CN220238033U - Black copper powder rose box - Google Patents
Black copper powder rose box Download PDFInfo
- Publication number
- CN220238033U CN220238033U CN202321515584.7U CN202321515584U CN220238033U CN 220238033 U CN220238033 U CN 220238033U CN 202321515584 U CN202321515584 U CN 202321515584U CN 220238033 U CN220238033 U CN 220238033U
- Authority
- CN
- China
- Prior art keywords
- box body
- copper powder
- black copper
- filter
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 241000220317 Rosa Species 0.000 title description 3
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000009825 accumulation Methods 0.000 claims abstract description 5
- 238000005260 corrosion Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 239000003792 electrolyte Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a black copper powder filter box which comprises a box body, wherein a layer of filter plate is arranged at the middle upper part in the box body, a layer of filter screen is paved on the filter plate, a liquid inlet pipe is arranged above the filter screen, a movable cover plate is arranged on the top surface of the box body, a liquid suction pipe is arranged at the lower end of the box body and used for being connected with a liquid suction pump, and an exhaust pipe is arranged on the top surface of the box body; the utility model adopts the ground black copper powder filter box, can effectively avoid the harm of pit leakage to the environment, has low overhaul and maintenance cost and is simple to operate; the compressed air pipe is arranged to stir the mixed liquid in the box body, so that the liquid accumulation is prevented, and the centrifugal pump is beneficial to completely pumping out the black copper powder.
Description
Technical Field
The utility model relates to the technical field of metal smelting devices, in particular to a black copper powder filter box.
Background
The black copper powder is a black powder of copper with high arsenic and antimony content, which is precipitated on a cathode during electrolytic copper removal in the copper electrolyte purification process. In the production process, the black copper powder and the decoppering electrolyte generally flow into a pit below the tank through a flow pipe at the bottom of the electrolytic tank, and then are pumped into filtering equipment for solid-liquid separation, and the obtained black copper powder returns to a smelting system. The method has the following technical problems: 1. the anti-seepage and anti-corrosion requirements on the pit are high, once acid toxic dangerous wastes such as pit damage electrolyte and the like penetrate into the ground, the pit damage is extremely harmful to the environment, the pit damage concealment is strong, the pit is not easy to perceive, the overhaul and the maintenance are inconvenient, and the cost is high; 2. the mixed liquid in the pit is kept stand, so that accumulated materials are easy to be caused, the centrifugal pump can only pump out electrolyte, and black copper powder accumulated at the bottom is not easy to pump out.
Disclosure of Invention
The utility model aims to solve the problems of the prior art adopting a pit transition treatment mode for treating black copper powder and electrolyte, and provides a black copper powder filter box.
The specific scheme of the utility model is as follows: the utility model provides a black copper powder rose box, includes the box, and middle upper portion is equipped with the one deck filter plate in the box, and the filter plate upper berth is equipped with the one deck filter screen, and the filter screen top is equipped with the feed liquor pipe, and the box top surface is equipped with the removable cover, and the box lower extreme is equipped with the drawing liquid pipe, and the drawing liquid pipe is used for connecting the drawing liquid pump, and the box top surface is equipped with an blast pipe.
A compressed air pipe is arranged on one side of the box body, the input end of the compressed air pipe is connected to a compressed air source, and the output end of the compressed air pipe is inserted into the liquid accumulation position at the bottom of the box body.
The compressed air pipe is provided with a valve.
According to the utility model, the bottom surface of the box body is provided with the bottom plate which is obliquely arranged, one side of the box body is provided with the drain pipe at the lowest position of the bottom plate, and the drain pipe is provided with the valve.
The inner wall surface of the box body is provided with an anti-corrosion coating.
The utility model has the following beneficial effects: 1. the ground black copper powder filter box is adopted, so that the damage of pit leakage to the environment can be effectively avoided, the overhaul and maintenance cost is low, and the operation is simple; 2. the compressed air pipe is arranged to stir the mixed liquid in the box body, so that the liquid accumulation is prevented, and the centrifugal pump is beneficial to completely pumping out the black copper powder.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
in the figure: 1. a case; 2. a filter screen; 3. an exhaust pipe; 4. a compressed air tube; 5. a liquid suction pipe; 6. a blow-down pipe; 7. a removable cover; 8. a filter plate; 9. a liquid inlet pipe.
Detailed Description
Referring to fig. 1, the embodiment is a black copper powder filtering box, which comprises a box body 1, wherein a layer of filter plate 8 is arranged at the middle upper part in the box body 1, a layer of filter screen 2 is paved on the filter plate 8, a liquid inlet pipe 9 is arranged above the filter screen 2, a movable cover plate 7 is arranged on the top surface of the box body 1, a liquid suction pipe 5 is arranged at the lower end of the box body 1, the liquid suction pipe 5 is used for connecting a liquid suction pump, and an exhaust pipe 3 is arranged on the top surface of the box body 1.
In the embodiment, the filter screen 2 is arranged to perform preliminary filtration on the large-particle copper powder, so that part of large particles are blocked, and the influence on subsequent filtering equipment is prevented; the movable cover plate 7 is opened periodically, and the large particles above the filter screen 2 are taken out for treatment.
In this embodiment, a compressed air pipe 4 is disposed at one side of the tank 1, an input end of the compressed air pipe 4 is connected to a compressed air source, and an output end of the compressed air pipe is inserted into a liquid accumulation position at the bottom of the tank 1.
In this embodiment, the valve is installed on the compressed air pipe 4, and when the centrifugal pump works, the valve of the compressed air pipe 4 is opened, and the accumulated liquid in the tank 1 is stirred by the compressed air, so that the black copper powder solid particles in the electrolyte are sufficiently pumped out.
In this embodiment, the bottom of the box 1 is provided with a bottom plate which is obliquely arranged, a drain pipe 6 is arranged at the lowest position of the bottom plate on one side of the box 1, valves are arranged on the drain pipes 6, four feet of the box 1 are respectively provided with a foot pad, when the box 1 needs to be cleaned, the valves of the drain pipes 6 are opened, the interior of the box 1 is flushed, sewage is discharged from the drain pipes 6, and when the box works normally, the valves of the drain pipes 6 are closed.
In this embodiment, the inner wall surface of the box body 1 is provided with an anti-corrosion coating, the exhaust pipe 3 and the liquid suction pipe 5 are both provided with an anti-corrosion coating, and the compressed air pipe 4 is made of an anti-corrosion material, so that the corrosion rate of the compressed air pipe by electrolyte is greatly slowed down, and the service life of the compressed air pipe is prolonged.
When the embodiment works, the outer end of the liquid suction pipe 5 is connected with a centrifugal pump, the output end of the centrifugal pump is connected to a filter, the outer end of the exhaust pipe 3 is connected to an acid mist treatment system, electrolyte containing black copper powder is input into the box body 1 from the liquid inlet pipe 9, firstly, preliminary filtration is carried out through the filter screen 2, large-particle copper powder is blocked above the filter screen 2, small-particle black copper powder and electrolyte flow to the bottom of the box body 1 to be accumulated, compressed air is synchronously introduced when the centrifugal pump works, so that the centrifugal pump pumps mixed liquid of the black copper powder and the electrolyte into the filter from the lower part of the box body 1, and the black copper powder in the filter is recovered after solid-liquid separation of the filter and returns to a smelting system.
Claims (6)
1. A black copper powder filter box is characterized in that: the filter comprises a box body, wherein a layer of filter plate is arranged at the middle upper part in the box body, a layer of filter screen is paved on the filter plate, a liquid inlet pipe is arranged above the filter screen, a movable cover plate is arranged on the top surface of the box body, a liquid suction pipe is arranged at the lower end of the box body and used for being connected with a liquid suction pump, and an exhaust pipe is arranged on the top surface of the box body.
2. The black copper powder filter box according to claim 1, wherein: one side of the box body is provided with a compressed air pipe, the input end of the compressed air pipe is connected to a compressed air source, and the output end of the compressed air pipe is inserted into the liquid accumulation position at the bottom of the box body.
3. The black copper powder filter box according to claim 2, wherein: and a valve is arranged on the compressed air pipe.
4. The black copper powder filter box according to claim 1, wherein: the bottom surface of the box body is provided with a bottom plate which is obliquely arranged, a drain pipe is arranged at the lowest part of the bottom plate on one side of the box body, and a valve is arranged on the drain pipe.
5. The black copper powder filter box according to claim 1, wherein: the bottom of the exhaust pipe is inserted below the filter plate.
6. A black copper powder filter tank according to any one of claims 1 to 5, wherein: an anti-corrosion coating is arranged on the inner wall surface of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321515584.7U CN220238033U (en) | 2023-06-14 | 2023-06-14 | Black copper powder rose box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321515584.7U CN220238033U (en) | 2023-06-14 | 2023-06-14 | Black copper powder rose box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220238033U true CN220238033U (en) | 2023-12-26 |
Family
ID=89269765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321515584.7U Active CN220238033U (en) | 2023-06-14 | 2023-06-14 | Black copper powder rose box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220238033U (en) |
-
2023
- 2023-06-14 CN CN202321515584.7U patent/CN220238033U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |