CN216237316U - Device for continuously producing electrolytic copper powder - Google Patents
Device for continuously producing electrolytic copper powder Download PDFInfo
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- CN216237316U CN216237316U CN202122682195.0U CN202122682195U CN216237316U CN 216237316 U CN216237316 U CN 216237316U CN 202122682195 U CN202122682195 U CN 202122682195U CN 216237316 U CN216237316 U CN 216237316U
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- Prior art keywords
- copper powder
- electrolytic
- tank
- powder
- pipe
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 239000000843 powder Substances 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000005868 electrolysis reaction Methods 0.000 claims description 22
- 238000010924 continuous production Methods 0.000 claims description 8
- 239000011152 fibreglass Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000003792 electrolyte Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 8
- 238000007599 discharging Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model provides a device for continuously producing electrolytic copper powder, which comprises an electrolytic tank, wherein the bottom of the electrolytic tank is connected with a conveying pipe, the conveying pipe is connected with a powder collecting tank for collecting copper powder, one side of the electrolytic tank is provided with an overflow tank, the upper part of the electrolytic tank is connected with an overflow pipe, the overflow pipe is connected with the overflow tank, the bottom of the overflow tank is connected with a liquid conveying pipe, and the liquid conveying pipe is connected with the top of the powder collecting tank. According to the utility model, the powder collecting tank is arranged below the electrolytic cell, so that copper powder generated in the electrolytic process can enter the powder collecting tank through the conveying pipe in time, is not accumulated in the electrolytic cell, and is not required to be stopped midway to wash the electrolytic cell, so that manpower is saved, the electrolytic cell can be continuously electrolyzed, and the production efficiency is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of metallurgical equipment, and relates to a device for continuously producing electrolytic copper powder.
Background
The wet powder metallurgy technology can produce a plurality of metal powders, such as electrolytic copper powder and other metal powders, after the electrolytic copper powder is produced for a period of time, a certain time is needed to discharge the precipitated metal for washing, so that the solution temperature is reduced, the temperature during the production of the electrolytic copper powder is 40-70 ℃, particularly in winter, the solution temperature is obviously reduced during the powder discharge, the temperature needs to be raised for a certain time when the next production cycle is started, the solution resistance is high during the temperature raising, the power consumption is high, the yield of the produced products is low, and the production effect is poor.
The electrolytic copper powder production process has the residual anode, can pile up in the electrolysis trough when the electrolytic copper powder is produced, still will use electrolyte to erode when putting the powder, just can make the electrolytic copper powder leave the electrolysis trough completely, leads to workman intensity of labour big to contain the acid of high concentration in the electrolyte, workman operational environment is relatively poor, probably splashes during the erodeing, causes the injury to workman's eyes, and is unfavorable to workman's occupational health.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for continuously producing electrolytic copper powder aiming at the problems in the prior art.
Therefore, the utility model adopts the following technical scheme:
the utility model provides a device of continuous production electrolysis copper powder, includes the electrolysis trough, the bottom of electrolysis trough is connected with the conveying pipeline, the conveying pipeline is connected with the powder collection jar that is used for collecting the copper powder, one side of electrolysis trough is equipped with the overflow launder, and the upper portion of electrolysis trough is connected with the overflow pipe, the overflow pipe is connected with the overflow launder, and the bottom of overflow launder is connected with the transfer line, the transfer line is connected with the top of powder collection jar.
Furthermore, the powder collecting tank is made of glass fiber reinforced plastic.
Furthermore, a first valve is arranged on the material conveying pipe.
Furthermore, the bottom of the powder collecting tank is provided with a discharge pipe, and the discharge pipe is provided with a discharge valve.
Further, the electrolytic cell is connected with a liquid replenishing pipe.
Furthermore, a second valve is arranged on the infusion tube.
Further, the lower part of the powder collecting tank is of a conical structure with a large upper part and a small lower part.
Further, the bottom of the electrolytic cell is in a conical structure with a large top and a small bottom.
The utility model has the beneficial effects that:
(1) the powder collecting tank is arranged below the electrolytic cell, copper powder generated in the electrolytic process can enter the powder collecting tank through the conveying pipe in time, is not accumulated in the electrolytic cell, is not required to be stopped midway to wash the electrolytic cell, saves manpower, can continuously electrolyze the electrolytic cell, and effectively improves the productivity.
(2) The overflow groove is arranged to collect the electrolyte flowing in the electrolytic process, and the electrolyte is used for scouring residual copper powder in the powder collecting tank and supplementing the electrolyte in the powder collecting tank, so that the consumption of the electrolyte is reduced, and the cost is effectively saved.
(3) Simple structure, practical mode is convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure, 1-an electrolytic tank, 2-a material conveying pipe, 3-a powder collecting tank, 4-a first valve, 5-an overflow tank, 6-an overflow pipe, 7-a liquid conveying pipe, 8-a second valve, 9-a liquid supplementing pipe, 10-a material discharging pipe and 11-a material discharging valve.
Detailed Description
The utility model is described in detail below with reference to the following figures and examples:
as shown in figure 1, the device for continuously producing the electrolytic copper powder comprises an electrolytic tank 1, wherein the electrolytic tank 1 is a conventional electrolytic tank in the field, a raw material copper plate is adopted as an anode in the electrolytic tank 1, a flat copper plate is adopted as a cathode, a conveying pipe 2 is connected to the bottom of the electrolytic tank 1, the conveying pipe 2 is connected with a powder collecting tank 3 for collecting the copper powder, the powder collecting tank 3 is made of glass fiber reinforced plastic and has good corrosion resistance, the service life of the powder collecting tank is ensured, the powder collecting tank 3 is arranged and can quickly discharge the copper powder in the electrolytic tank 1 into the powder collecting tank 3, a first valve 4 is further arranged on the conveying pipe 2, an overflow groove 5 is arranged on one side of the electrolytic tank 1, an overflow pipe 6 is connected to the upper part of the electrolytic tank 1, the overflow pipe 6 is connected with the overflow groove 5, a liquid conveying pipe 7 is connected to the bottom of the overflow groove 5, the liquid conveying pipe 7 is connected with the top of the powder collecting tank 3, a second valve 8 is arranged on the liquid conveying pipe 7, the electrolytic cell 1 is further connected with a liquid replenishing pipe 9 for replenishing electrolyte into the electrolytic cell 1 and maintaining the position of the electrolyte in the electrolytic cell 1, the bottom of the powder collecting tank 3 is connected with a discharging pipe 10 for discharging the copper powder stored in the powder collecting tank 3, and the discharging pipe 10 is provided with a discharging valve 11.
The lower part of the powder collecting tank 3 is tapered with a large upper part and a small lower part so that all the copper powder in the powder collecting tank 3 is discharged, and the bottom of the electrolytic cell 1 is tapered with a large upper part and a small lower part so that the copper powder is prevented from accumulating in the electrolytic cell 1.
The use mode of the utility model is as follows:
the copper sulfate solution is used as electrolyte, the electrolyte is added into the electrolytic tank 1, electrolysis enters the powder collecting tank 3 through the material conveying pipe 2, the electrolytic operation can be carried out when the electrolytic tank 1 and the powder collecting tank 3 are filled with the electrolyte, and the current density is 2000-2500A/m during electrolysis2In the process of electrolysis, electrolyte can be supplemented into the electrolytic tank 1 through the liquid supplementing pipe 9, copper powder generated in the process of electrolysis can sink under the action of gravity and enter the material conveying pipe 2 through the material conveying pipe 2, because the copper powder generated in the process of electrolysis can timely enter the powder collecting tank 3 through the material conveying pipe 2 and is not remained in the electrolytic tank 1, the electrolytic tank 1 does not need to be stopped and washed after one end time of electrolysis, meanwhile, because the electrolyte is continuously supplemented into the electrolytic tank 1 in the process of electrolysis, the electrolysis in the electrolytic tank 1 can flow, and part of the copper powder can be mixed with the electrolyte, part of the electrolyte can flow into the overflow tank 5 through the overflow pipe 6 in the flowing process, when the copper powder accumulated in the powder collecting tank 3 needs to be taken out, the first valve 4 is closed, the discharge valve 11 is opened, the copper powder in the powder collecting tank 3 flows out from the discharge pipe 10 along with part of the electrolyte, the powder taking operation can be completed, at the moment, the second valve 8 is opened, the electrolyte in the overflow groove 5 is input into the powder collecting tank 3 through the liquid conveying pipe 7, the powder collecting tank 3 is flushed, and the inner part of the powder collecting tank is cleanedThe copper powder wash by water clean, then close relief valve 11 for be full of electrolyte in the collection powder jar 3, can reopen first valve 4 and make the copper powder in the electrolysis trough 1 get into the continuous electrolysis of accomplishing the copper powder in the collection powder jar 3, need not to shut down midway, effectively improved production efficiency, collect the electrolyte of overflow through the overflow launder, supply it to collection powder jar 3 in, and still can erode collection powder jar 3, reduced the effective reduce cost of the consumption of electrolyte.
Claims (8)
1. The utility model provides a device of continuous production electrolysis copper powder, its characterized in that, includes electrolysis trough (1), the bottom of electrolysis trough (1) is connected with conveying pipeline (2), conveying pipeline (2) are connected with collection powder jar (3) that are used for collecting the copper powder, one side of electrolysis trough (1) is equipped with overflow launder (5), and the upper portion of electrolysis trough (1) is connected with overflow pipe (6), overflow pipe (6) are connected with overflow launder (5), and the bottom of overflow launder (5) is connected with transfer line (7), transfer line (7) are connected with the top of collection powder jar (3).
2. The apparatus for the continuous production of electrolytic copper powder according to claim 1, characterized in that the powder collection tank (3) is made of glass fiber reinforced plastic.
3. The apparatus for the continuous production of electrolytic copper powder according to claim 1, characterized in that the feed conveyor pipe (2) is provided with a first valve (4).
4. The apparatus for the continuous production of electrolytic copper powder according to claim 1, characterized in that the bottom of the powder collection tank (3) is provided with a discharge pipe (10), and the discharge pipe (10) is provided with a discharge valve (11).
5. Device for the continuous production of electrolytic copper powder according to claim 1, characterized in that a solution replenishing pipe (9) is connected to the electrolytic cell (1).
6. The device for continuously producing electrolytic copper powder according to claim 1, characterized in that the liquid delivery tube (7) is provided with a second valve (8).
7. The apparatus for the continuous production of electrolytic copper powder according to claim 1, characterized in that the lower part of the powder collection tank (3) is of a tapered structure with a large top and a small bottom.
8. Device for the continuous production of electrolytic copper powder according to claim 1, characterized in that the bottom of the electrolytic cell (1) is of a tapered configuration with a large top and a small bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122682195.0U CN216237316U (en) | 2021-11-04 | 2021-11-04 | Device for continuously producing electrolytic copper powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122682195.0U CN216237316U (en) | 2021-11-04 | 2021-11-04 | Device for continuously producing electrolytic copper powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216237316U true CN216237316U (en) | 2022-04-08 |
Family
ID=80990701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122682195.0U Active CN216237316U (en) | 2021-11-04 | 2021-11-04 | Device for continuously producing electrolytic copper powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216237316U (en) |
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2021
- 2021-11-04 CN CN202122682195.0U patent/CN216237316U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240307 Address after: 737104 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: No.98, Jinchuan Road, Jinchuan District, Jinchang City, Gansu Province 737100 Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |