CN108286534A - Granular activated carbon filtering type vertical multistage pump - Google Patents
Granular activated carbon filtering type vertical multistage pump Download PDFInfo
- Publication number
- CN108286534A CN108286534A CN201711499417.7A CN201711499417A CN108286534A CN 108286534 A CN108286534 A CN 108286534A CN 201711499417 A CN201711499417 A CN 201711499417A CN 108286534 A CN108286534 A CN 108286534A
- Authority
- CN
- China
- Prior art keywords
- multistage pump
- filter housing
- outer end
- vertical multistage
- rotating cylinder
- 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.)
- Pending
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000009298 carbon filtering Methods 0.000 title abstract 2
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 239000002245 particle Substances 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 5
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 5
- 241001330002 Bambuseae Species 0.000 abstract 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 5
- 239000011425 bamboo Substances 0.000 abstract 5
- 239000008187 granular material Substances 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 238000005111 flow chemistry technique Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
- B01D24/008—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/28—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed moving during the filtration
- B01D24/32—Rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2101/00—Types of filters having loose filtering material
- B01D2101/02—Carbon filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a granular activated carbon filtering type vertical multistage pump which comprises a vertical multistage pump main body, wherein a liquid inlet pipeline is arranged on one side of the lower part of the vertical multistage pump main body, and a liquid outlet pipeline is arranged on the other side of the lower part of the vertical multistage pump main body; the outer end of feed liquor pipeline is equipped with the filter shell, and the inside of filtering the shell is equipped with a rotatory section of thick bamboo, and the inside of a rotatory section of thick bamboo is the cavity structure, and the surface of a rotatory section of thick bamboo is network structure, and the axial position of a rotatory section of thick bamboo is equipped with the location axle, and the location axle is installed in the inside of filtering the shell, and the inside storage of a rotatory section of thick bamboo has granule activated carbon particle. The filter shell can filter water flow through the granular activated carbon granules in the rotary cylinder, and is convenient for bipolar filtration of the water flow.
Description
Technical field
The present invention relates to a kind of multistage pump, more particularly to a kind of gac filtration type MODEL VERTICAL MULTISTAGE PUMP.
Background technology
Stainless steel multistage pump is a kind of multifunctional product, can convey a variety of different Jie from tap water to industrial liquid
Matter is adapted to different temperatures, flow and pressure limit, and stainless steel multistage pump is suitable for non-corrosive liquid, and CDLF is suitable for light
Spend corrosive liquids.Stainless steel multistage pump is mainly made of stator, rotor, bearing and four major part of axle envelope, as generated in operation
The reason of vibration mainly bolt looseness, rotor unbalance etc., solution are fastening bolt, alignment bearing etc..Edit this section
Stainless steel multistage pump advantage stainless steel multistage pump series is stainless steel light-duty vertical type multistage pump, existing high efficiency, low noise, shape
Beautiful small, light-weight, applicable easy to maintenance, sealing performance is reliable, does not generate secondary pollution to the liquid of conveying, and can
The features such as resistance to mild corrosion, this pump can also configure intellective protector as needed, and to pumping dry turn, water shortage, overload etc. is had
The protection of effect.Existing MODEL VERTICAL MULTISTAGE PUMP does not have filter mechanism, is filtered that processing operation efficiency is low, this is vertical more to water quality
Physical filtering function of the grade pump without granular activated carbon particle, filter operation efficiency are low.
Invention content
The present invention is mainly the technical problem solved present in the prior art, passes through rotating cylinder to provide a kind of filter housing
Interior granular activated carbon particle can be filtered flow processing, the convenient seed activity that bipolar filtration treatment is carried out to flow
Charcoal filter-type MODEL VERTICAL MULTISTAGE PUMP.
The above-mentioned technical problem of the present invention is mainly to be addressed by following technical proposals：
A kind of gac filtration type MODEL VERTICAL MULTISTAGE PUMP, including MODEL VERTICAL MULTISTAGE PUMP main body, under MODEL VERTICAL MULTISTAGE PUMP main body
Portion side is equipped with input duct, and the lower part other side of MODEL VERTICAL MULTISTAGE PUMP main body is equipped with outlet pipe；The outer end of input duct is equipped with
First filter housing, the first filter housing are internally provided with the first rotating cylinder, and the inside of the first rotating cylinder is cavity structure, the first rotation
The surface of cylinder is reticular structure, and the axial position of the first rotating cylinder is equipped with the first locating shaft, and the first locating shaft is mounted on the first mistake
The inside of filter housing；The outer end of first filter housing is equipped with the first inlet；The outer end of outlet pipe is equipped with the second filter housing, the second mistake
Filter housing is internally provided with the second rotating cylinder, and the inside of the second rotating cylinder is cavity structure, and the surface of the second rotating cylinder is netted knot
The axial position of structure, the second rotating cylinder is equipped with the second locating shaft, and the second locating shaft is mounted on the inside of the second filter housing；Second mistake
The outer end of filter housing is equipped with the second inlet；The internal reservoir of first rotating cylinder and the second rotating cylinder has granular activated carbon particle.
Further, the outer end of first filter housing is internally provided with the first buckle frame, and the middle part of the first buckle frame is equipped with first
Positioning pipe, the first positioning pipe are plugged with the first guiding axis, and the peripheral surface of the first guiding axis is set with the first sealing-plug, the first sealing
The axial position of plug is equipped with the first sliding groove, and the first sealing-plug is sleeved on by the first sliding groove on the peripheral surface of the first guiding axis.
Further, the side locations of first sealing-plug are equipped with the first push-pull rod.
Further, the outer end of first guiding axis is equipped with the first spacing ring.
Further, the outer end of second filter housing is internally provided with the second buckle frame, and the middle part of the second buckle frame is equipped with second
Positioning pipe, the second positioning pipe are plugged with the second guiding axis, and the peripheral surface of the second guiding axis is set with the second sealing-plug, the second sealing
The axial position of plug is equipped with second sliding slot, and the second sealing-plug is sleeved on by second sliding slot on the peripheral surface of the second guiding axis.
Further, the side locations of second sealing-plug are equipped with the second push-pull rod.
Further, the outer end of second guiding axis is equipped with the second spacing ring.
Further, the side locations of first filter housing are equipped with the first connecting tube, and the first connecting tube is mounted on feed liquor
On the outer end of pipeline.
Further, the side locations of second filter housing are equipped with the second connecting tube, and the second connecting tube is mounted on out liquid
On the outer end of pipeline.
Using the gac filtration type MODEL VERTICAL MULTISTAGE PUMP of above-mentioned technical proposal, input duct passes through the first filter housing
First inlet can facilitate the input of flow；Outlet pipe can facilitate flow by the second inlet of the second filter housing
Output, MODEL VERTICAL MULTISTAGE PUMP main body provide power to the input of flow with output；First filter housing passes through in the first rotating cylinder
Grain active carbon particle can be filtered flow processing, and the first rotating cylinder is realized around the first locating shaft and rotated；Second filtering
Shell can be filtered flow processing by the granular activated carbon particle in the second rotating cylinder, and the second rotating cylinder is fixed around second
Position axis realizes rotation；It is convenient that bipolar filtration treatment is carried out to flow.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of gac filtration type MODEL VERTICAL MULTISTAGE PUMP of the present invention.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in Figure 1, a kind of gac filtration type MODEL VERTICAL MULTISTAGE PUMP, including MODEL VERTICAL MULTISTAGE PUMP main body 11, it is vertical more
The lower part side of grade pump main body 11 is equipped with input duct 12, and the lower part other side of MODEL VERTICAL MULTISTAGE PUMP main body 11 is equipped with outlet pipe
13；The outer end of input duct 12 is equipped with the first filter housing 14, and the first filter housing 14 is internally provided with the first rotating cylinder 16, the first rotation
The inside of rotating cylinder 16 is cavity structure, and the surface of the first rotating cylinder 16 is reticular structure, and the axial position of the first rotating cylinder 16 is set
There are the first locating shaft 17, the first locating shaft 17 to be mounted on the inside of the first filter housing 14；The outer end of first filter housing 14 is equipped with the
One inlet 18；The outer end of outlet pipe 13 is equipped with the second filter housing 26, and the second filter housing 26 is internally provided with the second rotating cylinder
28, the inside of the second rotating cylinder 28 is cavity structure, and the surface of the second rotating cylinder 28 is reticular structure, the axis of the second rotating cylinder 28
It is equipped with the second locating shaft 29 to position, the second locating shaft 29 is mounted on the inside of the second filter housing 26；Outside second filter housing 26
End is equipped with the second inlet 30；The internal reservoir of first rotating cylinder 16 and the second rotating cylinder 28 has granular activated carbon particle；First
The outer end of filter housing 14 is internally provided with the first buckle frame 19, and the middle part of the first buckle frame 19 is equipped with the first positioning pipe 20, the first positioning pipe
20 are plugged with the first guiding axis 21, and the peripheral surface of the first guiding axis 21 is set with the first sealing-plug 22, the axis of the first sealing-plug 22
It is equipped with the first sliding groove 23 to position, the first sealing-plug 22 is sleeved on by the first sliding groove 23 on the peripheral surface of first guiding axis 21；
The side locations of first sealing-plug 22 are equipped with the first push-pull rod 24；The outer end of first guiding axis 21 is equipped with the first spacing ring 25；The
The outer end of two filter housings 26 is internally provided with the second buckle frame 31, and the middle part of the second buckle frame 31 is equipped with the second positioning pipe 32, the second positioning
Pipe 32 is plugged with the second guiding axis 33, and the peripheral surface of the second guiding axis 33 is set with the second sealing-plug 34, the second sealing-plug 34
Axial position is equipped with second sliding slot 35, and the second sealing-plug 34 is sleeved on the peripheral surface of the second guiding axis 33 by second sliding slot 35
On；The side locations of second sealing-plug 34 are equipped with the second push-pull rod 36；The outer end of second guiding axis 33 is equipped with the second spacing ring 37；
The side locations of first filter housing 14 are equipped with the first connecting tube 15, and the first connecting tube 15 is mounted on the outer end of input duct 12；
The side locations of second filter housing 26 are equipped with the second connecting tube 27, and the second connecting tube 27 is mounted on the outer end of outlet pipe 13.
Gac filtration type MODEL VERTICAL MULTISTAGE PUMP of the present invention, the first feed liquor that input duct 12 passes through the first filter housing 14
Mouth 18 can facilitate the input of flow；Outlet pipe 13 can facilitate flow by the second inlet 30 of the second filter housing 26
Output, MODEL VERTICAL MULTISTAGE PUMP main body 11 provide power to the input of flow with output；First filter housing 14 passes through the first rotating cylinder 16
Interior granular activated carbon particle can be filtered flow processing, and the first rotating cylinder 16 is realized around the first locating shaft 17 and revolved
Turn；Second filter housing 26 can be filtered flow processing, and by the granular activated carbon particle in the second rotating cylinder 28
Two rotating cylinders 28 are realized around the second locating shaft 29 to be rotated；It is convenient that bipolar filtration treatment is carried out to flow.
Wherein, the outer end of the first filter housing 14 is internally provided with the first buckle frame 19, and the middle part of the first buckle frame 19 is equipped with first and determines
Position pipe 20, the first positioning pipe 20 are plugged with the first guiding axis 21, and the peripheral surface of the first guiding axis 21 is set with the first sealing-plug 22,
The axial position of first sealing-plug 22 is equipped with the first sliding groove 23, and the first sealing-plug 22 is sleeved on the first guiding by the first sliding groove 23
On the peripheral surface of axis 21；The side locations of first sealing-plug 22 are equipped with the first push-pull rod 24；The outer end of first guiding axis 21 is equipped with
First spacing ring 25；So the first sealing-plug 22 moves adjusting by the first sliding groove 23 along the realization of the first guiding axis 21, pass through
First sealing-plug 22 can be sealed switch control to the first inlet 18.
Wherein, the outer end of the second filter housing 26 is internally provided with the second buckle frame 31, and the middle part of the second buckle frame 31 is equipped with second and determines
Position pipe 32, the second positioning pipe 32 are plugged with the second guiding axis 33, and the peripheral surface of the second guiding axis 33 is set with the second sealing-plug 34,
The axial position of second sealing-plug 34 is equipped with second sliding slot 35, and the second sealing-plug 34 is sleeved on the second guiding by second sliding slot 35
On the peripheral surface of axis 33；The side locations of second sealing-plug 34 are equipped with the second push-pull rod 36；The outer end of second guiding axis 33 is equipped with
Second spacing ring 37；So the second sealing-plug 34 moves adjusting by second sliding slot 35 along the realization of the second guiding axis 33, pass through
Second sealing-plug 34 can be sealed switch control to the second inlet 30.
Wherein, the side locations of the first filter housing 14 are equipped with the first connecting tube 15, and the first connecting tube 15 is mounted on inlet tube
On the outer end in road 12；The side locations of second filter housing 26 are equipped with the second connecting tube 27, and the second connecting tube 27 is mounted on outlet tube
On the outer end in road 13；So realization is facilitated to connect.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (9)
1. a kind of gac filtration type MODEL VERTICAL MULTISTAGE PUMP, including MODEL VERTICAL MULTISTAGE PUMP main body (11), it is characterised in that：It is vertical more
The lower part side of grade pump main body (11) is equipped with input duct (12), and the lower part other side of MODEL VERTICAL MULTISTAGE PUMP main body (11) is equipped with out liquid
Pipeline (13)；The outer end of input duct (12) is equipped with the first filter housing (14), and the first filter housing (14) is internally provided with the first rotation
The inside of rotating cylinder (16), the first rotating cylinder (16) is cavity structure, and the surface of the first rotating cylinder (16) is reticular structure, the first rotation
The axial position of rotating cylinder (16) is equipped with the first locating shaft (17), and the first locating shaft (17) is mounted on the interior of the first filter housing (14)
Portion；The outer end of first filter housing (14) is equipped with the first inlet (18)；The outer end of outlet pipe (13) is equipped with the second filter housing
(26), the second filter housing (26) is internally provided with the second rotating cylinder (28), and the inside of the second rotating cylinder (28) is cavity structure, the
The surface of two rotating cylinders (28) is reticular structure, and the axial position of the second rotating cylinder (28) is equipped with the second locating shaft (29), second
Locating shaft (29) is mounted on the inside of the second filter housing (26)；The outer end of second filter housing (26) is equipped with the second inlet (30)；
First rotating cylinder (16) and the internal reservoir of the second rotating cylinder (28) have granular activated carbon particle.
2. gac filtration type MODEL VERTICAL MULTISTAGE PUMP according to claim 1, it is characterised in that：First filter housing (14)
Outer end be internally provided with the first buckle frame (19), the middle part of the first buckle frame (19) is equipped with the first positioning pipe (20), the first positioning pipe
(20) it is plugged with the first guiding axis (21), the peripheral surface of the first guiding axis (21) is set with the first sealing-plug (22), the first sealing
The axial position for filling in (22) is equipped with the first sliding groove (23), and the first sealing-plug (22) is sleeved on the first guiding by the first sliding groove (23)
On the peripheral surface of axis (21).
3. gac filtration type MODEL VERTICAL MULTISTAGE PUMP according to claim 2, it is characterised in that：First sealing-plug (22)
Side locations be equipped with the first push-pull rod (24).
4. gac filtration type MODEL VERTICAL MULTISTAGE PUMP according to claim 2, it is characterised in that：First guiding axis (21)
Outer end be equipped with the first spacing ring (25).
5. gac filtration type MODEL VERTICAL MULTISTAGE PUMP according to claim 1, it is characterised in that：Second filter housing (26)
Outer end be internally provided with the second buckle frame (31), the middle part of the second buckle frame (31) is equipped with the second positioning pipe (32), the second positioning pipe
(32) it is plugged with the second guiding axis (33), the peripheral surface of the second guiding axis (33) is set with the second sealing-plug (34), the second sealing
The axial position for filling in (34) is equipped with second sliding slot (35), and the second sealing-plug (34) is sleeved on the second guiding by second sliding slot (35)
On the peripheral surface of axis (33).
6. gac filtration type MODEL VERTICAL MULTISTAGE PUMP according to claim 5, it is characterised in that：Second sealing-plug (34)
Side locations be equipped with the second push-pull rod (36).
7. gac filtration type MODEL VERTICAL MULTISTAGE PUMP according to claim 5, it is characterised in that：Second guiding axis (33)
Outer end be equipped with the second spacing ring (37).
8. gac filtration type MODEL VERTICAL MULTISTAGE PUMP according to claim 1, it is characterised in that：First filter housing (14)
Side locations be equipped with the first connecting tube (15), the first connecting tube (15) be mounted on input duct (12) outer end on.
9. gac filtration type MODEL VERTICAL MULTISTAGE PUMP according to claim 1, it is characterised in that：Second filter housing (26)
Side locations be equipped with the second connecting tube (27), the second connecting tube (27) be mounted on outlet pipe (13) outer end on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711499417.7A CN108286534A (en) | 2017-12-22 | 2017-12-22 | Granular activated carbon filtering type vertical multistage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711499417.7A CN108286534A (en) | 2017-12-22 | 2017-12-22 | Granular activated carbon filtering type vertical multistage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108286534A true CN108286534A (en) | 2018-07-17 |
Family
ID=62832151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711499417.7A Pending CN108286534A (en) | 2017-12-22 | 2017-12-22 | Granular activated carbon filtering type vertical multistage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108286534A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2165911Y (en) * | 1993-06-05 | 1994-05-25 | 吴义松 | Rotary filtering net with pressure water reverse flushing mechanism |
| CN200961583Y (en) * | 2006-10-24 | 2007-10-17 | 何守占 | Energy-saving environment-friendly self-sucking pump |
| CN201065857Y (en) * | 2007-02-12 | 2008-05-28 | 吴明融 | Filtering structure of water pump |
| US20080197068A1 (en) * | 2007-02-16 | 2008-08-21 | Ming-Jung Wu | Filtration device of water pump |
| CN201779289U (en) * | 2010-09-15 | 2011-03-30 | 潍坊三华利机械科技有限公司 | Flexible valve |
| CN102527129A (en) * | 2010-12-27 | 2012-07-04 | 新世膜科技股份有限公司 | Self-pumping water purifier |
| CN203750276U (en) * | 2014-01-28 | 2014-08-06 | 成都陵川常友汽车部件制造有限公司 | Sewage filter for industrial pipeline |
| CN204522454U (en) * | 2015-03-31 | 2015-08-05 | 天津市环境保护科学研究院 | A kind of sewage integrated treatment equipment |
| CN107035699A (en) * | 2017-05-19 | 2017-08-11 | 周琼 | A kind of purification booster pump for being easy to filter |
-
2017
- 2017-12-22 CN CN201711499417.7A patent/CN108286534A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2165911Y (en) * | 1993-06-05 | 1994-05-25 | 吴义松 | Rotary filtering net with pressure water reverse flushing mechanism |
| CN200961583Y (en) * | 2006-10-24 | 2007-10-17 | 何守占 | Energy-saving environment-friendly self-sucking pump |
| CN201065857Y (en) * | 2007-02-12 | 2008-05-28 | 吴明融 | Filtering structure of water pump |
| US20080197068A1 (en) * | 2007-02-16 | 2008-08-21 | Ming-Jung Wu | Filtration device of water pump |
| CN201779289U (en) * | 2010-09-15 | 2011-03-30 | 潍坊三华利机械科技有限公司 | Flexible valve |
| CN102527129A (en) * | 2010-12-27 | 2012-07-04 | 新世膜科技股份有限公司 | Self-pumping water purifier |
| CN203750276U (en) * | 2014-01-28 | 2014-08-06 | 成都陵川常友汽车部件制造有限公司 | Sewage filter for industrial pipeline |
| CN204522454U (en) * | 2015-03-31 | 2015-08-05 | 天津市环境保护科学研究院 | A kind of sewage integrated treatment equipment |
| CN107035699A (en) * | 2017-05-19 | 2017-08-11 | 周琼 | A kind of purification booster pump for being easy to filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 241000 Anhui 2 Wuhu workshop of Longgang industrial concentration zone, South China high tech Development Zone, Yijiang City, Jiangsu Province Applicant after: Anhui yebo water pump technology Co., Ltd. Address before: 241000 Anhui 2 Wuhu workshop of Longgang industrial concentration zone, South China high tech Development Zone, Yijiang City, Jiangsu Province Applicant before: Anhui Yi Bo Si Pump Co., Ltd. |
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| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180717 |
|
| WD01 | Invention patent application deemed withdrawn after publication |