CN203229576U - Composite steel claw for aluminum electrolysis - Google Patents
Composite steel claw for aluminum electrolysis Download PDFInfo
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- CN203229576U CN203229576U CN 201320237358 CN201320237358U CN203229576U CN 203229576 U CN203229576 U CN 203229576U CN 201320237358 CN201320237358 CN 201320237358 CN 201320237358 U CN201320237358 U CN 201320237358U CN 203229576 U CN203229576 U CN 203229576U
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- anode
- steel
- steel claw
- claw
- aluminum
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Abstract
The utility model discloses a composite steel claw for aluminum electrolysis. The composite steel claw comprises an aluminum guide rod, an anode steel claw and an anode carbon block, wherein one end of the anode steel claw is connected with the aluminum guide rod through a steel-aluminum explosion welding block or a screw, and the other end of the anode steel claw is connected with the anode carbon block in a phosphorus pig iron casting way; a copper plate is arranged on the outer side of the anode steel claw, the upper end of the copper plate is connected with the aluminum guide rod together, and the lower end of the copper plate is connected with the anode steel claw together; and a conductive reinforced plate is arranged between two steel claws of the anode steel claw, the upper end of the conductive reinforced plate and the anode steel claw are welded or directly cast and connected together, the lower end of the conductive reinforced plate is connected with the anode carbon block together in the phosphorus pig iron casting way, and the conductive reinforced plate is of a square structure. The composite steel claw disclosed by the utility model has the advantages of simple structure and reasonable design, the anode steel claw is formed by compounding steel and copper, the steel part has the effect of a conductor and can simultaneously ensure the load-bearing requirements, and the copper can lower the resistivity of the steel claw, reduce the steel-carbon pressure drop by above 30mV and save electricity per ton of aluminum by 100kW.h, so that the composite steel claw has better social and economic benefits and market popularization prospects.
Description
Technical field:
The utility model relates to the anode carbon block group in a kind of Aluminium Electrolysis, particularly relates to a kind of used for aluminium electrolysis clad steel pawl.
Background technology:
Used for aluminium electrolysis anode group is the main starting material of Aluminum Electrolysis Production, mainly is made up of aluminium guide bar, anode steel jaw and carbon anode.The anode group is mainly born electric action, and electric current is successively by aluminium guide bar, steel pawl and carbon lump in the Aluminium Electrolysis process, and the carbon element part participates in the reaction of electrolytic aluminum about 950 ℃, weigh about 1000kg.It mainly is to satisfy the effect of load-bearing, high temperature resistant and conduction simultaneously that the middle portion of anode group adopts the purpose of steel pawl, and the aluminium guide bar on top to adopt alumina mainly be to satisfy load-bearing and electric action.
In the prior art because the anode group in the work too down of high temperature shape, and need have bigger load-bearing effect, so between aluminium guide bar and carbon piece, adopt steel matter to be connected as excessive, to satisfy high temperature resistant and the load-bearing needs.But because steel and aluminium can not directly weld, need the blast welding block as transition, add the poorly conductive of steel, so the electric energy loss of this part is also bigger.
The utility model content:
Technical problem to be solved in the utility model is: a kind of used for aluminium electrolysis clad steel pawl is provided, makes the anode group in use, can satisfy the requirement of load-bearing, can also reduce the volts lost of anode group greatly, reduce the production power consumption of ton aluminium.
The utility model is that the technical scheme that the technical solution problem is taked is:
A kind of used for aluminium electrolysis clad steel pawl comprises aluminium guide bar, anode steel jaw and anode block, and described anode steel jaw one end is by steel-al blasting welding block or screw is connected with aluminium guide bar, the other end is connected with anode block by phosphorus pig iron pouring type; Arranged outside at anode steel jaw has copper coin, and described copper coin upper end is welded or is crimped on aluminium guide bar, the lower end is welded or is crimped on anode steel jaw; Between two steel pawls of described anode steel jaw, be provided with the conduction stiffening plate.
Described conduction stiffening plate upper end links together with anode steel jaw welding or direct cast, and the lower end links together by phosphorus pig iron pouring type and anode block.
Described conduction stiffening plate is square structure.
Positive beneficial effect of the present utility model is as follows:
1, the conduction stiffening plate of the utility model by between two steel pawls, arranging (do not conduct electricity in traditional anode steel jaw stiffening plate), the conduction stiffening plate links together by phosphorus pig iron pouring type and anode block, thereby strengthened the conductive area between anode steel jaw and the anode block, reduced the contact drop between anode steel jaw and the anode block.
2, the utility model has copper coin (not having copper coin in traditional anode steel jaw) by the arranged outside of anode steel jaw, purpose is to allow the part electric current directly by copper coin electric current is directed at lower part of anode steel jaw from aluminium guide bar, thereby the voltage loss that the resistance that reduces anode steel jaw top causes greatly reduces the resistivity of anode steel jaw.
3, the utility model is simple in structure, reasonable in design, effect is good, and anode steel jaw is composited by steel and copper material (copper coin), and steel have guaranteed the needs of load-bearing when partly having the conductor effect, and copper material then is the resistivity that greatly reduces the steel pawl.
4, the utility model can reduce steel-carbon pressure and falls more than about 30mv, and the economize on electricity of ton aluminium reaches 100kw.h, can effectively promote economic benefit of enterprises.
5, the utility model applied range especially is used in the large-scale electrolytic aluminium factory anode assembling process, has good social economic benefit and marketing prospect.
6, in the utility model, copper coin can replace with conduction other material better than steel, makes the overall electrical resistance of anode steel jaw descend, and reduces the power consumption loss of anode steel jaw part.
7, in the utility model, the conduction stiffening plate is square, strengthens contact area when anode steel jaw is connected with anode block, reduces volts lost.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side-view of Fig. 1;
Fig. 3 is the prior art constructions synoptic diagram;
Fig. 4 is the side-view of Fig. 3.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
A kind of used for aluminium electrolysis clad steel pawl comprises aluminium guide bar 1, anode steel jaw 4 and anode block 6, and anode steel jaw 4 one ends are by steel-al blasting welding block 2 or screw is connected with aluminium guide bar 1, the other end is connected with anode block 6 by phosphorus pig iron pouring type; Arranged outside at anode steel jaw 4 has copper coin 3, copper coin 3 upper ends are with aluminium guide bar 1 welding or be crimped on, the lower end is with anode steel jaw 4 welding or be crimped on, between two steel pawls of anode steel jaw 4, be provided with conduction stiffening plate 5, conduction stiffening plate 5 upper ends and anode steel jaw 4 welding or direct cast link together, the lower end links together with anode block 6 by the cast of the phosphorus pig iron, and conduction stiffening plate 5 is square structure.
The conduction stiffening plate 5 of the utility model by between two steel pawls, arranging, conduction stiffening plate 5 links together by phosphorus pig iron pouring type and anode block 6, thereby strengthened the conductive area between anode steel jaw 4 and the anode block 6, reduced the contact drop between anode steel jaw 4 and the anode block 6.
The utility model passes through at the set copper coin 3 in the outside of the outside of aluminium guide bar 1 lower end and anode steel jaw 4 upper ends, purpose is to allow the part electric current directly by copper coin 3 electric current is directed at lower part of anode steel jaw 4 from aluminium guide bar 1, thereby the voltage loss that the resistance that reduces anode steel jaw 4 tops causes greatly reduces the resistivity of anode steel jaw 4.
Claims (3)
1. used for aluminium electrolysis clad steel pawl, comprise aluminium guide bar (1), anode steel jaw (4) and anode block (6), it is characterized in that: described anode steel jaw (4) one ends are by steel-al blasting welding block (2) or screw is connected with aluminium guide bar (1), the other end is connected with anode block (6) by phosphorus pig iron pouring type; Arranged outside at anode steel jaw (4) has copper coin (3), described copper coin (3) upper end with aluminium guide bar (1) weld or be crimped on, the lower end welds or is crimped on anode steel jaw (4); Between two steel pawls of described anode steel jaw (4), be provided with conduction stiffening plate (5).
2. used for aluminium electrolysis clad steel pawl according to claim 1, it is characterized in that: described conduction stiffening plate (5) upper end links together with anode steel jaw (4) welding or direct cast, and the lower end links together by phosphorus pig iron pouring type and anode block (6).
3. used for aluminium electrolysis clad steel pawl according to claim 2, it is characterized in that: described conduction stiffening plate (5) is square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320237358 CN203229576U (en) | 2013-05-06 | 2013-05-06 | Composite steel claw for aluminum electrolysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320237358 CN203229576U (en) | 2013-05-06 | 2013-05-06 | Composite steel claw for aluminum electrolysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203229576U true CN203229576U (en) | 2013-10-09 |
Family
ID=49285714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320237358 Expired - Fee Related CN203229576U (en) | 2013-05-06 | 2013-05-06 | Composite steel claw for aluminum electrolysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203229576U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047028A (en) * | 2014-05-28 | 2014-09-17 | 中国一冶集团有限公司 | Manufacturing method and assembly device of anode carbon blocks |
| CN108103530A (en) * | 2018-01-04 | 2018-06-01 | 上海锢维智能设备有限公司 | A kind of highly conductive anode steel claw of electrolgtic aluminium |
| CN110106528A (en) * | 2019-06-03 | 2019-08-09 | 贵州铝城铝业原材料研究发展有限公司 | A kind of Novel hollow note copper anode steel claw for aluminum electrolysis |
-
2013
- 2013-05-06 CN CN 201320237358 patent/CN203229576U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047028A (en) * | 2014-05-28 | 2014-09-17 | 中国一冶集团有限公司 | Manufacturing method and assembly device of anode carbon blocks |
| CN104047028B (en) * | 2014-05-28 | 2017-04-12 | 中国一冶集团有限公司 | Manufacturing method and assembly device of anode carbon blocks |
| CN108103530A (en) * | 2018-01-04 | 2018-06-01 | 上海锢维智能设备有限公司 | A kind of highly conductive anode steel claw of electrolgtic aluminium |
| CN110106528A (en) * | 2019-06-03 | 2019-08-09 | 贵州铝城铝业原材料研究发展有限公司 | A kind of Novel hollow note copper anode steel claw for aluminum electrolysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20140506 |