CN210764485U - Electric flocculation device - Google Patents
Electric flocculation device Download PDFInfo
- Publication number
- CN210764485U CN210764485U CN201921128174.0U CN201921128174U CN210764485U CN 210764485 U CN210764485 U CN 210764485U CN 201921128174 U CN201921128174 U CN 201921128174U CN 210764485 U CN210764485 U CN 210764485U
- Authority
- CN
- China
- Prior art keywords
- cavity
- plates
- chamber
- polar
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005189 flocculation Methods 0.000 title claims abstract description 25
- 230000016615 flocculation Effects 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000010865 sewage Substances 0.000 claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005201 scrubbing Methods 0.000 abstract description 2
- 230000007480 spreading Effects 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000008394 flocculating agent Substances 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses an electric flocculation device, which comprises a box body, wherein a first chamber, a second chamber and a hollow chamber are arranged inside the box body; the hollow cavity is communicated with the first cavity through a first water outlet and communicated with the second cavity through a second water inlet; a first water inlet is formed in the rear side wall of the first cavity, and a second water outlet is formed in the position, close to the upper end, of the right side wall of the second cavity; a plurality of first polar plates and second polar plates are arranged in the first cavity and the second cavity, the first polar plates are arranged on the left side wall of the cavity, the second polar plates are arranged on the right side wall of the cavity, and gaps are formed between the first polar plates and the side wall of the other end of the cavity; an anode plate and a cathode plate are arranged in the first chamber and the second chamber, one ends of the anode plate and the cathode plate are arranged on the pole plate, and the other ends of the anode plate and the cathode plate penetrate through the box body to be connected with a power supply. The utility model discloses think about ingenious, compact structure is reasonable, convenient to use, sewage and polar plate fully contact, and the scrubbing is rapid, and the effect is showing, is applicable to the sewage treatment field, has fine spreading value.
Description
Technical Field
The utility model relates to a sewage treatment device field especially relates to an electric flocculation device.
Background
In the sewage treatment process, the electric flocculation technology still becomes the most common technical scheme, and mainly utilizes the electric dissociation effect to remove pollutants in the wastewater or convert toxic substances into non-toxic substances with the assistance of a chemical coagulant. However, in current sewage treatment, there are higher demands on the efficiency and quality of the treatment. Based on this, the utility model provides an electric flocculation device, it can be through the electrolysis, with iron plate or aluminium plate electrolysis go out with the positive ion that hydroxide ion produced chemical reaction to produce the flocculation group of high activity, this kind of flocculation group adsorption efficiency is extremely strong, and the effect is superior to the flocculating agent.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric flocculation device, which solves the problem that the efficiency and the quality of the electrolytic flocculation process are to be improved.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to an electric flocculation device, which comprises a box body, wherein a first cavity and a second cavity are arranged inside the box body, and a hollow cavity is arranged between the first cavity and the second cavity; the hollow cavity is communicated with the first cavity through a first water outlet, and the hollow cavity is communicated with the second cavity through a second water inlet; the first water outlet is positioned on the left side wall of the first chamber and close to the upper end, and the second water inlet is positioned on the right side wall of the second chamber and close to the lower end; a first water inlet is formed in the rear side wall of the first cavity, and a second water outlet is formed in the position, close to the upper end, of the right side wall of the second cavity;
a plurality of first polar plates and second polar plates are arranged in the first cavity and the second cavity respectively, the first polar plates are arranged on the left side wall of the cavity, and a gap is formed between the first polar plates and the right side wall of the cavity; the second polar plate is arranged on the right side wall of the chamber, and a gap is formed between the second polar plate and the left side wall of the chamber; a water passing channel is formed between the first polar plates and the second polar plates; a group of anode plates and cathode plates are arranged in the first chamber and the second chamber, one ends of the anode plates and the cathode plates are arranged in connecting holes of the first polar plate and the second polar plate, and the other ends of the anode plates and the cathode plates penetrate through the box body and then are connected with a power supply;
sewage passes through first water inlet gets into in the first cavity, along water passing channel between first polar plate and the second polar plate walks around in proper order first polar plate and second polar plate are through first electric flocculation back, enter into the cavity intracavity from first delivery port, and the rethread the second water inlet enters into in the second cavity, pass through after accomplishing secondary electric flocculation the second delivery port flows.
Furthermore, the specific number of the first polar plates is consistent with that of the second polar plates, and the first polar plates and the second polar plates are arranged in the first cavity and the second cavity at equal intervals.
Further, insulating connecting pieces are arranged between the anode plate and the cathode plate and the box body.
Further, the first polar plate and the second polar plate are iron plates or aluminum plates.
Further, the box body is made of PVC plates.
Compared with the prior art, the utility model discloses a beneficial technological effect:
in the process of actual use, sewage to be treated enters a first cavity in a box body from a first water inlet, and an Al electrolytic part of a polar plate near a positive plate is subjected to the combined action of a first polar plate and a second polar plate3+Or is Fe2+OH obtained by electrolysis of water with a cathode plate-To produce a chemical reaction to form Al (OH)3Or Fe (OH)2The flocculating group has strong adsorption capacity, can adsorb and coprecipitate pollutants, and has better effect than common flocculating agent; in addition, in the process, sewage bypasses the first polar plate and the second polar plate in sequence along the water passing channel between the first polar plate and the second polar plate and enters the hollow cavity chamber from the first water outlet, so that the contact area and the contact time between the sewage and the polar plates are increased in the whole process, and the chemical reaction is more thorough. And then, the sewage after primary flocculation enters the second cavity from the second water inlet along the hollow cavity for secondary electric flocculation, and finally, the treated sewage flows out from the second water outlet. The two chambers have the same structure, so that the generated chemical reactions are the sameThe achieved functions and effects are consistent, the quality of sewage treatment is improved by more than one time under double electric flocculation, and the efficiency is higher. In addition, the anode plate and the cathode plate are connected with an external power supply, and the positive and negative electricity on the anode plate and the cathode plate can be exchanged, so that when the sediment on one side is attached to a large amount, the charged positive and negative conditions can be exchanged, and the decontamination effect of the electrode plate cannot be influenced; the electric quantity output size of the power supply can be determined according to the amount of pollutants in the sewage, and the electric quantity cannot be wasted. In a word, the utility model discloses think about ingenious, compact structure is reasonable, convenient to use, sewage and polar plate fully contact, and the scrubbing is rapid, and the effect is showing, is applicable to the sewage treatment field, has fine spreading value.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a sectional view of an electric flocculation apparatus of the present invention;
description of reference numerals: 1. a box body; 2. a first chamber; 3. a first electrode plate; 4. a second polar plate; 5. a first water outlet; 6. a hollow chamber; 7. a second water outlet; 8. a second chamber; 9. a second water inlet; 10. an anode plate; 11. a first water inlet; 12. and a cathode plate.
Detailed Description
As shown in figure 1, the electric flocculation device comprises a box body 1, wherein the box body 1 is made of PVC plates, and the situation that an operator is accidentally injured by electrification of the box body after electrification is avoided. The box body 1 is internally provided with a first cavity 2 and a second cavity 8, the two cavities have the same internal structure and are internally provided with a plurality of first polar plates 3 and second polar plates 4, in the embodiment, the first polar plates 3 and the second polar plates 4 are iron plates or aluminum plates, and Al can be electrolyzed under the condition of electrification3+Or is Fe2+. The first polar plate 3 is arranged on the left side wall of the chamber, and a gap is formed between the first polar plate and the right side wall of the chamber, and sewage can enter and exit the gap; the second plate 4 is mounted on the right side wall of the chamber, and a gap exists between the second plate and the left side wall of the chamber (the function is the same as that described above, and is not described herein again). A water passing channel is formed between the first polar plate 3 and the second polar plate 4 for sewage to flow through.
In addition, a group of anode plates 10 and cathode plates 12 are installed in the first chamber 2 and the second chamber 8, the specific number of the first polar plates 3 is the same as that of the second polar plates 4, and the first polar plates and the second polar plates are arranged in the first chamber 2 and the second chamber 8 at equal intervals. One end of the anode plate 10 and one end of the cathode plate 12 are arranged in the connecting holes of the first polar plate 3 and the second polar plate 4, and the other end of the anode plate and the cathode plate penetrate through the box body 1 and are connected with a power supply. The power supply gives positive and negative electricity to the anode plate 10 and the cathode plate 12 for the electricity flocculation reaction is required, and the electrification type and the electricity quantity condition of the anode plate 10 and the cathode plate 12 in the embodiment can be changed at any time according to the condition that sediment on the inner pole plate of the box body 1 and sewage contain pollutants, so that the electricity flocculation process can be smoothly carried out. It is to be noted that between the anode plate 10 and the cathode plate 12 and the tank 1, there are mounted insulating connectors, such as ceramic seats.
A hollow cavity 6 is arranged between the first cavity 2 and the second cavity 8, the hollow cavity 6 is communicated with the first cavity 2 through a first water outlet 5 and communicated with the second cavity 8 through a second water inlet 9, and is an important passage for sewage to pass through the two cavities. The first water outlet 5 is positioned on the left side wall of the first chamber 2 near the upper end, and the second water inlet 9 is positioned on the right side wall of the second chamber 8 near the lower end. A first water inlet 11 is formed in the rear side wall of the first cavity 2 and used for allowing sewage to enter, and a second water outlet 7 is formed in the position, close to the upper end, of the right side wall of the second cavity 8 and used for allowing water for removing pollutants to flow out.
Sewage enters the first chamber 2 through the first water inlet 11, bypasses the first polar plate 3 and the second polar plate 4 along the water passing channel between the first polar plate 3 and the second polar plate 4 in sequence, and in the process that the sewage is contacted with the polar plates, the polar plates near the anode plate 10 can electrolyze Al3+Or is Fe2+The water surrounding the cathode plate 12 will electrolyze the OH-The two react chemically to obtain Al (OH)3Or Fe (OH)2The flocculating group has extremely strong adsorption capacity and can adsorb and coprecipitate pollutants; then, from the place where the primary flocculation is passedThe treated sewage enters the hollow cavity 6 from the first water outlet 5, then enters the second cavity 8 from the second water inlet 9, and flows out from the second water outlet 7 after secondary electric flocculation is finished.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. An electric flocculation device, which is characterized in that: the device comprises a box body (1), wherein a first chamber (2) and a second chamber (8) are arranged in the box body (1), and a hollow chamber (6) is arranged between the first chamber (2) and the second chamber (8); the hollow cavity (6) is communicated with the first cavity (2) through a first water outlet (5), and the hollow cavity (6) is communicated with the second cavity (8) through a second water inlet (9); the first water outlet (5) is positioned on the left side wall of the first chamber (2) close to the upper end, and the second water inlet (9) is positioned on the right side wall of the second chamber (8) close to the lower end; a first water inlet (11) is formed in the rear side wall of the first cavity (2), and a second water outlet (7) is formed in the position, close to the upper end, of the right side wall of the second cavity (8);
a plurality of first polar plates (3) and second polar plates (4) are arranged in the first cavity (2) and the second cavity (8), the first polar plates (3) are arranged on the left side wall of the cavity, and gaps are formed between the first polar plates and the right side wall of the cavity; the second polar plate (4) is arranged on the right side wall of the chamber, and a gap is formed between the second polar plate and the left side wall of the chamber; a water passing channel is formed between the first polar plates (3) and the second polar plates (4); a group of anode plates (10) and cathode plates (12) are arranged in the first chamber (2) and the second chamber (8), one ends of the anode plates (10) and the cathode plates (12) are arranged in connecting holes of the first polar plate (3) and the second polar plate (4), and the other ends of the anode plates and the cathode plates penetrate through the box body (1) and then are connected with a power supply; the power supply supplies positive and negative electricity to the anode plate (10) and the cathode plate (12);
sewage passes through first water inlet (11) gets into in first cavity (2), along water channel between first polar plate (3) and second polar plate (4) is walked around in proper order first polar plate (3) and second polar plate (4) are through first electric flocculation back, enter into well cavity (6) from first delivery port (5), and the rethread second water inlet (9) enter into in second cavity (8), pass through after accomplishing secondary electric flocculation second delivery port (7) flow.
2. An electroflocculation apparatus as claimed in claim 1, wherein: the specific number of the first polar plates (3) is consistent with that of the second polar plates (4), and the first polar plates and the second polar plates are arranged in the first chamber (2) and the second chamber (8) at equal intervals.
3. An electroflocculation apparatus as claimed in claim 1, wherein: and an insulating connecting piece is arranged between the anode plate (10) and the cathode plate (12) and the box body (1).
4. An electroflocculation apparatus as claimed in claim 1, wherein: the first polar plate (3) and the second polar plate (4) are iron plates or aluminum plates.
5. An electroflocculation apparatus as claimed in claim 1, wherein: the box body (1) is made of PVC plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128174.0U CN210764485U (en) | 2019-07-18 | 2019-07-18 | Electric flocculation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128174.0U CN210764485U (en) | 2019-07-18 | 2019-07-18 | Electric flocculation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210764485U true CN210764485U (en) | 2020-06-16 |
Family
ID=71063159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921128174.0U Expired - Fee Related CN210764485U (en) | 2019-07-18 | 2019-07-18 | Electric flocculation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210764485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115403193A (en) * | 2021-05-27 | 2022-11-29 | 中国石油天然气股份有限公司 | High-efficiency oil field sewage treatment device |
-
2019
- 2019-07-18 CN CN201921128174.0U patent/CN210764485U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115403193A (en) * | 2021-05-27 | 2022-11-29 | 中国石油天然气股份有限公司 | High-efficiency oil field sewage treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20090266706A1 (en) | High electric field electrolysis cell | |
| WO2014201852A1 (en) | Simple and efficient electrolysis method and device for making electrolyzed water from pure water | |
| CN102020342B (en) | Compound three-dimensional electrode reactor and application thereof in treatment of nitrogenous organic wastewater | |
| CN2828014Y (en) | Electrochemical reactor | |
| CN102211801A (en) | Electrochemical reaction device and method for treating high-concentration organic wastewater | |
| CN205472808U (en) | Electrochemical reactor in coordination with nitrogenous wastewater that degrades | |
| CN104528889A (en) | Multi-unit integrated type electrolytic cell | |
| CN113184960A (en) | Three-dimensional electrocatalytic oxidation equipment | |
| CN110980891B (en) | Tower type electric flocculation water treatment device | |
| CN210764485U (en) | Electric flocculation device | |
| CN207774875U (en) | Electro-chemical water processing polar plate device, reative cell and circular water treating system | |
| CN110642340B (en) | Circulating flow type electric-assisted ozone water treatment equipment and method for treating water by using same | |
| CN209797550U (en) | electrolysis-micro-electrolysis composite sewage purifier | |
| CN210065272U (en) | Novel multi-pole aluminum cell dephosphorization equipment | |
| CN207738494U (en) | A kind of electrolysis unit removing ammonia nitrogen in ammonia alkali waste water | |
| CN216155549U (en) | Tail gas reflux type ammonia nitrogen wastewater treatment electrochemical reactor | |
| CN106277214B (en) | Electrocatalytic water plant | |
| CN210825559U (en) | Electrochemical treatment integrated device for water treatment | |
| CN204384936U (en) | A kind of multiple-unit integrated form electrolyzer | |
| KR100803966B1 (en) | Apparatus of generation oxygen/hydrogen gas | |
| CN210825558U (en) | Electrochemical treatment device for water treatment | |
| CN208135936U (en) | A kind of composite electrochemical oxidation reaction apparatus | |
| CN210286852U (en) | Electrolytic phosphorus removal device | |
| KR102041554B1 (en) | Hybrid power generation system and self supporting hydrogen-electricity complex charge station using reverse electrodialysis power generation appartus with effective hydrogen-electricity generation | |
| CN213651964U (en) | Electric field catalysis Fenton reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |