CN2564549Y - Electrical float device for treating sewage - Google Patents
Electrical float device for treating sewage Download PDFInfo
- Publication number
- CN2564549Y CN2564549Y CN 02248009 CN02248009U CN2564549Y CN 2564549 Y CN2564549 Y CN 2564549Y CN 02248009 CN02248009 CN 02248009 CN 02248009 U CN02248009 U CN 02248009U CN 2564549 Y CN2564549 Y CN 2564549Y
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- CN
- China
- Prior art keywords
- pipe
- outer tube
- anode outer
- sewage
- waste water
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Abstract
The utility model discloses a waste water treatment device by using an electric floating method. An electric floating reactor is composed of a plurality of tubular reaction units. Each tubular reaction unit is composed of a cathode stick (5), a short pipe (6), an insulated pipe sheath (7), an anode external pipe (8) and an insulated peg, the anode external pipe (8) and the cathode stick (5) are arranged on the same axle, the circular clearance between two poles forms a waste water channel, the short pipe (6) attached on the other end of the cathode stick (5) form a cathode together with the cathode stick (5), a plurality of reaction units in serial connection are arranged in the body (1) horizontally, the units are connected by a metal busbar (10), thus solving problems that the water collection ratio of the prior waste water treatment equipment is small, the transmission condition is bad, the electric current distribution is uneven, the energy consumption is high and the treatment capacity for unit cubage is low. The device has the advantages of simple structure, higher transmission quality, shorter treatment time and higher waste water treatment efficiency, and is widely used in the treatment of industrial waste water, industrial circulation cooling water and living water.
Description
Technical field the utility model relates to the device that a kind of electric floating method is disposed of sewage, and promptly relates to a kind of device that utilizes electrolytic process to dispose of sewage.
Background technology is handled various sewage with electrolytic process, is the problem that domestic and international efforts at environmental protection person unremitting effort is for many years captured, and also is a hot technology of current environmental protection circle.Electrolytic process has equipment simple, characteristics such as convenient management, removal effect are remarkable, it is a kind of sewage water treatment method commonly used, not only be used to heavy metal ion, also be usually used in the processing of organic waste water, be used in particular for the processing of high density organic waste waters such as reluctant trade effluent of multiple common process such as black liquid, leavened food waste water, pharmacy, food, percolate.Many formidable shortcomings such as existing electrolyzer is owing to exist utmost point water than little, and mass transfer condition is poor, and distribution of current inequality, energy consumption height, unit volume processing power are low have limited the further application of electrolytic process in sewage disposal, thereby have needed to improve.
The summary of the invention the purpose of this utility model be to provide a kind of simple in structure, help strengthening mass transfer, shorten the treatment time, improve the novel electric floating waste disposal plant of sewage place efficient.
In order to achieve the above object, the utility model provides following technical scheme: design a kind of electric floating method waste disposal plant, be cabinet type structure, comprise device body (1), direct-current switch power supply (2), power controling box (3), water inlet pipe (12) and water outlet (4), electric floating reactor is made of some pipe reactions unit, the pipe reaction unit is by cathode bar (5), short tube (6), insulation thimble (7), anode outer tube (8) and dielectric pin (9) constitute, anode outer tube (8) and the coaxial installation of cathode bar (5), circular clearance between the two poles of the earth constitutes sewage routeway, anode outer tube (8) the one end mouths of pipe are that sewage is imported and exported, cathode bar (5) one ends extend in the anode outer tube (8) and insulation thimble (7) and several equally distributed dielectric pin (9) location by laying respectively at two ends in this pipe, the short tube (6) that cathode bar (5) the other end has constitutes negative electrode jointly with cathode bar (5), short tube (6) and one end identical with anode outer tube (8) bore is connected by insulation thimble (7) with anode outer tube (8), short tube (6) has sewage and imports and exports, several reaction members are connected mutually, each unit horizontal is installed in the device body (1), link to each other by metal conductive strips (10) between the unit, metal conductive strips (10) has electric wiring terminal and links to each other direct-current switch power supply (2) by lead (11) with direct-current switch power supply (2) terminal stud, power controling box (3) and electric floating reactor are arranged in the insulating device body (1).
Power supply of the present utility model compare with other power supply have that volume is little, in light weight, the big characteristics such as (can reach the hundreds of ampere) of current setting scope.Power controling box is mainly used to the start and stop of slag scraper in control device inlet water lifting pumps and the follow-up mud and water separating equipment (as settler); Lower body part is formed electric floating reactor by some electric floating reaction members, and each electric floating reaction member is made up of anode outer tube and cathode bar, and the anode outer tube is the Fe-Fe or the Al-Al electrode of solubility.Under the effect of galvanic current, because the electrolysis and the organic electrolytic oxidation of water have gas (as H on electrode
2, CO
2, O
2, Cl
2Deng) separate out, the floating separating hydrophobicity impurity of going up by means of the micro-bubble of separating out on the electrode carries out mud-water separation by later separation equipment (settler) then.The bubble diameter that electrolysis produces is very little, and bubble hydrogen is about 10～30 μ m, and oxygen bubbles is about 20～60 μ m; And the bubble diameter that produces during pressurized dissolved air flotation is 100～150 μ m, and the bubble diameter that produces during mechanical stirring is 100～150 μ m.This shows that both were height after the bubble that electrolysis produces was caught energy the force rate of contaminant particles, effluent quality is all right naturally.Can also produce hydroxyl radical free radical (OH) in the electrolytic sewage process, with the further indirect oxidation of pollution substance in the sewage with strong oxidizing property.Simultaneously, the anode corrosion produces Fe
2+(or Al
3+) ion, pass through a series of hydrolysis again, polymerization and ferrous oxidising process develop into various hydroxo complexes, multinuclear hydroxo complex so that oxyhydroxide, make that colloidal state impurity, suspended impurity are condensed into floss in the waste water, more help hydrophobicity impurity come-up.This kind electrode structure has characteristics such as easy processing, long service life, the difficult obstruction of electrode gap.
The utility model compared with prior art, have simple in structure and compact, efficient is high, floor space is little, produce the mud water yield few, that adapt to by a relatively large margin impacts, is convenient to characteristics such as control and management with change of water quality, is the ideal device of water Treatment for Reuse in various Industrial Wastewater Treatment, industrial circulating cooling water processing, the residential quarters.
Be drawing explanation of the present utility model below the description of drawings:
Fig. 1 is a structural representation of the present utility model, among the figure: the 1st, device body, the 2nd, direct-current switch power supply, the 3rd, power controling box, the 4th, rising pipe, the 5th, cathode bar, the 6th, short tube, the 7th, insulative pipe sleeve, the 8th, anode outer tube, the 9th, dielectric pin, the 10th, metal conductive strips, the 11st, lead, the 12nd, water inlet pipe.
Embodiment is following carries out more detailed description by accompanying drawing to embodiment of the present utility model:
With reference to Fig. 1, this waste disposal plant is cabinet type structure, comprise device body (1), direct-current switch power supply (2), power controling box (3), water inlet pipe (12) and water outlet (4), electric floating reactor is made of some pipe reactions unit, the pipe reaction unit is by cathode bar (5), short tube (6), insulation thimble (7), anode outer tube (8) and dielectric pin (9) constitute, anode outer tube (8) and the coaxial installation of cathode bar (5), circular clearance between the two poles of the earth constitutes sewage routeway, anode outer tube (8) the one end mouths of pipe are that sewage is imported and exported, cathode bar (5) one ends extend in the anode outer tube (8) and insulation thimble (7) and several equally distributed dielectric pin (9) location by laying respectively at two ends in this pipe, the short tube (6) that cathode bar (5) the other end has constitutes negative electrode jointly with cathode bar (5), short tube (6) and one end identical with anode outer tube (8) bore is connected by insulation thimble (7) with anode outer tube (8), short tube (6) has sewage and imports and exports, several reaction members are connected mutually, each unit horizontal is installed in the device body (1), link to each other by metal conductive strips (10) between the unit, metal conductive strips (10) has electric wiring terminal and links to each other direct-current switch power supply (2) by lead (11) with direct-current switch power supply (2) terminal stud, power controling box (3) and electric floating reactor are arranged in the insulating device body (1).
Claims (1)
1, the device that a kind of electric floating method is disposed of sewage, be cabinet type structure, comprise device body (1), direct-current switch power supply (2), power controling box (3), water inlet pipe (12) and water outlet (4), it is characterized in that: electric floating reactor is made of some pipe reactions unit, the unit pipe reaction is by cathode bar (5), short tube (6), insulative pipe sleeve (7), anode outer tube (8) and dielectric pin (9) constitute, anode outer tube (8) and the coaxial installation of cathode bar (5), circular clearance between the two poles of the earth constitutes sewage routeway, anode outer tube (8) the one end mouths of pipe are that sewage is imported and exported, cathode bar (5) one ends extend in the anode outer tube (8) and insulation thimble (7) and several equally distributed dielectric pin (9) location by laying respectively at two ends in this pipe, the short tube (6) that cathode bar (5) the other end has constitutes negative electrode jointly with cathode bar (5), short tube (6) and one end identical with anode outer tube (8) bore is connected by insulation thimble (7) with anode outer tube (8), short tube (6) has sewage and imports and exports, several reaction members are connected mutually, each unit horizontal is installed in the device body (1), link to each other by metal conductive strips (10) between the unit, metal conductive strips (10) has electric wiring terminal and links to each other direct-current switch power supply (2) by lead (11) with direct-current switch power supply (2) terminal stud, power controling box (3) and electric floating reactor are arranged in the insulating device body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248009 CN2564549Y (en) | 2002-09-10 | 2002-09-10 | Electrical float device for treating sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248009 CN2564549Y (en) | 2002-09-10 | 2002-09-10 | Electrical float device for treating sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2564549Y true CN2564549Y (en) | 2003-08-06 |
Family
ID=33718726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02248009 Expired - Lifetime CN2564549Y (en) | 2002-09-10 | 2002-09-10 | Electrical float device for treating sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2564549Y (en) |
Cited By (2)
| 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 |
| CN114890615A (en) * | 2022-04-20 | 2022-08-12 | 常州大学 | Reclaimed water reuse combined treatment pool in industrial park and use method thereof |
-
2002
- 2002-09-10 CN CN 02248009 patent/CN2564549Y/en not_active Expired - Lifetime
Cited By (3)
| 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 |
| CN114890615A (en) * | 2022-04-20 | 2022-08-12 | 常州大学 | Reclaimed water reuse combined treatment pool in industrial park and use method thereof |
| CN114890615B (en) * | 2022-04-20 | 2023-04-07 | 常州大学 | Reclaimed water reuse combined treatment pool in industrial park and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Designer after: Wen Zhiping Designer after: He Qihu Designer after: Zeng Xiangui Designer after: Chen Qiaonian Designer after: Zhao Jianfeng Designer before: He Qihu Designer before: Zeng Xiangui Designer before: Zhao Jianfeng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: HE QIHU ZENG XIANGUI ZHAO JIANFENG TO: WEN ZHIPING HE QIHU ZENG XIANGUI CHEN QIAONIAN ZHAO JIANFENG |
|
| DD01 | Delivery of document by public notice |
Addressee: Person in charge Document name: Notification that Application Deemed not to be Proposed |
|
| C56 | Change in the name or address of the patentee |
Owner name: DONGJIANG ENVIRONMENTAL COMPANY LIMITED Free format text: FORMER NAME: SHENZHEN DONGJIANG ENVIRONMENTAL PROTECTION CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518057, Guangdong, Nanshan District hi tech Zone, North District, No. 9, No. 1, Dongjiang Road, Dongjiang green building, floor 3, building 9-12, building 8, north, and building on the north side of Shenzhen Patentee after: Dongjiang Environmental Co., Ltd. Address before: 518034 Guangdong province Shenzhen city news Futian District Road commercial center 16 floor deep luxuriant Patentee before: Shenzhen Dongjiang Environmental Protection Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120910 Granted publication date: 20030806 |