CN215366017U - Cathode-anode device for pulp electrolysis - Google Patents
Cathode-anode device for pulp electrolysis Download PDFInfo
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- CN215366017U CN215366017U CN202120851620.1U CN202120851620U CN215366017U CN 215366017 U CN215366017 U CN 215366017U CN 202120851620 U CN202120851620 U CN 202120851620U CN 215366017 U CN215366017 U CN 215366017U
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- copper bar
- conductive copper
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Abstract
The utility model discloses a cathode and anode device for pulp electrolysis, which comprises an anode and a cathode and is characterized in that: the anode comprises an anode conductive copper bar, a plurality of parallel titanium strips are arranged on one side of the anode conductive copper bar, and a gap for ore pulp to flow is defined between every two adjacent titanium strips; the cathode comprises a cathode conductive copper bar, a titanium plate is arranged on one side of the cathode conductive copper bar, and a plurality of flow holes are uniformly distributed in the titanium plate. The cathode and anode device enhances the mobility of ore pulp and improves the electrolysis efficiency through structural improvement.
Description
Technical Field
The utility model relates to the technical field of ore pulp electrolysis equipment, in particular to a cathode and anode device for ore pulp electrolysis.
Background
The core of the ore pulp electrolysis technology is an electrolytic cell, finely ground minerals are added into the electrolytic cell in the form of ore pulp, and proper electrolyte is selected according to different mineral properties. The ore pulp electrolytic cell is divided into an anode area and a cathode area by a permeable diaphragm, ore pulp is added into the anode area, metal is separated out in the cathode area, and electrolyte returns to the ore pulp electrolytic cell after the electrolyzed ore pulp is subjected to liquid-solid separation. At present, the cathode and the anode of the ore pulp electrolytic cell mostly adopt a flat plate type structure, and the structure causes poor ore pulp fluidity and influences the electrolytic efficiency.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide the cathode and anode device for pulp electrolysis, which has good pulp fluidity and high electrolysis efficiency.
In order to achieve the above purposes, the utility model adopts the technical scheme that: a cathode-anode device for pulp electrolysis comprises an anode and a cathode. The positive pole includes positive pole electrically conductive copper bar, one side of positive pole electrically conductive copper bar is equipped with a plurality of parallel titanium strips, adjacent two inject between the titanium strip and form the clearance that supplies the ore pulp to flow. The cathode comprises a cathode conductive copper bar, a titanium plate is arranged on one side of the cathode conductive copper bar, and a plurality of flow holes are uniformly distributed in the titanium plate.
The utility model has the beneficial effects that: in the anode area, gaps for ore pulp to flow are formed among the titanium strips through the arrangement of the titanium strips, so that the anode flowability of the ore pulp is improved; meanwhile, in the cathode area, the plurality of flow holes formed in the titanium plate can improve the flowability of the ore pulp at the cathode, so that the efficiency of ore pulp electrolysis is improved.
Further, one side of the anode conductive copper bar, which is far away from the titanium strip, is symmetrically provided with a pair of anode support lugs, and one side of the cathode conductive copper bar, which is far away from the titanium plate, is symmetrically provided with a pair of cathode support lugs. The anode and the cathode can be quickly and conveniently placed in the electrolytic cell through the arrangement of the anode supporting lugs and the cathode supporting lugs.
Further, the anode support lug and the anode conductive copper bar are integrally formed, and the cathode support lug and the cathode conductive copper bar are integrally formed.
Further, the titanium plate is fixed with the cathode conductive copper bar in a welding mode. The connection stability of the titanium plate and the cathode conductive copper bar is improved in a welding mode.
Further, the titanium strip is fixed on the anode conductive copper bar in an overlapping mode, and an anti-corrosion coating is coated on the overlapping position of the titanium strip.
Further, a fixing clamp plate is arranged between the anode conductive copper bar and the titanium strip, and two ends of the fixing clamp plate are respectively connected with the anode conductive copper bar and the titanium strip through welding.
Further, the joint of the fixing splint and the titanium strip is coated with an anti-corrosion coating.
Further, the anode conductive copper bar and the cathode conductive copper bar are copper-titanium composite copper bars.
Drawings
FIG. 1 is a schematic structural diagram of an anode according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a cathode according to an embodiment of the present invention.
In the figure:
1-an anode; 11-anode conductive copper bar; 12-a titanium strip; 13-anode support hangers; 14-a fixed splint; 2-a cathode; 21-cathode conductive copper bar; 22-titanium plate; 23-a flow bore; 24-cathode support hangers.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Examples
Referring to the attached drawings 1-2, the cathode-anode device for ore pulp electrolysis comprises an anode 1 and a cathode 2. The positive pole 1 includes positive pole copper bar 11 that electrically conducts, one side of positive pole copper bar 11 is equipped with a plurality of parallel titanium strips 12, adjacent two it supplies the mobile clearance of ore pulp to inject to form between the titanium strip 12. The cathode 2 comprises a cathode conductive copper bar 21, a titanium plate 22 is arranged on one side of the cathode conductive copper bar 21, and a plurality of flow holes 23 are uniformly distributed in the titanium plate 22. In the anode area, gaps for ore pulp to flow are formed among the titanium strips 12 through the arrangement of the titanium strips 12, so that the anode fluidity of the ore pulp is improved; meanwhile, in the cathode area, the plurality of flow holes 23 arranged on the titanium plate 22 can improve the fluidity of the ore pulp at the cathode, so that the efficiency of ore pulp electrolysis is improved.
In this embodiment, a pair of anode supporting lugs 13 is symmetrically arranged on one side of the anode conductive copper bar 11 away from the titanium bar 12, and a pair of cathode supporting lugs 24 is symmetrically arranged on one side of the cathode conductive copper bar 21 away from the titanium plate 22. The anode supporting lug 13 is integrally formed with the anode conductive copper bar 11 or connected through welding, and the cathode supporting lug 24 is integrally formed with the cathode conductive copper bar 21 or connected through welding. The anode and the cathode can be quickly and conveniently placed in the electrolytic cell through the arrangement of the anode supporting lugs 13 and the cathode supporting lugs 24.
The titanium plate 22 is fixed with the cathode conductive copper bar 21 in a welding mode. The connection stability of the titanium plate 22 and the cathode conductive copper bar 21 is improved by welding.
In this embodiment, the titanium bar 12 is fixed on the anode copper bar 11 by overlapping, and the overlapping part is coated with an anticorrosive coating. Or a fixing clamp plate 14 made of metal is arranged between the anode conductive copper bar 11 and the titanium bar 12, and then two ends of the fixing clamp plate 14 are connected with the anode conductive copper bar 11 and the titanium bar 12 through welding. The joint of the fixed clamping plate 14 and the titanium strip 12 is also coated with an anticorrosive coating, and the anticorrosive coating adopts an epoxy resin coating.
In this embodiment, the anode conductive copper bar 11 and the cathode conductive copper bar 21 are both copper-titanium composite copper bars. The thickness of the titanium strip 12 is 2-5mm, and the width is 20-40 mm. The thickness of the titanium plate 22 is 2-5 mm.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a negative and positive pole device for ore pulp electrolysis, includes positive pole, negative pole, its characterized in that: the anode comprises an anode conductive copper bar, a plurality of parallel titanium strips are arranged on one side of the anode conductive copper bar, and a gap for ore pulp to flow is defined between every two adjacent titanium strips; the cathode comprises a cathode conductive copper bar, a titanium plate is arranged on one side of the cathode conductive copper bar, and a plurality of flow holes are uniformly distributed in the titanium plate.
2. The cathode-anode device for ore pulp electrolysis according to claim 1, characterized in that: one side of the anode conductive copper bar, which is far away from the titanium strip, is symmetrically provided with a pair of anode supporting lugs, and one side of the cathode conductive copper bar, which is far away from the titanium plate, is symmetrically provided with a pair of cathode supporting lugs.
3. The cathode-anode device for ore pulp electrolysis according to claim 2, characterized in that: the anode supporting lug and the anode conductive copper bar are integrally formed, and the cathode supporting lug and the cathode conductive copper bar are integrally formed.
4. The cathode-anode device for ore pulp electrolysis according to claim 3, characterized in that: the titanium plate is fixed with the cathode conductive copper bar in a welding mode.
5. The cathode-anode device for pulp electrolysis according to any one of claims 1-4, characterized in that: the titanium strip is fixed on the anode conductive copper bar in a lap joint mode, and an anti-corrosion coating is coated on the lap joint position of the titanium strip.
6. The cathode-anode device for pulp electrolysis according to any one of claims 1-4, characterized in that: and a fixing clamp plate is further arranged between the anode conductive copper bar and the titanium bar, and two ends of the fixing clamp plate are respectively connected with the anode conductive copper bar and the titanium bar through welding.
7. The cathode-anode device for ore pulp electrolysis according to claim 6, characterized in that: the joint of the fixed splint and the titanium strip is also coated with an anti-corrosion coating.
8. The cathode-anode device for ore pulp electrolysis according to claim 1, characterized in that: the anode conductive copper bar and the cathode conductive copper bar are copper-titanium composite copper bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851620.1U CN215366017U (en) | 2021-04-23 | 2021-04-23 | Cathode-anode device for pulp electrolysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851620.1U CN215366017U (en) | 2021-04-23 | 2021-04-23 | Cathode-anode device for pulp electrolysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215366017U true CN215366017U (en) | 2021-12-31 |
Family
ID=79627812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120851620.1U Active CN215366017U (en) | 2021-04-23 | 2021-04-23 | Cathode-anode device for pulp electrolysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215366017U (en) |
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2021
- 2021-04-23 CN CN202120851620.1U patent/CN215366017U/en active Active
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