Horizontal current-feed aluminum electrolysis cell electrode
A technology of aluminum electrolytic cells and horizontal power feeding, applied in the field of aluminum electrolytic cells, can solve the problems of insignificant energy saving effect, multiple busbar configurations, inconvenient replacement, etc., and achieve simple power supply mode, save connecting busbars, and facilitate replacement and maintenance Effect
Active Publication Date: 2013-07-17
ZHENGZHOU LIGHT METAL TECH
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Problems solved by technology
However, it still has many deficiencies. Compared with the design of the present invention, there are also disadvantages such as large magnetic field hazards, insignificant energy-saving effect, not every electrode can produce aluminum, many busbar configurations, and inconvenient replacement. Many problems such as large bus voltage drop
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[0021] see Figure 1 to Figure 4 In the figure, 1 is the electrolytic cell, 2 is the conductive rod, 3 is the electrode block, 4 is the conductive claw, 5 is the electrode fixing rod, 6 is the anode busbar, 7 is the cathode busbar, 8 is the aluminum rod, 9 is the steel rod, 10 11 is a claw beam, 12 is a through hole, 13 is a boss, 14 is an insulating layer, 15 is a conductive surface, and 16 is a liquid electrolyte layer.
[0022] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0023] Such as Figure 1 to Figure 4 , the present invention is a kind of aluminum electrolytic cell electrode with horizontal feed, which is composed of a plurality of electrode units, and the structures of the electrode units are all the same. Together with the electrode block 3, the electrode units are horizontally arranged in the electrolytic cell 1, and the conductive rod 4 is clamped by the electrode ...
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The invention belongs to the technical field of aluminum electrolysis cell. The horizontal current-feed aluminum electrolysis cell electrode comprises a plurality of electrode units which are identical in structure, wherein each electrode unit comprises a conductive rod composed of a conductive bar and a conductive claw and an electrode block connected with the conductive rod; the electrode units are horizontally distributed in an electrolysis cell in the transverse direction, and are hung in the electrolysis cell through the conductive rods; the conductive surfaces of the electrode blocks are parallel; a liquid electrolyte layer is arranged between two adjacent electrode units; and the two electrode units at two ends of the electrode are respectively connected with an anode bus and a cathode bus. The horizontal current-feed aluminum electrolysis cell electrode disclosed by the invention is simple in power supply way and bus structure, and in comparison with the conventional electrode, the aluminum electrolysis cell electrode enhances stability in the electrolysis cell and prolongs the service life of the electrolysis cell, and facilitates change and maintenance of the electrode units.
Description
technical field [0001] The invention belongs to the technical field of aluminum electrolytic cells, and in particular relates to a horizontally charged aluminum electrolytic cell electrode. Background technique [0002] At present, the direction of the electrolytic current in the electrolytic cell used in the production of electrolytic aluminum industry is vertical, that is, the current flows vertically from the anode on the upper part of the electrolytic cell to the electrolyte layer, the aluminum liquid layer and the cathode at the bottom of the electrolytic cell. This kind of electrolytic cell electrode has the following technical problems that are difficult to solve. One is that a strong current of hundreds of thousands of amperes must flow through the bottom of the molten pool of the electrolytic cell. The second is that the strong current passing through the electrolytic cell will generate a strong electromagnetic field. In the electrolytic cell, the liquid aluminum is...
Claims
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Inventor 梁学民王有山刘静冯冰
Owner ZHENGZHOU LIGHT METAL TECH