CN202688134U - Low copper-containing wastewater comprehensive treatment equipment - Google Patents
Low copper-containing wastewater comprehensive treatment equipment Download PDFInfo
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- CN202688134U CN202688134U CN2012204094606U CN201220409460U CN202688134U CN 202688134 U CN202688134 U CN 202688134U CN 2012204094606 U CN2012204094606 U CN 2012204094606U CN 201220409460 U CN201220409460 U CN 201220409460U CN 202688134 U CN202688134 U CN 202688134U
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- low copper
- electrolyzer
- waste water
- treating apparatus
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model discloses low copper-containing wastewater comprehensive treatment equipment. The low copper-containing wastewater comprehensive treatment equipment comprises an electrolytic tank, an automatic control switch, a cooling tank, a centrifugal pump, a temperature control tank, a filter tank and a micro processing liquid precipitation tank, and further comprises a programmable logic controller (PLC) control system (1) and an electric cabinet, wherein the electrolytic tank, the automatic control switch, the cooling tank, the centrifugal pump, the temperature control tank, the filter tank and the micro processing liquid precipitation tank are connected in sequence. The electric cabinet is respectively connected with the electrolytic tank, the automatic control switch, the cooling tank, the centrifugal pump and the temperature control tank. The PCL control system is respectively connected with the electrolytic tank, the automatic control switch, the cooling tank, the centrifugal pump, the temperature control tank and the electric cabinet. An inlet end of the electrolytic tank is connected with a liquid waste delivery pipe. An outlet end of the micro processing liquid precipitation tank is connected with an overflow pipe. The advantages of the low copper-containing wastewater comprehensive treatment equipment are as follows. First, purified water can be recycled without any discharge. Second, the system is low in cost, small in occupied area and full-automatic in control. Third, copper ion recycling can be achieved, and thus waste is turned to be wealth.
Description
Technical field
The utility model relates to a kind of effluent purifying treatment facility, specifically refers to a kind of low copper containing comprehensive waste water treating apparatus.
Background technology
Improvements along with electron trade, China's wiring board industry development is also broad-based recovery thereupon, point out that according to " 2009-2012 Chinese printing circuit-board industry developing foreground forecast analysis report " China will become PCB industrial base the biggest in the world in recent years, account at present about 30% of world market.Simultaneously, the Suining, Sichuan has been " southwestern circuit card (PCB) the industry manufacture base " that country examines at present, the PCB industry giants such as two places, Chongqing of Sichuan Founder Electronic, Foxconn's electronics enter, and coastal a large amount of circuit board plant is moved to the interior, and the PCB industry will welcome huge business opportunity.
But, in the making processes of circuit card, such as printed circuit board, the operations such as plating, all can produce a large amount of copper powders at work, shot copper and cupric ion, these copper powders, shot copper and cupric ion all need a large amount of cleaning water to clean, and the copper-containing wastewater after the cleaning contains a large amount of cupric ions, can not reuse, copper-containing wastewater enters also very inconvenience of sewage work's aftertreatment simultaneously, therefore, we need to design a kind of sewage treatment equipment, process complicated to solve copper-containing wastewater, the problem that can not recycle, simultaneously, the cupric ion in the copper-containing wastewater is reclaimed.
The utility model content
Problem to be solved in the utility model provides a kind of low copper containing comprehensive waste water treating apparatus, has solved the problem that in the past copper-containing wastewater processing is complicated, can not recycle.
The technical scheme that the utility model provides is: the low copper containing comprehensive waste water treating apparatus, comprise the electrolyzer that connects successively, automatic control switch, cooling tank, impeller pump, temperature controlling groove, filter vat, little treatment solution settling bath, it also comprises PLC Controlling System and electric control box, described electric control box respectively with electrolyzer, automatic control switch, cooling tank, impeller pump, temperature controlling groove connects, the PLC Controlling System respectively with electrolyzer, automatic control switch, cooling tank, impeller pump, temperature controlling groove, electric control box connects, described electrolyzer inlet end connects the waste liquid transfer lime, and little treatment solution settling bath exit end connects upflow tube.
Described waste liquid transfer lime is communicated with the electrolyzer inner bottom.Be provided with the anode and cathode electrolysis copper coin that is connected in series in the electrolyzer, the anode and cathode copper coin is connected with power supply in the electric control box, contained waste liquid is sent to electrolyzer and reacts with the electrolysis copper coin from the waste liquid transfer lime, waste liquid is from upwards circulation of bottom of electrolytic tank, the contact surface of itself and cathode-anode plate and time increase, so that the cupric ion electrolysis is more abundant, efficient improves.
Fluid temperature remains on 37-42 ℃ in the described temperature controlling groove.Electrolyzer can produce heat because of electrolytic action, and the liquid that upflow tube is discharged also need carry out other processing, so its temperature need remain on a suitable temperature so that follow-up work.Be provided with temperature sensor in the temperature controlling groove, temperature sensor changes into electrical signal with temperature sensor and feeds back to the PLC Controlling System, thereby control the cooling efficiency of cooling tank by the regulation and control of Controlling System, and then control temperature controlling groove internal temperature, temperature controlling groove is remained at examine temperature, and in the follow-up work, temperature is most desirable temperature between 37-42 ℃.
Described upflow tube is positioned at little treatment solution settling bath topmost.Little treatment solution settling bath is used for carrying out through the little treatment solution after electrolysis treatment and the filtration treatment precipitation, with the minute impurities precipitation of little treatment solution inside, obtains the treatment solution of low impurity.
Also be provided with the automatic flow trip switch on the described upflow tube.The automatic flow trip switch is used for switch and the flow control of controlling water kick pipe, can regulate and control arbitrarily according to required.
Described automatic flow trip switch is electrically connected with electric control box and PLC Controlling System respectively.Be convenient to automatization control, so that whole system realizes full automatic control, need not Artificial Control.
The utility model has the advantage of:
1. purifying waste water recycles, without any discharging.
2. the native system cost is low, and floor space is few, full automatic control.
3. realize the recoverable of cupric ion, turn waste into wealth.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Label among the figure is expressed as respectively: 1, PLC Controlling System; 2, waste liquid transfer lime; 3, electrolyzer; 4, automatic control switch; 5, cooling tank; 6, impeller pump; 7, temperature controlling groove; 8, filter vat; 9, little treatment solution settling bath; 10, upflow tube; 11, automatic flow trip switch; 12, electric control box.
Embodiment
Embodiment 1
Referring to Fig. 1, the low copper containing comprehensive waste water treating apparatus, comprise the electrolyzer 3 that connects successively, automatic control switch 4, cooling tank 5, impeller pump 6, temperature controlling groove 7, filter vat 8, little treatment solution settling bath 9, it also comprises PLC Controlling System 1 and electric control box 12, described electric control box 12 respectively with electrolyzer 3, automatic control switch 4, cooling tank 5, impeller pump 6, temperature controlling groove 7 connects, PLC Controlling System 1 respectively with electrolyzer 3, automatic control switch 4, cooling tank 5, impeller pump 6, temperature controlling groove 7, electric control box 12 connects, described electrolyzer 3 inlet ends connect waste liquid transfer lime 2, and little treatment solution settling bath 9 exit end connect upflow tube 10.
Above-mentioned waste liquid transfer lime 2 is communicated with electrolyzer 3 inner bottom.
Fluid temperature remains on 37-42 ℃ in the above-mentioned temperature controlling groove.
Above-mentioned upflow tube 10 is positioned at little treatment solution settling bath 9 topmost.
Also be provided with automatic flow trip switch 11 on the above-mentioned upflow tube 10.
Above-mentioned automatic flow trip switch 11 is electrically connected with electric control box 12 and PLC Controlling System 1 respectively.
In use, waste liquid transfer lime 2 is inputted contained waste liquid in the electrolyzer 3, electrolytic process by the anode and cathode battery lead plate in the electrolyzer is reduced into copper with cupric ion and is adsorbed on the negative plate, enter into cooling tank 5 through the little treatment solution after the electrolysis by automatic control switch 4, after being cooled to suitable temp with little treatment solution, cooling tube in the cooling tank 5 enters into temperature controlling groove 7, temperature controlling groove 7 is sent little treatment solution of suitable temp into filter vat 8, by the filter bag in the filter vat 8 with some shot coppers in little processing and other contaminant filters, pass at last little treatment solution settling bath 9, little treatment solution settling bath 9 is sent to other operations through upflow tube after through precipitation process the minute impurities in little treatment solution being precipitated again.
When electrolysis, automatic control switch 4 is closed, automatic control switch 4 is opened and is sent into cooling tank again after the abundant electrolysis of electrolyzer 3 interior contained waste liquids, the little treatment solution temperature that releases energy after causing processing because of the electrolysis meeting raises, so cooling tank 5 cools off little treatment solution under the regulation and control of the feedback of temperature controlling groove 7 and PLC Controlling System 1, makes it be down to suitable temp.
Can be from 30g/L Jiang to＜=1g/L through the waste liquid content of copper ion after the electrolysis, copper recovery can reach 99%, and one ton of copper loss electricity of every product has not only been realized the recovery of copper utilization less than 5000 degree simultaneously, and efficient is high, energy-conserving and environment-protective.
Can well realize the utility model as mentioned above.
Claims (6)
1. low copper containing comprehensive waste water treating apparatus, it is characterized in that: comprise the electrolyzer (3) that connects successively, automatic control switch (4), cooling tank (5), impeller pump (6), temperature controlling groove (7), filter vat (8), little treatment solution settling bath (9), it also comprises PLC Controlling System (1) and electric control box (12), described electric control box (12) respectively with electrolyzer (3), automatic control switch (4), cooling tank (5), impeller pump (6), temperature controlling groove (7) connects, PLC Controlling System (1) respectively with electrolyzer (3), automatic control switch (4), cooling tank (5), impeller pump (6), temperature controlling groove (7), electric control box (12) connects, described electrolyzer (3) inlet end connects waste liquid transfer lime (2), and little treatment solution settling bath (9) exit end connects upflow tube (10).
2. low copper containing comprehensive waste water treating apparatus according to claim 1, it is characterized in that: described waste liquid transfer lime (2) is communicated with electrolyzer (3) inner bottom.
3. low copper containing comprehensive waste water treating apparatus according to claim 1, it is characterized in that: the interior fluid temperature of described temperature controlling groove (7) remains on 37-42 ℃.
4. low copper containing comprehensive waste water treating apparatus according to claim 1, it is characterized in that: described upflow tube (10) is positioned at little treatment solution settling bath (9) topmost.
5. low copper containing comprehensive waste water treating apparatus according to claim 1 is characterized in that: also be provided with automatic flow trip switch (11) on the described upflow tube (10).
6. low copper containing comprehensive waste water treating apparatus according to claim 5, it is characterized in that: described automatic flow trip switch (11) is electrically connected with electric control box (12) and PLC Controlling System (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204094606U CN202688134U (en) | 2012-08-17 | 2012-08-17 | Low copper-containing wastewater comprehensive treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204094606U CN202688134U (en) | 2012-08-17 | 2012-08-17 | Low copper-containing wastewater comprehensive treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202688134U true CN202688134U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204094606U Expired - Fee Related CN202688134U (en) | 2012-08-17 | 2012-08-17 | Low copper-containing wastewater comprehensive treatment equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN202688134U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588262A (en) * | 2012-08-17 | 2014-02-19 | 成都虹华环保科技有限公司 | Low copper content wastewater comprehensive treatment apparatus |
| CN104060301A (en) * | 2014-05-08 | 2014-09-24 | 昆明有色冶金设计研究院股份公司 | System and method for treating waste electrolyte |
| CN106011950A (en) * | 2016-07-29 | 2016-10-12 | 陈铭 | Waste liquid copper extraction system |
| CN104060301B (en) * | 2014-05-08 | 2016-11-30 | 昆明有色冶金设计研究院股份公司 | A kind of waste electrolyte processing system and method |
-
2012
- 2012-08-17 CN CN2012204094606U patent/CN202688134U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588262A (en) * | 2012-08-17 | 2014-02-19 | 成都虹华环保科技有限公司 | Low copper content wastewater comprehensive treatment apparatus |
| CN104060301A (en) * | 2014-05-08 | 2014-09-24 | 昆明有色冶金设计研究院股份公司 | System and method for treating waste electrolyte |
| CN104060301B (en) * | 2014-05-08 | 2016-11-30 | 昆明有色冶金设计研究院股份公司 | A kind of waste electrolyte processing system and method |
| CN106011950A (en) * | 2016-07-29 | 2016-10-12 | 陈铭 | Waste liquid copper extraction system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHENGDU HONGHUA ENVIRONMENTAL PROTECTION TECHNOLOG Free format text: FORMER NAME: CHENGDU HONGHUA ENVIRONMENTAL PROTECTION SCIENCE AND TECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 610000 No. 4 West core road, Chengdu hi tech Development Zone, Sichuan, Chengdu Patentee after: Chengdu Honghua Environmental Protection Technology Co., Ltd. Address before: 610000 No. 4 West core road, Chengdu hi tech Development Zone, Sichuan, Chengdu Patentee before: Chengdu Honghua Environmental Protection Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20200817 |