋ง‰์˜ ์ผ๋‹จ์ด ๊ณ ์ •๋˜์–ด ์žˆ๋Š” ์ œ2 ํ—ค๋”๋ฅผ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ œ1 ํ—ค๋”๋Š” ์ œ1 ์ธก๋ฉด์„ ๊ฐ–๋Š” ์ œ1 ์ผ€์ด์Šค ๋ฐ ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š” ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋ฅผ ํฌํ•จํ•˜๋ฉฐ, ์ƒ๊ธฐ ์ œ2 ํ—ค๋”๋Š” ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด๊ณผ ๋Œ€ํ–ฅํ•˜๋Š” ์ œ2 ์ธก๋ฉด์„ ๊ฐ–๋Š” ์ œ2 ์ผ€์ด์Šค ๋ฐ ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์— ๋Œ€์‘ํ•˜๋Š” ์œ„์น˜์—์„œ ์ƒ๊ธฐ ์ œ2 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š” ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋ฅผ ํฌํ•จํ•˜๋Š”, ์—ฌ๊ณผ์žฅ์น˜๊ฐ€ ์ œ๊ณต๋œ๋‹ค.According to another aspect of the invention, the frame structure; And first and second filtration membrane modules mounted adjacent to each other in the frame structure, wherein the first filtration membrane module includes a first header having a first filtration membrane and one end of the first filtration membrane fixed thereto. The second filtration membrane module includes a second filtration membrane and a second header having one end of the second filtration membrane fixed thereto, wherein the first header has a first case having a first side surface and a first gap protruding from the first side surface. The second header includes a second case having a second side facing the first side and a second gap holding portion protruding from the second side at a position corresponding to the first gap holding portion. Including, a filtration device is provided.

์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์™€ ์ ‘์ด‰ํ•  ์ˆ˜ ์žˆ๋‹ค.The first gap holder may contact the second gap holder.

์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ค‘์•™์— ํ™€์„ ๊ฐ–๋Š” ์•ก์ž ํ˜•ํƒœ์˜ ์ œ1 ๋ฉ”์ธ ๋ฐ”๋””๋ฅผ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ค‘์•™์— ํ™€์„ ๊ฐ–๋Š” ์•ก์ž ํ˜•ํƒœ์˜ ์ œ2 ๋ฉ”์ธ ๋ฐ”๋””๋ฅผ ํฌํ•จํ•˜๋ฉฐ, ์ƒ๊ธฐ ์ œ1 ๋ฐ ์ œ2 ๋ฉ”์ธ ๋ฐ”๋””๋“ค์ด ์„œ๋กœ ์ ‘์ด‰ํ•  ์ˆ˜ ์žˆ๋‹ค.The first spacing part includes a first main body in the form of a frame having a hole in the center, and the second spacing part includes a second main body in the form of a frame having a hole in the center. The main bodies can be in contact with each other.

์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ƒ๊ธฐ ์ œ1 ๋ฉ”์ธ ๋ฐ”๋””์˜ ํ™€์— ๋Œ€์‘ํ•˜๋Š” ์œ„์น˜์—์„œ ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š” ์ ์–ด๋„ ํ•˜๋‚˜์˜ ์ œ1 ๋ฆฌ๋ธŒ๋ฅผ ๋” ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ƒ๊ธฐ ์ œ2 ๋ฉ”์ธ ๋ฐ”๋””์˜ ํ™€์— ๋Œ€์‘ํ•˜๋Š” ์œ„์น˜์—์„œ ์ƒ๊ธฐ ์ œ2 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š” ์ ์–ด๋„ ํ•˜๋‚˜์˜ ์ œ2 ๋ฆฌ๋ธŒ๋ฅผ ๋” ํฌํ•จํ•˜๋ฉฐ, ์ƒ๊ธฐ ์ œ1 ๋ฐ ์ œ2 ๋ฆฌ๋ธŒ๋“ค์ด ์„œ๋กœ ์ ‘์ด‰ํ•  ์ˆ˜ ์žˆ๋‹ค.The first spacing part further includes at least one first rib protruding from the first side surface at a position corresponding to the hole of the first main body, and the second spacing part is the hole of the second main body. At least one second rib protruding from the second side in a position corresponding to the first and second ribs may be in contact with each other.

์ƒ๊ธฐ ์—ฌ๊ณผ์žฅ์น˜๋Š” ์ƒ๊ธฐ ์ œ1 ํ—ค๋”์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ๋Š” ์ œ1 ์ŠคํŽ˜์ด์„œ๋ฅผ ๋” ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋ณด๋‹ค ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋” ๋Œ์ถœ๋˜์–ด ์žˆ์œผ๋ฉฐ, ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์™€ ์ ‘์ด‰ํ•  ์ˆ˜ ์žˆ๋‹ค.The filtration device further includes a first spacer detachably fastened to the first header, wherein the first spacer protrudes further from the first side than the first spacer, and the first spacer The second gap holder may be in contact with the second gap holder.

์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ1 ํ—ค๋”์˜ ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ์„ ์ˆ˜ ์žˆ๋‹ค.The first spacer may be detachably fastened to the first gap holder of the first header.

์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ œ1 ์ฒด๊ฒฐ ํ™€์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ์ œ1 ๋ฉ”์ธ ๋ฐ”๋””๋ฅผ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ1 ์ฒด๊ฒฐ ํ™€์— ์‚ฝ์ž…๋œ ์ œ1 ํƒ„์„ฑ ๋ถ€์žฌ๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.The first spacing part may include a first main body having a first fastening hole formed therein, and the first spacer may include a first elastic member inserted into the first fastening hole.

์ƒ๊ธฐ ์—ฌ๊ณผ์žฅ์น˜๋Š” ์ƒ๊ธฐ ์ œ1 ํ—ค๋”์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ๋Š” ์ œ1 ์ŠคํŽ˜์ด์„œ; ๋ฐ ์ƒ๊ธฐ ์ œ2 ํ—ค๋”์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ๋Š” ์ œ2 ์ŠคํŽ˜์ด์„œ๋ฅผ ๋” ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋ณด๋‹ค ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋” ๋Œ์ถœ๋˜์–ด ์žˆ๊ณ , ์ƒ๊ธฐ ์ œ2 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋ณด๋‹ค ์ƒ๊ธฐ ์ œ2 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋” ๋Œ์ถœ๋˜์–ด ์žˆ์œผ๋ฉฐ, ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ2 ์ŠคํŽ˜์ด์„œ์™€ ์ ‘์ด‰ํ•  ์ˆ˜ ์žˆ๋‹ค.The filtration device may include: a first spacer detachably fastened to the first header; And a second spacer detachably fastened to the second header, wherein the first spacer protrudes further from the first side than the first spacing portion, and the second spacer is the second spacer. The first spacer may protrude more from the second side than the gap maintaining part, and the first spacer may contact the second spacer.

์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ1 ํ—ค๋”์˜ ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ๊ณ , ์ƒ๊ธฐ ์ œ2 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ2 ํ—ค๋”์˜ ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ์„ ์ˆ˜ ์žˆ๋‹ค.The first spacer may be detachably fastened to the first spacing part of the first header, and the second spacer may be detachably fastened to the second spacing part of the second header.

์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ œ1 ์ฒด๊ฒฐ ํ™€์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ์ œ1 ๋ฉ”์ธ ๋ฐ”๋””๋ฅผ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ1 ์ฒด๊ฒฐ ํ™€์— ์‚ฝ์ž…๋œ ์ œ1 ํƒ„์„ฑ ๋ถ€์žฌ๋ฅผ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ œ2 ์ฒด๊ฒฐ ํ™€์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ์ œ2 ๋ฉ”์ธ ๋ฐ”๋””๋ฅผ ํฌํ•จํ•˜๋ฉฐ, ์ƒ๊ธฐ ์ œ2 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ2 ์ฒด๊ฒฐ ํ™€์— ์‚ฝ์ž…๋œ ์ œ2 ํƒ„์„ฑ ๋ถ€์žฌ๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.The first spacing part includes a first main body having a first fastening hole formed therein, the first spacer includes a first elastic member inserted into the first fastening hole, and the second spacing part is made of The second main body may include a second fastening hole, and the second spacer may include a second elastic member inserted into the second fastening hole.

์œ„์™€ ๊ฐ™์€ ์ผ๋ฐ˜์  ์„œ์ˆ  ๋ฐ ์ดํ•˜์˜ ์ƒ์„ธํ•œ ์„ค๋ช… ๋ชจ๋‘๋Š” ๋ณธ ๋ฐœ๋ช…์„ ์˜ˆ์‹œํ•˜๊ฑฐ๋‚˜ ์„ค๋ช…ํ•˜๊ธฐ ์œ„ํ•œ ๊ฒƒ์ผ ๋ฟ์œผ๋กœ์„œ, ํŠนํ—ˆ์ฒญ๊ตฌ๋ฒ”์œ„์˜ ๋ฐœ๋ช…์— ๋Œ€ํ•œ ๋”์šฑ ์ž์„ธํ•œ ์„ค๋ช…์„ ์ œ๊ณตํ•˜๊ธฐ ์œ„ํ•œ ๊ฒƒ์œผ๋กœ ์ดํ•ด๋˜์–ด์•ผ ํ•œ๋‹ค.It is to be understood that both the foregoing general description and the following detailed description are intended to illustrate or explain the invention, and to provide a more detailed description of the invention in the claims.

๋ณธ ๋ฐœ๋ช…์— ์˜ํ•˜๋ฉด, ์ˆ˜์ฒ˜๋ฆฌ๊ฐ€ ์ˆ˜ํ–‰๋  ๋•Œ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค๋ผ๋ฆฌ์˜ ์ถฉ๋Œ๋กœ ์ธํ•œ ์†์ƒ์„ ํšจ๊ณผ์ ์œผ๋กœ ๋ฐฉ์ง€ํ•จ์œผ๋กœ์จ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์˜ ๊ต์ฒด ์ฃผ๊ธฐ๋ฅผ ๋Š˜๋ฆฌ๊ณ  ์—ฌ๊ณผ์žฅ์น˜์˜ ์œ ์ง€ ๋ฐ ๋ณด์ˆ˜ ๋น„์šฉ์„ ์ ˆ๊ฐ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค.According to the present invention, it is possible to effectively prevent the damage caused by the collision between the filter membrane modules when the water treatment is carried out to increase the replacement cycle of the filter membrane module and reduce the maintenance and repair costs of the filtration device.

๋˜ํ•œ, ๋ณธ ๋ฐœ๋ช…์— ์˜ํ•˜๋ฉด, ํ”„๋ ˆ์ž„ ๊ตฌ์กฐ ๋‚ด์— ์„œ๋กœ ์ด์›ƒํ•˜๊ฒŒ ์žฅ์ฐฉ๋˜๋Š” ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค ์‚ฌ์ด์˜ ๊ฐ„๊ฒฉ์ด ๊ฐ€๋ณ€์ ์ด๊ธฐ ๋•Œ๋ฌธ์—, ์ฒ˜๋ฆฌ๋˜์–ด์•ผ ํ•  ์›์ˆ˜์˜ ์ˆ˜์งˆ์— ๋”ฐ๋ผ ์—ฌ๊ณผ์žฅ์น˜ ๋‚ด ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์˜ ์ง‘์ ๋„๋ฅผ ์ ์ ˆํžˆ ์กฐ์ ˆํ•  ์ˆ˜ ์žˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์ƒ๋Œ€์ ์œผ๋กœ ๋” ๊นจ๋—ํ•œ ์›์ˆ˜๋ฅผ ์ฒ˜๋ฆฌํ•  ๊ฒฝ์šฐ ์—ฌ๊ณผ์žฅ์น˜ ๋‚ด ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์˜ ์ง‘์ ๋„๋ฅผ ๋†’์ž„์œผ๋กœ์จ ์—ฌ๊ณผ์žฅ์น˜์˜ ๋‹จ์œ„์‹œ๊ฐ„ ๋‹น ์ฒ˜๋ฆฌ๋Ÿ‰์„ ์ฆ๊ฐ€์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค. ๋ฐ˜๋Œ€๋กœ, ์ƒ๋Œ€์ ์œผ๋กœ ๋” ๋”๋Ÿฌ์šด ์›์ˆ˜๋ฅผ ์ฒ˜๋ฆฌํ•  ๊ฒฝ์šฐ ์—ฌ๊ณผ์žฅ์น˜ ๋‚ด ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์˜ ์ง‘์ ๋„๋ฅผ ๋‚ฎ์ถค์œผ๋กœ์จ ๋ง‰ ์˜ค์—ผ์„ ์ค„์ผ ์ˆ˜ ์žˆ๋‹ค.Further, according to the present invention, since the distance between the filtration membrane modules mounted adjacent to each other in the frame structure is variable, it is possible to properly adjust the degree of integration of the filtration membrane modules in the filtration device according to the quality of the raw water to be treated. For example, when treating relatively clean raw water, it is possible to increase the throughput of the filtration device per unit time by increasing the density of the filtration membrane modules in the filtration device. Conversely, when treating relatively dirty raw water, membrane contamination can be reduced by lowering the density of the filtration membrane modules in the filtration apparatus.

์ฒจ๋ถ€๋œ ๋„๋ฉด์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ดํ•ด๋ฅผ ๋•๊ณ  ๋ณธ ๋ช…์„ธ์„œ์˜ ์ผ๋ถ€๋ฅผ ๊ตฌ์„ฑํ•˜๊ธฐ ์œ„ํ•œ ๊ฒƒ์œผ๋กœ์„œ, ๋ณธ ๋ฐœ๋ช…์˜ ์‹ค์‹œ์˜ˆ๋“ค์„ ์˜ˆ์‹œํ•˜๋ฉฐ, ๋ฐœ๋ช…์˜ ์ƒ์„ธํ•œ ์„ค๋ช…๊ณผ ํ•จ๊ป˜ ๋ณธ ๋ฐœ๋ช…์˜ ์›๋ฆฌ๋“ค์„ ์„ค๋ช…ํ•œ๋‹ค.The accompanying drawings are included to assist in understanding the present invention and to form a part of the specification, to illustrate embodiments of the present invention, and to explain the principles of the present invention together with the detailed description of the invention.

๋„ 1์€ ์ข…๋ž˜ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์˜ ํ—ค๋”๋“ค์˜ ์ฒด๊ฒฐ ๊ตฌ์กฐ๋ฅผ ๋ณด์—ฌ์ฃผ๊ณ ,Figure 1 shows the fastening structure of the header of the conventional filter membrane modules,

๋„ 2๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์˜ ์‚ฌ์‹œ๋„์ด๊ณ ,2 is a perspective view of a filtration membrane module according to an embodiment of the present invention,

๋„ 3์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ํ—ค๋”์˜ ์‚ฌ์‹œ๋„์ด๊ณ ,3 is a perspective view of a header according to an embodiment of the present invention,

๋„ 4๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ŠคํŽ˜์ด์„œ์˜ ์‚ฌ์‹œ๋„์ด๊ณ ,4 is a perspective view of a spacer according to an embodiment of the present invention;

๋„ 5๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์—ฌ๊ณผ์žฅ์น˜๋ฅผ ๊ฐœ๋žต์ ์œผ๋กœ ๋ณด์—ฌ์ฃผ๊ณ ,Figure 5 schematically shows a filtration device according to an embodiment of the present invention,

๋„ 6์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ œ1 ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ผ ์„œ๋กœ ์ด์›ƒํ•˜๊ฒŒ ๋ฐฐ์น˜๋œ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์˜ ํ—ค๋”๋“ค์„ ๋ณด์—ฌ์ฃผ๊ณ ,6 shows headers of filtration membrane modules disposed adjacent to each other according to a first embodiment of the invention,

๋„ 7์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ œ2 ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ผ ์„œ๋กœ ์ด์›ƒํ•˜๊ฒŒ ๋ฐฐ์น˜๋œ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์˜ ํ—ค๋”๋“ค์„ ๋ณด์—ฌ์ฃผ๋ฉฐ,7 shows headers of filtration membrane modules disposed adjacent to each other according to a second embodiment of the invention,

๋„ 8์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ œ3 ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ผ ์„œ๋กœ ์ด์›ƒํ•˜๊ฒŒ ๋ฐฐ์น˜๋œ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์˜ ํ—ค๋”๋“ค์„ ๋ณด์—ฌ์ค€๋‹ค.8 shows headers of filtration membrane modules disposed adjacent to each other according to a third embodiment of the present invention.

๋ณธ ๋ฐœ๋ช…์˜ ๊ธฐ์ˆ ์  ์‚ฌ์ƒ ๋ฐ ๋ฒ”์œ„๋ฅผ ๋ฒ—์–ด๋‚˜์ง€ ์•Š๋Š” ๋ฒ”์œ„ ๋‚ด์—์„œ ๋ณธ ๋ฐœ๋ช…์˜ ๋‹ค์–‘ํ•œ ๋ณ€๊ฒฝ ๋ฐ ๋ณ€ํ˜•์ด ๊ฐ€๋Šฅํ•˜๋‹ค๋Š” ์ ์€ ๋‹น์—…์ž์—๊ฒŒ ์ž๋ช…ํ•  ๊ฒƒ์ด๋‹ค. ๋”ฐ๋ผ์„œ, ๋ณธ ๋ฐœ๋ช…์€ ํŠนํ—ˆ์ฒญ๊ตฌ๋ฒ”์œ„์— ๊ธฐ์žฌ๋œ ๋ฐœ๋ช… ๋ฐ ๊ทธ ๊ท ๋“ฑ๋ฌผ์˜ ๋ฒ”์œ„ ๋‚ด์— ๋“œ๋Š” ๋ณ€๊ฒฝ ๋ฐ ๋ณ€ํ˜•์„ ๋ชจ๋‘ ํฌํ•จํ•œ๋‹ค.It will be apparent to those skilled in the art that various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention. Accordingly, the invention includes all modifications and variations that fall within the scope of the invention as set forth in the claims and their equivalents.

์ดํ•˜์—์„œ๋Š”, ๋„ 2 ๋ฐ ๋„ 3์„ ์ฐธ์กฐํ•˜์—ฌ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์„ ๊ตฌ์ฒด์ ์œผ๋กœ ์„ค๋ช…ํ•œ๋‹ค.Hereinafter, the filtration membrane module according to an embodiment of the present invention will be described in detail with reference to FIGS. 2 and 3.

๋„ 2์— ์˜ˆ์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์˜ ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ(100)์€ ํ—ค๋”๋“ค(110, 120)๊ณผ ์ด๋“ค ์‚ฌ์ด์˜ ์—ฌ๊ณผ๋ง‰(130)์„ ํฌํ•จํ•œ๋‹ค. As illustrated in FIG. 2, the filtration membrane module 100 according to an embodiment of the present invention includes headers 110 and 120 and a filtration membrane 130 therebetween.

์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰(130)์˜ ์ผ๋‹จ ๋ฐ ํƒ€๋‹จ์ด ํด๋ฆฌ์šฐ๋ ˆํƒ„๊ณผ ๊ฐ™์€ ์ˆ˜์ง€์ธต(140)์— ํฌํŒ…๋จ์œผ๋กœ์จ ์ƒ๊ธฐ ํ—ค๋”๋“ค(110, 120)์— ๊ฐ๊ฐ ๊ณ ์ •๋˜์–ด ์žˆ๋‹ค. ์ƒ๊ธฐ ํ—ค๋”๋“ค(110, 120) ๊ฐ๊ฐ์€ ๊ทธ ๋‚ด๋ถ€์— ์ง‘์ˆ˜๋ถ€(๋ฏธ๋„์‹œ)๋ฅผ ๊ฐ–๊ณ  ์žˆ์œผ๋ฉฐ, ์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰(130)์€ ์ƒ๊ธฐ ํ—ค๋”๋“ค(110, 120)์˜ ์ง‘์ˆ˜๋ถ€๋“ค๊ณผ ์œ ์ฒด์—ฐํ†ตํ•œ๋‹ค. ๋”ฐ๋ผ์„œ, ์ˆ˜์ฒ˜๋ฆฌ ์ž‘์—… ์ค‘์— ์—ฌ๊ณผ๋ง‰(130)์— ์˜ํ•ด ์ƒ์‚ฐ๋œ ์—ฌ๊ณผ์ˆ˜(filtrate)๊ฐ€ ์ƒ๊ธฐ ํ—ค๋”๋“ค(110, 120)์˜ ์ง‘์ˆ˜๋ถ€๋“ค๋กœ ํ˜๋Ÿฌ๋“ค์–ด๊ฐ€๊ฒŒ ๋œ๋‹ค.One end and the other end of the filtration membrane 130 are fixed to the headers 110 and 120 by potting the resin layer 140 such as polyurethane. Each of the headers 110 and 120 has a collecting part (not shown) therein, and the filtration membrane 130 is in fluid communication with the collecting parts of the headers 110 and 120. Therefore, the filtrate produced by the filtration membrane 130 flows into the collecting portions of the headers 110 and 120 during the water treatment operation.

๋„ 2์—๋Š” ์—ฌ๊ณผ๋ง‰(130)์˜ ์–‘๋‹จ์„ ํ†ตํ•ด ์—ฌ๊ณผ์ˆ˜๊ฐ€ ์–ป์–ด์ง€๋Š” ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ(100)์ด ์˜ˆ์‹œ๋˜์–ด ์žˆ์œผ๋‚˜, ๋ณธ ๋ฐœ๋ช…์˜ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์€ ์ด๊ฒƒ์œผ๋กœ ํ•œ์ •๋˜์ง€ ์•Š์œผ๋ฉฐ, ์—ฌ๊ณผ๋ง‰์˜ ์ผ๋‹จ๋งŒ์„ ํ†ตํ•ด ์—ฌ๊ณผ์ˆ˜๊ฐ€ ์–ป์–ด์ง€๋Š” ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์ผ ์ˆ˜ ์žˆ๋‹ค. ์ด ๊ฒฝ์šฐ, ํ—ค๋”์— ๊ณ ์ •๋˜์ง€ ์•Š์€ ์—ฌ๊ณผ๋ง‰์˜ ํƒ€๋‹จ์€ ์‹ค๋ง๋จ์œผ๋กœ์จ ์—ฌ๊ณผ๋ง‰ ๋‚ด๋กœ ์›์ˆ˜๊ฐ€ ์œ ์ž…๋˜๋Š” ๊ฒƒ์„ ๋ฐฉ์ง€ํ•œ๋‹ค.2 illustrates a filtration membrane module 100 in which filtered water is obtained through both ends of the filtration membrane 130, but the filtration membrane module of the present invention is not limited thereto, and may be a filtration membrane module in which filtered water is obtained through only one end of the filtration membrane. In this case, the other end of the filtration membrane not fixed to the header is sealed to prevent the raw water from flowing into the filtration membrane.

ํ•œํŽธ, ๋ณธ ๋ฐœ๋ช…์˜ ์—ฌ๊ณผ๋ง‰(130)์€ ํ‰๋ง‰ ๋˜๋Š” ์ค‘๊ณต์‚ฌ๋ง‰์ผ ์ˆ˜ ์žˆ๋‹ค. ๋‹ค๋งŒ, ์ค‘๊ณต์‚ฌ๋ง‰ ๋ชจ๋“ˆ์ด ํ‰๋ง‰ ๋ชจ๋“ˆ์— ๋น„ํ•ด ํ›จ์”ฌ ๋” ๋„“์€ ๋ง‰ ๋ฉด์ ์„ ๊ฐ€์ง„๋‹ค๋Š” ์ ์—์„œ, ์ค‘๊ณต์‚ฌ๋ง‰์ด ์œ ๋ฆฌํ•  ์ˆ˜ ์žˆ๋‹ค.Meanwhile, the filtration membrane 130 of the present invention may be a flat membrane or a hollow fiber membrane. However, the hollow fiber membrane may be advantageous in that the hollow fiber membrane module has a much larger membrane area than the flat membrane module.

๋ณธ ๋ฐœ๋ช…์˜ ์—ฌ๊ณผ๋ง‰(130)์€ ํด๋ฆฌ์„คํฐ, ํด๋ฆฌ์—ํ…Œ๋ฅด์„คํฐ, ์„คํฐํ™”ํด๋ฆฌ์„คํฐ, ํด๋ฆฌ๋น„๋‹๋ฆฌ๋ดํ”Œ๋ฃจ์˜ค๋ผ์ด๋“œ(PVDF), ํด๋ฆฌ์•„ํฌ๋ฆด๋กœ๋‹ˆํŠธ๋ฆด, ํด๋ฆฌ์ด๋ฏธ๋“œ, ํด๋ฆฌ์•„๋ฏธ๋“œ์ด๋ฏธ๋“œ, ๋ฐ ํด๋ฆฌ์—ํ…Œ๋ฅด์ด๋ฏธ๋“œ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋กœ ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.The filtration membrane 130 of the present invention is formed of at least one of polysulfone, polyethersulfone, sulfonated polysulfone, polyvinylidene fluoride (PVDF), polyacrylonitrile, polyimide, polyamideimide, and polyetherimide Can be.

๋ณธ ๋ฐœ๋ช…์˜ ์—ฌ๊ณผ๋ง‰(130)์ด ์ค‘๊ณต์‚ฌ๋ง‰์ธ ๊ฒฝ์šฐ, ๊ด€ํ˜• ํŽธ๋ฌผ(tubular braid) ๋ฐ ์ƒ๊ธฐ ๊ด€ํ˜• ํŽธ๋ฌผ์˜ ์™ธํ‘œ๋ฉด ์ƒ์˜ ๊ณ ๋ถ„์ž๋ง‰์„ ํฌํ•จํ•˜๋Š” ์šฐ์ˆ˜ํ•œ ๋‚ด๊ตฌ์„ฑ์˜ ๋ณตํ•ฉ ์ค‘๊ณต์‚ฌ๋ง‰์ด ์ฑ„์šฉ๋  ์ˆ˜ ์žˆ๋‹ค. When the filtration membrane 130 of the present invention is a hollow fiber membrane, a composite durable hollow fiber membrane having a tubular braid and a polymer membrane on the outer surface of the tubular knitted fabric may be employed.

์ƒ๊ธฐ ๊ด€ํ˜• ํŽธ๋ฌผ์€ ๋ณต์ˆ˜์˜ ์›์‚ฌ๋“ค๋กœ ์ œ์กฐ๋˜๊ณ , ์ƒ๊ธฐ ์›์‚ฌ๋“ค ๊ฐ๊ฐ์€ ๋‹ค์ˆ˜์˜ ๋ฉ€ํ‹ฐํ•„๋ผ๋ฉ˜ํŠธ๋“ค์„ ํฌํ•จํ•œ๋‹ค. ์ƒ๊ธฐ ๋ฉ€ํ‹ฐํ•„๋ผ๋ฉ˜ํŠธ๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ๋‹ค์ˆ˜์˜ ํ•„๋ผ๋ฉ˜ํŠธ๋“ค์€ ํด๋ฆฌ์˜ฌ๋ ˆํ•€, ํด๋ฆฌ์—ํ‹ธ๋ Œํ…Œ๋ ˆํ”„ํƒˆ๋ ˆ์ดํŠธ, ๋ฐ ํด๋ฆฌ์•„๋ฏธ๋“œ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.The tubular knit is made of a plurality of yarns, each of which comprises a plurality of multifilaments. The plurality of filaments constituting the multifilament may include at least one of polyolefin, polyethylene terephthalate, and polyamide.

์ƒ๊ธฐ ๊ณ ๋ถ„์ž๋ง‰์€ ํด๋ฆฌ์„คํฐ, ํด๋ฆฌ์—ํ…Œ๋ฅด์„คํฐ, ์„คํฐํ™”ํด๋ฆฌ์„คํฐ, ํด๋ฆฌ๋น„๋‹๋ฆฌ๋ดํ”Œ๋ฃจ์˜ค๋ผ์ด๋“œ(PVDF), ํด๋ฆฌ์•„ํฌ๋ฆด๋กœ๋‹ˆํŠธ๋ฆด, ํด๋ฆฌ์ด๋ฏธ๋“œ, ํด๋ฆฌ์•„๋ฏธ๋“œ์ด๋ฏธ๋“œ, ๋ฐ ํด๋ฆฌ์—ํ…Œ๋ฅด์ด๋ฏธ๋“œ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋กœ ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.The polymer membrane may be formed of at least one of polysulfone, polyethersulfone, sulfonated polysulfone, polyvinylidene fluoride (PVDF), polyacrylonitrile, polyimide, polyamideimide, and polyetherimide.

๋ณธ ๋ฐœ๋ช…์˜ ์ƒ๊ธฐ ํ—ค๋”๋“ค(110, 120)์€ ๋™์ผํ•œ ๊ตฌ์กฐ๋ฅผ ๊ฐ–๋Š”๋‹ค. ์ดํ•˜์—์„œ๋Š”, ๋„ 3์„ ์ฐธ์กฐํ•˜์—ฌ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ํ—ค๋”(110)๋ฅผ ๊ตฌ์ฒด์ ์œผ๋กœ ์„ค๋ช…ํ•œ๋‹ค.The headers 110 and 120 of the present invention have the same structure. Hereinafter, the header 110 according to an embodiment of the present invention will be described in detail with reference to FIG. 3.

๋„ 3์— ์˜ˆ์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์˜ ํ—ค๋”(110)๋Š” ์ผ€์ด์Šค(111) ๋ฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(space maintainer)(112)๋ฅผ ํฌํ•จํ•œ๋‹ค.As illustrated in FIG. 3, the header 110 of the present invention includes a case 111 and a space maintainer 112.

์ƒ๊ธฐ ์ผ€์ด์Šค(111)๋Š” ์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰(130)๊ณผ ์ˆ˜์ง์ธ ๊ธธ์ด๋ฐฉํ–ฅ์„ ๊ฐ–๋Š” ์ธก๋ฉด์„ ๊ฐ–๋Š”๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰(130)์ด ์ค‘๊ณต์‚ฌ๋ง‰์ผ ๊ฒฝ์šฐ, ์ƒ๊ธฐ ์ผ€์ด์Šค(111)์˜ ์ธก๋ฉด์€ ์ƒ๊ธฐ ์ค‘๊ณต์‚ฌ๋ง‰์˜ ๊ธธ์ด๋ฐฉํ–ฅ๊ณผ ์ˆ˜์ง์ธ ๊ธธ์ด๋ฐฉํ–ฅ์„ ๊ฐ–๋Š”๋‹ค.The case 111 has a side surface having a longitudinal direction perpendicular to the filtration membrane 130. For example, when the filtration membrane 130 is a hollow fiber membrane, the side surface of the case 111 has a longitudinal direction perpendicular to the longitudinal direction of the hollow fiber membrane.

์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)๋Š” ์ƒ๊ธฐ ์ผ€์ด์Šค(111)์˜ ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋‹ค. ์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)๋Š” ์ƒ๊ธฐ ์ผ€์ด์Šค(111)๊ฐ€ ์ด์›ƒํ•˜๋Š” ํ—ค๋”์™€ ์ง์ ‘ ์ถฉ๋Œํ•˜๋Š” ๊ฒƒ์„ ๋ฐฉ์ง€ํ•จ์œผ๋กœ์จ ์ƒ๊ธฐ ํ—ค๋”(110), ํŠนํžˆ ์ผ€์ด์Šค(111)๊ฐ€ ์†์ƒ๋˜๋Š” ๊ฒƒ์„ ํšจ๊ณผ์ ์œผ๋กœ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ, ๋ณธ ๋ฐœ๋ช…์˜ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)๋Š” ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์˜ ๊ต์ฒด ์ฃผ๊ธฐ๋ฅผ ๋Š˜๋ฆฌ๊ณ  ์—ฌ๊ณผ์žฅ์น˜์˜ ์œ ์ง€ ๋ฐ ๋ณด์ˆ˜ ๋น„์šฉ์„ ์ ˆ๊ฐ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค.The gap maintaining part 112 protrudes from the side surface of the case 111. The gap maintaining part 112 may prevent the case 111 from directly colliding with a neighboring header, thereby effectively preventing the header 110, in particular, the case 111 from being damaged. Therefore, the interval maintaining unit 112 of the present invention can increase the replacement cycle of the filtration membrane module and reduce the maintenance and repair costs of the filtration device.

๋ณธ ๋ฐœ๋ช…์˜ ์ผ ์‹ค์‹œ์˜ˆ์— ์˜ํ•˜๋ฉด, ์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)๋Š” ์ค‘์•™์— ํ™€์„ ๊ฐ–๋Š” ์•ก์ž ํ˜•ํƒœ์˜(frame-shaped) ๋ฉ”์ธ ๋ฐ”๋””(112a)๋ฅผ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ๋ฉ”์ธ ๋ฐ”๋””(112a)์—๋Š” ์ ์–ด๋„ ํ•˜๋‚˜์˜ ์ฒด๊ฒฐ ํ™€(CH)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ์„ ์ˆ˜ ์žˆ๋‹ค. According to one embodiment of the present invention, the gap maintaining part 112 includes a frame-shaped main body 112a having a hole in the center, and at least one fastening to the main body 112a. The hole CH may be formed.

๋˜ํ•œ, ๋„ 3์— ์˜ˆ์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)๋Š”, ์ƒ๊ธฐ ๋ฉ”์ธ ๋ฐ”๋””(112a)์˜ ํ™€์— ๋Œ€์‘ํ•˜๋Š” ์œ„์น˜์—์„œ ์ƒ๊ธฐ ์ผ€์ด์Šค(111)์˜ ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š” ์ ์–ด๋„ ํ•˜๋‚˜์˜ ๋ฆฌ๋ธŒ(112b)๋ฅผ ๋” ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.In addition, as illustrated in FIG. 3, the gap maintaining part 112 may include at least one rib 112b protruding from the side surface of the case 111 at a position corresponding to the hole of the main body 112a. It may further include.

๋„ 4์— ์˜ˆ์‹œ๋œ ์ŠคํŽ˜์ด์„œ(300)๊ฐ€ ํ•„์š”์— ๋”ฐ๋ผ ์ƒ๊ธฐ ์ฒด๊ฒฐ ํ™€(CH)์„ ํ†ตํ•ด ์ƒ๊ธฐ ํ—ค๋”(110)์— ์ฒด๊ฒฐ๋จ์œผ๋กœ์จ ์ƒ๊ธฐ ํ—ค๋”(110)์™€ ์ด์›ƒํ•˜๋Š” ํ—ค๋” ์‚ฌ์ด์— ๋” ํฐ ๊ฐ„๊ฒฉ์ด ์œ ์ง€๋  ์ˆ˜ ์žˆ๊ณ , ์ด๋ฅผ ํ†ตํ•ด ์—ฌ๊ณผ์žฅ์น˜์˜ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ ์ง‘์ ๋„๊ฐ€ ๊ฐ์†Œ๋  ์ˆ˜ ์žˆ๋‹ค.The spacer 300 illustrated in FIG. 4 may be fastened to the header 110 through the fastening hole CH as necessary, so that a larger gap may be maintained between the header 110 and a neighboring header. Through this, the filtration membrane module density of the filtration device can be reduced.

๋„ 4์— ์˜ˆ์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์˜ ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ŠคํŽ˜์ด์„œ(300)๋Š” ๋ฉ”์ธ ๋ฐ”๋””(310) ๋ฐ ํƒ„์„ฑ ๋ถ€์žฌ(320)๋ฅผ ํฌํ•จํ•œ๋‹ค. As illustrated in FIG. 4, the spacer 300 according to an embodiment of the present invention includes a main body 310 and an elastic member 320.

์ƒ๊ธฐ ์ŠคํŽ˜์ด์„œ(300)์˜ ๋ฉ”์ธ ๋ฐ”๋””(310)์˜ ์ผ๋ถ€๊ฐ€ ์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)์˜ ๋ฉ”์ธ ๋ฐ”๋””(112a)์˜ ์ค‘์•™ ํ™€ ๋‚ด์— ์‚ฝ์ž…๋จ๊ณผ ๋™์‹œ์— ์ƒ๊ธฐ ํƒ„์„ฑ ๋ถ€์žฌ(320)์˜ ์ ์–ด๋„ ์ผ๋ถ€๊ฐ€ ์ƒ๊ธฐ ๋ฉ”์ธ ๋ฐ”๋””(112a)์˜ ์ฒด๊ฒฐ ํ™€(CH)์— ์‚ฝ์ž…๋จ์œผ๋กœ์จ ์ƒ๊ธฐ ์ŠคํŽ˜์ด์„œ(300)๊ฐ€ ์ƒ๊ธฐ ํ—ค๋”(110)์— ์ฒด๊ฒฐ๋  ์ˆ˜ ์žˆ๋‹ค.A portion of the main body 310 of the spacer 300 is inserted into the central hole of the main body 112a of the spacer 112 and at least a portion of the elastic member 320 is the main body 112a. The spacer 300 may be fastened to the header 110 by being inserted into the fastening hole CH.

์ƒ๊ธฐ ์ŠคํŽ˜์ด์„œ(300)๊ฐ€ ๋ฉ”์ธ ๋ฐ”๋””(112a)์˜ ์ฒด๊ฒฐ ํ™€(CH)์„ ํ†ตํ•ด ์ƒ๊ธฐ ํ—ค๋”(110)์— ์ฒด๊ฒฐ๋˜๋Š” ๊ฒƒ๋งŒ์„ ์˜ˆ์‹œํ•˜๊ณ  ์žˆ์œผ๋‚˜, ๋ณธ ๋ฐœ๋ช…์ด ์ด์— ๊ตญํ•œ๋˜๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋ฉฐ, ์ŠคํŽ˜์ด์„œ(300)๊ฐ€ ์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)์— ๋Œ€์‘ํ•˜๋Š” ์œ„์น˜์—์„œ ์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)๋ณด๋‹ค ์ผ€์ด์Šค(111)์˜ ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋” ๋Œ์ถœ๋˜๋„๋ก ์ƒ๊ธฐ ํ—ค๋”(110)์— ์ฒด๊ฒฐ๋˜๊ธฐ๋งŒ ํ•˜๋ฉด ๋œ๋‹ค.Although only the spacer 300 is fastened to the header 110 through the fastening hole CH of the main body 112a, the present invention is not limited thereto, and the spacer 300 maintains the gap. It is only required to be fastened to the header 110 so as to protrude further from the side surface of the case 111 than the gap maintaining part 112 at a position corresponding to the part 112.

์ดํ•˜์—์„œ๋Š”, ๋„ 5๋ฅผ ์ฐธ์กฐํ•˜์—ฌ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์—ฌ๊ณผ์žฅ์น˜๋ฅผ ๊ตฌ์ฒด์ ์œผ๋กœ ์„ค๋ช…ํ•œ๋‹ค.Hereinafter, with reference to Figure 5 will be described in detail the filtration device according to an embodiment of the present invention.

๋„ 5์— ์˜ˆ์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์˜ ์—ฌ๊ณผ์žฅ์น˜๋Š” ํ”„๋ ˆ์ž„ ๊ตฌ์กฐ(400) ๋ฐ ์ƒ๊ธฐ ํ”„๋ ˆ์ž„ ๊ตฌ์กฐ(400) ๋‚ด์— ์„œ๋กœ ์ด์›ƒํ•˜๊ฒŒ ์žฅ์ฐฉ๋˜๋Š” ์ œ1 ๋ฐ ์ œ2 ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค(100, 200)์„ ํฌํ•จํ•œ๋‹ค.As illustrated in FIG. 5, the filtration apparatus of the present invention includes a frame structure 400 and first and second filtration membrane modules 100 and 200 mounted adjacent to each other in the frame structure 400.

์˜ˆ๋ฅผ ๋“ค์–ด ๋ณธ ์ถœ์›์ธ์ด ์†Œ์œ ํ•˜๊ณ  ์žˆ๋Š” ๋Œ€ํ•œ๋ฏผ๊ตญ ํŠนํ—ˆ ์ œ1364362ํ˜ธ(๋ณธ ๋ช…์„ธ์„œ์— ์ฐธ์กฐ๋กœ์„œ ๋ณ‘ํ•ฉ๋จ)์— ๊ฐœ์‹œ๋˜์–ด ์žˆ๋Š” ํ”„๋ ˆ์ž„ ๊ตฌ์กฐ๊ฐ€ ๋ณธ ๋ฐœ๋ช…์˜ ์—ฌ๊ณผ์žฅ์น˜๋ฅผ ์œ„ํ•ด ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜, ๋ณธ ๋ฐœ๋ช…์˜ ์ƒ๊ธฐ ํ”„๋ ˆ์ž„ ๊ตฌ์กฐ(400)๊ฐ€ ์ด๊ฒƒ์œผ๋กœ ์ œํ•œ๋˜๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋ฉฐ, ์นจ์ง€์‹ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์ด ์žฅ์ฐฉ๋  ์ˆ˜ ์žˆ๋Š” ํ•œ ํŠน๋ณ„ํžˆ ํ•œ์ •๋˜์ง€ ์•Š๋Š”๋‹ค.ย For example, the frame structure disclosed in Korean Patent No. 1364362 (incorporated herein by reference), which is owned by the applicant, can be used for the filtration device of the present invention. However, the frame structure 400 of the present invention is not limited thereto, and is not particularly limited as long as the immersion filtration membrane module can be mounted.

์ƒ๊ธฐ ์ œ1 ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ(100)์€ ์ œ1 ์—ฌ๊ณผ๋ง‰(130) ๋ฐ ์ƒ๊ธฐ ์ œ1 ์—ฌ๊ณผ๋ง‰(130)์˜ ์ผ๋‹จ ๋ฐ ํƒ€๋‹จ์ด ํด๋ฆฌ์šฐ๋ ˆํƒ„๊ณผ ๊ฐ™์€ ์ˆ˜์ง€์ธต(140)์„ ํ†ตํ•ด ๊ฐ๊ฐ ๊ณ ์ •๋˜์–ด ์žˆ๋Š” ์ œ1 ํ—ค๋”๋“ค(110, 120)์„ ํฌํ•จํ•œ๋‹ค.The first filtration membrane module 100 includes first headers 110 having one end and the other end of the first filtration membrane 130 and the first filtration membrane 130 fixed through the resin layer 140 such as polyurethane, respectively. 120).

์ƒ๊ธฐ ์ œ2 ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ(200)์€ ์ œ2 ์—ฌ๊ณผ๋ง‰(230) ๋ฐ ์ƒ๊ธฐ ์ œ2 ์—ฌ๊ณผ๋ง‰(230)์˜ ์ผ๋‹จ ๋ฐ ํƒ€๋‹จ์ด ํด๋ฆฌ์šฐ๋ ˆํƒ„๊ณผ ๊ฐ™์€ ์ˆ˜์ง€์ธต(240)์„ ํ†ตํ•ด ๊ฐ๊ฐ ๊ณ ์ •๋˜์–ด ์žˆ๋Š” ์ œ2 ํ—ค๋”๋“ค(210, 220)์„ ํฌํ•จํ•œ๋‹ค.The second filtration membrane module 200 includes second headers 210 having one end and the other end of the second filtration membrane 230 and the second filtration membrane 230 fixed through the resin layer 240 such as polyurethane, respectively. 220).

์ „์ˆ ํ•œ ๋ฐ”์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ์ œ1 ๋ฐ ์ œ2 ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค(100, 200)์€ ์—ฌ๊ณผ๋ง‰(130, 230)์˜ ์ผ๋‹จ๋งŒ์„ ํ†ตํ•ด ์—ฌ๊ณผ์ˆ˜๊ฐ€ ์–ป์–ด์ง€๋Š” ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์ผ ์ˆ˜ ์žˆ๋‹ค. ์ด ๊ฒฝ์šฐ, ํ—ค๋”์— ๊ณ ์ •๋˜์ง€ ์•Š์€ ์—ฌ๊ณผ๋ง‰์˜ ํƒ€๋‹จ์€ ์‹ค๋ง๋จ์œผ๋กœ์จ ์—ฌ๊ณผ๋ง‰ ๋‚ด๋กœ ์›์ˆ˜๊ฐ€ ์œ ์ž…๋˜๋Š” ๊ฒƒ์ด ๋ฐฉ์ง€๋œ๋‹ค. ๋˜ํ•œ, ์ƒ๊ธฐ ์ œ1 ๋ฐ ์ œ2 ์—ฌ๊ณผ๋ง‰๋“ค(130, 230)์€ ํ‰๋ง‰ ๋˜๋Š” ์ค‘๊ณต์‚ฌ๋ง‰์ผ ์ˆ˜ ์žˆ๋‹ค. ๋‹ค๋งŒ, ์ค‘๊ณต์‚ฌ๋ง‰ ๋ชจ๋“ˆ์ด ํ‰๋ง‰ ๋ชจ๋“ˆ์— ๋น„ํ•ด ํ›จ์”ฌ ๋” ๋„“์€ ๋ง‰ ๋ฉด์ ์„ ๊ฐ€์ง„๋‹ค๋Š” ์ ์—์„œ, ์ค‘๊ณต์‚ฌ๋ง‰์ด ์œ ๋ฆฌํ•  ์ˆ˜ ์žˆ๋‹ค.As described above, the first and second filtration membrane modules 100 and 200 may be filtration membrane modules from which filtered water is obtained through only one end of the filtration membranes 130 and 230. In this case, the other end of the filtration membrane which is not fixed to the header is sealed to prevent the inflow of raw water into the filtration membrane. In addition, the first and second filtration membranes 130 and 230 may be flat or hollow fiber membranes. However, the hollow fiber membrane may be advantageous in that the hollow fiber membrane module has a much larger membrane area than the flat membrane module.

์ƒ๊ธฐ ์ œ1 ํ—ค๋”(110)๋Š” ์ œ1 ์ธก๋ฉด์„ ๊ฐ–๋Š” ์ œ1 ์ผ€์ด์Šค(111) ๋ฐ ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š” ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)๋ฅผ ํฌํ•จํ•˜๋ฉฐ, ์ƒ๊ธฐ ์ œ2 ํ—ค๋”(210)๋Š” ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด๊ณผ ๋Œ€ํ–ฅํ•˜๋Š” ์ œ2 ์ธก๋ฉด์„ ๊ฐ–๋Š” ์ œ2 ์ผ€์ด์Šค(211) ๋ฐ ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)์— ๋Œ€์‘ํ•˜๋Š” ์œ„์น˜์—์„œ ์ƒ๊ธฐ ์ œ2 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š” ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(212)๋ฅผ ํฌํ•จํ•œ๋‹ค. The first header 110 includes a first case 111 having a first side surface and a first spacing part 112 protruding from the first side surface, wherein the second header 210 is formed of the first header 111. A second case 211 having a second side facing the first side and a second gap holding portion 212 protruding from the second side at a position corresponding to the first gap holding portion 112. .

๋ณธ ๋ฐœ๋ช…์˜ ์ œ1 ์‹ค์‹œ์˜ˆ์— ์˜ํ•˜๋ฉด, ๋„ 6์— ์˜ˆ์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)๋Š” ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(212)์™€ ์ ‘์ด‰ํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด ๊ฒฝ์šฐ, ์ œ1 ํ—ค๋”(110)์˜ ์ œ1 ์ผ€์ด์Šค(111)์™€ ์ œ2 ํ—ค๋”(220)์˜ ์ œ2 ์ผ€์ด์Šค(211) ์‚ฌ์ด์˜ ๊ฐ„๊ฒฉ์ด ์ƒ๊ธฐ ์ œ1 ๋ฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋“ค(112, 212)์— ์˜ํ•ด์„œ๋งŒ ์œ ์ง€๋˜๊ธฐ ๋•Œ๋ฌธ์—, ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ ์ง‘์ ๋„๊ฐ€ ๊ทน๋Œ€ํ™”๋  ์ˆ˜ ์žˆ๋‹ค.According to the first embodiment of the present invention, as illustrated in FIG. 6, the first spacing part 112 may contact the second spacing part 212. In this case, the distance between the first case 111 of the first header 110 and the second case 211 of the second header 220 is only by the first and second gap retainers 112 and 212. Since it is maintained, the filtration membrane module density can be maximized.

์ƒ๊ธฐ ์ œ1 ๋ฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋“ค(112, 212)์€ ์ƒ๊ธฐ ์ œ1 ์ผ€์ด์Šค(111)๊ฐ€ ์ด์›ƒํ•˜๋Š” ์ œ2 ์ผ€์ด์Šค(211)์™€ ์ง์ ‘ ์ถฉ๋Œํ•˜๋Š” ๊ฒƒ์„ ๋ฐฉ์ง€ํ•œ๋‹ค. ๋”ฐ๋ผ์„œ, ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ(100, 200)์˜ ๊ต์ฒด ์ฃผ๊ธฐ๊ฐ€ ๋Š˜์–ด๋‚˜๊ณ  ์—ฌ๊ณผ์žฅ์น˜์˜ ์œ ์ง€ ๋ฐ ๋ณด์ˆ˜ ๋น„์šฉ์ด ์ ˆ๊ฐ๋  ์ˆ˜ ์žˆ๋‹ค.The first and second gap holders 112 and 212 prevent the first case 111 from directly colliding with the neighboring second case 211. Therefore, replacement cycles of the filtration membrane modules 100 and 200 may be increased, and maintenance and repair costs of the filtration device may be reduced.

์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)๋Š”, ์ค‘์•™์— ํ™€์„ ๊ฐ–๋Š” ์•ก์ž ํ˜•ํƒœ์˜ ์ œ1 ๋ฉ”์ธ ๋ฐ”๋””(112a) ๋ฐ ์ƒ๊ธฐ ์ œ1 ๋ฉ”์ธ ๋ฐ”๋””(112a)์˜ ํ™€์— ๋Œ€์‘ํ•˜๋Š” ์œ„์น˜์—์„œ ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š” ์ ์–ด๋„ ํ•˜๋‚˜์˜ ์ œ1 ๋ฆฌ๋ธŒ(112b)๋ฅผ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(212)๋Š”, ์ค‘์•™์— ํ™€์„ ๊ฐ–๋Š” ์•ก์ž ํ˜•ํƒœ์˜ ์ œ2 ๋ฉ”์ธ ๋ฐ”๋””(212a) ๋ฐ ์ƒ๊ธฐ ์ œ2 ๋ฉ”์ธ ๋ฐ”๋””(212a)์˜ ํ™€์— ๋Œ€์‘ํ•˜๋Š” ์œ„์น˜์—์„œ ์ƒ๊ธฐ ์ œ2 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š” ์ ์–ด๋„ ํ•˜๋‚˜์˜ ์ œ2 ๋ฆฌ๋ธŒ(212b)๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด ๊ฒฝ์šฐ, ์ƒ๊ธฐ ์ œ1 ๋ฐ ์ œ2 ๋ฉ”์ธ ๋ฐ”๋””๋“ค(112a, 212a)์ด ์„œ๋กœ ์ ‘์ด‰ํ•˜๊ณ , ์ƒ๊ธฐ ์ œ1 ๋ฐ ์ œ2 ๋ฆฌ๋ธŒ๋“ค(112b, 212b)์ด ์„œ๋กœ ์ ‘์ด‰ํ•  ์ˆ˜ ์žˆ๋‹ค. The first spacing part 112 protrudes from the first side surface at a position corresponding to the hole of the first main body 112a and the first main body 112a having a frame in the center. At least one first rib 112b, and the second spacing unit 212 includes a frame-shaped second main body 212a and a hole of the second main body 212a having a hole in the center thereof. It may include at least one second rib (212b) protruding from the second side at a position corresponding to the. In this case, the first and second main bodies 112a and 212a may contact each other, and the first and second ribs 112b and 212b may contact each other.

๋ณธ ๋ฐœ๋ช…์˜ ์ œ2 ์‹ค์‹œ์˜ˆ์˜ ์—ฌ๊ณผ์žฅ์น˜๋Š”, ๋„ 7์— ์˜ˆ์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ์ œ1 ํ—ค๋”(110)์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ๋Š” ์ œ1 ์ŠคํŽ˜์ด์„œ(300a)๋ฅผ ๋” ํฌํ•จํ•œ๋‹ค. ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ(300a)๋Š” ๋„ 4์— ์˜ˆ์‹œ๋˜์–ด ์žˆ๋Š” ์ŠคํŽ˜์ด์„œ(300)์™€ ๋™์ผํ•œ ๊ตฌ์กฐ๋ฅผ ๊ฐ–๋Š”๋‹ค. ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ(300a)๋Š” ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)๋ณด๋‹ค ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋” ๋Œ์ถœ๋˜์–ด ์žˆ์œผ๋ฉฐ, ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ(300a)๋Š” ์ƒ๊ธฐ ์ œ2 ํ—ค๋”(210)์˜ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(212)์™€ ์ ‘์ด‰ํ•œ๋‹ค. ์ด ๊ฒฝ์šฐ, ์ œ1 ํ—ค๋”(110)์˜ ์ œ1 ์ผ€์ด์Šค(111)์™€ ์ œ2 ํ—ค๋”(220)์˜ ์ œ2 ์ผ€์ด์Šค(211) ์‚ฌ์ด์˜ ๊ฐ„๊ฒฉ์ด ์ƒ๊ธฐ ์ œ1 ๋ฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋“ค(112, 212) ๋ฐ ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ(300a)์— ์˜ํ•ด์„œ ์œ ์ง€๋˜๊ธฐ ๋•Œ๋ฌธ์—, ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ ์ง‘์ ๋„๊ฐ€ ์ „์ˆ ํ•œ ๋ณธ ๋ฐœ๋ช…์˜ ์ œ1 ์‹ค์‹œ์˜ˆ์˜ ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ ์ง‘์ ๋„์— ๋น„ํ•ด ๋‚ฎ๋‹ค.As illustrated in FIG. 7, the filtration apparatus of the second embodiment of the present invention further includes a first spacer 300a that is detachably fastened to the first header 110. The first spacer 300a has the same structure as the spacer 300 illustrated in FIG. 4. The first spacer 300a protrudes further from the first side surface than the first spacing portion 112, and the first spacer 300a has a second spacing portion of the second header 210. 212). In this case, a gap between the first case 111 of the first header 110 and the second case 211 of the second header 220 may be defined by the first and second gap holders 112 and 212 and the second case 211. Since it is held by the first spacer 300a, the filtration membrane module integration degree is lower than the filtration membrane module integration degree of the first embodiment of the present invention described above.

๋„ 7์— ์˜ˆ์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ(300a)๋Š” ์ƒ๊ธฐ ์ œ1 ํ—ค๋”(110)์˜ ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ์„ ์ˆ˜ ์žˆ๋‹ค. ์ด ๊ฒฝ์šฐ, ์ „์ˆ ํ•œ ๋ฐ”์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)๋Š” ์ œ1 ์ฒด๊ฒฐ ํ™€(CH)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ์ œ1 ๋ฉ”์ธ ๋ฐ”๋””(112a)๋ฅผ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ(300a)์˜ ํƒ„์„ฑ ๋ถ€์žฌ๊ฐ€ ์ƒ๊ธฐ ์ œ1 ์ฒด๊ฒฐ ํ™€(CH)์— ์‚ฝ์ž…๋œ๋‹ค.As illustrated in FIG. 7, the first spacer 300a may be detachably fastened to the first spacing part 112 of the first header 110. In this case, as described above, the first spacing part 112 includes a first main body 112a in which a first fastening hole CH is formed, and the elastic member of the first spacer 300a. Is inserted into the first fastening hole CH.

๋ณธ ๋ฐœ๋ช…์˜ ์ œ3 ์‹ค์‹œ์˜ˆ์˜ ์—ฌ๊ณผ์žฅ์น˜๋Š”, ๋„ 8์— ์˜ˆ์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ์ œ1 ํ—ค๋”(110)์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ๋Š” ์ œ1 ์ŠคํŽ˜์ด์„œ(300a) ๋ฐ ์ƒ๊ธฐ ์ œ2 ํ—ค๋”(210)์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ๋Š” ์ œ2 ์ŠคํŽ˜์ด์„œ(300b)๋ฅผ ๋” ํฌํ•จํ•œ๋‹ค. ์ƒ๊ธฐ ์ œ1 ๋ฐ ์ œ2 ์ŠคํŽ˜์ด์„œ๋“ค(300a, 300b)์€ ๋„ 4์— ์˜ˆ์‹œ๋˜์–ด ์žˆ๋Š” ์ŠคํŽ˜์ด์„œ(300)์™€ ๋™์ผํ•œ ๊ตฌ์กฐ๋ฅผ ๊ฐ–๋Š”๋‹ค. ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ(300a)๋Š” ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)๋ณด๋‹ค ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋” ๋Œ์ถœ๋˜์–ด ์žˆ๊ณ , ์ƒ๊ธฐ ์ œ2 ์ŠคํŽ˜์ด์„œ(300b)๋Š” ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(212)๋ณด๋‹ค ์ƒ๊ธฐ ์ œ2 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋” ๋Œ์ถœ๋˜์–ด ์žˆ์œผ๋ฉฐ, ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ(300a)๋Š” ์ƒ๊ธฐ ์ œ2 ์ŠคํŽ˜์ด์„œ(300b)์™€ ์ ‘์ด‰ํ•œ๋‹ค. ์ด ๊ฒฝ์šฐ, ์ œ1 ํ—ค๋”(110)์˜ ์ œ1 ์ผ€์ด์Šค(111)์™€ ์ œ2 ํ—ค๋”(220)์˜ ์ œ2 ์ผ€์ด์Šค(211) ์‚ฌ์ด์˜ ๊ฐ„๊ฒฉ์ด ์ƒ๊ธฐ ์ œ1 ๋ฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋“ค(112, 212)์€ ๋ฌผ๋ก ์ด๊ณ  ์ƒ๊ธฐ ์ œ1 ๋ฐ ์ œ2 ์ŠคํŽ˜์ด์„œ๋“ค(300a, 300b)์— ์˜ํ•ด์„œ ์œ ์ง€๋˜๊ธฐ ๋•Œ๋ฌธ์—, ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ ์ง‘์ ๋„๊ฐ€ ์ตœ์†Œํ™”๋  ์ˆ˜ ์žˆ๋‹ค.As illustrated in FIG. 8, the filtration apparatus of the third embodiment of the present invention is detachable from the first spacer 300a and the second header 210, which are detachably fastened to the first header 110. It further comprises a second spacer 300b is fastened. The first and second spacers 300a and 300b have the same structure as the spacer 300 illustrated in FIG. 4. The first spacer 300a protrudes further from the first side surface than the first spacing portion 112, and the second spacer 300b has the second side surface than the second spacing portion 212. Protruding further from the first spacer 300a is in contact with the second spacer 300b. In this case, the distance between the first case 111 of the first header 110 and the second case 211 of the second header 220 is, of course, the first and second gap maintaining units 112 and 212. And maintained by the first and second spacers 300a and 300b, the filtration membrane module integration can be minimized.

๋„ 8์— ์˜ˆ์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ(300a)๋Š” ์ƒ๊ธฐ ์ œ1 ํ—ค๋”(110)์˜ ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ์„ ์ˆ˜ ์žˆ๊ณ , ์ƒ๊ธฐ ์ œ2 ์ŠคํŽ˜์ด์„œ(300b)๋Š” ์ƒ๊ธฐ ์ œ2 ํ—ค๋”(210)์˜ ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(212)์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ์„ ์ˆ˜ ์žˆ๋‹ค. ์ด ๊ฒฝ์šฐ, ์ „์ˆ ํ•œ ๋ฐ”์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(112)๋Š” ์ œ1 ์ฒด๊ฒฐ ํ™€(CH)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ์ œ1 ๋ฉ”์ธ ๋ฐ”๋””(112a)๋ฅผ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ(300a)์˜ ํƒ„์„ฑ ๋ถ€์žฌ๊ฐ€ ์ƒ๊ธฐ ์ œ1 ์ฒด๊ฒฐ ํ™€(CH)์— ์‚ฝ์ž…๋œ๋‹ค. ๋˜ํ•œ, ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(212)๋Š” ์ œ2 ์ฒด๊ฒฐ ํ™€(CH)์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ์ œ2 ๋ฉ”์ธ ๋ฐ”๋””(212a)๋ฅผ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ œ2 ์ŠคํŽ˜์ด์„œ(300b)์˜ ํƒ„์„ฑ ๋ถ€์žฌ๊ฐ€ ์ƒ๊ธฐ ์ œ2 ์ฒด๊ฒฐ ํ™€(CH)์— ์‚ฝ์ž…๋œ๋‹ค.As illustrated in FIG. 8, the first spacer 300a may be detachably fastened to the first spacing part 112 of the first header 110, and the second spacer 300b may be detached. May be detachably fastened to the second spacing part 212 of the second header 210. In this case, as described above, the first spacing part 112 includes a first main body 112a in which a first fastening hole CH is formed, and the elastic member of the first spacer 300a. Is inserted into the first fastening hole CH. In addition, the second spacing part 212 includes a second main body 212a in which a second fastening hole CH is formed, and the elastic member of the second spacer 300b includes the second fastening hole. Is inserted into (CH).

Claims (16)

์—ฌ๊ณผ๋ง‰; ๋ฐFiltration membrane; And ์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰์˜ ์ผ๋‹จ์ด ๊ณ ์ •๋˜์–ด ์žˆ๋Š” ํ—ค๋”๋ฅผ ํฌํ•จํ•˜๋˜,It includes a header is fixed one end of the filtration membrane, ์ƒ๊ธฐ ํ—ค๋”๋Š” ์ผ€์ด์Šค ๋ฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€(space maintainer)๋ฅผ ํฌํ•จํ•˜๊ณ ,The header includes a case and a space maintainer, ์ƒ๊ธฐ ์ผ€์ด์Šค๋Š” ์ƒ๊ธฐ ์—ฌ๊ณผ๋ง‰๊ณผ ์ˆ˜์ง์ธ ๊ธธ์ด๋ฐฉํ–ฅ์„ ๊ฐ–๋Š” ์ธก๋ฉด์„ ๊ฐ–๊ณ ,The case has a side having a longitudinal direction perpendicular to the filtration membrane, ์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ƒ๊ธฐ ์ผ€์ด์Šค์˜ ์ƒ๊ธฐ ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š”,The spacing part protrudes from the side of the case, ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ.Filtration membrane module. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1, ์ƒ๊ธฐ ํ—ค๋”์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋  ์ˆ˜ ์žˆ๋Š” ์ŠคํŽ˜์ด์„œ๋ฅผ ๋” ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”,Further comprising a spacer that can be detachably fastened to the header, ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ.Filtration membrane module. ์ œ2ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 2, ์ƒ๊ธฐ ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ํ—ค๋”์˜ ์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋  ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”,The spacer may be detachably fastened to the gap holder of the header. ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ.Filtration membrane module. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1, ์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ค‘์•™์— ํ™€์„ ๊ฐ–๋Š” ์•ก์ž ํ˜•ํƒœ์˜(frame-shaped) ๋ฉ”์ธ ๋ฐ”๋””๋ฅผ ํฌํ•จํ•˜๊ณ ,The spacing part includes a frame-shaped main body having a hole in the center, ์ƒ๊ธฐ ๋ฉ”์ธ ๋ฐ”๋””์—๋Š” ์ ์–ด๋„ ํ•˜๋‚˜์˜ ์ฒด๊ฒฐ ํ™€์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”,At least one fastening hole is formed in the main body, ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ.Filtration membrane module. ์ œ4ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 4, wherein ํƒ„์„ฑ ๋ถ€์žฌ๋ฅผ ๊ฐ–๋Š” ์ŠคํŽ˜์ด์„œ๋ฅผ ๋” ํฌํ•จํ•˜๊ณ ,Further comprising a spacer having an elastic member, ์ƒ๊ธฐ ์ฒด๊ฒฐ ํ™€์— ์ƒ๊ธฐ ํƒ„์„ฑ ๋ถ€์žฌ๊ฐ€ ์‚ฝ์ž…๋จ์œผ๋กœ์จ ์ƒ๊ธฐ ์ŠคํŽ˜์ด์„œ๊ฐ€ ์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋  ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”,The spacer may be detachably fastened to the gap holder by inserting the elastic member into the fastening hole. ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ.Filtration membrane module. ์ œ4ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 4, wherein ์ƒ๊ธฐ ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š”, ์ƒ๊ธฐ ๋ฉ”์ธ ๋ฐ”๋””์˜ ํ™€์— ๋Œ€์‘ํ•˜๋Š” ์œ„์น˜์—์„œ ์ƒ๊ธฐ ์ผ€์ด์Šค์˜ ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š” ์ ์–ด๋„ ํ•˜๋‚˜์˜ ๋ฆฌ๋ธŒ๋ฅผ ๋” ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”,The gap maintaining part may further include at least one rib protruding from the side surface of the case at a position corresponding to the hole of the main body. ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ.Filtration membrane module. ํ”„๋ ˆ์ž„ ๊ตฌ์กฐ; ๋ฐFrame structure; And ์ƒ๊ธฐ ํ”„๋ ˆ์ž„ ๊ตฌ์กฐ ๋‚ด์— ์„œ๋กœ ์ด์›ƒํ•˜๊ฒŒ ์žฅ์ฐฉ๋œ ์ œ1 ๋ฐ ์ œ2 ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ๋“ค์„ ํฌํ•จํ•˜๊ณ ,First and second filtration membrane modules mounted adjacent to each other in the frame structure, ์ƒ๊ธฐ ์ œ1 ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์€ ์ œ1 ์—ฌ๊ณผ๋ง‰ ๋ฐ ์ƒ๊ธฐ ์ œ1 ์—ฌ๊ณผ๋ง‰์˜ ์ผ๋‹จ์ด ๊ณ ์ •๋˜์–ด ์žˆ๋Š” ์ œ1 ํ—ค๋”๋ฅผ ํฌํ•จํ•˜๊ณ ,The first filtration membrane module includes a first filtration membrane and a first header to which one end of the first filtration membrane is fixed. ์ƒ๊ธฐ ์ œ2 ์—ฌ๊ณผ๋ง‰ ๋ชจ๋“ˆ์€ ์ œ2 ์—ฌ๊ณผ๋ง‰ ๋ฐ ์ƒ๊ธฐ ์ œ2 ์—ฌ๊ณผ๋ง‰์˜ ์ผ๋‹จ์ด ๊ณ ์ •๋˜์–ด ์žˆ๋Š” ์ œ2 ํ—ค๋”๋ฅผ ํฌํ•จํ•˜๊ณ ,The second filtration membrane module includes a second filtration membrane and a second header having one end of the second filtration membrane fixed thereto. ์ƒ๊ธฐ ์ œ1 ํ—ค๋”๋Š” ์ œ1 ์ธก๋ฉด์„ ๊ฐ–๋Š” ์ œ1 ์ผ€์ด์Šค ๋ฐ ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š” ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋ฅผ ํฌํ•จํ•˜๋ฉฐ,The first header includes a first case having a first side and a first spacing portion protruding from the first side, ์ƒ๊ธฐ ์ œ2 ํ—ค๋”๋Š” ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด๊ณผ ๋Œ€ํ–ฅํ•˜๋Š” ์ œ2 ์ธก๋ฉด์„ ๊ฐ–๋Š” ์ œ2 ์ผ€์ด์Šค ๋ฐ ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์— ๋Œ€์‘ํ•˜๋Š” ์œ„์น˜์—์„œ ์ƒ๊ธฐ ์ œ2 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š” ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋ฅผ ํฌํ•จํ•˜๋Š”,The second header includes a second case having a second side facing the first side and a second gap retaining portion projecting from the second side at a position corresponding to the first gap holding portion; ์—ฌ๊ณผ์žฅ์น˜.Filtration device. ์ œ7ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 7, wherein ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์™€ ์ ‘์ด‰ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”,The first spacing part is in contact with the second spacing part, ์—ฌ๊ณผ์žฅ์น˜.Filtration device. ์ œ8ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 8, ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ค‘์•™์— ํ™€์„ ๊ฐ–๋Š” ์•ก์ž ํ˜•ํƒœ์˜ ์ œ1 ๋ฉ”์ธ ๋ฐ”๋””๋ฅผ ํฌํ•จํ•˜๊ณ ,The first spacing part includes a first main body in the form of a frame having a hole in the center, ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ค‘์•™์— ํ™€์„ ๊ฐ–๋Š” ์•ก์ž ํ˜•ํƒœ์˜ ์ œ2 ๋ฉ”์ธ ๋ฐ”๋””๋ฅผ ํฌํ•จํ•˜๋ฉฐ,The second spacing part includes a second main body in the form of a frame having a hole in the center, ์ƒ๊ธฐ ์ œ1 ๋ฐ ์ œ2 ๋ฉ”์ธ ๋ฐ”๋””๋“ค์ด ์„œ๋กœ ์ ‘์ด‰ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”,Characterized in that the first and second main bodies in contact with each other, ์—ฌ๊ณผ์žฅ์น˜.Filtration device. ์ œ9ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 9, ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ƒ๊ธฐ ์ œ1 ๋ฉ”์ธ ๋ฐ”๋””์˜ ํ™€์— ๋Œ€์‘ํ•˜๋Š” ์œ„์น˜์—์„œ ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š” ์ ์–ด๋„ ํ•˜๋‚˜์˜ ์ œ1 ๋ฆฌ๋ธŒ๋ฅผ ๋” ํฌํ•จํ•˜๊ณ ,The first spacing part further includes at least one first rib protruding from the first side at a position corresponding to the hole of the first main body, ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ƒ๊ธฐ ์ œ2 ๋ฉ”์ธ ๋ฐ”๋””์˜ ํ™€์— ๋Œ€์‘ํ•˜๋Š” ์œ„์น˜์—์„œ ์ƒ๊ธฐ ์ œ2 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ๋˜์–ด ์žˆ๋Š” ์ ์–ด๋„ ํ•˜๋‚˜์˜ ์ œ2 ๋ฆฌ๋ธŒ๋ฅผ ๋” ํฌํ•จํ•˜๋ฉฐ,The second spacing part further includes at least one second rib protruding from the second side at a position corresponding to the hole of the second main body, ์ƒ๊ธฐ ์ œ1 ๋ฐ ์ œ2 ๋ฆฌ๋ธŒ๋“ค์ด ์„œ๋กœ ์ ‘์ด‰ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”,Characterized in that the first and second ribs contact each other, ์—ฌ๊ณผ์žฅ์น˜.Filtration device. ์ œ7ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 7, wherein ์ƒ๊ธฐ ์ œ1 ํ—ค๋”์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ๋Š” ์ œ1 ์ŠคํŽ˜์ด์„œ๋ฅผ ๋” ํฌํ•จํ•˜๊ณ ,Further comprising a first spacer detachably fastened to the first header, ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋ณด๋‹ค ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋” ๋Œ์ถœ๋˜์–ด ์žˆ์œผ๋ฉฐ,The first spacer protrudes further from the first side surface than the first spacer, ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์™€ ์ ‘์ด‰ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”,The first spacer is in contact with the second spacing part, ์—ฌ๊ณผ์žฅ์น˜.Filtration device. ์ œ11ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 11, ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ1 ํ—ค๋”์˜ ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”,The first spacer is detachably fastened to the first spacing portion of the first header, ์—ฌ๊ณผ์žฅ์น˜.Filtration device. ์ œ12ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 12, ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ œ1 ์ฒด๊ฒฐ ํ™€์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ์ œ1 ๋ฉ”์ธ ๋ฐ”๋””๋ฅผ ํฌํ•จํ•˜๊ณ ,The first spacing part includes a first main body having a first fastening hole formed therein, ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ1 ์ฒด๊ฒฐ ํ™€์— ์‚ฝ์ž…๋œ ์ œ1 ํƒ„์„ฑ ๋ถ€์žฌ๋ฅผ ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”,The first spacer may include a first elastic member inserted into the first fastening hole. ์—ฌ๊ณผ์žฅ์น˜.Filtration device. ์ œ7ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 7, wherein ์ƒ๊ธฐ ์ œ1 ํ—ค๋”์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ๋Š” ์ œ1 ์ŠคํŽ˜์ด์„œ; ๋ฐA first spacer detachably fastened to the first header; And ์ƒ๊ธฐ ์ œ2 ํ—ค๋”์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ๋Š” ์ œ2 ์ŠคํŽ˜์ด์„œ๋ฅผ ๋” ํฌํ•จํ•˜๊ณ ,And a second spacer detachably fastened to the second header, ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋ณด๋‹ค ์ƒ๊ธฐ ์ œ1 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋” ๋Œ์ถœ๋˜์–ด ์žˆ๊ณ ,The first spacer protrudes further from the first side surface than the first spacer, ์ƒ๊ธฐ ์ œ2 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋ณด๋‹ค ์ƒ๊ธฐ ์ œ2 ์ธก๋ฉด์œผ๋กœ๋ถ€ํ„ฐ ๋” ๋Œ์ถœ๋˜์–ด ์žˆ์œผ๋ฉฐ,The second spacer protrudes further from the second side surface than the second spacing part, ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ2 ์ŠคํŽ˜์ด์„œ์™€ ์ ‘์ด‰ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”,The first spacer is in contact with the second spacer, ์—ฌ๊ณผ์žฅ์น˜.Filtration device. ์ œ14ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 14, ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ1 ํ—ค๋”์˜ ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ๊ณ ,The first spacer is detachably fastened to the first gap holder of the first header, ์ƒ๊ธฐ ์ œ2 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ2 ํ—ค๋”์˜ ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€์— ๋ถ„๋ฆฌ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ฒด๊ฒฐ๋˜์–ด ์žˆ๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”,The second spacer is detachably fastened to the second gap holder of the second header. ์—ฌ๊ณผ์žฅ์น˜.Filtration device. ์ œ15ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 15, ์ƒ๊ธฐ ์ œ1 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ œ1 ์ฒด๊ฒฐ ํ™€์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ์ œ1 ๋ฉ”์ธ ๋ฐ”๋””๋ฅผ ํฌํ•จํ•˜๊ณ ,The first spacing part includes a first main body having a first fastening hole formed therein, ์ƒ๊ธฐ ์ œ1 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ1 ์ฒด๊ฒฐ ํ™€์— ์‚ฝ์ž…๋œ ์ œ1 ํƒ„์„ฑ ๋ถ€์žฌ๋ฅผ ํฌํ•จํ•˜๊ณ ,The first spacer includes a first elastic member inserted into the first fastening hole, ์ƒ๊ธฐ ์ œ2 ๊ฐ„๊ฒฉ ์œ ์ง€๋ถ€๋Š” ์ œ2 ์ฒด๊ฒฐ ํ™€์ด ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ์ œ2 ๋ฉ”์ธ ๋ฐ”๋””๋ฅผ ํฌํ•จํ•˜๋ฉฐ,The second spacing part includes a second main body having a second fastening hole formed therein, ์ƒ๊ธฐ ์ œ2 ์ŠคํŽ˜์ด์„œ๋Š” ์ƒ๊ธฐ ์ œ2 ์ฒด๊ฒฐ ํ™€์— ์‚ฝ์ž…๋œ ์ œ2 ํƒ„์„ฑ ๋ถ€์žฌ๋ฅผ ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”,The second spacer may include a second elastic member inserted into the second fastening hole. ์—ฌ๊ณผ์žฅ์น˜.Filtration device.
PCT/KR2016/011873 2015-11-10 2016-10-21 Filtering membrane module and filtering device Ceased WO2017082550A1 (en)

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Cited By (3)

* Cited by examiner, โ€  Cited by third party
Publication number Priority date Publication date Assignee Title
CN109925885A (en) * 2019-04-16 2019-06-25 ๆฑŸ่‹้‡‘ๅก”่ฏไธšๆœ‰้™ๅ…ฌๅธ Filter device
CN110420563A (en) * 2019-08-22 2019-11-08 ไธŠๆตทไธ–ๆตฆๆณฐ่†œ็ง‘ๆŠ€ๆœ‰้™ๅ…ฌๅธ The fixation kit of film unit and membrane module for filtering fluid
WO2022212099A1 (en) * 2021-03-29 2022-10-06 Bl Technologies, Inc. Hollow fiber immersed membrane module and cassette with high packing density and vertical permeate port connections

Families Citing this family (2)

* Cited by examiner, โ€  Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210132921A (en) * 2020-04-28 2021-11-05 ์ฃผ์‹ํšŒ์‚ฌ ์•„๋ชจ๊ทธ๋ฆฐํ… filter module for water-purifying device using gravity and water-purifying device including the same
CN114149070B (en) * 2021-09-14 2024-04-05 ๆทฑๅœณๅธ‚่‰ฏ็›Šๅฎžไธšๆœ‰้™ๅ…ฌๅธ MBR membrane water treatment facilities convenient to maintain

Citations (5)

* Cited by examiner, โ€  Cited by third party
Publication number Priority date Publication date Assignee Title
KR100459037B1 (en) * 2004-02-04 2004-12-03 ์ฃผ์‹ํšŒ์‚ฌ ์ฝ”๋ ˆ๋“œ Membrane module for water treatment
KR20090043638A (en) * 2007-10-30 2009-05-07 ์ฝ”์˜ค๋กฑ๊ฑด์„ค์ฃผ์‹ํšŒ์‚ฌ Hollow fiber membrane module and filtration device equipped with it
US20140231367A1 (en) * 2011-09-30 2014-08-21 Evoqua Water Technologies Llc Improved manifold arrangement
KR20150088788A (en) * 2012-11-27 2015-08-03 ๋„๋ ˆ์ด ์นด๋ถ€์‹œํ‚ค๊ฐ€์ด์ƒค Separation membrane module
KR20150112845A (en) * 2014-03-28 2015-10-07 ์ฝ”์˜ค๋กฑ์ธ๋”์ŠคํŠธ๋ฆฌ ์ฃผ์‹ํšŒ์‚ฌ Filtering Apparatus

Patent Citations (5)

* Cited by examiner, โ€  Cited by third party
Publication number Priority date Publication date Assignee Title
KR100459037B1 (en) * 2004-02-04 2004-12-03 ์ฃผ์‹ํšŒ์‚ฌ ์ฝ”๋ ˆ๋“œ Membrane module for water treatment
KR20090043638A (en) * 2007-10-30 2009-05-07 ์ฝ”์˜ค๋กฑ๊ฑด์„ค์ฃผ์‹ํšŒ์‚ฌ Hollow fiber membrane module and filtration device equipped with it
US20140231367A1 (en) * 2011-09-30 2014-08-21 Evoqua Water Technologies Llc Improved manifold arrangement
KR20150088788A (en) * 2012-11-27 2015-08-03 ๋„๋ ˆ์ด ์นด๋ถ€์‹œํ‚ค๊ฐ€์ด์ƒค Separation membrane module
KR20150112845A (en) * 2014-03-28 2015-10-07 ์ฝ”์˜ค๋กฑ์ธ๋”์ŠคํŠธ๋ฆฌ ์ฃผ์‹ํšŒ์‚ฌ Filtering Apparatus

Cited By (4)

* Cited by examiner, โ€  Cited by third party
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CN109925885A (en) * 2019-04-16 2019-06-25 ๆฑŸ่‹้‡‘ๅก”่ฏไธšๆœ‰้™ๅ…ฌๅธ Filter device
CN109925885B (en) * 2019-04-16 2024-03-08 ไธŠๆตท้‡‘ๅก”ๅŒป็”จๅ™จๆๆœ‰้™ๅ…ฌๅธ Filtering device
CN110420563A (en) * 2019-08-22 2019-11-08 ไธŠๆตทไธ–ๆตฆๆณฐ่†œ็ง‘ๆŠ€ๆœ‰้™ๅ…ฌๅธ The fixation kit of film unit and membrane module for filtering fluid
WO2022212099A1 (en) * 2021-03-29 2022-10-06 Bl Technologies, Inc. Hollow fiber immersed membrane module and cassette with high packing density and vertical permeate port connections

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