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An anode steel claw for electrolytic aluminum

An anode steel claw and electrolytic aluminum technology, applied in the field of anode steel claws for electrolytic aluminum, can solve the problems of narrow gap, large welding deformation, deep weld seam, etc., achieve reduced welding deformation, reduced weld seam depth, and improve overall quality Effect

Active Publication Date: 2020-05-05
XINJIANG JOINWORLD CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the large cross-section of the claw head, the narrow gap between the claw head and the beam, and the deep weld seam, the welding area is only one circle of the groove, and it is impossible to form a full-section weld, and the welding deformation is large, which will affect the anode steel. overall quality of the claw

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  • An anode steel claw for electrolytic aluminum

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Embodiment Construction

[0028] In order to further illustrate the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the application according to the present invention will be described in detail below with reference to the drawings and preferred embodiments. . In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. In addition, specific features, structures, or characteristics in one or more embodiments may be combined in any suitable form.

[0029] Such as figure 1 As shown, an anode steel claw for electrolytic aluminum proposed in an embodiment of the present invention includes: a beam 1 and a claw head 2; the beam 1 is welded by forming steel; the claw head 2 is a cylinder, and the claw head 2 and the beam A filling block 3 is arranged between 1; in this embodiment, the material of the filling block 3 and the claw head...

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Abstract

The invention relates to the technical fields of aluminum electrolysis equipment, in particular to an anode steel claw for aluminum electrolysis. The main technical scheme is that the anode steel clawfor the aluminum electrolysis comprises a cross beam and claw heads, wherein the claw heads are cylindrical bodies; filling blocks are arranged between the claw heads and the cross beam; the claw heads and the cross beam are in welding connection through metal inert-gas welding by surrounding the filling blocks. By adopting the anode steel claw disclosed by the invention, the depth of a welded joint can be reduced, the welding deformation can be reduced, and the whole quality of the anode steel claw can be increased.

Description

Technical field [0001] The invention relates to the technical field of electrolytic aluminum equipment, in particular to an anode steel claw for electrolytic aluminum. Background technique [0002] The anode steel claw is an important component of the pre-baked anode in the aluminum electrolysis production. It is the connecting component between the anode carbon block and the aluminum guide rod on the electrolytic cell. It loads a large current in the electrolytic aluminum production and is the main consumption of electrolytic aluminum enterprises. One of the parts, the quality of anode steel claws directly affects production efficiency and production costs. [0003] The traditional anode steel claw for electrolytic aluminum is composed of a beam and a claw head, and the beam and the claw head are welded into a whole by arc welding (or resistance welding). The welding process is mostly completed by open groove welding. However, due to the large cross section of the claw head, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C25C3/12
CPCC25C3/12
Inventor 昌振利陈润冬张林威赵霞郑现林黄家强
Owner XINJIANG JOINWORLD CO LTD