CN202139094U - Electroadsorption waste water desalting device - Google Patents
Electroadsorption waste water desalting device Download PDFInfo
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- CN202139094U CN202139094U CN201120256587U CN201120256587U CN202139094U CN 202139094 U CN202139094 U CN 202139094U CN 201120256587 U CN201120256587 U CN 201120256587U CN 201120256587 U CN201120256587 U CN 201120256587U CN 202139094 U CN202139094 U CN 202139094U
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- waste water
- tank
- electro
- desalination plant
- negative plate
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Abstract
The utility model discloses an electroadsorption waste water desalting device, which belongs to the technical field of waste water treatment and comprises a water tank, an anode plate and a cathode plate. The anode plate and the cathode plate are distributed in the water tank and connected with a direct-current stabilized power supply, and the distance between the anode plate and the cathode plate ranges from 0.5cm to 2cm. The electroadsorption waste water desalting device can effectively desalt waste water, and is high in desalting efficiency.
Description
Technical field
The utility model belongs to technical field of waste water processing, particularly a kind of electro-adsorption waste water desalination plant.
Background technology
Along with developing rapidly of modernization industry, water consumption increases severely, the water resources growing tension.Address this problem, the most directly valid approach is exactly to recycle after the wastewater treatment with discharging.In present waste water treatment process, along with the raising of Wastewater Recovery rate, the saltiness of recirculated water constantly raises, and a large amount of salts in the water can cause the fouling of drainage pipeline burn into serious, even shortens the work-ing life of equipment.Therefore, it is imperative to research and develop efficient desalination technology.At present domestic waste water desalting technology mainly contains following three kinds: 1. ion exchange process; 2. membrane process craft; 3. electro-adsorption is technological.The occupation area of equipment of ion exchange process is big, frequent complicacy is safeguarded in system operation, and need add the soda acid of flocculation agent and labor, is unfavorable for environment protection; The membrane process craft collection is technical, safety, the feature of environmental protection, economy are one, but the water inlet water sample is required high, and shock resistance is little, and membrane damage is difficult for repairing.Electro-adsorption is technological as an emerging desalination in recent years, and it is low to have running cost, non-secondary pollution, and operation and easy maintenance, core component need not the advantage of special care and maintenance.Existing electrical adsorption desalting device research is less, and testing apparatus is complicated, and operation and maintenance is loaded down with trivial details, and desalting efficiency is not high.
Summary of the invention
The purpose of the utility model is to address the above problem and a kind of electro-adsorption waste water desalination plant is provided.This device can effectively carry out desalination to waste water, and desalting efficiency is high.
The technical scheme that the utility model adopted is:
A kind of electro-adsorption waste water desalination plant comprises tank, positive plate and negative plate, and said positive plate and negative plate are distributed in the tank, and said positive plate is connected with D.C. regulated power supply with negative plate, and the distance between positive plate and the negative plate is 0.5～2cm.
Preferably, the quantity of said positive plate and negative plate is at least one, and positive plate and negative plate are evenly distributed in the tank.
Further, a side of said tank upper end is equipped with water-in, and an other side lower end is equipped with water outlet, and the top of said water outlet is equipped with overflow weir.
Preferably, the voltage range of said D.C. regulated power supply is 0～3V.
Further, in the said tank thermopair is installed, said thermopair is controlled Heating temperature by radiator valve.
Further, the water-in of said tank links to each other with the charging pond.
Further, between the said water-in of stating tank and the charging pond water pump is installed.
Further, the water outlet of said tank links to each other with reception tank.
The utlity model has following advantage:
This apparatus structure is simple, and production cost is low, can effectively carry out desalination to waste water, and the efficient of desalination is high; This device running cost is low simultaneously, non-secondary pollution, and operation and easy maintenance, core component need not special care and maintenance.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
The structural representation of a kind of electro-adsorption waste water desalination plant that Fig. 1 provides for embodiment 1;
The structural representation of tank in a kind of electro-adsorption waste water desalination plant that Fig. 2 provides for embodiment 1.
Embodiment
Embodiment 1
See figures.1.and.2, the utility model mainly comprises tank 1, positive plate 2 and negative plate 3, and positive plate 2 is distributed in the tank 1 with negative plate 3; Positive plate 2 is connected with D.C. regulated power supply 4 with negative plate 3; D.C. regulated power supply 4 control positive plates 2 and negative plate 3, the distance between positive plate 2 and the negative plate 3 is 0.5～2cm, the distance in the present embodiment between positive plate 2 and the negative plate 3 is 2 cm; The quantity of positive plate 2 and negative plate 3 is one; Control the distance between positive plate 2 and the negative plate 3, can increase the desalination effect of this device, the voltage range of D.C. regulated power supply 4 is 0～3V.The one side upper end of tank 1 is equipped with water-in 5, and an other side lower end is equipped with water outlet 6, and the top of water outlet 6 is equipped with overflow weir 7.Thermopair 8 is installed in the tank 1, and the Heating temperature of thermopair 8 is by radiator valve 9 controls.Control the temperature in the tank 1, can effectively increase the desalination effect of waste water.The water-in 5 of tank 1 links to each other with charging pond 10, between water-in 5 and the charging pond 10 water pump 11 is installed, and the water outlet 6 of tank 1 links to each other with reception tank 12.
When the work of this device, waste water flows into from the water-in 5 of tank 1 upper end, contact with negative plate 3 with positive plate 2, and the beginning Galvanosorptive reaction.Water level does not reach the height of overflow weir 7 during beginning, and this moment, waste water can not flow out, and continued reaction.So just increase the reaction times of electro-adsorption, increased the desalination rate.Along with water level raises gradually, reach overflow weir 7 height after, the waste water of handling well begins to discharge from water outlet 6.
What present embodiment and embodiment 1 were different is, the quantity of positive plate 2 and negative plate 3 respectively is two, and positive plate 2 is evenly distributed in the tank 1 with negative plate 3, and the distance between positive plate 2 and the negative plate 3 is 0.5cm.
It should be noted last that; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the spirit and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (8)
1. electro-adsorption waste water desalination plant; It is characterized in that comprise tank, positive plate and negative plate, said positive plate and negative plate are distributed in the tank; Said positive plate is connected with D.C. regulated power supply with negative plate, and the distance between positive plate and the negative plate is 0.5～2cm.
2. electro-adsorption waste water desalination plant according to claim 1 is characterized in that the quantity of said positive plate and negative plate is at least one, and positive plate and negative plate are evenly distributed in the tank.
3. electro-adsorption waste water desalination plant according to claim 1 is characterized in that, the side upper end of said tank is equipped with water-in, and an other side lower end is equipped with water outlet, and the top of said water outlet is equipped with overflow weir.
4. electro-adsorption waste water desalination plant according to claim 1 is characterized in that the voltage range of said D.C. regulated power supply is 0～3V.
5. according to any described electro-adsorption waste water desalination plant of claim 1 to 4, it is characterized in that in the said tank thermopair is installed, said thermopair is controlled Heating temperature by radiator valve.
6. according to any described electro-adsorption waste water desalination plant of claim 1 to 4, it is characterized in that the water-in of said tank links to each other with the charging pond.
7. electro-adsorption waste water desalination plant according to claim 6 is characterized in that, between the said water-in of stating tank and the charging pond water pump is installed.
8. according to any described electro-adsorption waste water desalination plant of claim 1 to 4, it is characterized in that the water outlet of said tank links to each other with reception tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120256587U CN202139094U (en) | 2011-07-20 | 2011-07-20 | Electroadsorption waste water desalting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120256587U CN202139094U (en) | 2011-07-20 | 2011-07-20 | Electroadsorption waste water desalting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202139094U true CN202139094U (en) | 2012-02-08 |
Family
ID=45550168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120256587U Expired - Fee Related CN202139094U (en) | 2011-07-20 | 2011-07-20 | Electroadsorption waste water desalting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202139094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803565A (en) * | 2015-05-13 | 2015-07-29 | 武汉钢铁(集团)公司 | Comprehensive wastewater treatment system for coke making enterprise and treatment and recycle method |
-
2011
- 2011-07-20 CN CN201120256587U patent/CN202139094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803565A (en) * | 2015-05-13 | 2015-07-29 | 武汉钢铁(集团)公司 | Comprehensive wastewater treatment system for coke making enterprise and treatment and recycle method |
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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: 20120208 Termination date: 20150720 |
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| EXPY | Termination of patent right or utility model |