CN201377000Y - Cathode structure of membrane electrode electrolyze ozone generator - Google Patents
Cathode structure of membrane electrode electrolyze ozone generator Download PDFInfo
- Publication number
- CN201377000Y CN201377000Y CN200920018588U CN200920018588U CN201377000Y CN 201377000 Y CN201377000 Y CN 201377000Y CN 200920018588 U CN200920018588 U CN 200920018588U CN 200920018588 U CN200920018588 U CN 200920018588U CN 201377000 Y CN201377000 Y CN 201377000Y
- Authority
- CN
- China
- Prior art keywords
- cathode
- ozone generator
- negative electrode
- retaining plate
- membrane electrode
- 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.)
- Expired - Fee Related
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 16
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000003054 catalyst Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 10
- 238000005868 electrolysis reaction Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses a cathode structure of a membrane electrode electrolyze ozone generator, which comprises a proton exchange membrane (6), a cathode catalyst layer (7) and a cathode micropore plate (8), and is characterized in that the cathode structure is provided with a cathode fixing plate (1) which is provided with a screw hole (2), a drain hole (4) and diversion grooves (3); the diversion grooves are communicated with each other through a slot (5) and are communicated with the drain hole (4). The cathode structure of the membrane electrode electrolyze ozone generator overcomes the defect that the conventional parts have various kinds, has simple structure and preparation process, is convenient to be assembled, improves the reliability of the product and reduces the production cost.
Description
Technical field:
It is the cathode construction of the membrane electrode electrolysis ozone generator of raw material with the pure water that the utility model relates to a kind of, belongs to the electrolysis ozone generator technical field.
Background technology:
At present, with the pure water be raw material electrolysis ozone generator multiple structure arranged, for example: Chinese patent application 97122126.X, the utility model name is called " electrolytic ozone generator " utility model patent.
Said structure has following shortcoming:
Cathode construction has negative electrode retaining plate, anticorrosion, framework, flow deflector, sealing-ring, microwell plate, cathode catalyst layer etc., and therefore, part is of a great variety, increases to produce with assembling complicatedly, and then influence product reliability, causes the production cost raising.
The utility model content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of simple in structure, and preparation technology is simple, easy to assembly, the cathode construction of the membrane electrode electrolysis ozone generator that cost is low, product reliability is strong.
The utility model can reach by following measure: a kind of cathode construction of membrane electrode electrolysis ozone generator, it comprises proton exchange membrane, cathode catalyst layer, cathode micro porous plate, it is characterized in that it is provided with the negative electrode retaining plate, the negative electrode retaining plate is provided with screw hole, water vent, the negative electrode retaining plate is provided with diversion trench, be communicated with by groove between the diversion trench, and be communicated with water vent.
In order further to realize the purpose of this utility model, described diversion trench is an annular diversion trench.
In order to realize that further the purpose of this utility model, described negative electrode retaining plate adopt the metal titanium material to make.
Compared with the prior art the utility model has following positively effect:
The negative electrode retaining plate of the utility model cathode construction is provided with screw hole, is used for the integral body and the cathode electrode that is connected direct supply of fastening membrane electrode ozonizer, with conventional negative electrode retaining plate identical function is arranged.The negative electrode retaining plate is provided with diversion trench, can hold raw water, and raw water and gaseous product convection current, diffusion in groove have conduction and refrigerating function, with conventional flow deflector identical function are arranged.The negative electrode retaining plate is provided with water vent, the water and the gaseous product of negative electrode can be discharged smoothly by water vent.The negative electrode retaining plate adopts the metal titanium material to make, and prevents its corrosion, without any need for rot-resistant material and rot-resistant treatment process.Therefore the negative electrode retaining plate has the function that fastening, water conservancy diversion, cooling, aqueous vapor are discharged, combine conventional negative electrode retaining plate, anticorrosion, all functions of framework, flow deflector, compare with the ozonizer of prior art, preparation technology is simple, easy to assembly, and then reduces cost 20～30%.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the negative electrode retaining plate of Fig. 1.
Embodiment:
Embodiment: a kind of cathode construction of membrane electrode electrolysis ozone generator (referring to Fig. 1, Fig. 2), it is provided with negative electrode retaining plate 1, negative electrode retaining plate 1 adopts the metal titanium material to make, the periphery of negative electrode retaining plate 1 evenly is provided with screw hole 2, negative electrode retaining plate 1 is provided with annular diversion trench 3, the middle part of annular diversion trench 3 is provided with lateral trench 5, communicates by groove 5 between the annular diversion trench 3, and is communicated with water vent 4.Place cathode micro porous plate 8 on the negative electrode retaining plate 1, place cathode catalyst layer 7 on the cathode micro porous plate 8, its bed thickness is placed proton exchange membrane 6 (Nafion117 of Du Pont) at 0.1～5mm on the cathode catalyst layer 7.
Claims (3)
1, a kind of cathode construction of membrane electrode electrolysis ozone generator, it comprises proton exchange membrane (6), cathode catalyst layer (7), cathode micro porous plate (8), it is characterized in that it is provided with negative electrode retaining plate (1), negative electrode retaining plate (1) is provided with screw hole (2), water vent (4), negative electrode retaining plate (1) is provided with diversion trench (3), be communicated with by groove (5) between the diversion trench (3), and be communicated with water vent (4).
2,, it is characterized in that described diversion trench (3) is an annular diversion trench according to the cathode construction of the described a kind of membrane electrode electrolysis ozone generator of claim 1.
3,, it is characterized in that described negative electrode retaining plate (1) adopts the metal titanium material to make according to the cathode construction of the described a kind of membrane electrode electrolysis ozone generator of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920018588U CN201377000Y (en) | 2009-01-24 | 2009-01-24 | Cathode structure of membrane electrode electrolyze ozone generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920018588U CN201377000Y (en) | 2009-01-24 | 2009-01-24 | Cathode structure of membrane electrode electrolyze ozone generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377000Y true CN201377000Y (en) | 2010-01-06 |
Family
ID=41517105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920018588U Expired - Fee Related CN201377000Y (en) | 2009-01-24 | 2009-01-24 | Cathode structure of membrane electrode electrolyze ozone generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377000Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278994A (en) * | 2021-06-25 | 2021-08-20 | 军事科学院系统工程研究院卫勤保障技术研究所 | Low-voltage electrolyzed water ozone generating device |
-
2009
- 2009-01-24 CN CN200920018588U patent/CN201377000Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278994A (en) * | 2021-06-25 | 2021-08-20 | 军事科学院系统工程研究院卫勤保障技术研究所 | Low-voltage electrolyzed water ozone generating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2006110780A3 (en) | Production of low temperature electrolytic hydrogen | |
| FR2969179B1 (en) | HYDROGEN PRODUCTION CELL COMPRISING A HIGH TEMPERATURE WATER VAPOR ELECTROLYSER CELL | |
| WO2016134621A1 (en) | New membraneless water electrolysis method for significantly improving electrolysis efficiency | |
| CN202116659U (en) | PEM (proton exchange membrane) low-voltage electrolysis ozone generating device | |
| CN101503807A (en) | Cathode structure of membrane electrode electrolysis ozone generator | |
| CN2900553Y (en) | Novel electrolytic bath | |
| CN201377000Y (en) | Cathode structure of membrane electrode electrolyze ozone generator | |
| CN204971038U (en) | Soap box | |
| CN104762635A (en) | Method and device for co-production of methane by electrically assisted conversion of ethanol into acetic acid | |
| CN205053604U (en) | Hydrogen -rich water cup | |
| CN109338399A (en) | A built-in gas/water cycle electrolytic ozone generator | |
| CN104593806A (en) | Method for preparing gas diffusion electrode for strongly acidic electrolyte | |
| CN203878221U (en) | Novel ozone generator based on membrane electrode electrolysis | |
| CN216550756U (en) | Novel water electrolysis unit resin utmost point frame | |
| CN201326018Y (en) | Pressure type water electrolyser | |
| CN212799760U (en) | Disinfection and sterilization device for pipeline of regional direct drinking water pipe network | |
| CA2503297A1 (en) | Electrolytic method for producing borohydride | |
| CN203144528U (en) | Electrolytic ozone generating pile | |
| CN203878223U (en) | Cathode fastening spring pressure plate structure of electrolytic ozone generator | |
| CN209307492U (en) | A kind of built-in gas water cyclic electrolysis formula ozone generating-device | |
| CN203878222U (en) | Novel membrane electrode electrolytic ozone generator | |
| CN208532335U (en) | A kind of electrolysis water electrode assembly | |
| CN221166770U (en) | A hydrogen production water electrolyzer with good sealing performance | |
| TW201109474A (en) | Film electrode electrolytic ozone generator | |
| CN222935532U (en) | An "H" type electrolytic cell end plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20150124 |
|
| EXPY | Termination of patent right or utility model |