Aluminum frame anode for changing anode current circuit

A technology of anode current and anode bus, which is applied in the field of aluminum electrolysis, can solve the problems of complex structure of anode bus, complex structure of electrolytic cell, and many restrictions on process operation, and achieve the effect of simplifying structure, simplifying structure and configuration, and simplifying process operation

Pending Publication Date: 2018-03-30
SHANXI JINGZHILV ALUMINUM TECH CO LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned anode busbar configuration method uses a large amount of aluminum, and the anode busbar structure is complex, resulting in a complex structure of the electrolytic cell, many and complicated process operation restrictions, a long route for the current to flow through, and a high voltage drop of the anode busbar

Method used

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  • Aluminum frame anode for changing anode current circuit

Examples

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Embodiment 1

[0014] An aluminum frame anode that changes the anode current circuit includes an aluminum frame 2 and several conductors 13 arranged in the aluminum frame 2, and is only connected to the anode bus 1 on one side of the aluminum frame anode in the vertical direction.

[0015] An anode guide rod 3 is also arranged between the anode bus bar 1 and the aluminum frame 2 .

[0016] The number of the anode bus bars 1 is at least two groups.

[0017] A set of anode busbars 1 is simultaneously connected to one side in the vertical direction of several aluminum frame anodes.

[0018] Such as figure 1 As mentioned above, the anode busbar 1 is installed on the aluminum frame anode A side of the longitudinal center line 4 of the aluminum frame anode. Easy and voltage reduction requirement determination. Through a number of anode guide rods 3 arranged between the anode bus bar 1 and the aluminum frame 2, the current on the anode bus bar 3 is introduced to the power supply side (A side) of...

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Abstract

The invention relates to the technical field of aluminum electrolysis, and concretely relates to an aluminum frame anode for changing an anode current circuit. The aluminum frame anode for changing the anode current circuit comprises an aluminum frame and a plurality of conductors arranged in the aluminum frame, and only one side surface of the aluminum frame anode in a vertical direction is connected with an anode bus. The aluminum frame anode simplifies the structure and the configuration of the anode bus, simplifies the connection between the anode bus and the aluminum frame anode, saves the investment, allows the size and the structure of the anode to be not limited by the configuration of the anode bus, optimizes and shortens the circuit where the current passes through, reduces the voltage drop of the anode bus and the voltage drop of the anode, is conducive to simplify the structure of an electrolytic tank, simplifies the process operation, is simple, easy and fast to operate, and greatly facilitate the mounting and dismounting of the anode and the heavy repairing of the electrolytic tank.

Description

technical field [0001] The invention relates to the technical field of aluminum electrolysis, in particular to an aluminum frame anode that changes the anode current circuit. Background technique [0002] In a traditional electrolytic cell, due to the conductivity of the anode, it is impossible for the anode current to flow directly from one side of the same anode to the opposite side in the horizontal direction, so it is often installed on both sides of the longitudinal centerline of a certain horizontal plane of the electrolytic cell. Anode busbars, and through several anode guide rods and steel claws, or anode soft busbars and conductive rods, or up-plug conductive rods, the anode busbars on both sides are separately connected to different positions of the anode, so that the current on both sides of the anode busbars It is independently conducted to different positions of the anode through a long line; for example, for electrolytic cells arranged vertically, anode bus bar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25C3/12
CPCC25C3/12
Inventor 党建平党星培
Owner SHANXI JINGZHILV ALUMINUM TECH CO LTD
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