CN202558684U - Acid-alkali wastewater treatment system special for silicon-based solar battery - Google Patents
Acid-alkali wastewater treatment system special for silicon-based solar battery Download PDFInfo
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- CN202558684U CN202558684U CN2011205526477U CN201120552647U CN202558684U CN 202558684 U CN202558684 U CN 202558684U CN 2011205526477 U CN2011205526477 U CN 2011205526477U CN 201120552647 U CN201120552647 U CN 201120552647U CN 202558684 U CN202558684 U CN 202558684U
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- waste water
- treatment system
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- based solar
- solar cell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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Abstract
The utility model discloses an acid-alkali wastewater treatment system special for a silicon-based solar battery. The acid-alkali wastewater treatment system comprises a balancing tank, a mixing tank, a primary neutralizing tank, a secondary neutralizing tank, a pre-neutralizing tank and a reclaimed water recycling device, wherein the balancing tank, the mixing tank, the primary neutralizing tank, the secondary neutralizing tank and the reclaimed water recycling device are respectively connected with one another in sequence, and the pre-neutralizing tank is respectively connected wit the secondary neutralizing tank and the reclaimed water recycling device. The acid-alkali wastewater treatment system can ensure that a conveying pipeline is smooth, and the treated wastewater can be returned to a production department for cyclic utilization, so that water resources are saved. A stirrer is arranged in each reaction tank, and relative to a bubbling device, a better mixing effect is achieved to ensure that the wastewater is thoroughly neutralized. The acid-alkali wastewater treatment system has the characteristics of good treatment effect, high efficiency and water resource saving.
Description
Technical field
The utility model relates to a kind of Waste Water Treatment, relates in particular to a kind of silica-based solar cell special acid alkali waste water treatment system.
Background technology
Along with development of science and technology, environmental pollution more and more comes into one's own, thus to Sewage treatment systems require increasingly high.Existing soda acid Sewage treatment systems generally comprises acid-alkali accommodation pond, neutralization tank, secondary neutralization tank and a coagulation basin, and through the sewage of handling back up to standard discharging, recycle once more causes waste to resource.Because the soda acid Sewage treatment systems mostly uses lime powder to make neutralizing agent, and the lime powder particle more very easily causes transport pipe to block, and treatment effect is not good.
The dirty waste water that produces to the solar cell manufacturing at present carries out the Waste Water Treatment of purifying treatment, and its water treatment effect is scarcely desirable, recovery utilization rate is low.Inorganic acid alkalis such as arts demand NaOH, HF, HCl such as silicon chip cleaning in the solar cell manufacturing processed and surface wool manufacturing, the dirty waste water of generation has higher potential of hydrogen.Thus, a kind of solar cell special acid alkali waste water treatment system being provided is problem demanding prompt solution in the industry.
Summary of the invention
The utility model embodiment technical problem to be solved is, a kind of silica-based solar cell special acid alkali waste water treatment system is provided, and can guarantee that transport pipe is unimpeded, and make waste water obtain recycle, saves water resources.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of silica-based solar cell special acid alkali waste water treatment system, comprising: the equalizing tank that is used to adjust waste water ph;
Be used for waste water is carried out the tempering tank of further neutralizing treatment, neutralizing well and secondary neutralizing well;
Be used for handling the pre-neutralization groove that the underproof waste water in back is handled once more;
Be used for handling the reclaimed water reuse device that qualified waste water carries out purifying treatment;
Said equalizing tank, said tempering tank, a said neutralizing well, said secondary neutralizing well and said reclaimed water reuse device link to each other respectively successively;
Said pre-neutralization groove links to each other with said secondary neutralizing well and said reclaimed water reuse device respectively.
Preferably, be equipped with whipping appts in said equalizing tank, said tempering tank, a said neutralizing well, said secondary neutralizing well and the said pre-neutralization groove.
Preferably, said equalizing tank, said tempering tank, a said neutralizing well, said secondary neutralizing well and said reclaimed water reuse device link to each other through transport pipe successively;
Said pre-neutralization groove links to each other with said secondary neutralizing well and said reclaimed water reuse device respectively through transport pipe.
Preferably, said equalizing tank is provided with and is used for the water-in that waste water gets into groove.
Preferably, said reclaimed water reuse device is provided with water outlet, and links to each other through transport pipe with the production pond.
Preferably, said transport pipe is provided with and is used to drive waste water mobile pump.
Preferably, said silica-based solar cell special acid alkali waste water treatment system also comprises:
Be used to add the automatic chemical dosing system of neutralizing agent, said automatic chemical dosing system comprises administration device and dosage analytical system;
Be used for waste water is carried out the pH supervisory system that pH measures, said pH supervisory system comprises pH appearance and pH data analysis system;
Said automatic chemical dosing system links to each other with said pH supervisory system.
Preferably, said automatic chemical dosing system and said pH supervisory system link to each other with said equalizing tank, said tempering tank, a said neutralizing well, said secondary neutralizing well and said pre-neutralization groove respectively.
Implement the utility model embodiment, have following beneficial effect:
A kind of silica-based solar cell special acid of the utility model alkali waste water treatment system; Comprise equalizing tank, tempering tank, neutralizing well, secondary neutralizing well and a reclaimed water reuse device; The waste water of handling through this Waste Water Treatment can return production plant and obtain recycle, saves water resources.Each reactive tank all is provided with whisking appliance, with respect to bubbling device the better mixing effect is arranged, and can make wastewater treatment thorough, can guarantee that transport pipe is unimpeded.This silica-based solar cell special acid alkali waste water treatment system has the advantages that treatment effect is good, efficient is high, save water resources.
Description of drawings
Fig. 1 is the synoptic diagram of a kind of silica-based solar cell special acid of the utility model alkali waste water treatment system.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model is done to describe in detail further below.
With reference to Fig. 1, the utility model embodiment provides a kind of silica-based solar cell special acid alkali waste water treatment system 10, comprising: the equalizing tank 1 that is used to adjust waste water ph; Be used for the tempering tank of the further neutralizing treatment of waste water 2, a neutralizing well 3 and a secondary neutralizing well 4; Be used for handling the pre-neutralization groove 6 that the underproof waste water in back is handled once more; Be used for handling the reclaimed water reuse device 5 that qualified waste water carries out purifying treatment; Said equalizing tank 1, said tempering tank 2, a said neutralizing well 3, said secondary neutralizing well 4 and said reclaimed water reuse device 5 link to each other respectively successively; Said pre-neutralization groove 6 links to each other with said secondary neutralizing well 4 and said reclaimed water reuse device 5 respectively.
Be equipped with whipping appts in said equalizing tank 1, said tempering tank 2, a said neutralizing well 3, said secondary neutralizing well 4 and the said pre-neutralization groove 6.
Need to prove that whipping appts has the better mixing effect with respect to bubbling device, make the reaction of waste water and neutralizing agent more thorough.
Said equalizing tank 1, said tempering tank 2, a said neutralizing well 3, said secondary neutralizing well 4 and said reclaimed water reuse device 5 link to each other through transport pipe successively;
Said pre-neutralization groove 6 links to each other with said secondary neutralizing well 4 and said reclaimed water reuse device 5 respectively through transport pipe.
Said equalizing tank 1 is provided with and is used for the water-in that waste water gets into groove.
Said reclaimed water reuse device 5 is provided with water outlet, and links to each other through transport pipe with production pond 9.
Need to prove; Said reclaimed water reuse device 5 generally comprises grid, hair interceptor, grease disconnector, acid-alkali accommodation device, sand-bed filter, ultra-filtration membrane, activated adsorption device, and the waste water after said reclaimed water reuse device 5 is handled can directly enter production pond 9 and carry out cycling and reutilization.
Said transport pipe is provided with and is used to drive waste water mobile pump.
Said silica-based solar cell special acid alkali waste water treatment system also comprises: be used to add the automatic chemical dosing system 7 of said neutralizing agent, said automatic chemical dosing system 7 comprises administration device and dosage analytical system; Be used for waste water is carried out the pH supervisory system 8 that pH measures, said pH supervisory system 8 comprises pH appearance and pH data analysis system; Said automatic chemical dosing system 7 links to each other 8 with said pH supervisory system.
Said automatic chemical dosing system 7 and said pH supervisory system 8 link to each other 6 with said equalizing tank 1, said tempering tank 2, a said neutralizing well 3, said secondary neutralizing well 4 and said pre-neutralization groove respectively.
Need to prove that preferably, neutralizing agent is NaOH and HCl.Said equalizing tank 1, said tempering tank 2, a said neutralizing well 3, said secondary neutralizing well 4 and said pre-neutralization groove 6 are equipped with pH appearance and administration device; The data that the pH appearance records are sent to the pH data analysis system, make the dosage analytical system draw dosage according to the pH data analysis system to the analysis of waste water ph in the groove.And offer medicine by administration device.
The utility model embodiment provides a kind of treatment scheme of silica-based solar cell special acid alkali waste water treatment system following:
At first waste water carries out the pH value adjustment at equalizing tank; Again successively through tempering tank, neutralizing well, secondary neutralizing well; Automatically drop into the neutralizing agent HCl or the NaOH of corresponding dosage through the automatic chemical dosing system, under brute force stirs, mix and react, the pH value of waste water is reached in the 6-9 scope.And connect the pH appearance in each reactive tank through the pH supervisory system;, the waste water quality that is processed enters the reclaimed water reuse device after reaching sewage drainage standard; If water quality does not reach emission standard; Return the pre-neutralization pond again and carry out secondary treatment, after the reclaimed water reuse apparatus processes, enter the production pond and utilize again.
A kind of silica-based solar cell special acid of the utility model alkali waste water treatment system; Comprise equalizing tank, tempering tank, neutralizing well, secondary neutralizing well and a reclaimed water reuse device; The waste water of handling through this Waste Water Treatment can return production plant and obtain recycle, saves water resources.Each reactive tank all is provided with whisking appliance, with respect to bubbling device the better mixing effect is arranged, and can make wastewater treatment thorough, can guarantee that transport pipe is unimpeded.This silica-based solar cell special acid alkali waste water treatment system has the advantages that treatment effect is good, efficient is high, save water resources.
The above is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also are regarded as the protection domain of the utility model.
Claims (8)
1. a silica-based solar cell special acid alkali waste water treatment system is characterized in that, said silica-based solar cell special acid alkali waste water treatment system comprises:
Be used to adjust the equalizing tank of waste water ph;
Be used for waste water is carried out the tempering tank of further neutralizing treatment, neutralizing well and secondary neutralizing well;
Be used for handling the pre-neutralization groove that the underproof waste water in back is handled once more;
Be used for handling the reclaimed water reuse device that qualified waste water carries out purifying treatment;
Said equalizing tank, said tempering tank, a said neutralizing well, said secondary neutralizing well and said reclaimed water reuse device link to each other respectively successively;
Said pre-neutralization groove links to each other with said secondary neutralizing well and said reclaimed water reuse device respectively.
2. silica-based solar cell special acid alkali waste water treatment system according to claim 1 is characterized in that, is equipped with whipping appts in said equalizing tank, said tempering tank, a said neutralizing well, said secondary neutralizing well and the said pre-neutralization groove.
3. silica-based solar cell special acid alkali waste water treatment system according to claim 1; It is characterized in that said equalizing tank, said tempering tank, a said neutralizing well, said secondary neutralizing well and said reclaimed water reuse device link to each other through transport pipe successively;
Said pre-neutralization groove links to each other with said secondary neutralizing well and said reclaimed water reuse device respectively through transport pipe.
4. silica-based solar cell special acid alkali waste water treatment system according to claim 1 is characterized in that, said equalizing tank is provided with and is used for the water-in that waste water gets into groove.
5. silica-based solar cell special acid alkali waste water treatment system according to claim 1 is characterized in that said reclaimed water reuse device is provided with water outlet, and links to each other through transport pipe with the production pond.
6. silica-based solar cell special acid alkali waste water treatment system according to claim 1 is characterized in that said transport pipe is provided with and is used to drive waste water mobile pump.
7. silica-based solar cell special acid alkali waste water treatment system according to claim 1 is characterized in that, said silica-based solar cell special acid alkali waste water treatment system also comprises:
Be used to add the automatic chemical dosing system of neutralizing agent, said automatic chemical dosing system comprises administration device and dosage analytical system;
Be used for waste water is carried out the pH supervisory system that pH measures, said pH supervisory system comprises pH appearance and pH data analysis system;
Said automatic chemical dosing system links to each other with said pH supervisory system.
8. silica-based solar cell special acid alkali waste water treatment system according to claim 7; It is characterized in that said automatic chemical dosing system and said pH supervisory system link to each other with said equalizing tank, said tempering tank, a said neutralizing well, said secondary neutralizing well and said pre-neutralization groove respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205526477U CN202558684U (en) | 2011-12-27 | 2011-12-27 | Acid-alkali wastewater treatment system special for silicon-based solar battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205526477U CN202558684U (en) | 2011-12-27 | 2011-12-27 | Acid-alkali wastewater treatment system special for silicon-based solar battery |
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| Publication Number | Publication Date |
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| CN202558684U true CN202558684U (en) | 2012-11-28 |
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| CN2011205526477U Expired - Lifetime CN202558684U (en) | 2011-12-27 | 2011-12-27 | Acid-alkali wastewater treatment system special for silicon-based solar battery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277360A (en) * | 2016-08-30 | 2017-01-04 | 辽宁汇宝金业有限公司 | Utilize in alkaline scrap material and the method for biological oxidation solution |
| CN109485134A (en) * | 2019-01-08 | 2019-03-19 | 广州赋力实业有限公司 | One kind accurately neutralizing device for sewage plant discharge water ph value |
-
2011
- 2011-12-27 CN CN2011205526477U patent/CN202558684U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277360A (en) * | 2016-08-30 | 2017-01-04 | 辽宁汇宝金业有限公司 | Utilize in alkaline scrap material and the method for biological oxidation solution |
| CN106277360B (en) * | 2016-08-30 | 2019-09-24 | 辽宁汇宝金业有限公司 | Using in alkaline scrap material and the method for biological oxidation solution |
| CN109485134A (en) * | 2019-01-08 | 2019-03-19 | 广州赋力实业有限公司 | One kind accurately neutralizing device for sewage plant discharge water ph value |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 69, C District, Sanshui Industrial Park, Sanshui, Foshan, Guangdong Patentee after: GUANGDONG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. Address before: 528100, Sanshui District, Guangdong City, Foshan Industrial Park, No. C District, No. 69 Patentee before: GUANGDONG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180213 Address after: 322009 Zhejiang city in Jinhua Province town of Yiwu City, Su Fuk Road No. 126 Co-patentee after: GUANGDONG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. Patentee after: ZHEJIANG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. Address before: No. 69, C District, Sanshui Industrial Park, Sanshui, Foshan, Guangdong Patentee before: GUANGDONG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |
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| CX01 | Expiry of patent term |