CN114508900A - Multilayer nickel screen of conveniently-used air separator anode and installation method - Google Patents
Multilayer nickel screen of conveniently-used air separator anode and installation method Download PDFInfo
- Publication number
- CN114508900A CN114508900A CN202210140606.XA CN202210140606A CN114508900A CN 114508900 A CN114508900 A CN 114508900A CN 202210140606 A CN202210140606 A CN 202210140606A CN 114508900 A CN114508900 A CN 114508900A
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- Prior art keywords
- nickel
- screen
- net
- air separator
- anode
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- Granted
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 403
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 185
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 title abstract description 14
- 239000006260 foam Substances 0.000 claims description 30
- 230000007246 mechanism Effects 0.000 claims description 30
- DPGAAOUOSQHIJH-UHFFFAOYSA-N ruthenium titanium Chemical compound [Ti].[Ru] DPGAAOUOSQHIJH-UHFFFAOYSA-N 0.000 claims description 28
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 238000004080 punching Methods 0.000 claims description 14
- 239000003792 electrolyte Substances 0.000 claims description 12
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 230000003647 oxidation Effects 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000000926 separation method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001012 protector Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention belongs to the technical field of air separators, and particularly relates to a convenient-to-use multilayer nickel screen of an air separator anode and an installation method thereof. The arrangement of the multilayer nickel screen reduces the charging voltage, reduces the anodic oxidation corrosion, enables the anodic oxygen to be dispersed, and can effectively reduce the energy consumption.
Description
Technical Field
The invention relates to the technical field of air separators, in particular to a convenient-to-use multilayer nickel screen of an air separator anode and an installation method.
Background
The air separation equipment is gas separation equipment for liquefying, rectifying and finally separating air into oxygen, nitrogen and other useful gases, and is called air separation equipment for short. Its minimum working temperature is 77K. Air is still called as 'permanent gas' at the end of the 19 th century, and later people found that air can be liquefied at a cryogenic temperature, and oxygen and nitrogen can be separated from the liquefied air due to different boiling points of oxygen and nitrogen.
The air separation device is a gas separation device for liquefying, rectifying and finally separating air into oxygen, nitrogen and other useful gases, and is called an air separation device for short. Its minimum working temperature is 77K. Air is a mixture of gases, and the nickel mesh in the air separator is mainly used for sieving and filtering gases, liquids and other media under acid and alkali environmental conditions.
However, the existing nickel screen has certain disadvantages when in use: the single-layer nickel net is used, so that the charging voltage is higher, the anodic oxidation corrosion speed is increased, the energy consumption speed is increased, the energy waste is caused, the service life of the air separator is shortened, and the nickel net needs to be overhauled and replaced for many times in a short time.
Disclosure of Invention
Based on the technical problems that the single-layer nickel net is used, the charging voltage is high, the anodic oxidation corrosion speed is increased, the energy consumption speed is increased, the energy waste is caused, the service life of the air separator is shortened, and the nickel net needs to be overhauled and replaced for multiple times in a short time, the invention provides the multi-layer nickel net of the air separator anode convenient to use and the installation method.
The invention provides a convenient-to-use multilayer nickel screen of an air separator anode, which comprises an air separator body, wherein support legs which are distributed equidistantly are fixed on the outer wall of the bottom of the air separator body through screws, a sealing cover is arranged at the top of the air separator body, fixing plates are fixed on two sides of the inner wall of the air separator body through screws, a support spring is arranged on the outer wall of the top of each fixing plate, a slot is fixed on the outer wall of the top of each support spring through screws, an inserting block is inserted into the inner wall of the slot, a pull rod is fixed on the outer wall of one side of the inserting block through screws, a multilayer nickel screen mechanism is arranged on the outer wall of the top of the inserting block, the multilayer nickel screen mechanism comprises a titanium ruthenium screen, a metal nickel screen, a nickel foil punching screen, a foam nickel screen, a pure nickel microgroove screen, a foam screen and a pure nickel square mesh screen, and the multilayer nickel screen is arranged to reduce charging voltage, reduce anodic oxidation corrosion, make the decentralized production of anodic oxygen, can effectual reduction energy consumption.
Preferably, the pure nickel microgroove net is of a plain dutch woven structure, the specification of the pure nickel microgroove net is 1-200 meshes, and the pure nickel microgroove net has the characteristics of stable and fine filtering performance and the like.
Preferably, the thicknesses of the titanium ruthenium net, the metal nickel net, the nickel foil punching net, the foamed nickel net, the pure nickel dense-grain net, the foamed net and the pure nickel square mesh net are all 0.3-0.8 mm.
Preferably, the titanium ruthenium mesh, the metal nickel mesh, the nickel foil punching mesh, the foam nickel mesh, the pure nickel microgroove mesh, the foam mesh and the pure nickel square mesh have certain elasticity and are always in good contact with positive and negative electrode lugs of the battery cell, the top surface of the pure nickel square mesh is coated with a zirconium oxide coating, the multilayer nickel mesh mechanism is provided with a corner protector, and the corner protector can improve the structural strength of the surface position of the multilayer nickel mesh mechanism.
Preferably, a layer of anode is superposed in each layer of gap of the titanium ruthenium mesh, the metal nickel mesh, the nickel foil punched mesh, the foamed nickel mesh, the pure nickel dense-grain mesh, the foamed mesh and the pure nickel square-hole mesh, and the whole is fixed and then is filled into an electrolyte cavity in the air separator body.
Preferably, the titanium ruthenium mesh, the metallic nickel mesh, the nickel foil punching mesh, the foamed nickel mesh, the pure nickel microgroove mesh, the foamed mesh, the pure nickel square mesh and the anode are all provided with multiple holes.
Preferably, the peripheries of the titanium ruthenium mesh, the metal nickel mesh, the nickel foil punched mesh, the foamed nickel mesh, the pure nickel microgroove mesh, the foamed mesh and the pure nickel square mesh are provided with corner protectors.
The invention provides a method for installing a multilayer nickel screen of a conveniently-used air separator anode, which specifically comprises the following steps:
the method comprises the following steps: firstly, sequentially overlapping a titanium ruthenium net, a metal nickel net, a nickel foil punching net, a foam nickel net, a pure nickel dense-grain net, a foam net, a pure nickel square-hole net and an anode, and fixing the whole body and then filling the whole body into an electrolyte cavity in an air separator body;
step two: the multilayer nickel screen mechanism can be quickly installed and disassembled in a mode that the slots and the insertion blocks are mutually inserted;
step three: the titanium ruthenium net, the metal nickel net, the nickel foil punching net, the foam nickel net, the pure nickel dense-grain net, the foam net, the pure nickel square-hole net and the anode are all porous structures and can conduct current through electrolyte.
The beneficial effects of the invention are as follows:
1. this air separator positive pole convenient to use's multilayer nickel net and mounting method, through being provided with multilayer nickel net mechanism, the setting of multilayer nickel net reduces charging voltage, reduce anodic oxidation corrosion, make the production of anode oxygen dispersion, can effectual reduction energy's consumption, titanium ruthenium net, metallic nickel net, nickel foil punching mesh, foam nickel net, pure nickel microgroove net, foam net and pure nickel square hole net superpose in proper order and positive pole, and be porous structure, can see through the electrolyte and carry out the current conduction, can effectually carry out abundant utilization to the energy.
2. This air separator positive pole's multilayer nickel net convenient to use and mounting method through being provided with slot, inserted block, railing and supporting spring, through the mode that slot and inserted block peg graft each other, can be quick carry out quick installation and dismantlement to multilayer nickel net mechanism, and supporting spring's setting can carry out certain rocking when filtering gas, prevents that multilayer nickel net mechanism from blockking up, improves air separator's life.
3. According to the convenient-to-use multilayer nickel screen of the air separator anode and the installation method, the electronic components can be further prevented from sliding off from the surface of the multilayer nickel screen mechanism through the uneven structure arranged on the surface of the multilayer nickel screen mechanism; the multilayer nickel screen mechanism is provided with the angle bead, and the angle bead can improve the structural strength height of multilayer nickel screen mechanism surface position department to improve the life of multilayer nickel screen mechanism.
4. The multilayer nickel screen of the anode of the air separator convenient to use and the installation method thereof are characterized in that a titanium ruthenium screen, a metal nickel screen, a nickel foil punching screen, a foam nickel screen, a pure nickel microgroove screen, a foam screen and a pure nickel square mesh screen are arranged, the multilayer nickel screen mechanisms have certain elasticity, the purification effect of the air separator can be improved by various nickel screens with different properties, the elastic structure can effectively prevent the multilayer nickel screen mechanisms from being damaged,
the parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic structural diagram of an integral multi-layer nickel screen of an air separator anode convenient to use and an installation method;
FIG. 2 is a schematic structural diagram of a slot of a multi-layer nickel screen of an anode of an air separator convenient to use and an installation method;
FIG. 3 is a schematic structural diagram of a multi-layer nickel screen mechanism of a convenient-to-use air separator anode and an installation method thereof;
FIG. 4 is a schematic structural diagram of a multi-layer nickel screen of an anode of an air separator convenient to use and a porous structure of an installation method;
FIG. 5 is a schematic structural diagram of the thickness of a pure nickel microgroove mesh of a multi-layer nickel mesh of an air separator anode convenient to use and an installation method provided by the invention.
In the figure: the air separator comprises an air separator body 1, supporting legs 2, a fixing plate 3, a supporting spring 4, a sealing cover 5, a multi-layer nickel screen mechanism 6, slots 7, a pull rod 8, an insertion block 9, a titanium ruthenium screen 10, a metal nickel screen 11, a nickel foil punching screen 12, a nickel foam screen 13, a pure nickel microgroove screen 14, a silver foam 15, a pure nickel square mesh screen 16 and a plurality of holes 17.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, a multi-layer nickel screen of an anode of an air separator convenient to use comprises an air separator body 1, support legs 2 which are equidistantly distributed are fixed on the outer wall of the bottom of the air separator body 1 through screws, a sealing cover 5 is arranged on the top of the air separator body 1, fixing plates 3 are fixed on two sides of the inner wall of the air separator body 1 through screws, a support spring 4 is arranged on the outer wall of the top of each fixing plate 3, a slot 7 is fixed on the outer wall of the top of each support spring 4 through screws, an insertion block 9 is inserted into the inner wall of each slot 7, a pull rod 8 is fixed on the outer wall of one side of each insertion block 9 through screws, a multi-layer nickel screen mechanism 6 is arranged on the outer wall of the top of each insertion block 9, and the multi-layer nickel screen mechanism 6 comprises a titanium ruthenium screen 10, a metal nickel screen 11, a nickel foil punched screen 12, a foam nickel screen 13, a pure nickel microgroove screen 14, a foam screen 15 and a pure nickel square mesh 16, the setting of multilayer nickel net reduces charging voltage, reduces anodic oxidation corrosion, makes the production of anodal oxygen dispersion come out, can effectual reduction energy's consumption, titanium ruthenium net 10, metallic nickel net 11, nickel foil punching mesh 12, foam nickel net 13, pure nickel microgroove net 14, foam net 15 and pure nickel square mesh 16 and positive pole superpose in proper order, and be porous structure, can see through the electrolyte and carry out the current conduction, can effectually carry out abundant utilization to the energy.
Referring to fig. 3 and 5, in the present invention, the pure nickel micro-grid 14 is a plain dutch weave structure, and the specification of the pure nickel micro-grid 14 is 1-200 mesh, and the thicknesses of the titanium ruthenium grid 10, the metal nickel grid 11, the nickel foil punched grid 12, the foamed nickel grid 13, the pure nickel micro-grid 14, the foamed grid 15 and the pure nickel square mesh 16 are all 0.3-0.8 mm.
Referring to fig. 3, in the present invention, a titanium ruthenium mesh 10, a metal nickel mesh 11, a nickel foil punched mesh 12, a foamed nickel mesh 13, a pure nickel microgroove mesh 14, a foamed mesh 15, and a pure nickel square mesh 16 all have certain elasticity, and are always in good contact with positive and negative electrode tabs of a battery cell, a zirconia coating is coated on the top surface of the pure nickel square mesh 16, and an uneven structure on the surface of the multilayer nickel mesh mechanism 6 can further prevent electronic components from sliding off from the surface of the multilayer nickel mesh mechanism; the multilayer nickel screen mechanism is provided with the angle bead, and the angle bead can improve the structural strength height of multilayer nickel screen mechanism surface position department to improve the life of multilayer nickel screen mechanism.
Referring to fig. 4 and 5, in the invention, a layer of anode is superposed in the gap of each layer of the titanium ruthenium mesh 10, the metal nickel mesh 11, the nickel foil punched mesh 12, the foamed nickel mesh 13, the pure nickel dense-grain mesh 14, the foamed mesh 15 and the pure nickel square-mesh 16, the whole is fixed and then is put into an electrolyte cavity in the air separator body 1, and the titanium ruthenium mesh 10, the metal nickel mesh 11, the nickel foil punched mesh 12, the foamed nickel mesh 13, the pure nickel dense-grain mesh 14, the foamed mesh 15, the pure nickel square-mesh 16 and the anode are all provided with a plurality of holes 17.
Through the mode of slot 7 and the mutual grafting of inserted block 9, can be quick carry out quick installation and dismantlement to multilayer nickel net mechanism 6, supporting spring 4's setting can carry out certain rocking when filtering gas, prevent that multilayer nickel net mechanism 6 from blockking up, improve the life of air separator body 1, titanium ruthenium net 10, metal nickel net 11, nickel foil towards hole net 12, foam nickel net 13, pure nickel microgroove net 14, foam net 15 and pure nickel square mesh 16 and positive pole superpose in proper order, and be porous structure, can see through the electrolyte and carry out the current conduction, can effectually carry out abundant utilization to the energy.
Example 2:
a method for installing a multilayer nickel screen of a conveniently used air separator anode specifically comprises the following steps:
the method comprises the following steps: firstly, sequentially superposing a titanium ruthenium net 10, a metal nickel net 11, a nickel foil punching net 12, a foam nickel net 13, a pure nickel microgroove net 14, a foam net 15, a pure nickel square mesh net 16 and an anode, fixing the whole body and then filling the whole body into an electrolyte cavity in an air separator body 1;
step two: the multilayer nickel screen mechanism 6 can be rapidly installed and disassembled in a mode of mutually inserting the inserting grooves 7 and the inserting blocks 9;
step three: the titanium ruthenium net 10, the metal nickel net 11, the nickel foil punched net 12, the foam nickel net 13, the pure nickel dense-grain net 14, the foam net 15, the pure nickel square-hole net 16 and the anode are all porous structures and can conduct current through electrolyte.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides an anodal multilayer nickel net of air separator convenient to use, includes air separator body (1), its characterized in that, the bottom outer wall of air separator body (1) is fixed with supporting leg (2) that the equidistance distributes through the fix with screw, and the top of air separator body (1) is provided with sealed lid (5), the inner wall both sides of air separator body (1) all are fixed with fixed plate (3) through the fix with screw, and the top outer wall of fixed plate (3) is provided with supporting spring (4), the top outer wall of supporting spring (4) is fixed with slot (7) through the fix with screw, and the inner wall of slot (7) is pegged graft and is had inserted block (9), one side outer wall of inserted block (9) is fixed with pull rod (8) through the fix with screw, and the top outer wall of inserted block (9) is provided with multilayer nickel net mechanism (6), multilayer nickel net mechanism (6) are including titanium ruthenium net (10), The device comprises a metal nickel net (11), a nickel foil punching net (12), a foamed nickel net (13), a pure nickel microgroove net (14), a foamed net (15) and a pure nickel square mesh net (16).
2. The multi-layer nickel screen of the anode of the air separator convenient to use as recited in claim 1, wherein the pure nickel microgroove screen (14) is of a plain dutch weave structure, and the specification of the pure nickel microgroove screen (14) is 1-200 meshes.
3. The multilayer nickel screen of the anode of the air separator convenient to use according to claim 1, wherein the thickness of the titanium ruthenium screen (10), the metal nickel screen (11), the nickel foil punched screen (12), the foamed nickel screen (13), the pure nickel microgroove screen (14), the foamed screen (15) and the pure nickel square mesh screen (16) is 0.3-0.8 mm.
4. The multilayer nickel screen of the anode of the air separator convenient to use according to claim 1, characterized in that the titanium ruthenium screen (10), the metallic nickel screen (11), the nickel foil punched screen (12), the foamed nickel screen (13), the pure nickel dense-grain screen (14), the foamed screen (15) and the pure nickel square-hole screen (16) all have certain elasticity and always keep good contact with the positive and negative electrode tabs of the battery cell.
5. The multi-layered nickel screen for a convenient-to-use air separator anode according to claim 1, characterized in that the top surface of the pure nickel square mesh (16) is coated with a zirconia coating.
6. The multilayer nickel screen of the anode of the air separator convenient to use as claimed in claim 1, wherein a layer of anode is superposed in the gap of each layer of the titanium ruthenium screen (10), the metal nickel screen (11), the nickel foil punched screen (12), the foamed nickel screen (13), the pure nickel dense-grain screen (14), the foamed screen (15) and the pure nickel square mesh screen (16), and the integral anode is fixed and then filled in an electrolyte cavity in the air separator body (1).
7. The multilayer nickel screen of the anode of the air separator convenient to use according to claim 6, characterized in that the titanium ruthenium screen (10), the metallic nickel screen (11), the nickel foil punched screen (12), the nickel foam screen (13), the pure nickel microgroove screen (14), the foam screen (15) and the pure nickel square mesh screen (16) and the anode are provided with a plurality of holes (17).
8. The multilayer nickel screen of the anode of the air separator convenient to use according to claim 7, characterized in that the peripheries of the titanium ruthenium screen (10), the metal nickel screen (11), the nickel foil punched screen (12), the nickel foam screen (13), the pure nickel microgroove screen (14), the foam screen (15) and the pure nickel square mesh screen (16) are provided with protective corners.
9. A method for installing a multilayer nickel screen of an anode of a conveniently-used air separator is characterized by comprising the following steps:
the method comprises the following steps: firstly, sequentially superposing a titanium ruthenium net (10), a metal nickel net (11), a nickel foil punching net (12), a foamed nickel net (13), a pure nickel microgroove net (14), a foamed net (15), a pure nickel square mesh net (16) and an anode, and fixing the whole body and then putting the whole body into an electrolyte cavity in an air separator body (1);
step two: the multilayer nickel screen mechanism (6) can be rapidly installed and disassembled in a mode that the inserting grooves (7) and the inserting blocks (9) are mutually inserted;
step three: the titanium ruthenium net (10), the metal nickel net (11), the nickel foil punching net (12), the foam nickel net (13), the pure nickel dense-grain net (14), the foam net (15), the pure nickel square-hole net (16) and the anode are all porous structures and can conduct current through electrolyte.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210140606.XA CN114508900B (en) | 2022-02-16 | 2022-02-16 | Multi-layer nickel screen of air separator anode convenient to use and mounting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210140606.XA CN114508900B (en) | 2022-02-16 | 2022-02-16 | Multi-layer nickel screen of air separator anode convenient to use and mounting method |
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| CN114508900A true CN114508900A (en) | 2022-05-17 |
| CN114508900B CN114508900B (en) | 2023-11-03 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475606A (en) * | 2003-03-26 | 2004-02-18 | 河北工业大学 | Oxygen manufacturing method and device |
| CN201132855Y (en) * | 2007-09-18 | 2008-10-15 | 杨庆浩 | Oxygenerator with dissolved oxygen electrode |
| CN101877551A (en) * | 2009-04-30 | 2010-11-03 | 上海天勃能源设备有限公司 | Electrolyte DC motor |
| WO2015013764A1 (en) * | 2013-07-31 | 2015-02-05 | Aquahydrex Pty Ltd | Method and electrochemical cell for managing electrochemical reactions |
| CN104532281A (en) * | 2014-12-24 | 2015-04-22 | 广东顺德盈派电器科技有限公司 | Oxygen generator |
-
2022
- 2022-02-16 CN CN202210140606.XA patent/CN114508900B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475606A (en) * | 2003-03-26 | 2004-02-18 | 河北工业大学 | Oxygen manufacturing method and device |
| CN201132855Y (en) * | 2007-09-18 | 2008-10-15 | 杨庆浩 | Oxygenerator with dissolved oxygen electrode |
| CN101877551A (en) * | 2009-04-30 | 2010-11-03 | 上海天勃能源设备有限公司 | Electrolyte DC motor |
| WO2015013764A1 (en) * | 2013-07-31 | 2015-02-05 | Aquahydrex Pty Ltd | Method and electrochemical cell for managing electrochemical reactions |
| CN105594016A (en) * | 2013-07-31 | 2016-05-18 | 奥克海德莱克斯控股有限公司 | Composite three-dimensional electrodes and methods of fabrication |
| CN104532281A (en) * | 2014-12-24 | 2015-04-22 | 广东顺德盈派电器科技有限公司 | Oxygen generator |
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| Publication number | Publication date |
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| CN114508900B (en) | 2023-11-03 |
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