CN203033808U - Electrochemical sewage treatment device - Google Patents
Electrochemical sewage treatment device Download PDFInfo
- Publication number
- CN203033808U CN203033808U CN 201220725932 CN201220725932U CN203033808U CN 203033808 U CN203033808 U CN 203033808U CN 201220725932 CN201220725932 CN 201220725932 CN 201220725932 U CN201220725932 U CN 201220725932U CN 203033808 U CN203033808 U CN 203033808U
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- plate
- positive plate
- negative plate
- panel seat
- negative
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Abstract
The utility model discloses an electrochemical sewage treatment device which comprises a drive shaft, a drive device, a positive plate and a negative plate. The positive plate and the negative plate are arranged on a positive plate seat and a negative plate seat respectively and connected with a power line through a copper bar, and the positive plate seat and the negative plate seat are arranged between an upper cover and a lower cover; the drive device is connected with the drive shaft which penetrates through the positive plate and the negative plate; the contact surfaces between the positive plate and the positive plate seat and between the negative plate and the negative plate seat are respectively provided with seal devices; and the drive rod between neighboring positive plate and negative plate is provided with a blade with a height equal to the distance between the positive plate and the negative plate. The height of the blade is designed to be equal to the distance between the positive plate and the negative plate, metal ions released by the positive plate and bubbles released by the positive plate and the negative plate can be driven away timely, and the passivation problem caused by the precipitation and deposition of carbonate due to the pH value elevation around the negative plate can be solved, so that the problems of long treatment time, high energy consumption are solved.
Description
Technical field
The utility model relates to technical field of sewage, is specifically related to a kind of for the treatment of the sewage disposal device that contains heavy metal.
Background technology
At present, contain a large amount of heavy metal ion in the sewage that industrial production forms, as Electroplate Factory's plating piece washing water, non-ferrous metals smelting works' dedusting draining etc.And the heavy metal that contains in the waste water of actual required processing is not single kind, various heavy and depositing often, and these heavy metal ion are very big to the threat of environment structure.
When processing contains the waste water of heavy metal, if the metal ion that positive plate discharges is not diffused in the water body timely, pole plate is prone to polarization, passivation phenomenon, thereby cause the sewage disposal time long, problem such as higher and continuity of operation difference of energy consumption height, active substance are released into water ratio inhomogeneous, dregs.
The utility model content
At above-mentioned deficiency of the prior art, the setting of the shape of the blade of the electrochemistry sewage disposal device that the utility model provides and height has solved negative plate and positive plate and has existed the treatment time long because of polarization, passivation, problems such as energy consumption height.
In order to reach the foregoing invention purpose, the technical solution adopted in the utility model is: a kind of electrochemistry sewage disposal device is provided, it comprises drive shaft, loam cake, drive unit, be arranged on the lower cover on the base and be crisscross arranged anode panel seat and negative electrode panel seat between loam cake and lower cover, be separately installed with positive plate and negative plate on described anode panel seat and the negative electrode panel seat, positive plate, negative plate are connected with supply lead by copper bar; Described drive unit is connected with the drive shaft that passes positive plate and negative plate; Described positive plate and anode panel seat, the contacted surface of negative electrode panel seat and negative plate and anode panel seat, the contacted surface of negative electrode panel seat are respectively arranged with tightness system; Adjacent positive plate, the drive shaft between the negative plate are provided with the blade that highly equals distance between positive plate and the negative plate.
Preferably, the diameter that is used for the axis hole that drive shaft passes that arranges on described positive plate and the negative plate is greater than the diameter of drive shaft.
Preferably, the center of described lower cover is provided with the bearing spacing to drive shaft.
Preferably, the diameter of the groove that is used for the restriction drive shaft on the described bearing is greater than the diameter of drive shaft, less than the diameter of axis hole.
Preferably, described anode panel seat, negative electrode panel seat, loam cake and lower cover are fixedlyed connected by some locking pieces.
Preferably, described locking piece is double-screw bolt or bolt.
The beneficial effects of the utility model are:
1, the depth of blade negative plate being arranged to equal adjacent and the distance between the positive plate, can drive the metal ion of positive plate release and the bubble that the yin, yang pole plate discharges in time, solved because near the pH rising negative electrode causes carbonate and separated out and deposited the passivation that causes, thereby shortened the sewage disposal time effectively and reduced the energy consumption that treating processes consumes;
2, the tightness system that arranges respectively of positive plate, negative plate and anode panel seat, the contacted surface of negative electrode panel seat has been avoided sewage outside seepage when handling, etching apparatus, contaminate environment;
3, the setting of negative plate and positive plate upper shaft hole size has avoided drive shaft to occur problem of short-circuit with negative plate, positive plate because contacting; The bearing that covers setting has down been avoided drive shaft, and negative plate is run in biasing and short circuit appears in positive plate because motion occurs.
Description of drawings
Fig. 1 is the part sectioned view of electrochemistry sewage disposal device.
Wherein, 1, base; 2, lower cover; 3, anode panel seat; 4, negative electrode panel seat; 5, blade; 6, negative plate; 7, positive plate; 8, tightness system; 9, drive shaft; 10, loam cake; 11, locking piece; 12, drive unit; 13, drive unit base; 14, water outlet; 15, copper bar; 16, bearing; 17, water-in.
Embodiment
As shown in Figure 1, this electrochemistry sewage disposal device comprises drive shaft 9, loam cake 11, drive unit 12, be arranged on the lower cover 2 on the base 1 and be crisscross arranged anode panel seat 3 and negative electrode panel seat 4 between loam cake 10 and lower cover 2, be separately installed with positive plate 7 and negative plate 6 on described anode panel seat 3 and the negative electrode panel seat 4, positive plate 7, negative plate 6 are connected with supply lead by copper bar 15; Described drive unit 12 usefulness drive unit bases 13 are installed on the loam cake 10, and are connected with the drive shaft 9 that passes positive plate 7 and negative plate 6; Described positive plate 7 is respectively arranged with tightness system 8 with anode panel seat 3, negative electrode panel seat 4 contacted surfaces and negative plate 6 with anode panel seat 3, negative electrode panel seat 4 contacted surfaces; Adjacent positive plate 7, the drive shaft 9 between the negative plate 6 are provided with the blade 5 that highly equals distance between positive plate 7 and the negative plate 6.
The diameter that is used for the axis hole that drive shaft 9 passes that arranges on described positive plate 7 and the negative plate 6 is greater than the diameter of drive shaft 9; The center of described lower cover 2 is provided with the bearing 16 spacing to drive shaft 9; The diameter of the groove that is used for restriction drive shaft 9 on the described bearing 16 is greater than the diameter of drive shaft 9, less than the diameter of axis hole; Described anode panel seat 3, negative electrode panel seat 4, loam cake 10 and lower cover 2 are fixedlyed connected by some locking pieces 11; Described locking piece 11 is double-screw bolt or bolt.
When adopting the electrochemistry sewage disposal device that heavy metal containing sewage is handled, at first pump into sewage with sump pump, connect the power supply of direct supply and drive unit 12 simultaneously, equipment brings into operation; Sewage enters the electrolysis cells of being made up of adjacent negative plate 6 and positive plate 7 from water inlet pipe 17, the aluminum ion generation redox reaction that heavy metal ion in the sewage and positive plate 7 produce, meanwhile, sewage passes the water hole of wearing that arranges on negative plate 6 and the positive plate 7 and moves upward, and near the oxyhydroxide that produces the positive plate 7 in flow process adsorbs to form floss to the heavy metal of reduction; The micro-bubble that the rotation of blade 5 and negative plate 6, positive plate 7 brine electrolysis discharge has accelerated the collision of floss, and floss and bubble adhesion are floated together, and last treated sewage enters in the follow-up separating device through water outlet 14.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also carry out some improvement to the utility model, these improvement also fall in the protection domain of the utility model claim.
Claims (1)
1. electrochemistry sewage disposal device, comprise drive shaft (9), loam cake (10), drive unit (12), be arranged on the lower cover (2) on the base (1) and be crisscross arranged anode panel seat (3) and negative electrode panel seat (4) between loam cake (10) and lower cover (2), be separately installed with positive plate (7) and negative plate (6) on described anode panel seat (3) and the negative electrode panel seat (4), positive plate (7), negative plate (6) are connected with supply lead by copper bar (15); Described drive unit (12) is connected with the drive shaft (9) that passes positive plate (7) and negative plate (6); It is characterized in that: described positive plate (7) is respectively arranged with tightness system (8) with anode panel seat (3), the contacted surface of negative electrode panel seat (4) and negative plate (6) and anode panel seat (3), the contacted surface of negative electrode panel seat (4); Drive shaft (9) between adjacent positive plate (7), the negative plate (6) is provided with the blade (5) that highly equals distance between positive plate (7) and the negative plate (6).
2, electrochemistry sewage disposal device according to claim 1 is characterized in that: described positive plate (7) and negative plate (6) are gone up the diameter that is used for the axis hole that drive shaft (9) passes that arranges greater than the diameter of drive shaft (9).
3, electrochemistry sewage disposal device according to claim 2 is characterized in that: the center of described lower cover (2) is provided with the bearing (16) spacing to drive shaft (9).
4, electrochemistry sewage disposal device according to claim 3 is characterized in that: the diameter of the groove that is used for restriction drive shaft (9) on the described bearing (16) is greater than the diameter of drive shaft (9), less than the diameter of axis hole.
5, according to each described electrochemistry sewage disposal device among the claim 1-3, it is characterized in that: described anode panel seat (3), negative electrode panel seat (4), loam cake (10) and lower cover (2) are fixedlyed connected by some locking pieces (11).
6, electrochemistry sewage disposal device according to claim 5 is characterized in that: described locking piece (11) is double-screw bolt or bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725932 CN203033808U (en) | 2012-12-26 | 2012-12-26 | Electrochemical sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725932 CN203033808U (en) | 2012-12-26 | 2012-12-26 | Electrochemical sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203033808U true CN203033808U (en) | 2013-07-03 |
Family
ID=48685945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220725932 Expired - Fee Related CN203033808U (en) | 2012-12-26 | 2012-12-26 | Electrochemical sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203033808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107739072A (en) * | 2017-11-16 | 2018-02-27 | 内蒙古弘牧晟科技股份有限公司 | A kind of device for electrochemical water preparation |
-
2012
- 2012-12-26 CN CN 201220725932 patent/CN203033808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107739072A (en) * | 2017-11-16 | 2018-02-27 | 内蒙古弘牧晟科技股份有限公司 | A kind of device for electrochemical water preparation |
| CN107739072B (en) * | 2017-11-16 | 2024-01-16 | 内蒙古弘牧晟科技股份有限公司 | Electrochemical water treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131226 |