CN104018177A - New membrane electrode electrolysis ozone generator - Google Patents
New membrane electrode electrolysis ozone generator Download PDFInfo
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- CN104018177A CN104018177A CN201410233814.XA CN201410233814A CN104018177A CN 104018177 A CN104018177 A CN 104018177A CN 201410233814 A CN201410233814 A CN 201410233814A CN 104018177 A CN104018177 A CN 104018177A
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Abstract
The invention discloses a novel membrane electrode electrolysis ozone generator. The novel membrane electrode electrolysis ozone generator comprises a positive pole structure comprising a positive pole frame body (12), a positive pole water guide plate (11), a positive pole mipor titanium plate (10) and a positive pole catalyst layer (9); and a negative pole structure comprising a negative pole frame body (4), a negative pole water guide plate (14), a negative pole mipor titanium plate (6) and a negative pole catalyst layer (7). The positive pole structure is provided with a positive pole inlet and a positive pole outlet, the negative pole structure is provided with a negative pole outlet, a proton exchange membrane (8) is arranged between the positive pole catalyst layer (9) and the negative pole catalyst layer (7), and the novel membrane electrode electrolysis ozone generator is characterized in that: the negative pole frame body (4) comprises a frame body periphery (4-3), the lower end of the frame body periphery (4-3) is provided with a frame body sealing groove (4-4), a sealing ring (13) is arranged in the frame body sealing groove (4-4), a spring pressure plate(3) is locked on the positive pole frame body (12) by a fastening screw (1), and the negative pole frame body (4) is connected with the positive pole frame body (12) by a generator fastening screw (15). The novel membrane electrode electrolysis ozone generator ensures the long time operation sealing performance of the ozone generator, and is stable in occurrence quantity and low in cost.
Description
Technical field:
The present invention relates to a kind of new-type membrane electrode electrolysis ozone generator, belong 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.
Summary of the invention:
The object of the present invention is to provide a kind of novel texture, 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.
Object of the present invention 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 object of the present invention, 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 object of the present invention, described thin-walled body is elasticity or scalable thin-walled body.
In order further to realize object of the present invention, described thin-walled body is arc, V font.
In order further to realize object of the present invention, 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 object of the present invention, described sealing-ring is silicon rubber elastic sealing-ring or terpolymer EP rubber elastic seal ring.
Compared with the prior art the present invention has following positively effect:
1, tightness system of the present invention 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 present invention 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 one embodiment of the present invention;
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 embodiment of the invention.
Embodiment: the specific embodiment of the present invention 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 the preferred embodiment of the present invention; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; various distortion and improvement that the common engineering technical personnel in this area make technical scheme of the present invention, all should fall in the definite protection domain of claims of the present invention.
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.
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| CN201410233814.XA CN104018177A (en) | 2014-05-30 | 2014-05-30 | New membrane electrode electrolysis ozone generator |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486601A (en) * | 2018-06-19 | 2018-09-04 | 百特环保科技（烟台）有限公司 | One kind submerging formula 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 |
| CN108977828A (en) * | 2018-10-19 | 2018-12-11 | 胡松 | A kind of membrane electrode electrolysis ozone generator and its preparation process |
| TWI679309B (en) * | 2018-07-17 | 2019-12-11 | 大陸商百特環保科技（煙臺）有限公司 | Submersible electrolytic ozone generator |
| TWI679310B (en) * | 2018-07-17 | 2019-12-11 | 大陸商百特環保科技（煙臺）有限公司 | Power supply method and power supply device for electrolytic ozone generator |
| CN111172558A (en) * | 2020-03-09 | 2020-05-19 | 青岛爱侬康科技产业有限公司 | Cathode structure and method of ozone generator by water electrolysis method |
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| CN101698942A (en) * | 2009-02-11 | 2010-04-28 | 徐名勇 | Ozone generator for use in membrane electrode electrolysis |
| CN103266328A (en) * | 2013-05-09 | 2013-08-28 | 李欣 | Apparatus for producing ozone water and hydrogen water at any time by using ozone electrolysis generator |
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| CN1458303A (en) * | 2002-05-15 | 2003-11-26 | 上海神开科技工程有限公司 | Water soaking type high efficience electrolytic bath and hydrogen producing method |
| CN101289749A (en) * | 2008-06-04 | 2008-10-22 | 徐名勇 | Spring bearer plate structure for fastening anodic of electrolytic ozone generator |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN108486601A (en) * | 2018-06-19 | 2018-09-04 | 百特环保科技（烟台）有限公司 | One kind submerging formula electrolysis ozone generator |
| CN108486601B (en) * | 2018-06-19 | 2023-10-03 | 百特环保科技（烟台）有限公司 | Submerged electrolytic ozone generator |
| TWI679309B (en) * | 2018-07-17 | 2019-12-11 | 大陸商百特環保科技（煙臺）有限公司 | Submersible electrolytic ozone generator |
| TWI679310B (en) * | 2018-07-17 | 2019-12-11 | 大陸商百特環保科技（煙臺）有限公司 | Power supply method and power supply device for electrolytic ozone generator |
| CN108977828A (en) * | 2018-10-19 | 2018-12-11 | 胡松 | A kind of membrane electrode electrolysis ozone generator and its preparation process |
| CN108977828B (en) * | 2018-10-19 | 2023-11-03 | 胡松 | Membrane electrode electrolytic ozone generator and preparation process thereof |
| CN111172558A (en) * | 2020-03-09 | 2020-05-19 | 青岛爱侬康科技产业有限公司 | Cathode structure and method of ozone generator by water electrolysis method |
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Application publication date: 20140903 |