CN203065615U - Automatic control device for waste copper sulfate electrolyte - Google Patents
Automatic control device for waste copper sulfate electrolyte Download PDFInfo
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- CN203065615U CN203065615U CN2012206755567U CN201220675556U CN203065615U CN 203065615 U CN203065615 U CN 203065615U CN 2012206755567 U CN2012206755567 U CN 2012206755567U CN 201220675556 U CN201220675556 U CN 201220675556U CN 203065615 U CN203065615 U CN 203065615U
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- electrolysis
- control device
- automatic control
- electrolyte
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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 an automatic control device for solving the problems that the energy consumption is increased in an electrolysis process and the yield of a product is reduced because the concentration of an electrolyte can not be detected in real time in a waste copper sulfate electrolyte process to feed back and control an electrolysis voltage. The automatic control device for the waste copper sulfate electrolyte is characterized by comprising a liquid concentration sensor and a programmable logic controller (PLC) connected with the liquid concentration sensor, wherein the PLC is connected with an electrolysis power supply. The device disclosed by the utility model has the beneficial effects that through the concentration sensor, the PLC and the electrolysis power supply connected with the PLC, the change of the concentration of the electrolyte in the electrolysis process can be automatically tracked to control electrolysis conditions, a proper electrolysis voltage can be provided in real time, the additional energy consumption in electrolysis can be reduced, the electrolysis is thorough, and the yield of the product and the precipitation quantity of impurities are improved.
Description
Technical field
The utility model belongs to the cupric electrolysis technical field, is specifically related to detect the automatic control device that density of electrolyte changes and then regulate automatically electrolytic condition in the sulfur waste acid copper electrolyte.
Background technology
At present, tend to produce sulfur waste acid copper electrolyte in the process of electrolysis production cathode copper, in the purification of sulfur waste acid waste electrolyte, negative electrode is separated out copper and impurity arsenic, black copper such as antimony and bismuth slag, but, in the purification of above-mentioned electrolytic solution because proofing unit is not set, thereby can not carry out accurate feedback control to electrolytic solution, often there is sulfur waste acid Purification of Copper Electrolyte because the electrolysis power that provides is excessive or too small, and cause electrolysis to produce copper and the halfway defective of removal of impurities, and when electrolysis does not need big electrolysis voltage, and we provide big voltage, and this also can cause unnecessary energy dissipation.
The utility model content
The utility model is at the defective that can not detect concentration of electrolyte and then feedback control electrolysis voltage in the sulfur waste acid copper electrolyte process in real time, cause energy consumption increase and the reduction of the product rate of recovery in the electrolytic process, for addressing these problems a kind of automatic control device that designs.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of automatic control device for sulfur waste acid copper electrolyte, it is characterized in that: described automatic control device comprises the strength of fluid sensor, with the PLC controller that described strength of fluid sensor links to each other, described PLC controller links to each other with electrolysis power.
The beneficial effects of the utility model: concentration sensor, PLC controller and the electrolysis power that with PLC controller link to each other of this device by arranging, can follow the trail of variation and then the control electrolytic condition of concentration of electrolyte in the electrolytic process automatically, suitable electrolysis electrolysis voltage is provided in real time, can reduce the extra energy consumption in the electrolysis, electrolysis is thorough, increases the quantum of output of product and the amount of separating out of impurity.
Further, described strength of fluid sensor is arranged on the cathodic area in the sulfur waste acid copper electrolyte liquid.Because negative electrode is separated out product copper and other impurity, thereby described strength of fluid sensor is arranged on negative electrode with the variation of easier tracer liquid concentration, detects sensitiveer.
Further, described strength of fluid sensor arranges three groups in the position, upper, middle and lower successively in the cathodic area.The upper, middle and lower layering arranges three groups of sensors, liquid internal different aspects change in concentration signal not only can be provided, simultaneously according to detected three change in concentration signals via PLC controller synthesis analyzing and processing, get its appropriate value control electrolytic condition (electrolysis power), make regulating and controlling more reasonable, more accurate.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
As shown in Figure 1, present embodiment is used for the automatic control device of sulfur waste acid copper electrolyte, sulfur waste acid copper electrolyte is housed in electrolyzer 7, positive plate 6 vertically is arranged on the medium position of electrolyzer, cathode sheets 5 is coated on the groove inwall and is close to the setting of groove inwall, positive plate all links to each other with electrolysis power 2 by lead with cathode sheets, in described cathode sheets 5 zones successively last, in, upper/lower positions is provided with three groups of strength of fluid sensors 3, the described liquid density sensor 3 outer shells 4 that are provided with antiacid erosion lost efficacy to avoid the liquid density sensor acid etching, three groups of liquid density sensors all link to each other with PLC controller 1 by lead, described electrolysis power 2 links to each other with PLC controller 1 by lead, each wire external layer described in the present embodiment all is coated with acid-resistant layer, in case lead is by acid etching.
The utility model is followed the trail of variation and then the control electrolytic condition of concentration of electrolyte in the electrolytic process automatically by the strength of fluid sensor, suitable electrolysis electrolysis voltage is provided in real time, can reduce the extra energy consumption in the electrolysis, electrolysis is thorough, improves the output capacity of product and the eduction rate of impurity.
Above-described only is preferred implementation of the present utility model, should be understood that for a person skilled in the art, under the prerequisite that does not break away from the utility model structure, can also make some distortion and improvement, these can not influence effect and practical applicability that the utility model is implemented.
Claims (3)
1. automatic control device that is used for sulfur waste acid copper electrolyte, it is characterized in that: described automatic control device comprises the strength of fluid sensor, with the PLC controller that described strength of fluid sensor links to each other, described PLC controller links to each other with electrolysis power.
2. the automatic control device of sulfur waste according to claim 1 acid copper electrolyte, it is characterized in that: described strength of fluid sensor is arranged on the cathodic area in the sulfur waste acid copper electrolyte.
3. the automatic control device of sulfur waste according to claim 2 acid copper electrolyte, it is characterized in that: described strength of fluid sensor arranges three groups in the position, upper, middle and lower successively in the cathodic area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206755567U CN203065615U (en) | 2012-12-10 | 2012-12-10 | Automatic control device for waste copper sulfate electrolyte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206755567U CN203065615U (en) | 2012-12-10 | 2012-12-10 | Automatic control device for waste copper sulfate electrolyte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203065615U true CN203065615U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206755567U Expired - Fee Related CN203065615U (en) | 2012-12-10 | 2012-12-10 | Automatic control device for waste copper sulfate electrolyte |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203065615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106498440A (en) * | 2016-12-13 | 2017-03-15 | 云南锡业股份有限公司铜业分公司 | A kind of copper electrolysis system fluid balance control method |
| CN116584368A (en) * | 2023-06-28 | 2023-08-15 | 上海清美农业科技有限公司 | Solution concentration adjusting device for hydroponic vegetables and application method thereof |
-
2012
- 2012-12-10 CN CN2012206755567U patent/CN203065615U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106498440A (en) * | 2016-12-13 | 2017-03-15 | 云南锡业股份有限公司铜业分公司 | A kind of copper electrolysis system fluid balance control method |
| CN106498440B (en) * | 2016-12-13 | 2018-04-03 | 云南锡业股份有限公司铜业分公司 | A kind of copper electrolysis system fluid balance control method |
| CN116584368A (en) * | 2023-06-28 | 2023-08-15 | 上海清美农业科技有限公司 | Solution concentration adjusting device for hydroponic vegetables and application method thereof |
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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: 20130717 Termination date: 20131210 |