CN2600450Y - Multipole-type ionic membrane electric tank rubber spacer with matrix rising sealing line - Google Patents
Multipole-type ionic membrane electric tank rubber spacer with matrix rising sealing line Download PDFInfo
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- CN2600450Y CN2600450Y CN 03211458 CN03211458U CN2600450Y CN 2600450 Y CN2600450 Y CN 2600450Y CN 03211458 CN03211458 CN 03211458 CN 03211458 U CN03211458 U CN 03211458U CN 2600450 Y CN2600450 Y CN 2600450Y
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- matrix
- section
- rising
- ionic membrane
- potted line
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Abstract
A rubber gasket for a bipolar-type ionic membrane electrobath with a substrate rising and sealing line relates to a triple polar rectangular ethylene-propylene rubber ring with a rectangular section and a frame, wherein, the inner collar extension of the rubber gasket is covered with Teflon film; the sealing section connecting to a substrate of the rubber gasket and the ionic membrane has a rising section of substrate; the substrate sealing section contacting the ionic membrane has sealing lines whose section is triangular; the angle point of a dihedral angle of the sealing line is on the same plane. The sealing section where utility model contacts the ionic membrane has a rising section of substrate. The sealing section has sealing lines whose section is triangular. When assembling the electrobath with the polar plate and the ionic membrane, the sealing line on the rising section of substrate exerts strength on and presses against the ionic membrane to form another sealing section which makes the sealing of the rubber gasket for the bipolar-type ionic membrane electrobath and the ionic membrane more reliable.
Description
Technical field
The utility model relates to a kind of a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket, particularly a kind of a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket with the contacted trim of ionic membrane on potted line.
Background technology
The chlor-alkali production of being produced by company of Asahi Chemical Industry of Japan is that cross section is the orthogonal straight-flanked ring with a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket, the a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket is the straight-flanked ring made from the ethylene-propylene diene copolymer with nylon or polyester material skeleton, on the interior collar extension of the straight-flanked ring of a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket, be coated with polytetrafluoroethylene film, the matrix both sides of a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket have respectively and pole plate and the contacted trim of ionic membrane, with being evenly equipped with cross section on the contacted trim of pole plate is the trapezoid potted line, is leg-of-mutton potted line with being evenly equipped with cross section on the contacted trim of ionic membrane.In the prior art, the thickness of a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket is evenly to equate, is that leg-of-mutton potted line is identical with cross section on the contacted matrix one side of ionic membrane.When being assembled into electrolyzer with this a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket and pole plate and ionic membrane, because this a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket is that leg-of-mutton potted line is identical with cross section on the contacted trim of ionic membrane, sealing squeeze to ionic membrane is uniform, this uniform sealing squeeze is reliable inadequately during to being sealed with of a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket and ionic membrane, and uses can produce between some a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket and ionic membrane after the regular hour to leak.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, proposes a kind ofly to make the more reliable a kind of a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket that matrix rising potted line is arranged of sealing to what ionic membrane can produce bigger partially sealed squeeze.
The utility model is realized with the following method.
The a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket that matrix rising potted line is originally arranged is that cross section is the orthogonal straight-flanked ring, the a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket that matrix rising potted line is arranged is the ethylene-propylene diene copolymer straight-flanked ring with skeleton, on the interior collar extension of the straight-flanked ring of a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket that matrix rising potted line is arranged, be coated with polytetrafluoroethylene film, there are the matrix both sides of a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket of matrix rising potted line to have respectively and pole plate and the contacted trim of ionic membrane, with being evenly equipped with cross section on the contacted trim of pole plate is the trapezoid potted line, with the matrix section that raises is arranged on the contacted trim of ionic membrane, to be evenly equipped with cross section on the section be leg-of-mutton potted line raising with the matrix section of rising of the contacted trim of ionic membrane and matrix, with cross section on the contacted matrix trim of ionic membrane be that the angle of the interfacial angle of leg-of-mutton potted line withstands on the same plane, the height of matrix rising section is 1.2～2.0 times of matrix thickness, on the matrix rising section 2～6 sliver transvers sections can be arranged is leg-of-mutton potted lines, the height of the potted line cross-sectional triangle on the matrix rising section is 0.3～1.0 millimeter, and the adjacent seals wire spacing is 2.0 millimeters.
Matrix rising section is arranged on the contacted trim of the utility model and ionic membrane, being evenly equipped with cross section on the trim is leg-of-mutton potted line, when being assembled into electrolyzer with pole plate and ionic membrane, the matrix section of rising goes up potted line extruding ionic membrane and forms the sealing identical with prior art together, matrix raises, and section goes up potted line produces the local sealing squeeze that strengthens because matrix raises to ionic membrane, form another road sealing, this sealing together that is formed by the enhancing squeeze can make the sealing of a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket and ionic membrane more reliable.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 is the front view that a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket of matrix rising potted line is arranged;
Fig. 2 is the A-A synoptic diagram of Fig. 1;
Fig. 3 is the A-A synoptic diagram that two segment base bodies rising section is arranged among Fig. 1.
Embodiment
Fig. 1, among Fig. 2, the a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket that matrix rising potted line is originally arranged is that cross section is an orthogonal straight-flanked ring 1, the a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket that matrix rising potted line is arranged is the ethylene-propylene diene copolymer straight-flanked ring with skeleton, on the interior collar extension of the straight-flanked ring of a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket that matrix rising potted line is arranged, be coated with polytetrafluoroethylene film 2, there are the matrix both sides of a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket of matrix rising potted line to have respectively and pole plate and the contacted trim 3 of ionic membrane, 4, with being evenly equipped with cross section on the contacted trim of pole plate is trapezoid potted line 5, with the matrix section 6 that raises is arranged on the contacted trim of ionic membrane, to be evenly equipped with cross section respectively on the section be leg-of-mutton potted line 7 raising with the matrix section of rising of the contacted trim of ionic membrane and matrix, 8, on the matrix rising section 4 sliver transvers sections being arranged is leg-of-mutton potted lines, the height of the potted line cross-sectional triangle on the matrix rising section is 0.5 millimeter, with cross section on the contacted trim of ionic membrane be that the angle of the interfacial angle of leg-of-mutton potted line withstands on the same plane, the raise height of section of matrix is 1.5 times of matrix thickness.
Has only segment base body rising section among Fig. 1, Fig. 2 with on the contacted matrix trim of ionic membrane.For making trim stressed evenly, and 2～3 segment base bodies section that raises can be arranged also on the contacted matrix trim of ionic membrane.Among Fig. 3, and the 2 segment base bodies section 9 that raises is arranged on the contacted matrix trim of ionic membrane, every segment base body raises, and 4 sliver transvers sections to be arranged on the section are leg-of-mutton potted lines.
The above-mentioned a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket that matrix rising potted line arranged is to make with the ethylene-propylene diene copolymer with skeleton.Framework material wherein can be nylon or polyester material, also can be that the polymerization fluoride materials is as PVDF, F4 or PFA material.
Claims (5)
1. a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket that matrix rising potted line is arranged, be that cross section is the orthogonal straight-flanked ring, the a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket that matrix rising potted line is arranged is the ethylene-propylene diene copolymer straight-flanked ring with skeleton, on the interior collar extension of the straight-flanked ring of a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket that matrix rising potted line is arranged, be coated with polytetrafluoroethylene film, there are the matrix both sides of a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket of matrix rising potted line to have respectively and pole plate and the contacted trim of ionic membrane, with being evenly equipped with cross section on the contacted trim of pole plate is the trapezoid potted line, it is characterized in that: with the matrix section that raises is arranged on the contacted matrix trim of ionic membrane, to be evenly equipped with cross section on the section be leg-of-mutton potted line raising with the matrix section of rising of the contacted matrix trim of ionic membrane and matrix, with cross section on the contacted trim of ionic membrane be that the angle of the interfacial angle of leg-of-mutton potted line withstands on the same plane, the height of matrix rising section is 1.2～2.0 times of matrix thickness, on the matrix rising section 2～6 sliver transvers sections being arranged is leg-of-mutton potted lines, the height of the potted line cross-sectional triangle on the matrix rising section is 0.3～1.0 millimeter, and the adjacent seals wire spacing is 2.0 millimeters.
2. by the described a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket that matrix rising potted line is arranged of claim 1, it is characterized in that: the segment base body section that raises is arranged on described and the contacted matrix trim of ionic membrane, the height of matrix rising section is 1.5 times of matrix thickness, on every segment base body rising section 4 sliver transvers sections being arranged is leg-of-mutton potted lines, and the height of the potted line cross-sectional triangle on the matrix rising section is 0.5 millimeter.
3. by the described a bipolar type ion-exchange membrane electrolyzer rubber sheet gasket that matrix rising potted line is arranged of claim 1, it is characterized in that: 2～3 segment base bodies section that raises is arranged on described and the contacted matrix trim of ionic membrane, the height of matrix rising section is 1.5 times of matrix thickness, on every segment base body rising section 4 sliver transvers sections being arranged is leg-of-mutton potted lines, and the height of the potted line cross-sectional triangle on the matrix rising section is 0.5 millimeter.
4. by claim 1, the 2 or 3 described a bipolar type ion-exchange membrane electrolyzer rubber sheet gaskets that matrix rising potted line is arranged, it is characterized in that: described framework material is nylon or polyester material.
5. by claim 1, the 2 or 3 described a bipolar type ion-exchange membrane electrolyzer rubber sheet gaskets that matrix rising potted line is arranged, it is characterized in that: described framework material is polymerization fluoride materials such as PVDF, F4 or PFA material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211458 CN2600450Y (en) | 2003-02-21 | 2003-02-21 | Multipole-type ionic membrane electric tank rubber spacer with matrix rising sealing line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211458 CN2600450Y (en) | 2003-02-21 | 2003-02-21 | Multipole-type ionic membrane electric tank rubber spacer with matrix rising sealing line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600450Y true CN2600450Y (en) | 2004-01-21 |
Family
ID=34159003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03211458 Expired - Fee Related CN2600450Y (en) | 2003-02-21 | 2003-02-21 | Multipole-type ionic membrane electric tank rubber spacer with matrix rising sealing line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600450Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031537A (en) * | 2010-10-18 | 2011-04-27 | 铁岭市国华橡胶制品有限公司 | Cathode rubber gasket for membrane polar distance ionic membrane electrolytic bath with installation limit structure |
| CN102936736A (en) * | 2012-11-19 | 2013-02-20 | 扬州中电制氢设备有限公司 | Edge-covering diaphragm gasket |
| CN105121710A (en) * | 2013-04-30 | 2015-12-02 | 旭化成株式会社 | Gasket and electrolyser |
-
2003
- 2003-02-21 CN CN 03211458 patent/CN2600450Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031537A (en) * | 2010-10-18 | 2011-04-27 | 铁岭市国华橡胶制品有限公司 | Cathode rubber gasket for membrane polar distance ionic membrane electrolytic bath with installation limit structure |
| CN102031537B (en) * | 2010-10-18 | 2012-05-30 | 铁岭市国华橡胶制品有限公司 | Cathode rubber gasket for membrane polar distance ionic membrane electrolytic bath with installation limit structure |
| CN102936736A (en) * | 2012-11-19 | 2013-02-20 | 扬州中电制氢设备有限公司 | Edge-covering diaphragm gasket |
| CN105121710A (en) * | 2013-04-30 | 2015-12-02 | 旭化成株式会社 | Gasket and electrolyser |
| CN105121710B (en) * | 2013-04-30 | 2018-01-30 | 旭化成株式会社 | Pad and electrolytic cell |
| US9963795B2 (en) | 2013-04-30 | 2018-05-08 | Asahi Kasei Kabushiki Kaisha | Gasket and electrolyser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |