CN201209167Y - Anode fastening spring pressing board structure for electrolysis ozone generator - Google Patents
Anode fastening spring pressing board structure for electrolysis ozone generator Download PDFInfo
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- CN201209167Y CN201209167Y CNU2008200235562U CN200820023556U CN201209167Y CN 201209167 Y CN201209167 Y CN 201209167Y CN U2008200235562 U CNU2008200235562 U CN U2008200235562U CN 200820023556 U CN200820023556 U CN 200820023556U CN 201209167 Y CN201209167 Y CN 201209167Y
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- anode
- plate
- spring bearer
- fastening
- ozone generator
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Abstract
The utility model discloses an anode fastening spring pressure plate structure of an electrolytic ozonizer, which comprises a solid polymer electrolyte film (1), an anode catalyst layer (2), an anode plate (3) and an anode frame body and other auxiliary components (5). The anode fastening spring pressure plate structure is characterized in that an anode pressure plate (4) is arranged on the anode plate (3), the spherical-surface center of an arc spring pressure plate (6) is contacted with the anode pressure plate (4) and the solid polymer electrolyte film (1), the anode frame body and other auxiliary components (5), the anode plate (3), the anode pressure plate (4) and the spring pressure plate (6) are firmly fixed together through a mechanical fastening way. The utility model improves the falling of the ozone production quantity due to the distortion of the pressure plate made of metal materials of the electrolytic ozonizer and the attenuation of the anode catalyst layer, and ensures the electrolytic ozonizer to still keep the stable pressing force and the favorable contact during the long-time operation, thereby the stable ozone production quantity of the electrolytic ozonizer can be ensured so as to obtain the electrolytic ozonizer which has stable performance.
Description
Technical field:
It is the spring bearer plate structure for fastening anodic of the 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:
The anode that with the pure water is the electrolysis ozone generator of raw material has multiple structure, and prior art mostly adopts tetrafluoroethylene with the bonding anode catalyst diaphragm that becomes of anode catalyst particle.In addition, the spraying of employing, plating, pressed-powder anode granules of catalyst forming mode are also arranged.But no matter be which kind of anode catalyst layer forming mode, all do not break away from and use metallic substance pressing plate (two dimensional structure) that the anode catalyst particle is made its mode that closely contacts with solid polymer dielectric film by the fastening pressure that provides, as fastening structure following shortcoming is arranged with the metallic substance pressing plate:
1. in fastening process, the metallic substance pressing plate is subjected to long-term fastening force and produces viscous deformation, no matter increase the metallic substance thickness of compressive plate or increase metallic substance pressing plate reinforced structure, also can't avoid being subjected to the effect of fastening force for a long time and the metallic substance pressing plate is aggravated along with time deformation, anode catalyst layer and solid polymer dielectric film snap-in force are reduced, the ozone generation amount of electrolysis ozone generator is descended.
2. increase the metallic substance thickness of compressive plate or increase metallic substance pressing plate reinforced structure in the hope of increasing dull and stereotyped intensity mode, the complexity that not only increases cost or operating procedure is become, and increase the distortion that any dull and stereotyped intensity mode all can't be avoided the metallic substance pressing plate completely.
3. after through long operation, the attenuation gradually of the thickness of anode catalyst layer, and after the thickness attenuation, the plane pressing plate can't continue the pressure that provides enough, the anode construction that directly influences electrolysis ozone generator is loose, anode catalyst layer and solid polymer dielectric film snap-in force deficiency descend the ozone generation amount of electrolysis ozone generator.
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 can the assurance not reduce because of the flat sheet of metal material distortion causes anode catalyst layer and solid polymer dielectric film snap-in force, and in the anode catalyst layer attenuation, still can keep the pressure of demand, the anode fastening pressure of guaranteeing electrolysis ozone generator is through long-play, still can keep stablizing snap-in force, make electrolysis ozone generator produce stable ozone generation amount, and reach the spring bearer plate structure for fastening anodic of the electrolysis ozone generator of stable performance.
The utility model can reach by following measure: a kind of spring bearer plate structure for fastening anodic of electrolysis ozone generator, it comprises solid polymer dielectric film, anode catalyst layer, positive plate, anode framework and other auxiliary members, and anode catalyst layer is located between solid polymer dielectric film and the positive plate; Anode framework and other auxiliary members from all bandings around anode catalyst layer and positive plate, it is characterized in that positive plate is provided with the anode pressing plate, the sphere centre of arc spring pressing plate contacts with the anode pressing plate, and solid polymer dielectric film, anode framework and other auxiliary member, positive plate, anode pressing plate and spring bearer plate are in the same place by the machine riveting mode is firm.
In order further to realize the purpose of this utility model, spring bearer plate is provided with retaining plate.
In order further to realize the purpose of this utility model, described retaining plate is a closely knit metallic substance pressing plate.
In order further to realize the purpose of this utility model, described spring bearer plate is an elastic sheet of metallic material.
In order further to realize the purpose of this utility model, the rete that described anode catalyst layer is made for the plumbic oxide material.
In order further to realize the purpose of this utility model, described anode framework is an elastic viton.
In order further to realize the purpose of this utility model, described positive plate is a porous metal titanium plate.
In order further to realize the purpose of this utility model, the center of the one side of described anode pressing plate is provided with boss, and the sphere centre of arc spring pressing plate contacts with the boss of anode pressing plate.
Compared with the prior art the utility model has following positively effect:
1. because the utility model adopts spring bearer plate, the elastic pressure that electrolysis ozone generator itself needs spring bearer plate to produce, after the electrolysis ozone generator anode construction fastens as one and operates for a long time, to can the ozone generation amount of electrolysis ozone generator be descended because of distortion causes cathode catalysis layer loosely organized.
2. after the electrolysis ozone generator anode construction fastens as one, the center of spring bearer plate and periphery are subjected to two power that anode pressing plate and anode framework and other auxiliary members apply respectively, because peripheral anode framework and other auxiliary members are whippy structure, can be compressed, and division center can't be compressed substantially, therefore can in elastic range, produce certain deformation at fastening medi-spring pressing plate, after electrolysis ozone generator moves for some time, during the anode catalyst layer attenuation, the elasticity of spring bearer plate just can guarantee that spring bearer plate can resilience, thereby the pressure that the attenuation of compensation anode catalyst layer causes reduces, and keeps the stable performance of electrolysis ozone generator.
Description of drawings:
Fig. 1 is the diagrammatic cross-section of a kind of embodiment of the present utility model;
Fig. 2 is the diagrammatic cross-section of another kind of embodiment of the present utility model.
Embodiment:
Embodiment 1: a kind of spring bearer plate structure for fastening anodic of electrolysis ozone generator (referring to Fig. 1), put anode catalyst layer 2 at solid polymer dielectric film 1 (Nafion117 of the Du Pont) another side relative with the electrolysis ozone generator cathode construction, its bed thickness is at 0.1～5mm, and anode catalyst layer 2 is the rete of plumbic oxide material making.Its production method can be that the anode catalyst particle freely is laid on the solid polymer dielectric film 1; also can be to adopt tetrafluoroethylene with the bonding anode catalyst diaphragm that becomes of granules of catalyst; perhaps alternate manner with plumbic oxide attached to solid polymer dielectric film 1 surface; then positive plate 3 (the treated anti-corrosion protective layer of conduction that is provided with in positive plate surface) is covered on anode catalyst layer 2; this positive plate 3 is a POROUS TITANIUM PLATE; the aperture of positive plate 3 is 10～500 μ m, with anode framework and other auxiliary members 5 with positive plate 3 and anode catalyst layer 2 all bandings around sealing.Anode pressing plate 4 is pressed on the positive plate 3, the one side of anode pressing plate 4 closely contacts with positive plate 3, the center of another side is provided with boss, is that the spring bearer plate 6 of 0.1～2.5mm is placed on the sphere centre that anode pressing plate 4 is provided with an arc spring pressing plate 6 of boss and contacts with anode pressing plate 4 at last with the cambered surface depth difference of spring steel material.Method with machine riveting fastens as one whole electrolysis ozone generator anode construction, be about to solid polymer dielectric film 1, anode framework and other auxiliary member 5, positive plate 3, anode pressing plate 4 and spring bearer plate 6 and be tightened to one, the displacement that the periphery of spring bearer plate 6 is produced by recoverable deformation by machine riveting contacts with other auxiliary members 5 with the anode framework and exerts pressure, by anode framework and other auxiliary members 5 the anode construction periphery is pressed on the solid polymer dielectric film 1, plays the effect of sealing anode construction internal space.In addition, the periphery of spring bearer plate 6 is subjected to the pressure that the mode of machine riveting produces and conducts to sphere centre by spherical structure, and anode pressing plate 4, positive plate 3, anode catalyst layer 2 are pressed on the solid polymer dielectric film 1; So because spring bearer plate 6 peripheries keep stable elastic pressure by the certain distance of machine riveting control for sphere centre.The deflection of fastening rear spring pressing plate is between 0.1～2.5mm.
Embodiment 2: a kind of spring bearer plate structure for fastening anodic of electrolysis ozone generator (referring to Fig. 2), put anode catalyst layer 2 at solid polymer dielectric film 1 (Nafion117 of the Du Pont) another side relative with the electrolysis ozone generator cathode construction, its bed thickness is at 0.1～5mm, and anode catalyst layer 2 is the rete of plumbic oxide material making.Its production method can be that the anode catalyst particle freely is laid on the solid polymer dielectric film 1; also can be to adopt tetrafluoroethylene with the bonding anode catalyst diaphragm that becomes of granules of catalyst; perhaps alternate manner with plumbic oxide attached to solid polymer dielectric film 1 surface; then positive plate 3 (the treated anti-corrosion protective layer of conduction that is provided with in positive plate surface) is covered on anode catalyst layer 2; this positive plate 3 is a POROUS TITANIUM PLATE; the aperture of positive plate 3 is 10～500 μ m, with anode framework and other auxiliary members 5 with positive plate 3 and anode catalyst layer 2 all bandings around sealing.Anode pressing plate 4 is pressed on the positive plate 3, the one side of anode pressing plate 4 closely contacts with positive plate 3, the center of another side is provided with boss, is that the spring bearer plate 6 of 0.1～2.5mm is placed on the sphere centre that anode pressing plate 4 is provided with an arc spring pressing plate 6 of boss and contacts with anode pressing plate 4 at last with the cambered surface depth difference of spring steel material.In order to guarantee that spring bearer plate is subjected to the even of fastening force everywhere, retaining plate 7 is pressed on the spring bearer plate 6, method with machine riveting fastens as one whole electrolysis ozone generator anode construction, be about to solid polymer dielectric film 1, anode framework and other auxiliary member 5, positive plate 3, anode pressing plate 4 and spring bearer plate 6 are tightened to one, the displacement that the periphery of spring bearer plate 6 is produced by recoverable deformation by machine riveting contacts with other auxiliary members 5 with the anode framework and exerts pressure, by anode framework and other auxiliary members 5 the anode construction periphery is pressed on the solid polymer dielectric film 1, plays the effect of sealing anode construction internal space.In addition, the periphery of spring bearer plate 6 is subjected to the pressure that the mode of machine riveting produces and conducts to sphere centre by spherical structure, and anode pressing plate 4, positive plate 3, anode catalyst layer 2 are pressed on the solid polymer dielectric film 1; So because spring bearer plate 6 peripheries keep stable elastic pressure by the certain distance of machine riveting control for sphere centre.The deflection of fastening rear spring pressing plate is between 0.1～2.5mm.
Claims (8)
1, a kind of spring bearer plate structure for fastening anodic of electrolysis ozone generator, it comprises solid polymer dielectric film (1), anode catalyst layer (2), positive plate (3), anode framework and other auxiliary members (5), and anode catalyst layer (2) is located between solid polymer dielectric film (1) and the positive plate (3); Anode framework and other auxiliary members (5) from all bandings around anode catalyst layer (2) and positive plate (3), it is characterized in that positive plate (3) is provided with anode pressing plate (4), the sphere centre of arc spring pressing plate (6) contacts with anode pressing plate (4), and solid polymer dielectric film (1), anode framework and other auxiliary member (5), positive plate (3), anode pressing plate (4) and spring bearer plate (6) are together firm by the machine riveting mode.
2,, it is characterized in that spring bearer plate (6) is provided with retaining plate (7) according to the spring bearer plate structure for fastening anodic of the described a kind of electrolysis ozone generator of claim 1.
3,, it is characterized in that described retaining plate (7) is a closely knit metallic substance pressing plate according to the spring bearer plate structure for fastening anodic of the described a kind of electrolysis ozone generator of claim 2.
4,, it is characterized in that described spring bearer plate (6) is an elastic sheet of metallic material according to the spring bearer plate structure for fastening anodic of claim 1 or 2 described a kind of electrolysis ozone generators.
5,, it is characterized in that the rete that described anode catalyst layer (2) is made for the plumbic oxide material according to the spring bearer plate structure for fastening anodic of the described a kind of electrolysis ozone generator of claim 1.
6,, it is characterized in that described anode framework (5) is an elastic viton according to the spring bearer plate structure for fastening anodic of the described a kind of electrolysis ozone generator of claim 1.
7,, it is characterized in that described positive plate (3) is a porous metal titanium plate according to the spring bearer plate structure for fastening anodic of the described a kind of electrolysis ozone generator of claim 1.
8, according to the spring bearer plate structure for fastening anodic of the described a kind of electrolysis ozone generator of claim 1, the center that it is characterized in that the one side of described anode pressing plate (4) is provided with boss, and the sphere centre of arc spring pressing plate (6) contacts with the boss of anode pressing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200235562U CN201209167Y (en) | 2008-06-04 | 2008-06-04 | Anode fastening spring pressing board structure for electrolysis ozone generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200235562U CN201209167Y (en) | 2008-06-04 | 2008-06-04 | Anode fastening spring pressing board structure for electrolysis ozone generator |
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| Publication Number | Publication Date |
|---|---|
| CN201209167Y true CN201209167Y (en) | 2009-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200235562U Expired - Lifetime CN201209167Y (en) | 2008-06-04 | 2008-06-04 | Anode fastening spring pressing board structure for electrolysis ozone generator |
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| CN (1) | CN201209167Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009146653A1 (en) * | 2008-06-04 | 2009-12-10 | Hsu Mingyung | An anode with fastening spring pressure plate for electrolytic ozone generator |
-
2008
- 2008-06-04 CN CNU2008200235562U patent/CN201209167Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009146653A1 (en) * | 2008-06-04 | 2009-12-10 | Hsu Mingyung | An anode with fastening spring pressure plate for electrolytic ozone generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090318 Effective date of abandoning: 20080604 |