CN203878221U - Novel ozone generator based on membrane electrode electrolysis - Google Patents
Novel ozone generator based on membrane electrode electrolysis Download PDFInfo
- Publication number
- CN203878221U CN203878221U CN201420282155.4U CN201420282155U CN203878221U CN 203878221 U CN203878221 U CN 203878221U CN 201420282155 U CN201420282155 U CN 201420282155U CN 203878221 U CN203878221 U CN 203878221U
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- China
- Prior art keywords
- anode
- cathode
- framework
- ozone generator
- catalyst layer
- 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 - Lifetime
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000012528 membrane Substances 0.000 title claims abstract description 20
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 16
- 239000003054 catalyst Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000010936 titanium Substances 0.000 claims abstract description 18
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims description 11
- 238000005253 cladding Methods 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 229920001897 terpolymer Polymers 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000008676 import Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012858 resilient material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses a novel ozone generator based on membrane electrode electrolysis, which comprises an anode structure and a cathode structure, wherein the anode structure is composed of an anode frame (12), an anode water guide plate (11), an anode microporous titanium plate (10) and an anode catalyst layer (9); the cathode structure is composed of a cathode frame (4), a cathode water guide plate (14), a cathode microporous titanium plate (6) and a cathode catalyst layer (7); the anode structure is provided with an anode inlet/outlet port; the cathode structure is provided with a cathode outlet; a proton exchange membrane (8) is arranged between the anode catalyst layer (9) and cathode catalyst layer (7). The ozone generator is characterized in that the cathode frame (4) comprises a frame periphery (4-3); the lower end of the frame periphery (4-3) is provided with a frame seal groove (4-4); a seal ring (13) is arranged in the frame seal groove (4-4); a spring pressure plate (3) is locked onto the anode frame (12) through a fastening screw (1); and the cathode frame (4) is connected with the anode frame (12) through a generator fastening screw (15). The ozone generator ensures the sealing property for long-time operation, and has the advantages of stable generating capacity and low cost.
Description
Technical field:
The utility model relates to a kind of new-type membrane electrode electrolysis ozone generator, belongs to electrolysis ozone generator technical field.
Background technology:
At present, the electrolysis ozone generator structure formation taking pure water as raw material is various, and the generator architecture that China Patent No. is ZL200910014209.2 has solved the long playing sealing problem of ozonizer and the stable problem of generating capacity; Its tightness system is arranged on anode side, and producer is in operational process, and anode side produces ozone, and cathode side produces hydrogen.Due to the strong oxidizing property of ozone, its tightness system material therefor need adopt the material of resistance to ozone oxidation corrosion as bag fluorine O type circle, and its tightness system cost is just more expensive.
Utility model content:
The purpose of this utility model is to provide a kind of novel texture, has both solved the long playing sealing problem of ozonizer and the stable problem of generating capacity; Reduce again the new-type membrane electrode electrolysis ozone generator of the requirement of tightness system material therefor simultaneously.
The purpose of this utility model can reach by following measure: a kind of new-type membrane electrode electrolysis ozone generator, it comprises by anode framework, anode guide water board, anode micro porous titanium plate, the anode construction of anode catalyst layer composition, by negative electrode framework, negative electrode guide water board, cathode micro porous titanium plate, the cathode construction of cathode catalyst layer composition, anode construction is provided with anode and imports and exports, cathode construction is provided with cathode outlet, between anode catalyst layer and cathode catalyst layer, be provided with proton exchange membrane, it is characterized in that negative electrode framework comprises framework periphery, the lower end of framework periphery is provided with framework sealing groove, in framework sealing groove, be provided with sealing-ring, spring bearer plate is locked in anode framework by fastening screw, between spring bearer plate and fastening screw, be provided with insulating mat, negative electrode framework is connected with anode framework by producer fastening screw.
In order further to realize the purpose of this utility model, described negative electrode framework is connected as a single entity and is formed by framework periphery, thin-walled body and conductive pole cladding, and the center of conductive pole cladding is inlaid with conductive pole, and spring bearer plate is enclosed within on conductive pole.
In order further to realize the purpose of this utility model, described thin-walled body is elasticity or scalable thin-walled body.
In order further to realize the purpose of this utility model, described thin-walled body is arc, V font.
In order further to realize the purpose of this utility model, described negative electrode guide water board side is provided with framework sealing groove, is provided with sealing-ring in sealing groove.
In order further to realize the purpose of this utility model, described sealing-ring is silicon rubber elastic sealing-ring or terpolymer EP rubber elastic seal ring.
Compared with the prior art the utility model has following positively effect:
1, tightness system of the present utility model is arranged at the cathode side of producer, and the requirement of material is reduced, and sealing-ring 13 can adopt the common material resilient material such as silicon rubber, terpolymer EP rubber.Greatly reduce cost of parts.
2, the utility model adopts cathode spring plate structure, after producer is through operation, catalyst layer is attenuate gradually, cathode spring pressing plate is transmitted to negative electrode guide water board and cathode micro porous titanium plate by spring force by conductive pole, make it to produce displacement and compress cathode and anode catalyst layer, avoiding the reduction of ozone generating capacity.
3, for subminiature producer or the few producer kind that is not suitable for mold production of turnout, the thin-walled body of negative electrode framework is difficult to manufacture, realization easy to manufacture and the cost of structure generator of cathode construction being changed into embodiment 2 is low: guide water board 14 and conductive pole become one, and negative electrode framework 4 is without thin-walled body and conductive pole cladding.When catalyst layer is gradually after attenuate, cathode spring pressing plate is transmitted to cathode micro porous titanium plate by spring force by negative electrode guide water board 14, makes it to produce displacement and compresses cathode and anode catalyst layer.
Brief description of the drawings:
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the A portion enlarged view of Fig. 1;
Fig. 3 is the structural representation of the negative electrode framework of Fig. 1;
Fig. 4 is the structural representation of another kind of embodiment of the present utility model.
Embodiment: embodiment of the present utility model is elaborated below in conjunction with accompanying drawing:
Embodiment 1: a kind of new-type membrane electrode electrolysis ozone generator (referring to Fig. 1-Fig. 3), it comprises anode framework 12, anode framework 12 adopts metal titanium material to make, anode framework 12 is provided with anode and enters (going out) mouth 18, anode goes out (entering) mouth 19, anode framework 12 is provided with anode guide water board 11, anode guide water board 11 is provided with anode micro porous titanium plate 10, anode micro porous titanium plate 10 is provided with anode catalyst layer 9, anode guide water board 11 can be designed to integrative-structure with anode framework 12, anode framework 12, anode guide water board 11, anode micro porous titanium plate 10, anode catalyst layer 9 forms anode construction.Negative electrode framework 4 adopts non-metallic material to make, negative electrode framework 4 is provided with cathode outlet 20, negative electrode framework 4 has negative electrode guide water board 14, negative electrode guide water board 14 has cathode micro porous titanium plate 6, cathode micro porous titanium plate 6 has cathode catalyst layer 7, negative electrode framework 4, negative electrode guide water board 14, cathode micro porous titanium plate 6, cathode catalyst layer 7 form cathode construction, between anode catalyst layer 9 and cathode catalyst layer 7, are provided with proton exchange membrane 8.Negative electrode framework 4 is connected as a single entity and is formed by framework peripheral 4-3, thin-walled body 4-2 and conductive pole cladding 4-1, the lower end of the peripheral 4-3 of framework is provided with framework sealing groove 4-4, in framework sealing groove 4-4, be provided with sealing-ring 13, thin-walled body 4-2 can be the isoelastic or Collapsible structure of arc, V font; Conductive pole cladding 4-1 center is inlaid with conductive pole 16, and spring bearer plate 3 is enclosed within on conductive pole 16, and spring bearer plate 3 is locked in anode framework 12 by fastening screw 1, between spring bearer plate 3 and fastening screw 1, is provided with insulating mat 2.Negative electrode framework 4 is connected with anode framework 12 by producer fastening screw 15, and negative electrode framework 4, negative electrode guide water board 14, cathode micro porous titanium plate 6, cathod catalyst 7, proton exchange membrane 8, anode catalyst 9, anode micro porous titanium plate 10, anode guide water board 11, anode framework 12 are tightened together.Sealing-ring 13 compressive deformations, make negative electrode framework 4 and cathod catalyst 7, proton exchange membrane 8, anode catalyst 9 and anode framework 12 close contacts, and then reach sealing completely.Sealing-ring 13 can adopt the common material resilient material such as silicon rubber, terpolymer EP rubber.After producer is through operation, catalyst layer is attenuate gradually, and spring bearer plate 3 is transmitted to negative electrode guide water board 14 and cathode micro porous titanium plate 6 by spring force by conductive pole 16, makes it to produce displacement and compresses catalyst layer, avoids the reduction of ozone generating capacity.
Embodiment 2: a kind of new-type membrane electrode electrolysis ozone generator (referring to Fig. 4), similar to Example 1, difference is there is no conductive pole, negative electrode guide water board 14 has the function of conductive pole simultaneously, negative electrode framework 4 is without thin-walled body and conductive pole cladding, negative electrode guide water board 14 is won to coordinate by mistake and is placed in negative electrode framework 4, and can move freely under the effect of spring bearer plate 3, to realize sealing and to compress catalyst layer.In order further to guarantee stopping property, can be provided with framework sealing groove in negative electrode guide water board 14 sides, in sealing groove, be provided with sealing-ring 17.Sealing-ring 17 can adopt the common material resilient material such as silicon rubber, terpolymer EP rubber.Cathode outlet 20 is connected with negative electrode guide water board 14.
Above embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that the common engineering technical personnel in this area make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (6)
1. a new-type membrane electrode electrolysis ozone generator, it comprises by anode framework (12), anode guide water board (11), anode micro porous titanium plate (10), the anode construction of anode catalyst layer (9) composition, by negative electrode framework (4), negative electrode guide water board (14), cathode micro porous titanium plate (6), the cathode construction of cathode catalyst layer (7) composition, anode construction is provided with anode and imports and exports, cathode construction is provided with cathode outlet, between anode catalyst layer (9) and cathode catalyst layer (7), be provided with proton exchange membrane (8), it is characterized in that negative electrode framework (4) comprises framework periphery (4-3), the lower end of framework periphery (4-3) is provided with framework sealing groove (4-4), in framework sealing groove (4-4), be provided with sealing-ring (13), spring bearer plate (3) is locked in anode framework (12) by fastening screw (1), between spring bearer plate (3) and fastening screw (1), be provided with insulating mat (2), negative electrode framework (4) is connected with anode framework (12) by producer fastening screw (15).
2. the new-type membrane electrode electrolysis ozone generator of one according to claim 1, it is characterized in that described negative electrode framework (4) is by framework periphery (4-3), thin-walled body (4-2) and conductive pole cladding (4-1) formation that is connected as a single entity, the center of conductive pole cladding (4-1) is inlaid with conductive pole (16), and spring bearer plate (3) is enclosed within on conductive pole (16).
3. the new-type membrane electrode electrolysis ozone generator of one according to claim 2, is characterized in that described thin-walled body (4-2) is elasticity or scalable thin-walled body.
4. the new-type membrane electrode electrolysis ozone generator of one according to claim 3, is characterized in that described thin-walled body (4-2) is for arc, V font.
5. the new-type membrane electrode electrolysis ozone generator of one according to claim 1, is characterized in that described negative electrode guide water board (14) side is provided with framework sealing groove, is provided with sealing-ring (17) in sealing groove.
6. a kind of new-type membrane electrode electrolysis ozone generator according to claim 1 or 5, is characterized in that described sealing-ring is silicon rubber elastic sealing-ring or terpolymer EP rubber elastic seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282155.4U CN203878221U (en) | 2014-05-30 | 2014-05-30 | Novel ozone generator based on membrane electrode electrolysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282155.4U CN203878221U (en) | 2014-05-30 | 2014-05-30 | Novel ozone generator based on membrane electrode electrolysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878221U true CN203878221U (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420282155.4U Expired - Lifetime CN203878221U (en) | 2014-05-30 | 2014-05-30 | Novel ozone generator based on membrane electrode electrolysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878221U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018177A (en) * | 2014-05-30 | 2014-09-03 | 李欣 | New membrane electrode electrolysis ozone generator |
| CN108796542A (en) * | 2018-05-30 | 2018-11-13 | 中氧科技（广州）有限公司 | A kind of adjustable ozone electrolytic preparation device of rate |
| WO2018205254A1 (en) * | 2017-05-12 | 2018-11-15 | 广州市德百顺电气科技有限公司 | Ozone generator jet head |
-
2014
- 2014-05-30 CN CN201420282155.4U patent/CN203878221U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018177A (en) * | 2014-05-30 | 2014-09-03 | 李欣 | New membrane electrode electrolysis ozone generator |
| WO2018205254A1 (en) * | 2017-05-12 | 2018-11-15 | 广州市德百顺电气科技有限公司 | Ozone generator jet head |
| CN108796542A (en) * | 2018-05-30 | 2018-11-13 | 中氧科技（广州）有限公司 | A kind of adjustable ozone electrolytic preparation device of rate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190228 Address after: 264006 Fourth Floor of Yantai Intelligent Manufacturing Industrial Park, No. 1 Wuzhishan Road, Yantai Development Zone, Shandong Province Patentee after: BIOTEK ENVIRONMENTAL SCIENCE (YANTAI) Ltd. Address before: 264006 Unit 3, Building 14, Yinhe Yihai District, Yantai Economic and Technological Development Zone, Shandong Province Patentee before: Li Xin |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |