CN202201991U - Cathode plate with cooling system - Google Patents
Cathode plate with cooling system Download PDFInfo
- Publication number
- CN202201991U CN202201991U CN2011202005656U CN201120200565U CN202201991U CN 202201991 U CN202201991 U CN 202201991U CN 2011202005656 U CN2011202005656 U CN 2011202005656U CN 201120200565 U CN201120200565 U CN 201120200565U CN 202201991 U CN202201991 U CN 202201991U
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- CN
- China
- Prior art keywords
- cathode plate
- negative plate
- plate
- box
- cooling system
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- Expired - Fee Related
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model discloses a cathode plate with a cooling system, and relates to a device for producing metal powder in electrolytic method. The cathode plate with the cooling system comprises the cathode plate, and a cathode bus, wherein the cathode plate is a box; a cooling water inlet and a cooling water outlet are arranged on the box; and cooling water is charged to the box. The cathode plate is boxlike, the cooling water is charged to the box and a guide plate is welded inside the box, so cooling effect is reinforced. A main surface of the cathode plate is made of a titanium material and the titanium material has better corrosion resistance compared with stainless steel, so that when the plate is soaked by an electrolyte in production and shutdown processes, chemical corrosion is relatively small, and when a liquid level is unstable in the production process, a crusting is relatively light to process easily, thus obtaining relatively high electrochemical efficiency and relatively high energy utilization rate. The cathode plate with the cooling system has good conductive effect, reduces heating relative to the cathode plate, improves current efficiency, alleviates crusting phenomenon of the cathode plate and is relatively easy to process the surface. Furthermore, the temperature of the cathode plate and the solution is more controllable, the dendritic form of the product is more developed, the loose specific weight is smaller and the product quality is improved.
Description
Technical field
The utility model relates to the equipment that electrolytic process is produced metal-powder, is a kind of negative plate with cooling system specifically.
Background technology
The major equipment that electrolytic process is produced metal-powder has: X-former, rectifier cabinet, electrolyzer, negative plate, circulation groove, wash powder groove, after-treatment system.Electrolytic powder processing main technique condition is: negative plate current density, temperature, and electrolyte ion concentration, temperature, brush divides the time etc.Electrolytic process is an a large amount of heating process, and heating accounts for 1/3rd of total energy consumption, and heat generating components is mainly negative plate, and negative plate is immersed in the electrolytic solution; Usually the cooling of negative plate mainly realizes by cooling electrolytic solution, because thermal value is bigger, there is certain limitation in the electrolytic solution cooling; Cathode plate temperature can't satisfy negative plate cooling needs, owing to usually more than 90 ℃, can cause the product powder particle thicker at all; Dendritic structure is undeveloped, and loose specific weight is bigger, and quality product is not high; Because cathode plate temperature is causing conductivity relatively poor more than 90 ℃, further increased energy consumption in addition.
The utility model content
The utility model technical problem to be solved provides and a kind ofly can reduce cathode plate temperature, reduces negative plate resistance, improves a kind of negative plate with cooling system of current efficiency.
The utility model adopts following technical proposals to solve its technical problem:
A kind of negative plate with cooling system comprises negative plate, negative busbar, and said negative plate is a box body, and box body is provided with entrance of cooling water and cooling water outlet, feeds water coolant in the box body.
Be provided with flow deflector in the box body of said negative plate.
The two mainboard faces up and down of said negative plate connect with the titanium bar.
The mainboard face of said negative plate adopts the titanium material, and negative plate is connected excessive part and adopts copper titanium composition board with negative busbar, and negative plate is connected with bolt with negative busbar.
The negative plate of the utility model is a box-like, and logical water coolant and cassette interior welding flow deflector increase cooling performance in the box; Negative plate mainboard face is selected the titanium material for use, and the relative stainless steel erosion resistance of titanium material is better, and chemical corrosion was less when electrolytic solution was invaded bubble in the production docking process; The knot plate was lighter when liquid level was unstable in the production process, handled easily; Electrochemical efficiency is higher, and energy utilization rate is higher.Negative plate is connected excessive part and adopts the transition of copper titanium composition board with negative busbar, negative plate adopts bolt to be connected with negative busbar, increases electroconductibility, reduces and generates heat, and improves energy utilization rate; Negative plate two plate faces are with the anti-pressure ability of titanium bar welding with the increase negative plate; Adopt circular arc excessive around the negative plate, reduce the fringing effect of conduction.The utility model conductive effect is good, and the negative plate heating reduces relatively, and current efficiency improves; The negative electrode plate phenomenon that hardens alleviates, and the plate face is handled and is easier to; Negative plate and solution temperature are more controlled, and products-tree is dendritic more flourishing, and loose specific weight is littler, and quality product improves.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
A kind of negative plate with cooling system comprises negative plate, negative busbar.Negative plate 9 is processed into the box body shape, feeds water coolant in the box body.Entrance of cooling water 1 and cooling water outlet 2 can be placed on box body one side of negative plate 9, also can be symmetrically distributed; The box body interior welds flow deflector 10 of negative plate forms the flow of cooling water loop in box body.Increase cooling performance.Negative plate two boards face up and down connects the back welding with titanium bar 11, to increase the anti-pressure ability of negative plate; Adopt circular arc excessive around the negative plate between the front and the back side, the distance that generally there is 25-30mm at the negative plate front and the back side reduces the fringing effect of conduction.The mainboard face of the utility model negative plate 9 adopts the titanium material; Negative plate is connected excessive part 4,6 and adopts copper titanium composition board with negative busbar; Negative plate is connected excessive part 6 with negative busbar upper and lower surface connects the back welding with titanium bar 5, and negative plate is connected with bolt 3 with negative busbar.
Claims (4)
1. the negative plate with cooling system comprises negative plate, negative busbar, it is characterized in that said negative plate (9) is a box body, and box body is provided with entrance of cooling water (1) and cooling water outlet (2), feeds water coolant in the box body.
2. a kind of negative plate with cooling system as claimed in claim 1 is characterized in that being provided with flow deflector (10) in the box body of said negative plate (9).
3. a kind of negative plate with cooling system as claimed in claim 1 is characterized in that the two mainboard faces up and down of said negative plate (9) connect with titanium bar (11).
4. a kind of negative plate as claimed in claim 1 with cooling system; The mainboard face that it is characterized in that said negative plate (9) adopts the titanium material; Negative plate is connected excessively part (4,6) employing copper titanium composition board with negative busbar, negative plate is connected with bolt (3) with negative busbar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202005656U CN202201991U (en) | 2011-06-15 | 2011-06-15 | Cathode plate with cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202005656U CN202201991U (en) | 2011-06-15 | 2011-06-15 | Cathode plate with cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202201991U true CN202201991U (en) | 2012-04-25 |
Family
ID=45966123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202005656U Expired - Fee Related CN202201991U (en) | 2011-06-15 | 2011-06-15 | Cathode plate with cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202201991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611732A (en) * | 2015-02-15 | 2015-05-13 | 攀钢集团攀枝花钢铁研究院有限公司 | Air cooling cathode, molten salt electrolyzer and electrolysis method |
| CN105829582A (en) * | 2013-12-04 | 2016-08-03 | 奥图泰(芬兰)公司 | Method and cooling tank for cooling cast anode plates |
-
2011
- 2011-06-15 CN CN2011202005656U patent/CN202201991U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105829582A (en) * | 2013-12-04 | 2016-08-03 | 奥图泰(芬兰)公司 | Method and cooling tank for cooling cast anode plates |
| CN105829582B (en) * | 2013-12-04 | 2018-03-27 | 奥图泰(芬兰)公司 | Method and cooling bath for cooling casting positive plate |
| CN104611732A (en) * | 2015-02-15 | 2015-05-13 | 攀钢集团攀枝花钢铁研究院有限公司 | Air cooling cathode, molten salt electrolyzer and electrolysis method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20140615 |
|
| EXPY | Termination of patent right or utility model |