CN203959887U - Use in waste water treatment electrode - Google Patents
Use in waste water treatment electrode Download PDFInfo
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- CN203959887U CN203959887U CN201420258963.7U CN201420258963U CN203959887U CN 203959887 U CN203959887 U CN 203959887U CN 201420258963 U CN201420258963 U CN 201420258963U CN 203959887 U CN203959887 U CN 203959887U
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- housing
- waste water
- water treatment
- anode
- electrode
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Abstract
The utility model relates to a kind of electrochemical waste water treatment device, specifically a kind of use in waste water treatment electrode, comprise anode and negative electrode, it is characterized in that, described anode and negative electrode are on same axis, also comprise housing, one end at housing is provided with water-in, the other end sealing, and housing sidewall is provided with water outlet, housing seal end is provided with wiring card, and described anode is arranged in housing.The utility model adopts coaxial electrode structure, has current, electric field distribution is even, and current efficiency is high, directly and indirect oxidation reduction reaction speed fast, long service life, the advantages such as fully-closed structure, good looking appearance, modularization assembling.
Description
Technical field
The utility model relates to a kind of electrochemical waste water treatment device, specifically a kind of use in waste water treatment electrode.
Background technology
Physics, chemistry and biological process are the current wastewater processing technologies generally using.They are mainly used in the wastewater treatment that composition is simple, biological degradability is better, concentration is lower.But in the time containing refractory organic or bio-toxicity pollutent in waste water, utilize traditional wastewater processing technology degrading waste water to be faced with very big challenge.
Electrochemistry wastewater processing technology receives a lot of concerns in recent years, it is to utilize DC Electric Field in essence, in certain electric chemical reactor, by series of chemical, electrochemical process or physical process, reach the object of the removal Pollutants in Wastewater of expection.There are electrolytic process (oxidation or reduction), electric flocculation, electro-flotation, electrodialysis etc. for the electrochemical techniques of wastewater treatment, have been widely used at present plating, wastewater from chemical industry, fuel waste water, paper waste, leather waste water, Wastewater in Biologic Pharmacy etc.
In electrochemistry wastewater processing technology, electrode structure is one of gordian technique of research and development.The electrode structure of prior art can be divided into two-dimensional electrode and three-diemsnional electrode.
The electrode structure of prior art is generally parallel in treatment trough or the polylith battery lead plate that is crisscross arranged, for example, shown in the Chinese patent that application number is 200920151961.7.Its weak point is: 1) current efficiency is low, processing speed is slow, it is little to process the water yield; 2) while processing, produce a large amount of bubbles, easily cause secondary pollution.
Summary of the invention
The utility model provides a kind of use in waste water treatment electrode, and it adopts coaxial electrode structure, has current, electric field distribution is even, current efficiency is high, directly and indirect oxidation reduction reaction speed fast, long service life, the advantages such as fully-closed structure, good looking appearance, modularization assembling.
The concrete technical scheme adopting of the utility model is:
A kind of use in waste water treatment electrode, comprises anode and negative electrode, it is characterized in that, described anode and negative electrode are on same axis.
Wherein, also comprise housing, be provided with water-in in one end of housing, the other end sealing, housing sidewall is provided with water outlet, and housing seal end is provided with wiring card, and described anode is arranged in housing.
One of scheme of the utility model negative electrode is: described housing is metal material, is set to negative electrode;
Two of the scheme of the utility model negative electrode is: in described housing, lining is set, lining is set to negative electrode, and lining preferably adopts graphite material.
Wherein, be provided with electrode supporting at the feed-water end of housing, described anode is connected with electrode supporting, electrode supporting be provided with around water-in, waste water enters the cavity between anode and negative electrode from water-in.The effect of electrode supporting is fixed anode, and anode and negative electrode are separated, and should think like this, and similar means and the utility model electrode supporting that can reach this object are equal to.
Wherein, be provided with obstruction mouthful at housing seal end, described anode passes and stops up mouth, is provided with wiring card, wiring card and anodic bonding in obstruction mouth outside.In the utility model, the effect of stopping up mouth is seal casinghousing and cathode and anode is separated, and the effect of its insulation.For preventing that waste water from leaking, and is being equipped with sealing-ring between tightness system and housing and between tightness system and anode.
Wherein, on described housing, be also provided with joint flange, facilitate electrode to be connected with the miscellaneous part of wastewater treatment equipment.
Wherein, be also provided with dw at housing seal end.
Wherein, described anode is preferably the anode layer being deposited on base substrate, and described base substrate is preferably vitrified pipe.Can adopt the prior art such as electroless plating, vapour deposition anode material to be deposited on base substrate to stratification.
In the utility model, each parts material can be selected the applicable material in this area, for example: housing is selected metal, pottery, plastics etc.; Electrode supporting is selected fluoroplastics; Tightness system is selected polypropylene; Dw is selected ABS; Wiring card is selected copper.
Compared with prior art, the utility model has the advantages that:
1) the utility model current, electric field distribution are even, and current efficiency is high, directly and indirect oxidation reduction reaction speed fast, verify according to applicant, direct oxidation reduction reaction is faster 50% than prior art, indirect oxidation reduction reaction speed is than prior art fast 80%;
2) the utility model long service life, the life-span of the utility model electrode has been improved 12-20 doubly than common metal electrode, than ti-based coating electrode 1.5-2.5 doubly;
3) the utility model convenient operation, and produce the problem of bubble while having avoided prior art to process.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A of the utility model electrode supporting is to view;
Fig. 3 is the structural representation that the utility model stops up mouth.
Embodiment
As Fig. 1, 2, shown in 3, a kind of use in waste water treatment electrode, comprise housing 3, housing 3 is round shape, its one end is provided with water-in 1, the other end sealing, sidewall is provided with water outlet 11, described anode 12 is arranged in housing 3, anode 12 obtains for deposition anode material layer on vitrified pipe, described negative electrode 3 is graphite bushing, housing 3 water sides are provided with electrode supporting 2, electrode supporting 2 is provided with multiple water outlets 13 around arranging, the sealed end of described housing 3 is provided with and stops up mouth 8, described anode 12 passes and stops up mouth 8, be provided with wiring card 9 in obstruction mouthful 8 outsides, wiring card 9 is connected with anode 12, between obstruction mouth 8 and housing 3 and between obstruction mouth 8 and anode 12, be equipped with sealing-ring 5, on housing 3, be also provided with joint flange 6, joint flange 6 is provided with stationary installation 7, also be provided with dw 10 at housing 3 sealed ends.
Claims (9)
1. a use in waste water treatment electrode, comprise anode and negative electrode, it is characterized in that, described anode and negative electrode, on same axis, also comprise housing, are provided with water-in in one end of housing, the other end sealing, housing sidewall is provided with water outlet, and housing seal end is provided with wiring card, and described anode is arranged in housing.
2. use in waste water treatment electrode according to claim 1, is characterized in that, described housing is metal material, is set to negative electrode.
3. use in waste water treatment electrode according to claim 1, is characterized in that, in described housing, lining is set, and lining is set to negative electrode.
4. according to the use in waste water treatment electrode described in claim 1,2 or 3, it is characterized in that, described anode is the anode layer being deposited on base substrate, and described base substrate is vitrified pipe.
5. according to the use in waste water treatment electrode described in claim 1,2 or 3, it is characterized in that, be provided with electrode supporting at the feed-water end of housing, described anode is connected with electrode supporting, electrode supporting be provided with around water-in, waste water enters the cavity between anode and negative electrode from water-in.
6. use in waste water treatment electrode according to claim 5, is characterized in that, is provided with obstruction mouthful at housing seal end, and described anode passes and stops up mouth, is provided with wiring card, wiring card and anodic bonding in obstruction mouth outside.
7. use in waste water treatment electrode according to claim 6, is characterized in that, between obstruction mouth and housing and between obstruction mouth and anode, is being equipped with sealing-ring.
8. use in waste water treatment electrode according to claim 5, is characterized in that, is also provided with joint flange on described housing.
9. use in waste water treatment electrode according to claim 5, is characterized in that, is also provided with dw at housing seal end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258963.7U CN203959887U (en) | 2014-05-14 | 2014-05-14 | Use in waste water treatment electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258963.7U CN203959887U (en) | 2014-05-14 | 2014-05-14 | Use in waste water treatment electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203959887U true CN203959887U (en) | 2014-11-26 |
Family
ID=51920497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420258963.7U Expired - Fee Related CN203959887U (en) | 2014-05-14 | 2014-05-14 | Use in waste water treatment electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203959887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111320311A (en) * | 2020-03-13 | 2020-06-23 | 湖南清之源环保科技有限公司 | Integrated concentric horizontal pipe electrochemical precipitation adsorption sewage treatment system |
-
2014
- 2014-05-14 CN CN201420258963.7U patent/CN203959887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111320311A (en) * | 2020-03-13 | 2020-06-23 | 湖南清之源环保科技有限公司 | Integrated concentric horizontal pipe electrochemical precipitation adsorption sewage treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |