CN216039066U - Copper device is carried to copper-containing waste water - Google Patents
Copper device is carried to copper-containing waste water Download PDFInfo
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- CN216039066U CN216039066U CN202122510153.9U CN202122510153U CN216039066U CN 216039066 U CN216039066 U CN 216039066U CN 202122510153 U CN202122510153 U CN 202122510153U CN 216039066 U CN216039066 U CN 216039066U
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Abstract
The utility model discloses a copper-containing wastewater copper extraction device, which relates to the field of copper-containing wastewater treatment and comprises a water pipe system, wherein a raw water tank assembly, a first filtering assembly, a resin adsorption assembly, a regenerated liquid collecting assembly, a bag type filter assembly, a circulating water tank assembly and a rotational flow electrolysis assembly are arranged on the water pipe system, a production water tank is connected to one side of the upper end of the resin adsorption assembly, a raw water pump assembly is arranged between the raw water tank assembly and the first filtering assembly, a lifting pump assembly is arranged between the regenerated liquid collecting assembly and the bag type filter assembly, a feeding pump assembly is arranged between the circulating water tank assembly and the rotational flow electrolysis assembly, and the copper-containing wastewater copper extraction device further comprises a control assembly. The resin adsorption component enriches copper in the wastewater, and the rotational flow electrodeposition is utilized to treat the copper-containing waste liquid to produce cathode copper products, so that the copper in the solution can be effectively recovered, and the method has the advantages of higher current efficiency, simplicity and easiness in operation. Because of the closed characteristic of the electrolytic cell, no harmful gas escapes in the electrodeposition production process, and the working environment is good.
Description
Technical Field
The utility model relates to the field of copper-containing wastewater treatment, in particular to a copper extraction device for copper-containing wastewater.
Background
Copper, nickel, zinc and chromium in the metal ions are pollutants strictly controlled by the state. The industrial copper-containing wastewater is treated by a number of methods including chemical precipitation, metal replacement, and electrolysis. The chemical precipitation method is to increase the pH value of the wastewater by alkali until copper hydroxide precipitate is generated, and the method can obtain good effect, but the separation of impurities in the precipitate is troublesome, and the treatment cost is higher at ordinary times. The metal replacement method is generally to replace copper with more active metal such as scrap iron under acidic condition, and the method can meet the treatment requirement, but the impurity separation in the precipitation is difficult, and the sludge amount is more.
The chelating resin adsorption belongs to one kind of ion exchange, the resin can enrich copper in wastewater, and the regenerated eluent after saturated adsorption of resin exchange has high copper-containing concentration and can be used for extracting copper by cyclone electrolysis. The cyclone electrolysis technology is a new technology for selectively electrolyzing valuable metals by using a solution cyclone working mode, and is particularly suitable for selective electrolytic separation and purification of solutions with low concentration and complex components in the metallurgical industry and stripping of heavy metal ions in wastewater. The key point is that the adverse factors such as concentration polarization and the like on electrolysis are eliminated at a high speed, and the influence of various factors such as ion concentration, precipitation potential, concentration polarization, pH value and the like on the traditional electrolysis mode in the electrolysis process is avoided, so that high-quality metal products are produced through simple technical conditions.
The rotational flow electrolysis technology enables the solution to enter the closed electrolytic tank at a high speed along the tangential direction by controlling the circulation amount according to the difference of the concentration of copper ions in the copper electrolyte, effectively lightens the concentration polarization in the electrolysis process, has good electrode potential distribution, reduces the occurrence chance of side reactions, and produces the tube cathode copper with chemical components conforming to the GB/T467-1997Cu-CAHT-2 standard. The essential difference between the cyclone electrolyzer and the traditional electrolyzer is that the cyclone electrolyzer is a pair of tubular electrodes, rather than flat electrodes, and the two ends of the device are provided with sealed end caps to form a closed tubular container, so that the high-speed flow of the solution is realized through forced circulation, and the pre-extracted metal ions in the solution are adsorbed onto the surface of the cathode in a forced and continuous manner. For a closed type rotational flow electrolysis device, the ion concentration of the solution is not a main factor influencing the precipitation of an electrolysis cathode, and the closed type rotational flow electrolysis device not only can be used for precipitating high-grade metal products in the conventional ion concentration solution at high current density and high efficiency, but also can be used for producing qualified products in the state of low ion concentration solution.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a copper extraction device for copper-containing wastewater, which has the advantages of high quality of recovered copper, simple operation, low cost and no pollution to the environment.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a copper device is carried to copper-containing waste water, includes water piping system, water piping system is last to have set gradually former water tank subassembly, first filter assembly, resin adsorption subassembly, regeneration liquid collection subassembly, bag filter subassembly, circulating water tank subassembly and whirl electrolysis subassembly according to the flow direction of waste liquid, one side of resin adsorption subassembly upper end is connected with the product water tank, be provided with former water pump subassembly between former water tank subassembly and the first filter assembly, be provided with the promotion pump subassembly between regeneration liquid collection subassembly and the bag filter subassembly, be provided with the charge pump subassembly between circulating water tank subassembly and the whirl electrolysis subassembly, copper-containing waste water carries copper device still includes the control assembly, former water tank subassembly, first filter assembly, resin adsorption subassembly, regeneration liquid collection subassembly, bag filter subassembly, circulating water tank subassembly, whirl electrolysis subassembly, pump subassembly, The lift pump assembly and the feed pump assembly are respectively electrically connected with the control assembly.
Further, the method comprises the following steps: the raw water tank assembly comprises a raw water tank, a raw water tank liquid level meter is arranged in the raw water tank, a raw water tank water inlet electric valve is arranged at the upper end of the raw water tank, a raw water tank blow-down valve is arranged on one side of the lower end of the raw water tank, and a raw water tank water outlet valve is arranged between the raw water tank and the first filtering assembly.
Further, the method comprises the following steps: the raw water pump assemblies are arranged in parallel, each raw water pump assembly comprises a raw water pump arranged between a raw water tank water outlet valve and a first filtering assembly, a raw water pump water inlet valve is arranged between the raw water tank water outlet valve and the raw water pump, a raw water pump water outlet valve is arranged between the raw water pump and the first filtering assembly, and a raw water pump outlet pressure gauge is arranged between the raw water pump and the raw water pump water outlet valve.
Further, the method comprises the following steps: the first filtering component comprises a first filter arranged between a raw water pump water outlet valve and the resin adsorption component, a first filter water inlet valve is arranged at the water inlet end of the first filter, a first filter water outlet valve is arranged at the water outlet end of the first filter, and a filter water outlet pressure gauge is arranged between the first filter water outlet valve and the resin adsorption component.
Further, the method comprises the following steps: the resin adsorption component comprises a resin tank, and chelating resin is filled in the resin tank.
Further, the method comprises the following steps: the regenerated liquid collecting assembly comprises a regenerated liquid collecting box, a collecting box liquid level meter is arranged in the regenerated liquid collecting box, a collecting box blow-down valve is arranged on one side of the lower end of the regenerated liquid collecting box, and a collecting box water outlet valve is arranged between the regenerated liquid collecting box and the lifting pump assembly.
Further, the method comprises the following steps: the lifting pump assembly is characterized in that the lifting pump assembly is arranged in parallel and comprises two sets, a lifting pump inlet valve is arranged between the lifting pump and the collecting tank outlet valve, a lifting pump outlet water valve is arranged between the lifting pump and the bag filter assembly, and a lifting pump outlet pressure gauge is arranged between the lifting pump and the lifting pump outlet water valve.
Further, the method comprises the following steps: the bag filter assembly comprises a bag filter, a bag filter water inlet valve is arranged at the water inlet end of the bag filter, a bag filter water outlet valve is arranged at the water outlet end of the bag filter, and a bag filter outlet pressure gauge is arranged between the bag filter water outlet valve and the circulating water tank assembly.
Further, the method comprises the following steps: the circulating water tank assembly comprises a circulating water tank, a circulating water tank liquid level meter is arranged in the circulating water tank, a circulating water tank blow-down valve is arranged on one side of the lower end of the circulating water tank, and a circulating water tank water outlet valve is arranged between the circulating water tank and the feeding pump assembly.
Further, the method comprises the following steps: the feeding pump assembly comprises a feeding pump, a feeding pump water inlet valve is arranged at the feeding end of the feeding pump, a feeding pump water outlet valve is arranged at the discharging end of the feeding pump, and a feeding pump outlet pressure gauge is arranged between the feeding pump and the feeding pump water outlet valve.
The cyclone electrolysis assembly comprises a cyclone electrolysis bath, an electrolysis bath inlet valve is arranged at the inlet end of the cyclone electrolysis bath, and an electrolysis bath outlet valve is arranged at the outlet end of the cyclone electrolysis bath.
The utility model has the beneficial effects that: the resin adsorption component can enrich copper in wastewater, the copper concentration of the regenerated eluent after resin exchange and adsorption saturation is higher, the copper-containing waste liquid is treated by cyclone electrodeposition to produce cathode copper products, the copper in the solution can be effectively recovered, the current efficiency is higher, the copper plate is recovered by an intelligent product collection device, and the operation is simple and easy. Meanwhile, no harmful gas escapes in the electrodeposition production process due to the closed characteristic of the electrolytic cell, so that the working environment is good.
Drawings
FIG. 1 is a schematic view of the overall structure of a copper extraction device for copper-containing wastewater;
labeled as: 1. a raw water tank; 2. a raw water tank liquid level meter; 3. a raw water tank water inlet electric valve; 4. a raw water tank blowdown valve; 5. a raw water tank outlet valve; 6. a raw water pump inlet valve; 8. a raw water pump; 10. a raw water pump outlet pressure gauge; 12. a raw water pump outlet valve; 14. a filter inlet valve; 15. a filter; 16. a filter outlet valve; 17. a filter water outlet pressure gauge; 18. a resin tank; 19. a regenerated liquid collecting box; 20. a liquid level meter of the collection box; 21. a blowoff valve of the collection box; 22. a water outlet valve of the collecting box; 23. a lift pump water inlet valve; 25. a lift pump; 27. a lift pump outlet pressure gauge; 29. a water outlet valve of the lift pump; 31. a bag filter inlet valve; 32. a bag filter; 33. a bag filter outlet valve; 34. a bag filter outlet pressure gauge; 35. a circulating water tank; 36. a circulating water tank level gauge; 37. a blowdown valve of the circulating water tank; 38. a water outlet valve of the circulating water tank; 39. a feed pump inlet valve; 40. a feed pump; 41. a pressure gauge at the outlet of the feed pump; 42. a water outlet valve of the feeding pump; 43. a cyclone electrolytic cell; 44. an inlet valve of the electrolytic cell; 45. an outlet valve of the electrolytic cell.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
As shown in fig. 1, an embodiment of the present application provides a copper device is extracted from copper-containing wastewater, and the copper device is extracted from copper-containing wastewater includes a water piping system, on the water piping system, a raw water tank assembly, a first filtering assembly, a resin adsorption assembly, a regenerated liquid collecting assembly, a bag filter assembly, a circulating water tank assembly and a cyclone electrolysis assembly are sequentially arranged according to a flow direction of waste liquid, and one side of an upper end of the resin adsorption assembly is connected with a production water tank.
Former water tank subassembly is used for placing waste water, first filtering component is used for filtering the impurity in the waste water.
The resin adsorption component is used for enriching copper in wastewater, and the regenerated eluent saturated in resin exchange adsorption has higher copper-containing concentration and can be used for extracting copper by cyclone electrolysis.
The regeneration liquid collection assembly is used for placing regeneration eluent.
The bag filter assembly is used for filtering impurities so as to obtain qualified pre-electrodeposition liquid.
The circulating water tank assembly and the cyclone electrolysis assembly realize circulation.
The cyclone electrolytic component enables a solution to enter the closed electrolytic cell at a high speed along the tangential direction by controlling the circulation amount according to the difference of the concentration of copper ions in a copper electrolyte, effectively lightens the concentration polarization in the electrolytic process, has good electrode potential distribution, reduces the occurrence chance of side reactions, and produces the tube cathode copper with chemical components conforming to the GB/T467-1997Cu-CAHT-2 standard. The essential difference between the cyclone electrolyzer and the traditional electrolyzer is that the cyclone electrolyzer is a pair of tubular electrodes, rather than flat electrodes, and the two ends of the device are provided with sealed end caps to form a closed tubular container, so that the high-speed flow of the solution is realized through forced circulation, and the pre-extracted metal ions in the solution are adsorbed onto the surface of the cathode in a forced and continuous manner. For a closed type rotational flow electrolysis device, the ion concentration of the solution is not a main factor influencing the precipitation of an electrolysis cathode, and the closed type rotational flow electrolysis device not only can be used for precipitating high-grade metal products in the conventional ion concentration solution at high current density and high efficiency, but also can be used for producing qualified products in the state of low ion concentration solution.
Be provided with the former water pump subassembly between former water tank subassembly and the first filtering component, be provided with the hoisting pump subassembly between subassembly and the bag filter subassembly is collected to the regeneration liquid, be provided with the feeding pump subassembly between circulation water tank subassembly and the whirl electrolysis subassembly.
The raw water pump assembly is used for lifting liquid in the raw water tank assembly into the first filtering assembly.
The lift pump assembly is used for lifting the liquid in the regeneration liquid collection assembly into the bag filter assembly.
The feed pump assembly is used to lift water within the circulating water tank assembly into the cyclone electrolysis assembly.
Copper device is carried to copper-containing waste water still includes the control assembly, former water tank subassembly, first filtering component, resin adsorption subassembly, regeneration liquid collect subassembly, bag filter subassembly, circulating water tank subassembly, whirl electrolysis subassembly, former water pump subassembly, lift pump subassembly and charge pump subassembly are connected with control assembly electrical connection respectively.
The control assembly is used for controlling a copper extraction device for copper-containing wastewater and comprises a controller.
On the basis, the raw water tank assembly comprises a raw water tank 1, a raw water tank liquid level meter 2 is arranged in the raw water tank 1, a raw water tank water inlet electric valve 3 is arranged at the upper end of the raw water tank 1, a raw water tank blow-down valve 4 is arranged on one side of the lower end of the raw water tank 1, and a raw water tank water outlet valve 5 is arranged between the raw water tank 1 and the first filtering assembly.
The raw water tank liquid level meter 2 is used for monitoring the liquid level in the raw water tank 1 in real time, and the raw water tank water inlet electric valve 3 is used for judging whether the raw water tank 1 is filled with water or not.
And the raw water tank blow-down valve 4 is used for judging whether the raw water tank 1 discharges sewage or not.
And the raw water tank water outlet valve 5 is used for controlling whether the raw water tank 1 is water outlet.
On the basis, the raw water pump assemblies are arranged in parallel in two groups, each raw water pump assembly comprises a raw water pump 8 arranged between a raw water tank water outlet valve 5 and a first filtering assembly, a raw water pump water inlet valve 6 is arranged between the raw water tank water outlet valve 5 and the raw water pump 8, a raw water pump water outlet valve 12 is arranged between the raw water pump 8 and the first filtering assembly, and a raw water pump outlet pressure gauge 10 is arranged between the raw water pump 8 and the raw water pump water outlet valve 12.
The raw water pump 8 is used for lifting the liquid in the raw water tank 1 into the first filtering component.
The waste liquid is lifted from the raw water tank 1 to the first filter assembly by the raw water pump 8.
And the raw water pump outlet pressure gauge 10 is used for detecting the outlet pressure of the raw water pump 8.
On the basis, the first filtering component comprises a first filter 15 arranged between a raw water pump outlet valve 12 and the resin adsorption component, a first filter inlet valve 14 is arranged at the water inlet end of the first filter 15, a first filter outlet valve 16 is arranged at the water outlet end of the first filter 15, and a filter outlet pressure gauge 17 is arranged between the first filter outlet valve 16 and the resin adsorption component.
The first filter 15 is used to filter impurities in the liquid.
The first filter inlet valve 14 is used for controlling whether the first filter 15 is fed with water or not.
The first filter outlet valve 16 is used for controlling whether the first filter 15 is discharged.
The filter water outlet pressure gauge 17 is used for detecting the pressure at the outlet end of the filter.
On the basis, the resin adsorption component comprises a resin tank 18, and the resin tank 18 is filled with chelating resin.
The chelate resin can enrich copper in wastewater, and the regenerated eluent saturated in resin exchange adsorption has higher copper-containing concentration and can be used for extracting copper by cyclone electrolysis.
On the basis, the regenerated liquid collecting assembly comprises a regenerated liquid collecting box 19, a collecting box liquid level meter 20 is arranged in the regenerated liquid collecting box 19, a collecting box blow-down valve 21 is arranged on one side of the lower end of the regenerated liquid collecting box 19, and a collecting box water outlet valve 22 is arranged between the regenerated liquid collecting box 19 and the lifting pump assembly.
The regeneration liquid is a liquid saturated in exchange adsorption of chelating resin, and contains copper with higher concentration.
The collection tank level meter 20 is used to detect the liquid level in the regenerated liquid collection tank 19.
The collecting tank blowdown valve 21 is used for controlling whether the collecting tank is blowdown.
The collecting tank outlet valve 22 is used for controlling whether the collecting tank is drained.
On the basis, the lifting pump assemblies are arranged in parallel, each lifting pump assembly comprises a lifting pump 25, a lifting pump water inlet valve 23 is arranged between each lifting pump 25 and the collecting tank water outlet valve 22, a lifting pump water outlet valve 29 is arranged between each lifting pump 25 and the bag filter assembly, and a lifting pump outlet pressure gauge 27 is arranged between each lifting pump 25 and each lifting pump water outlet valve 29.
The lift pump 25 is used to lift the liquid in the regeneration liquid collection tank 19 into the bag filter assembly.
The lift pump inlet valve 23 is used for controlling whether the lift pump 25 is fed with water or not.
The lift pump outlet water valve 29 is used to control whether the lift pump 25 is out of water.
The lift pump outlet pressure gauge 27 is used to display the pressure at the outlet end of the lift pump 25.
On the basis, the bag filter assembly comprises a bag filter 32, a bag filter inlet valve 31 is arranged at the water inlet end of the bag filter 32, a bag filter outlet valve 33 is arranged at the water outlet end of the bag filter 32, and a bag filter outlet pressure gauge 34 is arranged between the bag filter outlet valve 33 and the circulating water tank assembly.
The bag filter 32 is used to filter impurities so that the filtered liquid becomes a qualified liquid before electro-deposition.
The bag filter inlet valve 31 is used to control whether the bag filter 32 is fed.
The bag filter outlet valve 33 is used to control whether the bag filter 32 is out of water.
On the basis, the circulating water tank assembly comprises a circulating water tank 35, a circulating water tank liquid level meter 36 is arranged in the circulating water tank 35, a circulating water tank blow-off valve 37 is arranged on one side of the lower end of the circulating water tank 35, and a circulating water tank water outlet valve 38 is arranged between the circulating water tank 35 and the feeding pump assembly.
The circulation tank level gauge 36 is used to monitor the liquid level in the circulation tank 35 in real time.
The circulation tank drain valve 37 is used to control whether the circulation tank 35 drains.
The circulating water tank outlet valve 38 is used for controlling whether the circulating water tank 35 is drained or not.
On the basis, the feeding pump assembly comprises a feeding pump 40, a feeding pump water inlet valve 39 is arranged at the feeding end of the feeding pump 40, a feeding pump water outlet valve 42 is arranged at the discharging end of the feeding pump 40, and a feeding pump outlet pressure gauge 41 is arranged between the feeding pump 40 and the feeding pump water outlet valve 42.
The feed pump 40 is used to lift the liquid in the circulation tank 35 into the cyclone electrolysis assembly.
The feed pump inlet valve 39 is used to control whether the inlet pump is feeding water.
The feed pump outlet valve 42 is used to control whether the feed pump 40 is discharging water.
The feed pump outlet pressure gauge 41 is used for displaying the pressure at the outlet of the feed pump 40.
The cyclone electrolysis assembly comprises a cyclone electrolysis bath 43, wherein an electrolysis bath inlet valve 44 is arranged at the inlet end of the cyclone electrolysis bath 43, and an electrolysis bath outlet valve 45 is arranged at the outlet end of the cyclone electrolysis bath 43.
And the copper-containing waste liquid enters a rotational flow electrolytic bath 43 for electrolysis to produce a No. 1 standard cathode copper product.
The rotational flow electrolysis technology enables the solution to enter the closed rotational flow electrolytic tank 43 at a high speed along the tangential direction by controlling the circulation amount according to the difference of the concentration of copper ions in the copper electrolyte, effectively lightens the concentration polarization in the electrolysis process, has good electrode potential distribution, reduces the occurrence chance of side reactions, and produces the tube cathode copper with chemical components conforming to the GB/T467-1997Cu-CAHT-2 standard. The spiral-flow electrolytic cell 43 is a pair of tubular electrodes, not a flat electrode, and both ends of the spiral-flow electrolytic cell 43 are provided with sealing end caps to form a closed tubular container, so that the high-speed flow of the solution is realized through forced circulation, and the pre-extracted metal ions in the solution are adsorbed on the surface of the cathode in a forced and continuous manner. For the closed type rotational flow electrolytic bath 43, the ion concentration of the solution is not a main factor influencing the electrolytic cathode precipitation, and the closed type rotational flow electrolytic bath can not only precipitate high-grade metal products in high current density and high efficiency in the conventional ion concentration solution, but also produce qualified products in the state of low ion concentration solution.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a copper device is carried to copper-containing waste water, includes water piping system, its characterized in that: the water pipe system is sequentially provided with a raw water tank component, a first filtering component, a resin adsorption component, a regenerated liquid collecting component, a bag type filter component, a circulating water tank component and a rotational flow electrolysis component according to the flowing direction of waste liquid, a water production tank is connected with one side of the upper end of the resin adsorption component, a raw water pump component is arranged between the raw water tank component and the first filtering component, a lifting pump assembly is arranged between the regeneration liquid collecting assembly and the bag type filter assembly, a feeding pump assembly is arranged between the circulating water tank assembly and the rotational flow electrolysis assembly, the copper-containing wastewater copper extraction device also comprises a control assembly, the raw water tank assembly, the first filtering assembly, the resin adsorption assembly, the regenerated liquid collecting assembly, the bag type filter assembly, the circulating water tank assembly, the cyclone electrolysis assembly, the raw water pump assembly, the lifting pump assembly and the feeding pump assembly are respectively and electrically connected with the control assembly.
2. The copper extraction device for copper-containing wastewater according to claim 1, characterized in that: the raw water tank assembly comprises a raw water tank (1), a raw water tank liquid level meter (2) is arranged in the raw water tank (1), a raw water tank water inlet electric valve (3) is arranged at the upper end of the raw water tank (1), a raw water tank blow-off valve (4) is arranged on one side of the lower end of the raw water tank (1), and a raw water tank water outlet valve (5) is arranged between the raw water tank (1) and the first filtering assembly.
3. The copper extraction device for copper-containing wastewater according to claim 1, characterized in that: the raw water pump assembly is characterized in that two sets of raw water pump assemblies are arranged in parallel, each raw water pump assembly comprises a raw water pump (8) arranged between a raw water tank water outlet valve (5) and a first filtering assembly, a raw water pump water inlet valve (6) is arranged between the raw water tank water outlet valve (5) and the raw water pump (8), a raw water pump water outlet valve (12) is arranged between the raw water pump (8) and the first filtering assembly, and a raw water pump outlet pressure gauge (10) is arranged between the raw water pump (8) and the raw water pump water outlet valve (12).
4. The copper extraction device for copper-containing wastewater according to claim 1, characterized in that: the first filtering component comprises a first filter (15) arranged between a raw water pump water outlet valve (12) and the resin adsorption component, a first filter water inlet valve (14) is arranged at the water inlet end of the first filter (15), a first filter water outlet valve (16) is arranged at the water outlet end of the first filter (15), and a filter water outlet pressure gauge (17) is arranged between the first filter water outlet valve (16) and the resin adsorption component.
5. The copper extraction device for copper-containing wastewater according to claim 1, characterized in that: the resin adsorption component comprises a resin tank (18), and chelating resin is filled in the resin tank (18).
6. The copper extraction device for copper-containing wastewater according to claim 1, characterized in that: the regenerated liquid collecting assembly comprises a regenerated liquid collecting box (19), a collecting box liquid level meter (20) is arranged in the regenerated liquid collecting box (19), a collecting box blow-down valve (21) is arranged on one side of the lower end of the regenerated liquid collecting box (19), and a collecting box water outlet valve (22) is arranged between the regenerated liquid collecting box (19) and the lifting pump assembly.
7. The copper extraction device for copper-containing wastewater according to claim 1, characterized in that: the improved filter bag type filter is characterized in that two sets of lifting pump assemblies are arranged in parallel, each lifting pump assembly comprises a lifting pump (25), a lifting pump water inlet valve (23) is arranged between each lifting pump (25) and a collecting box water outlet valve (22), a lifting pump water outlet valve (29) is arranged between each lifting pump (25) and the corresponding bag type filter assembly, and a lifting pump outlet pressure gauge (27) is arranged between each lifting pump (25) and the corresponding lifting pump water outlet valve (29).
8. The copper extraction device for copper-containing wastewater according to claim 1, characterized in that: the bag filter assembly comprises a bag filter (32), a bag filter inlet valve (31) is arranged at the water inlet end of the bag filter (32), a bag filter outlet valve (33) is arranged at the water outlet end of the bag filter (32), and a bag filter outlet pressure gauge (34) is arranged between the bag filter outlet valve (33) and the circulating water tank assembly.
9. The copper extraction device for copper-containing wastewater according to claim 1, characterized in that: the circulating water tank assembly comprises a circulating water tank (35), a circulating water tank liquid level meter (36) is arranged in the circulating water tank (35), a circulating water tank blow-off valve (37) is arranged on one side of the lower end of the circulating water tank (35), and a circulating water tank water outlet valve (38) is arranged between the circulating water tank (35) and the feeding pump assembly.
10. The copper extraction device for copper-containing wastewater according to claim 1, characterized in that: the feeding pump assembly comprises a feeding pump (40), a feeding pump water inlet valve (39) is arranged at the feeding end of the feeding pump (40), a feeding pump water outlet valve (42) is arranged at the discharging end of the feeding pump (40), and a feeding pump outlet pressure gauge (41) is arranged between the feeding pump (40) and the feeding pump water outlet valve (42);
the cyclone electrolysis assembly comprises a cyclone electrolysis bath (43), an electrolysis bath inlet valve (44) is arranged at the inlet end of the cyclone electrolysis bath (43), and an electrolysis bath outlet valve (45) is arranged at the outlet end of the cyclone electrolysis bath (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122510153.9U CN216039066U (en) | 2021-10-18 | 2021-10-18 | Copper device is carried to copper-containing waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122510153.9U CN216039066U (en) | 2021-10-18 | 2021-10-18 | Copper device is carried to copper-containing waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216039066U true CN216039066U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122510153.9U Active CN216039066U (en) | 2021-10-18 | 2021-10-18 | Copper device is carried to copper-containing waste water |
Country Status (1)
| Country | Link |
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| CN (1) | CN216039066U (en) |
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2021
- 2021-10-18 CN CN202122510153.9U patent/CN216039066U/en active Active
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