CN220550244U - Nickel electrodeposition groove transverse electric arrangement structure - Google Patents
Nickel electrodeposition groove transverse electric arrangement structure Download PDFInfo
- Publication number
- CN220550244U CN220550244U CN202321935589.5U CN202321935589U CN220550244U CN 220550244 U CN220550244 U CN 220550244U CN 202321935589 U CN202321935589 U CN 202321935589U CN 220550244 U CN220550244 U CN 220550244U
- Authority
- CN
- China
- Prior art keywords
- conductive copper
- copper busbar
- transverse electric
- electrodeposition
- electrowinning
- 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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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000004070 electrodeposition Methods 0.000 title claims abstract description 18
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 16
- 238000005363 electrowinning Methods 0.000 claims abstract description 30
- 210000004027 cell Anatomy 0.000 claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052802 copper Inorganic materials 0.000 claims abstract description 27
- 239000010949 copper Substances 0.000 claims abstract description 27
- 210000005056 cell body Anatomy 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model provides a nickel electrowinning cell transverse electric arrangement structure which comprises a plurality of transverse electric units, wherein each transverse electric unit comprises two parallel conductive copper busbar, each conductive copper busbar is I-shaped, electrowinning cell bodies which are arranged in parallel are arranged in a space formed by surrounding the two conductive copper busbar, and conductive copper busbar is arranged between the two electrowinning cell bodies. The utility model is different from the existing nickel electrodeposition system in which a small number of tanks are serially reserved in the way of arranging passages, the largest electrodeposition tanks are arranged by using the space of a factory to the greatest extent, the largest productivity is fully exerted, meanwhile, the phenomena of cathode lug breakage and current zero return are avoided under the condition that short circuit transverse electric operation can be met during the discharging operation of the electrodeposition tanks, the usage amount of copper busbar is reduced, and further, the disposable investment and the overhaul and maintenance cost are reduced.
Description
Technical Field
The utility model belongs to the technical field of hydrometallurgy, and relates to a transverse electrolayout structure of a nickel electrowinning tank.
Background
The nickel electrowinning DC circuit is generally connected by a multiple connection method, namely all anodes in each electrolytic cell are connected in parallel, all cathodes are also connected in parallel, and cells are connected in series, namely all electrolytic cells are connected in series in a DC power supply line.
In order to supply power to the cathode and the anode in the cell, ledge buses are arranged on two sides of the electrolytic cell, and buses consisting of a single sheet, a double sheet and three sheets in riveted mode are adopted according to the total current.
When the electrowinning cell is in the process of discharging and assembling, short-circuit transverse electric operation is generally carried out, namely the lateral side buses on two sides of the electrowinning cell are connected, so that cell current flows through the bars in a short-circuit mode, and the cathode and the anode of the electrowinning cell are not in the process of passing through the cell, but because the cell voltage of nickel electrolysis is high, the current is large, the transverse electric method is easy to cause accidents such as bus burning, blasting, short-circuit power failure and the like, and therefore, the labor intensity is reduced and the safety of a system is ensured by installing a fixed transverse electric device through a cell head.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, provides a transverse electrowinning cell arrangement structure, and solves the problems that the capacity of the existing electrolytic cell is limited by the size of a factory building and the number of electrolytic cells cannot be changed due to fixed electrolytic cell outlet number.
For this purpose, the utility model adopts the following technical scheme:
the utility model provides a horizontal electric arrangement structure of nickel electrodeposition groove, includes a plurality of horizontal electric units, horizontal electric unit includes two conductive copper busbar (2) that set up side by side, conductive copper busbar (2) are the I shape, be equipped with in the space that two conductive copper busbar (2) enclose to establish and be electrodeposition cell body (1) that set up side by side, just be equipped with conductive copper busbar (4) between two electrodeposition cell bodies (1), be connected through horizontal electric installation (3) between conductive copper busbar (2).
Further, the length of the conductive copper busbar (2) is larger than that of the electrodeposition groove body (1).
Further, the short-circuit switch (3) adopts a spiral transverse electric type, a knife switch type and a large electric short-circuit switch type device.
The utility model has the beneficial effects that:
in the use process of the utility model, the water-soluble fiber,
the utility model is different from the existing nickel electrodeposition system in which a small number of tanks are serially reserved in the way of arranging passages, the largest electrodeposition tanks are arranged by using the space of a factory to the greatest extent, the largest productivity is fully exerted, meanwhile, the phenomena of cathode lug breakage and current zero return are avoided under the condition that short circuit transverse electric operation can be met during the discharging operation of the electrodeposition tanks, the usage amount of copper busbar is reduced, and further, the disposable investment and the overhaul and maintenance cost are reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the connection structure between the electro-deposition cell, the conductive copper busbar and the operation platform according to the present utility model.
In the figure, a 1-electro-deposition groove body, a 2-conductive copper busbar, a 3-short circuit switch and a 4-conductive copper busbar.
Detailed Description
The technical scheme of the utility model is described in the following with reference to the accompanying drawings and the implementation method.
As shown in fig. 1, a nickel electrowinning cell transverse electrowinning arrangement structure comprises a plurality of transverse electrowinning units, wherein each transverse electrowinning unit comprises two parallel conductive copper busbar (2), each conductive copper busbar (2) is in an I shape, electrowinning cell bodies (1) which are arranged in parallel are arranged in a space surrounded by the two conductive copper busbar (2), conductive copper busbar (4) are arranged between the two electrowinning cell bodies (1), and the conductive copper busbar (2) are connected through a short-circuit switch (3); specifically, the length of the conductive copper busbar (2) is longer than that of the electrodeposition tank body (1); the short-circuit switch (3) adopts a spiral transverse electric type, knife switch type and large electric short-circuit switch type device.
The utility model is mainly applied to the arrangement of the nickel electrowinning plant electrowinning tank and the nickel electrowinning plant electrowinning tank; as shown in figure 2, in the use process of the utility model, the electrowinning groove can be placed at the position of about 300mm of the high-position operation platform, so that the labor intensity is effectively reduced, and meanwhile, the electrowinning groove body (1) can be tightly connected and arranged, and a plurality of continuous groove bodies can be arranged without limitation.
The application process of the utility model is as follows: after the nickel electrowinning sheet reaches a growth period or when the electrowinning cell voltage is more than 7.5V and the anode smokes, a shift operator makes the short-circuit switch 3 act through a tool, so that cell edge current flows out of the short-circuit switch with smaller resistivity to flow to the cathode, after the cathode and the anode are assembled, each contact point of a bus is scrubbed clean by clean water before the new cathode and the anode are taken down, the shift operator makes the short-circuit switch act through the tool to remove electricity from the electrowinning cell, the cell edge bus is broken, so that the cell edge current flows into the electrowinning cell from the anode to flow to the cathode, and flows to the next electrowinning cell through the cathode.
Claims (3)
1. The utility model provides a horizontal electric arrangement structure of nickel electrodeposition groove, its characterized in that, includes a plurality of horizontal electric units, horizontal electric unit includes two conductive copper busbar (2) that set up side by side, conductive copper busbar (2) are the I shape, be equipped with in the space that two conductive copper busbar (2) enclose to set up and be electrodeposition cell body (1) that set up side by side, just be equipped with conductive copper bar (4) between two electrodeposition cell bodies (1), be connected through short-circuit switch (3) between conductive copper busbar (2).
2. A nickel electrowinning cell transverse electrowinning arrangement in accordance with claim 1, characterised in that the length of the conductive copper busbar (2) is greater than the length of the electrowinning cell body (1).
3. A nickel electrowinning cell in a transverse electrical arrangement as claimed in claim 1, characterized in that the short-circuit switch (3) is a spiral transverse electrical, knife-blade, large electrical short-circuit switch type device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321935589.5U CN220550244U (en) | 2023-07-21 | 2023-07-21 | Nickel electrodeposition groove transverse electric arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321935589.5U CN220550244U (en) | 2023-07-21 | 2023-07-21 | Nickel electrodeposition groove transverse electric arrangement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220550244U true CN220550244U (en) | 2024-03-01 |
Family
ID=90001997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321935589.5U Active CN220550244U (en) | 2023-07-21 | 2023-07-21 | Nickel electrodeposition groove transverse electric arrangement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220550244U (en) |
-
2023
- 2023-07-21 CN CN202321935589.5U patent/CN220550244U/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: 20240412 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 |