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WO2010002164A2 - Dispositif de production d'eau oxygénée - Google Patents

Dispositif de production d'eau oxygénée Download PDF

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Publication number
WO2010002164A2
WO2010002164A2 PCT/KR2009/003525 KR2009003525W WO2010002164A2 WO 2010002164 A2 WO2010002164 A2 WO 2010002164A2 KR 2009003525 W KR2009003525 W KR 2009003525W WO 2010002164 A2 WO2010002164 A2 WO 2010002164A2
Authority
WO
WIPO (PCT)
Prior art keywords
oxygen
rotating body
case
oxygen water
water
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/KR2009/003525
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English (en)
Korean (ko)
Other versions
WO2010002164A3 (fr
Inventor
김동식
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.)
Korea Energy Tech Co Ltd
Original Assignee
Korea Energy Tech Co Ltd
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
Priority claimed from KR2020080008669U external-priority patent/KR200450992Y1/ko
Priority claimed from KR2020090008124U external-priority patent/KR200458752Y1/ko
Application filed by Korea Energy Tech Co Ltd filed Critical Korea Energy Tech Co Ltd
Publication of WO2010002164A2 publication Critical patent/WO2010002164A2/fr
Publication of WO2010002164A3 publication Critical patent/WO2010002164A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237612—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B01F27/2721—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces provided with intermeshing elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B01F27/2722—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces provided with ribs, ridges or grooves on one surface
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air

Definitions

  • the present invention relates to an oxygen water production apparatus, and more particularly, to an oxygen water production apparatus capable of containing a high concentration of oxygen in water.
  • Oxygen water refers to water in which the amount of oxygen dissolved (ie dissolved oxygen) is greater than the average average dissolved oxygen (approximately 7 ppm at room temperature in air). As mentioned above, such oxygen water is beneficial to plants, animals or humans because the amount of oxygen contained in the water is higher than that of ordinary water.
  • supplying oxygen water to a fishbowl or aquaculture farms not only contributes to the growth of fish growing in a fishbowl or aquaculture farms, but also purifies water that contains feces or other suspended solids as they grow. There is an advantage that can proceed faster by a high concentration of oxygen.
  • oxygen water when used as drinking water, oxygen can be supplied to the body even through water, so it may be helpful to the elderly, who are uncomfortable breathing through the respiratory system.
  • this advantageous oxygen water production apparatus produces oxygen water in two ways. One is to produce oxygen water by using an electrolysis method, and the other is to produce oxygen water by simultaneously pressurizing water and oxygen to a plurality of partitions in which fine pores are formed.
  • the oxygen water production apparatus using the former method is expensive to manufacture and install, there is a problem that the generated oxygen is generated in the form of bubbles rather than dissolved in the water disappears into the atmosphere.
  • the oxygen water producing apparatus using the latter method has an advantage of obtaining a relatively high concentration of dissolved oxygen, but requires a considerably high pressure to increase the concentration of oxygen.
  • the latter oxygen water production apparatus has a problem that the amount of dissolved oxygen of the produced oxygen water drops sharply in the atmosphere (see FIG. 9), so it is difficult to be utilized in farms or agricultural products cultivators that require a large amount of oxygen water.
  • the present invention is to solve the above problems, an object of the present invention is to provide an oxygen water production apparatus capable of producing oxygen water containing a relatively small amount of dissolved oxygen changes with time while containing a high concentration of dissolved oxygen.
  • an oxygen water production apparatus for mixing a liquid containing water and a gas containing oxygen, the upper surface is open, the cylindrical case formed with an outlet;
  • a cover coupled to an upper surface of the case and having a first inlet and a second inlet through which water, oxygen, or gas are respectively introduced;
  • a rotating shaft rotatably installed in the case;
  • a disk-shaped first rotating body installed at a predetermined interval on the rotating shaft and having a tooth-shaped protrusion formed on an outer surface thereof;
  • a disc-shaped second rotating body provided at a predetermined interval on the rotating shaft, and having a tooth-shaped protrusion formed on an outer surface thereof and having a larger diameter than the first rotating body;
  • a ring-shaped first fixing body installed at a predetermined interval on the inner side of the case, having a serrated protrusion formed on the inner side thereof, and having an inner diameter larger than an outer diameter of the first rotating body;
  • a ring-shaped second stationary body installed at a predetermined interval on the inner side of the case
  • the first rotating body and the second rotating body are respectively installed in succession of two or more sheets, and the first fixing body and the second fixing body are respectively the first rotating body and the second rotating body. It is preferable to be installed in the case so as to correspond to the installation position of the.
  • the first rotating body, the second rotating body, the first fixing body, and the second fixing body may be disposed so that protrusions of adjacent members are shifted from each other.
  • cover may be further provided with a gas micronization means to generate bubbles when mixing the liquid flowing through the first inlet and the gas flowing through the second inlet.
  • gas atomization means is preferably a filter member provided in the second inlet.
  • Oxygen water production apparatus of the present invention has the advantage that can produce a high concentration of oxygen water through a relatively simple structure.
  • the oxygen water production apparatus of the present invention can not only continuously produce oxygen water, but also change the dissolved oxygen amount of oxygen water by changing the arrangement and arrangement number of the rotating body and the fixed body inside, It can be used in large farms or large agricultural fields that require high oxygen and high concentrations of oxygen.
  • the oxygen water production apparatus of the present invention can dissolve the oxygen in the water in the form of micro bubbles through the gas micronization means, it is possible to increase the effect by the oxygen water.
  • FIG. 1 is a block diagram of an oxygen water production apparatus according to the present invention.
  • FIG. 2 is an exploded perspective view of the oxygen water production apparatus according to the first embodiment of the present invention.
  • FIG. 3 is a longitudinal sectional view of the oxygen water production apparatus according to the first embodiment of the present invention.
  • FIG. 4 is a cross-sectional view taken along the line A-A of FIG. 3.
  • FIG 5 is an exploded perspective view of the oxygen water production apparatus according to the second embodiment of the present invention.
  • FIG. 6 is an exploded perspective view of the oxygen water production apparatus according to the third embodiment of the present invention.
  • FIG. 7 is an exploded perspective view of an oxygen water producing apparatus according to a fourth embodiment of the present invention.
  • FIG. 8 is an exploded perspective view of the oxygen water production apparatus according to the fifth embodiment of the present invention.
  • FIG. 9 is a cross-sectional view of the oxygen water producing apparatus shown in FIG.
  • FIG. 10 is a cross-sectional view showing a state of use of the oxygen water production apparatus shown in FIG.
  • FIG. 11 is an exploded perspective view of the oxygen water production apparatus according to the sixth embodiment of the present invention.
  • FIG. 12 is a cross-sectional view of the oxygen water producing apparatus shown in FIG.
  • FIG. 13 is a cross-sectional view of the oxygen water producing apparatus according to the seventh embodiment of the present invention.
  • 15 is a chart showing the relationship between the internal pressure and the dissolved oxygen amount
  • 17 is a chart showing the relationship between the rotational speed and the dissolved oxygen amount of the oxygen water production apparatus.
  • control unit 4 122: second inlet
  • cover 190 gas micronization means (or filter)
  • FIG. 1 is a configuration diagram of an oxygen water production apparatus according to the present invention
  • Figures 2 to 4 is a view of a first embodiment of the present invention.
  • Oxygen water production apparatus 1 includes a cylindrical case 11, the first inlet 4 for supplying water and the second inlet for supplying oxygen gas to the upper surface (upper side in the drawing) of the case 11 (5) is formed, the drive means 2 is coupled to the bottom surface (down in the figure) of the case (11). The operation of the drive means 2 is controlled by the controller 3. The water and the oxygen gas supplied into the case 11 are mixed by the oxygen water producing apparatus 1, discharged through the outlet 7, and supplied to the necessary device 6.
  • the driving means 2 is connected to the rotary shaft 12 located on the central axis of the case 11, and drives the rotary shaft 12 to rotate.
  • the rotating body 13 is fixed around the rotating shaft 12, and when the rotating shaft 12 rotates by the drive means 2, the rotating body 13 also rotates together.
  • the rotor 13 is formed with a plurality of protrusions 17 extending outward in the radial direction thereof.
  • the rotor 13 is composed of a plurality of annular rotors 15 superimposed in the axial direction of the rotary shaft 12, each The rotating body 15 is formed with a hexahedral protrusion 17 extending outward in the radial direction thereof. Therefore, the rotating body 15 is formed in the shape of a gear having a tooth of a hexahedron shape.
  • each of the rotors 15 is positioned so that the protrusions 17 are located between the protrusions 17 of the rotors 15 adjacent in the axial direction of the rotary shaft 12, that is, the adjacent rotors.
  • the projections 17 of the whole 15 are arranged to be shifted from each other.
  • a key groove 19 is formed at a predetermined position of each rotating body 15 to form a key formed on one side of the rotating shaft 12. Can be matched with (21).
  • the fixed body 14 is fixed to the inner surface of the case 11.
  • the fixture 14 is composed of a plurality of annular fixtures 16 superimposed in the axial direction of the rotary shaft 12, each of the fixtures 16 extends inward in the radial direction A hexahedral shaped projection 18 is formed.
  • each fixture 16 is positioned such that the projections 18 are located between the projections 18 of the adjacent fixtures 16 in the axial direction of the rotation axis 12, that is, the adjacent heights.
  • the projections 18 of the stagnation 16 are arranged to be offset from each other.
  • the key groove 20 is formed at a predetermined position of each fixture 16, the key formed on one side of the case 11 Can be matched with (22).
  • the protrusion 18 may not be formed on the intermediate plate 16a which is one of the fixing bodies 16.
  • the intermediate plate 16a where no protrusions are formed, it is possible to cause a difference in pressure between the suction side and the discharge side above and below the intermediate plate 16a, so that water and oxygen gas can be sufficiently mixed at the suction side.
  • the intermediate plate 16a can be any of the fixtures 16, but is preferably a fixture 16 near the middle.
  • the intermediate plate 16a is shown as one, you may form two or more as needed.
  • the rotary body 13 and the fixed body 14 is formed of a plurality of plates, the projections 17, 18 are formed to be hexahedral, but is not limited to this, the rotary body 13 ) And the fixing body 14 may each be formed in an integral cylindrical shape, and the protrusions 17 and 18 may have different shapes.
  • the second embodiment of the present invention is formed in an integral cylindrical shape having a hole penetrating the center of the rotor 23 and the fixture 24, respectively.
  • a plurality of hexahedral protrusions 27 extending radially outward are formed to be arranged in the circumferential direction and the axial direction.
  • the fixed body 24 is formed such that a plurality of hexahedral protrusions 28 extending inward in the radial direction thereof are arranged in the circumferential direction and the axial direction.
  • the third embodiment of the present invention has a cylindrical shape in which the rotating body 33 and the fixing body 34 have a hole passing through the center thereof, and the rotating body 33 has a radially outer side thereof.
  • a plurality of hemispherical protrusions 37 extending toward each other are formed to be arranged in the circumferential direction and the axial direction.
  • the fixing body 34 is formed such that the protrusions 38 having the same shape as in the second embodiment are arranged in the circumferential direction and the axial direction.
  • the concave portion 49 may be formed in the rotating body 43 instead of the protruding portion. That is, by forming a plurality of concave portions 49 extending in the radial direction on the rotating body 43 so that the portions except the concave portions 49 protrude relatively outward in the radial direction, the protruding portion is a projection ( 47). As a result, vortices can be generated by the projections 47 formed by the recesses 49 of the rotating body 43 and the protrusions 48 of the fixing body 44, so that stable oxygen water can be produced.
  • FIG. 8 is an exploded perspective view of the oxygen water production apparatus according to the fifth embodiment of the present invention
  • Figure 9 is a cross-sectional view of the oxygen water production apparatus shown in Figure 8
  • Figure 10 is the oxygen water production apparatus shown in FIG. Is a cross-sectional view showing the state of use.
  • Oxygen water production apparatus 100 according to a fifth embodiment of the present invention, as shown in Figure 8, the case 110, the cover 120, a plurality of first rotating body 140, a plurality of second It includes the whole 150, a plurality of first fixing body 160, a plurality of second fixing body 170, the driving means 180.
  • the case 110 is a generally cylindrical member and accommodates a plurality of rotors 140 and 150 and a plurality of fixtures 160 and 170.
  • the upper surface 112 of the case 110 is open so that these members can be easily installed and detached, and the side of the case 110, more specifically, the lower side of the case 110 may discharge material to the outside of the case 110.
  • a discharge port 114 is formed.
  • a key 116 protruding toward the radial center of the case 110 is formed in the case 110 so that the plurality of fixing members 160 and 170 may be firmly fixed without moving.
  • a valve for adjusting the flow rate and discharge time of the oxygen water discharged from the case 110 may be installed.
  • the cover 120 is a member for sealing the open upper surface 112 of the case 110 and is coupled to the upper portion of the case 110 by fastening means such as bolts and nuts.
  • the cover 120 is formed with a first inlet 122 and a second inlet 124 for supplying a liquid (especially water) and a gas (especially oxygen) to the inside of the case 110. That is, the first inlet 122 is connected to the tank (not shown) storing the liquid, and the second inlet 124 is connected to the tank (not shown) storing the gas.
  • each of the inlets (122, 124) may be provided with a valve for adjusting the flow rate.
  • an airtight member for example, rubber packing
  • airtightness between the two members may be further installed at the edge of the cover 120 or the contact surface of the cover 120 and the case 110.
  • the rotating shaft 130 is installed in the center of the case 110 along the longitudinal direction of the case 110.
  • One end of the rotation shaft 130 protrudes through the bottom of the case 110, and the other end extends to a range not departing from the upper surface of the case 110 in the case 110.
  • the key 132 is formed in the rotation shaft 130 along the longitudinal direction of the rotation shaft 130. The key 132 rotates the rotary shafts 140 and 150 to the rotary shaft 130 so that the plurality of rotary bodies 140 and 150 installed on the rotary shaft 130 can be integrally rotated with the rotary shaft 130. Serve as an anchor.
  • the rotating shaft 130 and the coupling portion of the case 110 that is, the bottom surface of the case 110 through which the rotating shaft 130 penetrates the case 110
  • the bearing and the airtight member are installed to prevent the material contained in the case 110 from leaking to the interface between the rotation shaft 130 and the case 110.
  • This configuration is known to those of ordinary skill in the art, so a detailed description thereof will be omitted.
  • the first rotating body 140 is a generally thin disk-shaped member, and has a plurality of protrusions 142 protruding at regular intervals along the circumferential direction. In the center of the first rotating body 140, a hole 143 into which the rotating shaft 130 is fitted and a key groove 144 into which the key 132 of the rotating shaft 130 is inserted are formed.
  • the first rotatable body 140 formed as described above has a form of a cog wheel with a hole 143 in the center as a whole, and is installed at regular intervals along the longitudinal direction of the rotating shaft 130.
  • the second rotating body 150 is a disk-shaped member having a diameter d2 that is thinner than the first rotating body 140 but larger than the diameter d1 of the first rotating body 140, and has a circumferential direction around the second rotating body 150. It has a plurality of protrusions 152 protruding at regular intervals. Like the first rotating body 140, a hole 153 into which the rotating shaft 130 is fitted and a key groove 154 into which the key 132 of the rotating shaft 130 is inserted are formed at the center of the second rotating body 150, respectively. do.
  • the second rotating body 150 formed as described above forms a larger and thinner cogwheel than the first rotating body 140 and is installed at a predetermined interval along the longitudinal direction of the rotating shaft 130 (in FIG. 9 in this embodiment). As shown in the installation between the first rotating body 140).
  • the second rotating body 150 may be disposed such that the protrusions 152 of the second rotating body 150 are shifted from the protrusions 142 of the first rotating body 140 adjacent to each other.
  • the first fixing body 160 is a generally thin ring-shaped member, and has a plurality of protrusions 162 protruding at regular intervals along the inner surface.
  • the inner surface of the first fixing body 160 is formed with a key groove 164 into which the key 116 of the case 110 is fitted.
  • the first fixing body 160 formed as described above forms a ring shape having teeth on the inner surface as a whole, and is installed at predetermined intervals along the longitudinal direction of the case 110.
  • the inner diameter of the first fixing body 160 (the diameter of the virtual circle formed by the plurality of protrusions 162; D1) of the first rotating body 140, so that the first rotating body 140 can be inserted It is larger than the outer diameter (the diameter of the imaginary circle which many protrusion 142 makes; d1).
  • the deviation between the inner diameter D1 of the first fixing body 160 and the outer diameter d1 of the first rotating body 140 is 3 to 7 mm.
  • the inner diameter (D1) of the first fixing body 160, the second rotating body 150, so that the gap formed between the rotating body (140, 150) and the fixing body (160, 170) can be optimized It is better to be equal to or larger than the outer diameter d2 of (see FIG. 9).
  • the second fixing body 170 is a ring-shaped member thicker than the first fixing body 160 and has a plurality of protrusions 162 protruding at regular intervals along the inner surface.
  • the inner side of the second fixing body 170 is formed with a key groove 174 into which the key 116 of the case 110 is fitted.
  • the second fixing body 170 formed as described above forms a ring shape having teeth on the inner surface as a whole, and is installed at regular intervals along the longitudinal direction of the case 110 (as shown in FIG. 9 in the present embodiment). 1 is installed between the fixing body 160).
  • the second fixing body 170 may be disposed such that the protrusions 172 of the second fixing body 170 are displaced from the protrusions 162 of the first fixing body 160 adjacent to each other.
  • the inner diameter of the second fixing body 170 (the diameter of the virtual circle formed by the plurality of protrusions 172; D2) of the second rotating body 150, so that the second rotating body 150 can be inserted It is larger than the outer diameter (the diameter of the imaginary circle which many protrusions 152 make; d2).
  • the deviation between the inner diameter D2 of the second fixing body 170 and the outer diameter d2 of the second rotating body 150 is 3 to 7 mm.
  • the driving means 180 is a member for rotating the rotation shaft 130 and is installed below the case 110.
  • the driving means 180 is preferably a motor having a transmission that enables high speed rotation of the rotation shaft 130 and changes the rotation speed of the rotation shaft 130.
  • the rotation shaft 130 may be a driving shaft of the driving means 180.
  • reference numeral 148 which is not described, is a means for preventing separation of the rotating bodies 140 and 150 by being coupled to the end of the rotating shaft 130.
  • the reference numeral 148 is composed of a crown member and a nut so that the mixing of water and oxygen can be made more smoothly, in some cases it may be composed of only a simple nut.
  • the first rotating body 140 and the second rotating body 150 are alternately installed on the rotating shaft 130, and the first fixed body 160 is provided.
  • the second fixing body 170 are alternately installed in the case 110 to accommodate the first rotating body 140 and the second rotating body 150 therein.
  • the inner diameter of the first fixing body 160 A flow path through which the fluid can flow is formed despite being greater than or equal to the outer diameter of the second rotating body 150.
  • the oxygen water production apparatus 100 When the oxygen water production apparatus 100 operates, water and oxygen (gas) are supplied into the case 110 through the first inlet 122 and the second inlet 124, respectively, and the driving means 180.
  • the rotating shaft 130 is rotated at a high speed (preferably 4000 rpm).
  • water and oxygen supplied to the inside of the case 110 pass through between the rotating bodies 140 and 150 rotating at high speed and the stationary fixtures 160 and 170 (particularly between the protrusions).
  • the fluid in which the water and the oxygen are mixed that is, the oxygen water
  • the oxygen water is continuously produced by the continuous collision of water and oxygen passing between the plurality of rotors 140 and 150 rotating at high speed and the stationary fixtures 160 and 170. Therefore, according to the present invention, it is possible to continuously produce a relatively high concentration of oxygen water.
  • FIG. 11 is an exploded perspective view of the oxygen water production apparatus according to the sixth embodiment of the present invention
  • Figure 12 is a cross-sectional view of the combined oxygen water production apparatus shown in FIG.
  • Oxygen water production apparatus 100 has a difference from the fifth embodiment in the arrangement structure of the rotating body (140, 150) and the stationary body (160, 170).
  • the same components as those of the fifth embodiment have the same reference numerals, and detailed descriptions of these components will be omitted.
  • the oxygen water producing apparatus 100 of the present embodiment has a structure in which the first rotating body 140 and the second rotating body 150 of the same size are arranged in succession, respectively, as shown in FIGS. 11 and 12.
  • the continuously installed rotors 140 and 150 are disposed to be offset from the protrusions 142 and 152 of the rotors 140 and 150 adjacent to the protrusions 142 and 152 (up and down).
  • This arrangement also applies to the stationary fixtures 160, 170 installed in series.
  • the present embodiment made as described above has a structure in which the rotating bodies 140 and 150 of the same size and the fixing bodies 160 and 170 of the same size are continuously arranged, so that the fluid introduced into the case 110 (especially , Water) is smoother than the first embodiment.
  • the continuous rotating bodies 140 and 150 and the fixing bodies 160 and 170 are disposed to be offset from the protrusions 142, 152, 162 and 172 as mentioned above, The mixing power of oxygen does not drop greatly.
  • this embodiment is suitable for use in places that require a large amount of oxygen water and do not require high dissolved oxygen (for example, aquaculture farms or other agricultural plantations).
  • the rotating bodies 140 and 150 and the fixing bodies 160 and 170 of the same thickness in order to use the rotating bodies 140 and 150 and the fixing bodies 160 and 170 of the same thickness, the first rotating body 140 and the second rotating body 150 and the first By varying the number of installation of the fixing body 160 and the second fixing body 170, a gap is formed in the interface between the first rotating body 140 and the second rotating body 150.
  • FIG. 13 is a cross-sectional view of the oxygen water producing apparatus according to the seventh embodiment of the present invention.
  • Oxygen water production apparatus 100 has a difference from the fifth embodiment in that it further comprises a gas finer (190).
  • a gas finer 190
  • the same components as those of the fifth embodiment have the same reference numerals, and detailed descriptions of these components will be omitted.
  • Oxygen water production apparatus 100 further includes a gas micronization means 190 as shown in FIG.
  • the gas micronization means 190 serves to help the oxygen gas supplied through the second inlet 124 to be further refined to be easily absorbed by water.
  • the gas finer 190 is preferably a high density filter such as a HEPA filter.
  • the oxygen water producing apparatus 100 configured as described above can greatly improve the amount of dissolved oxygen through miniaturization of oxygen gas, it can be provided at a place requiring high concentration of dissolved oxygen water (for example, treating oxygen water). Hospitals or other nursing homes that serve as drinking or nursing water).
  • the gas microrefining means 190 is described as a means for refining the oxygen gas, but if necessary, bubbles are generated in the water supplied through the first inlet 122 to facilitate the absorption of the oxygen gas. It can be replaced by bubble generating means.
  • FIG. 14 is a chart showing the relationship between the oxygen supply and dissolved oxygen in water
  • Figure 15 is a chart showing the relationship between the internal pressure and dissolved oxygen
  • Figure 16 is a chart showing the change of dissolved oxygen over time
  • Figure 17 It is a chart which shows the relationship between the rotation speed and the dissolved oxygen amount of an oxygen water manufacturing apparatus.
  • Applicants of the present invention can obtain the relationship between the operating conditions and the dissolved oxygen amount of the oxygen water producing apparatus as shown in the table of Figure 14 to 17 and Table 1 through several experiments with the oxygen water producing apparatus of the present invention there was.
  • Applicant changes the amount of oxygen supplied through the second inlet 124 while constantly supplying water through the first inlet 122 (20 L / min) to determine a correlation between the oxygen supply amount and the dissolved oxygen amount. saw.
  • the first method is to change the water supply amount
  • the second method is to open the opening point of the outlet 114
  • the amount of dissolved oxygen was generally proportional to the internal pressure of the oxygen water producing apparatus, but the change slope was not so large. Applicants have therefore found that the pressure increase could be one of the ways to increase dissolved oxygen, but this method is not very effective.
  • the applicant has found that the ideal number of series connections of the oxygen water production apparatus does not exceed three, and the increase rate of the number of series connections and the amount of dissolved oxygen according to this experiment is not so large.
  • Applicants have left the oxygen water produced by the oxygen water production apparatus of the present invention and the conventional oxygen water production apparatus in the air for several days in order to grasp the correlation between the storage time of the oxygen water and the dissolved oxygen amount.
  • the dissolved oxygen content of the oxygen water produced by the conventional oxygen water production apparatus rapidly decreased in about one day (about 60%), and after about five days, the dissolved oxygen content of the conventional water was (About 7 ppm).
  • the dissolved oxygen amount of the oxygen water produced by the oxygen water production apparatus of the present invention was reduced by about 20% the next day, about 50% by about 5 days.
  • the oxygen water production apparatus of the present invention lasts a longer amount of dissolved oxygen than the conventional oxygen water production apparatus, but it is confirmed again that the storage period of oxygen water (ideally 5 days) is not very long. Was done.
  • Applicant tried to change the rotation speed of the rotating shaft 130 through the drive means in order to determine the correlation between the rotation speed and the dissolved oxygen amount of the oxygen water production apparatus of the present invention.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)

Abstract

Dispositif de production d'eau oxygénée qui tourne de manière à mélanger l'eau et l'oxygène sous forme gazeuse. Ce dispositif comprend: un fourreau cylindrique; un arbre disposé selon l'axe central du fourreau; un rotor fixé à l'arbre, qui possède une pluralité de parties saillantes dépassant diamétralement vers l'extérieur; et un stator fixé à la surface intérieure du fourreau, autour du rotor, qui possède également une pluralité de parties saillantes tournées diamétralement vers l'intérieur.
PCT/KR2009/003525 2008-06-30 2009-06-30 Dispositif de production d'eau oxygénée Ceased WO2010002164A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20-2008-0008669 2008-06-30
KR2020080008669U KR200450992Y1 (ko) 2008-06-30 2008-06-30 유화유 제조장치
KR20-2009-0008124 2009-06-24
KR2020090008124U KR200458752Y1 (ko) 2009-06-24 2009-06-24 산소수 제조장치

Publications (2)

Publication Number Publication Date
WO2010002164A2 true WO2010002164A2 (fr) 2010-01-07
WO2010002164A3 WO2010002164A3 (fr) 2010-03-25

Family

ID=41466447

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003525 Ceased WO2010002164A2 (fr) 2008-06-30 2009-06-30 Dispositif de production d'eau oxygénée

Country Status (1)

Country Link
WO (1) WO2010002164A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3281919A4 (fr) * 2015-04-06 2018-10-24 NABAS Group, Inc. Générateur de nanobulles et de radicaux hydroxyle et système de traitement de l'eau polluée sans utiliser de produits chimiques utilisant ce générateur
EP4043096A4 (fr) * 2019-10-11 2023-11-08 Fawoo Nanotech Co., Ltd Système de génération de nanobulles utilisant le frottement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004074131A (ja) * 2002-08-16 2004-03-11 Takeshi Nakajima 微小気泡含有液状物及びその製造方法
FR2871711B1 (fr) * 2004-06-18 2006-09-22 Pcm Pompes Sa Dispositif de melange dynamique en ligne
KR200418831Y1 (ko) * 2006-03-14 2006-06-14 (주)퓨쳐솔루션 유중 수적형 에멀젼 연료의 제조장치
JP4335888B2 (ja) * 2006-05-23 2009-09-30 幸夫 中島 液体浄化処理装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3281919A4 (fr) * 2015-04-06 2018-10-24 NABAS Group, Inc. Générateur de nanobulles et de radicaux hydroxyle et système de traitement de l'eau polluée sans utiliser de produits chimiques utilisant ce générateur
EP4043096A4 (fr) * 2019-10-11 2023-11-08 Fawoo Nanotech Co., Ltd Système de génération de nanobulles utilisant le frottement
US12042771B2 (en) 2019-10-11 2024-07-23 Fawoo Nanotech Co., Ltd. Nanobubble generation system using friction

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