CN203007448U - Novel electrolyzing and electrodepositing cathode plate - Google Patents
Novel electrolyzing and electrodepositing cathode plate Download PDFInfo
- Publication number
- CN203007448U CN203007448U CN2012207296671U CN201220729667U CN203007448U CN 203007448 U CN203007448 U CN 203007448U CN 2012207296671 U CN2012207296671 U CN 2012207296671U CN 201220729667 U CN201220729667 U CN 201220729667U CN 203007448 U CN203007448 U CN 203007448U
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- China
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- cathode plate
- stainless steel
- copper conductive
- conductive beam
- copper
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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
Abstract
The utility model relates to a novel electrolyzing and electrodepositing cathode plate which mainly comprises a stainless steel cathode plate and a copper conductive beam, wherein the copper conductive beam is provided with an elongated slot; the stainless steel cathode plate is inserted into the elongated slot of the copper conductive beam; and the outer side of the copper conductive beam is coated with a carbon fiber cloth layer. The preparation method of the novel electrolyzing and electrodepositing cathode plate comprises the following steps of: placing the completely-installed stainless steel cathode plate and the copper conductive beam into special equipment for cold rolling to roll the two materials into an integer; welding the seam position of the copper conductive beam and the stainless steel cathode plate by using a special welder; and after the welding is completed, uniformly polishing a welding seam. The cathode plate prepared through the method disclosed by the utility model is used for the hydrometallurgy industry, has the advantages of good conductibility, long life of the copper conductive beam and low cost, solves the problems of the existing industry and greatly enhances the competitiveness of non-ferrous metallurgy enterprises.
Description
Technical field
The utility model relates to the hydrometallurgy industry, is specifically related to novel electrolysis, electrodeposition negative plate in a kind of electrolytic copper, electro deposited copper, electrolytic manganese industry.
Background technology
When producing electrolytic copper, electro deposited copper, electrolytic manganese process, all adopt permanent stainless steel cathode plate as negative plate at present, existing technique domestic, domestic employing is divided into following several:
1, ladle copper.Take copper as conducting beam, reach good electroconductibility.Coat 316 stainless steel plates of one deck 2mm in the outside of copper, with rigidity and the protection copper corrosion that reaches conducting beam.The stainless steel of negative plate plate face and conducting beam outside coating welds, and upper method is that domestic enterprise's use is maximum.Its shortcoming is: the not name that conducting beam and stainless steel are laminated with is enough fine and close, and easily causing has the space in bi-material, cause acid mist to enter, and the corrosion conducting beam affects work-ing life, and is laminated with bad meeting and causes conductive effect poor, causes the problems such as electrical efficiency is low.
2, copper-clad stainless steel.Take stainless steel as conducting beam, stainless steel polar plate plate face and the first welding fabrication of stainless steel current conducting rod, then by negative plate handstand mode is electroplated.About about 2mm, this mode conducts electricity very well electroplating thickness greatly, but its shortcoming is: (1) complex manufacturing technology, cost is high and easily cause other pollution when electroplating.(2) plating long-time use of copper process of conducting beam outside, easily by electrolysis acid fog oxidation and corrosion, has reduced work-ing life.
3, stainless steel, copper, three layers of iron are compound.Take copper as the middle layer.The copper nexine is the A3 steel.The steel skin is 316 stainless steels.The advantage of this technique is that the price of conducting beam is low, and holistic cost descends, but its shortcoming is the manufacturing process complexity, and three layers must close can be very not fine and close, and the thermal expansivity of trilaminate material is different, can cause electric conductivity to descend, and brings the problems such as production cost increases.
The utility model content
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of novel electrolysis, electrodeposition negative plate that has high conductivity, high strength, high corrosion resistant and reach the compactness between bi-material is provided.
The purpose of this utility model is completed by following technical solution, this electrolysis, electrodeposition negative plate mainly are made of stainless steel cathode plate and copper conducting beam, described copper conducting beam offers an elongated slot, stainless steel cathode plate is plugged in the elongated slot of copper conducting beam, and the outside of this copper conducting beam is covered with one deck carbon fibre cloth layer.
As preferably, a kind of novel electrolysis as above, electrodeposition negative plate of utilizing realized its preparation method, and the method comprises following several step:
1), to open an about degree of depth identical with stainless steel cathode plate plate face thickness in the middle of the copper conducting beam be 5 ~ 15mm, width is the elongated slot of 1 ~ 2.5mm;
2), the stainless steel cathode plate insertion has been held successfully in the copper conducting beam of elongated slot;
3), stainless steel cathode plate and copper conducting beam after installing, then carry out cold rollingly, make its bi-material roll into one, to reach the electroconductibility of superelevation;
4), weld with welding machine in the place of copper conducting beam and stainless steel cathode plate seam;
5) after, welding is completed, that weld grinding is even;
6), the negative plate after welding is completed puts into molding die, copper conducting beam and copper conducting beam down stainless steel cathode plate plate face 5cm carry out whole carbon fiber reinforce plastic in the place, the thickness of this carbon fibre cloth layer is between 2 ~ 5mm, to reach the intensity of copper conducting beam.
The beneficial effects of the utility model are: overcome the shortcoming when using permanent stainless steel cathode plate in present stage electrolytic copper, electro deposited copper, electrolytic manganese industry, the external reinforcing material of copper conducting beam is adopted carbon fibre initial rinse fabric or glass fibre preimpregnation cloth and adopts the hot moulding technology to make, the novel cathode plate has high conductivity, high strength, high corrosion resistant and reaches compactness between bi-material, has greatly improved work-ing life.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is cross-sectional view of the present utility model.
Label in accompanying drawing is respectively: 1, stainless steel cathode plate; 2, copper conducting beam; 3, carbon fibre cloth layer; 21, elongated slot.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed introduction: as shown in accompanying drawing 1,2, electrolysis of the present utility model, electrodeposition negative plate mainly are made of stainless steel cathode plate 1 and copper conducting beam 2, described copper conducting beam 2 offers an elongated slot 21, stainless steel cathode plate 1 is inserted in the elongated slot 21 of copper conducting beam 2, and the outside of this copper conducting beam 2 is covered with one deck carbon fibre cloth layer 3.
The method for preparing novel electrolysis described in the utility model, electrodeposition negative plate comprises following several step:
1), open in the middle of copper conducting beam 2 one identical with stainless steel cathode plate 1 plate face thickness, the degree of depth is 5 ~ 15mm, width is the elongated slot 21 of 1 ~ 2.5mm;
2), stainless steel cathode plate 1 is inserted 2 li of copper conducting beams having held elongated slot 21 successfully;
3), the stainless steel cathode plate after installing 1 and copper conducting beam 2, then carry out cold rollingly, make its bi-material roll into one, to reach the electroconductibility of superelevation;
4), weld with welding machine in copper conducting beam 2 and the place of stainless steel cathode plate 1 seam;
5) after, welding is completed, that weld grinding is even;
6), the negative plate after welding is completed is put into molding die, down stainless steel cathode plate 1 plate face 5cm place carry out whole carbon fiber reinforce plastic at copper conducting beam 2 and copper conducting beam 2, the thickness of this carbon fibre cloth layer 3 is between 2 ~ 5mm, to reach the intensity of copper conducting beam 2.
The negative plate of the utility model preparation is used in that the hydrometallurgy industry has good conductivity and the conducting beam life-span is long, cost is low, has solved the difficulty in present industry, has greatly improved the competitive power of non-ferrous smelt enterprise.
Claims (1)
1. a novel electrolysis, electrodeposition negative plate, it is characterized in that: this electrolysis, electrodeposition negative plate comprise stainless steel cathode plate (1) and copper conducting beam (2), offer an elongated slot (21) on described copper conducting beam (2), stainless steel cathode plate (1) is plugged in the elongated slot (21) of copper conducting beam (2), and the outside of this copper conducting beam (2) is covered with one deck carbon fibre cloth layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207296671U CN203007448U (en) | 2012-12-25 | 2012-12-25 | Novel electrolyzing and electrodepositing cathode plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207296671U CN203007448U (en) | 2012-12-25 | 2012-12-25 | Novel electrolyzing and electrodepositing cathode plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203007448U true CN203007448U (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207296671U Expired - Lifetime CN203007448U (en) | 2012-12-25 | 2012-12-25 | Novel electrolyzing and electrodepositing cathode plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203007448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014780A (en) * | 2012-12-25 | 2013-04-03 | 林建洪 | Novel electrolysis and electrodeposition negative plate and preparation method thereof |
| WO2018092103A1 (en) * | 2016-11-19 | 2018-05-24 | Jan Petrus Human | Electrodes for use in the electro-extraction of metals |
-
2012
- 2012-12-25 CN CN2012207296671U patent/CN203007448U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014780A (en) * | 2012-12-25 | 2013-04-03 | 林建洪 | Novel electrolysis and electrodeposition negative plate and preparation method thereof |
| CN103014780B (en) * | 2012-12-25 | 2016-04-13 | 林建洪 | A kind of Novel electrolytic, electrodeposition negative plate and preparation method thereof |
| WO2018092103A1 (en) * | 2016-11-19 | 2018-05-24 | Jan Petrus Human | Electrodes for use in the electro-extraction of metals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |