CN202936492U - Anode group for sodium hypochlorite generator - Google Patents
Anode group for sodium hypochlorite generator Download PDFInfo
- Publication number
- CN202936492U CN202936492U CN 201220680484 CN201220680484U CN202936492U CN 202936492 U CN202936492 U CN 202936492U CN 201220680484 CN201220680484 CN 201220680484 CN 201220680484 U CN201220680484 U CN 201220680484U CN 202936492 U CN202936492 U CN 202936492U
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- plate
- anode
- anode group
- hypochlorite generator
- negative plate
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Abstract
The utility model discloses an anode group for a sodium hypochlorite generator. The anode group comprises an anode plate, a cathode plate and two fixed plates, wherein the anode plate and the cathode plate are arranged between the two fixed plates and are spaced. A PVC (polyvinyl chloride) shaft penetrates through the anode plate and the cathode plate, one end of the PVC shaft is fastened by a nut, the interval between the anode plate and the cathode plate is fixed, the end surfaces of the two fixed plates are both provided with binding posts, and ruthenium, iridium and titanic oxide coatings are coated on the surfaces of the anode plate and the cathode plate. The anode group provided by the utility model improves the reducibility resistance of an anode, the electrolyte of low chloride ion concentration is suitable, the anode group is an inverse pole in an electrolytic process, the chlorine analyzing effect is good, the oxygen analyzing electrical potential is higher than ruthenium titanium, and the oxygen is not easy to discharge in an electrolysis brine process.
Description
Technical field
The utility model relates to a kind of anode group for the hypochlorite generator.
Background technology
The hypochlorite generator according to use be divided into disinfecting with and environment protection with two large classes, the titanium anode of present production is mainly used in the hypochlorite generator direct relevant with HUMAN HEALTH such as swimming sterilizing, table-ware disinfection, wholesome food sterilization aspect disinfecting; Aspect the environment protection class, mainly contain Hospital Sewage Treatment, various Industrial Wastewater Treatment is used the hypochlorite generator.The hurried sodium chlorate principle of electrode legal system is to adopt diaphragm-free electrolysis, generates clorox by the secondary chemical reaction of homogeneous phase, and the reaction principle of anode is that the sodium-chlor (drug sheet) that drops in swimming pool is carried out electrolysis.In electrolytic process, formed clorox, most suitable salt concentration is 3%-5%, the electrode that uses in the hypochlorite generator has plate type electrode and tubular pole, and existing electrode life is short, and overpotential is high, the utmost point, long-time use can cause the negative plate fouling, causes the anode and cathode short circuit to puncture positive plate, therefore is necessary to improve.
The utility model content
The technical problem that the utility model solves: a kind of anode group for the hypochlorite generator is provided, first apply the external coating (EC) that is formed by ruthenium, iridium and titanium oxide on the titanium base material, increase the content of titanium, improved the anti-reducing power of positive plate, negative plate and positive plate are same coatings, can make like this anode in electrolytic process in order to remove dirt on negative plate and the utmost point of short period of time.
The technical solution adopted in the utility model: the anode group that is used for the hypochlorite generator, comprise positive plate, negative plate and two retaining plates, described positive plate and negative plate are placed between two retaining plates and the interval is placed and passed by the PVC axle, described PVC axle one end nut locking fixed anode plate and negative plate spacing, described two retaining plate end faces are equipped with terminal stud, and described positive plate and negative plate surface all scribble ruthenium, iridium and titanium oxide coating.
Further, described ruthenium, iridium and titanium oxide be coated in the titanium substrate surface after tackiness agent mixes and form external coating (EC).
Further, the spacing distance of described positive plate and negative plate is 5-10mm.
Further, described terminal stud is titanium and copper composite bar.
Further, described two retaining plate inboards all are shaped with draw-in groove, and described positive plate one end snaps in draw-in groove on a side retaining plate and is welded as a whole, and described negative plate one end snaps in draw-in groove on the opposite side retaining plate and is welded as a whole.
The utility model has compared with prior art improved the anti-reducing power of anode, is suitable for the ionogen of low chlorine ion concentration, and the utmost point in electrolytic process is analysed chlorine effective, and oxygen evolution potential is higher than ruthenium titanium, is difficult for putting oxygen in the electrolytic brine process.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing 1, a kind of embodiment of the present utility model is described.
The anode group that is used for the hypochlorite generator, comprise positive plate 1, negative plate 2 and two retaining plates 3, described positive plate 1 and negative plate 2 are placed between two retaining plates 3 and the interval is placed and passed by PVC axle 4, specifically, described two retaining plate 3 inboards all are shaped with draw-in groove, described positive plate 1 one ends snap in draw-in groove on a side retaining plate 3 and are welded as a whole, and described negative plate 2 one ends snap in draw-in groove on opposite side retaining plate 3 and are welded as a whole.Described PVC axle 4 one ends are with nut 5 be locked positive plate 1 and negative plate 2 spacings, described two retaining plate 3 end faces are equipped with terminal stud 6, preferred titanium and copper composite bar, described positive plate 1 and negative plate 2 surfaces all scribble ruthenium, iridium and titanium oxide coating, specifically, described ruthenium, iridium and titanium oxide form external coating (EC) with being coated in the titanium substrate surface after tackiness agent mixes, and the spacing distance of described positive plate 1 and negative plate 2 is 5-10mm.
The utility model is simple in structure, is easy to produce, and erosion resistance is strong, and oxidisability is strong, and chlorine evolution potential is low, and the utmost point, be applicable to disinfecting and environment protection industry.
Above-described embodiment is preferred embodiment of the present utility model, is not to limit the utility model practical range, thus all equivalence variations of being done with the described content of the utility model claim, within all should being included in the utility model claim scope.
Claims (5)
1. be used for hypochlorite generator's anode group, comprise positive plate (1), negative plate (2) and two retaining plates (3), described positive plate (1) and negative plate (2) are placed between two retaining plates (3) and the interval is placed and passed by PVC axle (4), described PVC axle (4) one ends are with nut (5) be locked positive plate (1) and negative plate (2) spacing, described two retaining plates (3) end face is equipped with terminal stud (6), it is characterized in that: described positive plate (1) and negative plate (2) surface all scribble ruthenium, iridium and titanium oxide coating.
2. the anode group for the hypochlorite generator according to claim 1 is characterized in that: described ruthenium, iridium and titanium oxide be coated in the titanium substrate surface after tackiness agent mixes and form external coating (EC).
3. the anode group for the hypochlorite generator according to claim 1 and 2, it is characterized in that: the spacing distance of described positive plate (1) and negative plate (2) is 5-10mm.
4. the anode group for the hypochlorite generator according to claim 3, it is characterized in that: described terminal stud (6) is titanium and copper composite bar.
5. the anode group for the hypochlorite generator according to claim 4, it is characterized in that: described two retaining plates (3) inboards all is shaped with draw-in groove, described positive plate (1) one end snaps in draw-in groove on a side retaining plate (3) and is welded as a whole, and described negative plate (2) one ends snap in draw-in groove on opposite side retaining plate (3) and are welded as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220680484 CN202936492U (en) | 2012-12-11 | 2012-12-11 | Anode group for sodium hypochlorite generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220680484 CN202936492U (en) | 2012-12-11 | 2012-12-11 | Anode group for sodium hypochlorite generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936492U true CN202936492U (en) | 2013-05-15 |
Family
ID=48320740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220680484 Expired - Lifetime CN202936492U (en) | 2012-12-11 | 2012-12-11 | Anode group for sodium hypochlorite generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112933A (en) * | 2015-09-22 | 2015-12-02 | 苏州市铂瑞工业材料科技有限公司 | High-yielding chlorine electrolysis device |
| CN108193224A (en) * | 2018-02-11 | 2018-06-22 | 广东卓信环境科技股份有限公司 | A kind of hypochlorite generator |
-
2012
- 2012-12-11 CN CN 201220680484 patent/CN202936492U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112933A (en) * | 2015-09-22 | 2015-12-02 | 苏州市铂瑞工业材料科技有限公司 | High-yielding chlorine electrolysis device |
| CN105112933B (en) * | 2015-09-22 | 2017-10-10 | 苏州市铂瑞工业材料科技有限公司 | A kind of high yield chlorine electrolysis unit |
| CN108193224A (en) * | 2018-02-11 | 2018-06-22 | 广东卓信环境科技股份有限公司 | A kind of hypochlorite generator |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220302 Address after: Block h, phase I, Baoji high end equipment Industrial Park, No. 95, Shuxiang Road South, Baoji hi tech Development Zone, Shaanxi Province, 721000 Patentee after: Baoji Titanium Prius Titanium Anode Technology Co.,Ltd. Address before: 721013 Xuguang Industrial Park, Maying Town, Weibin District, Baoji City, Shaanxi Province Patentee before: BAOJI CHANGLI SPECIAL METAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |