Aluminum electrolysis anode hollow aluminum pouring steel claw

A technology of aluminum electrolytic anode and empty steel claw, which is applied in the field of electrolytic aluminum anode steel claw, can solve the problems of high resistivity, large current empty consumption, high production cost, etc., and achieve the effect of reducing power loss, reducing production cost and high mechanical strength

Active Publication Date: 2019-07-19
贵州铝城铝业原材料研究发展有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] To sum up, the prior art has the technical problems of high resistivity of the body of the entire electro

Method used

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  • Aluminum electrolysis anode hollow aluminum pouring steel claw
  • Aluminum electrolysis anode hollow aluminum pouring steel claw

Examples

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Example Embodiment

[0019] The present invention will be further described below in conjunction with the drawings and embodiments, but it is not a basis for limiting the present invention.

[0020] Examples. A hollow aluminum-injected steel claw for aluminum electrolysis anode, which is constructed as figure 1 As shown, it includes a hollow steel claw steel shell 2, the upper end of the hollow steel claw steel shell 2 is provided with an aluminum guide rod connecting plug 3, the lower end of the hollow steel claw steel shell 2 is provided with a steel claw beam 4, and the lower end of the steel claw beam 4 is provided with a set The steel claw foot 6, the steel claw beam 4 and the steel claw foot 6 are hollow structures, and the aluminum guide rod connecting plug 3, the steel claw beam 4 and the steel claw foot 6 on the hollow steel claw steel shell 2 are filled with an aluminum core 5.

[0021] An aluminum guide rod 1 is provided in the aluminum guide rod connecting plug 3 on the hollow steel claw s...

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Abstract

The invention discloses an aluminum electrolysis anode hollow aluminum pouring steel claw. A hollow steel claw steel shell is included. An aluminum guide rod connecting plug is arranged at the upper end of the hollow steel claw steel shell. A steel claw beam is arranged at the lower end of the hollow steel claw steel shell. A set of steel claw feet are arranged at the lower end of the steel claw beam. The steel claw beam and the steel claw feet are each of a hollow structure. An aluminum core is poured into the aluminum guide rod connecting plug on the hollow steel claw steel shell, the steelclaw beam and the steel claw feet. By means of the aluminum electrolysis anode hollow aluminum pouring steel claw, the electrical resistivity of an anode guide rod and the steel claw is reduced, electrical losses are reduced, the production cost is reduced, and the beneficial effect that the integral mechanical strength is high is achieved.

Description

technical field [0001] The invention relates to the technical field of electrolytic aluminum anode steel claws, in particular to the hollow aluminum-injected steel claws of aluminum electrolytic anodes. Background technique [0002] In the existing prebaked anode electrolytic aluminum production, the anode steel claws and the anode carbon blocks are all connected by casting of phosphorus pig iron, and there are 2 to 4 diameters of 160 to 180 mm on the upper surface of the prebaked anode carbon block in the conductive direction, and the depth It is a circular groove of 80-110mm, commonly known as a carbon bowl. When the anode is assembled, the carbon bowl is used to place the anode claw head. The anode claw head is cast in the carbon bowl with phosphorus pig iron, and the steel claw head and the aluminum conductive rod are exploded through the aluminum steel. In this way, the anode conductive rod and the anode carbon block are connected together to form an anode carbon block ...

Claims

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Application Information

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IPC IPC(8): C25C3/12B22D19/16
CPCB22D19/16C25C3/125
Inventor 邹铜华邹建明
Owner 贵州铝城铝业原材料研究发展有限公司
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