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Novel aluminum cell structure

An aluminum electrolytic cell and electrolytic cell technology, which is applied in the field of new aluminum electrolytic cell structure, can solve problems such as retention, achieve parameter balance, reduce pole distance voltage drop, and process stability

Inactive Publication Date: 2008-12-17
高德金 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the discharge of molten aluminum
[0014] It is difficult to solve various technical problems such as structural design and masonry process plan, and has been stuck in the stage of theoretical discussion and laboratory testing, and has never been implemented.

Method used

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  • Novel aluminum cell structure
  • Novel aluminum cell structure

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Embodiment approach

[0033] Implementation plan: A new type of aluminum electrolytic cell structure is innovatively designed on the basis of the current general aluminum electrolytic cell structure. The manufacturing and installation process of the structural components of the electrolytic cell can refer to the current relevant technical process standards. The main points of the masonry construction of a new type of aluminum electrolytic cell and the processing of parts are as follows:

[0034] 1. In the steel shell (11) of the electrolytic cell, according to the blueprint design and process requirements, build the insulation layer and the anti-leakage layer (12) of the cathode carbon block by masonry.

[0035]2. On the anti-leakage layer (12) in the steel shell (11) of the aluminum electrolytic cell, after determining the horizontal elevation and the position of the cathode carbon block (4) at the edge of the aluminum outlet, first construct and install the aluminum liquid storage The tank body (...

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Abstract

The invention provides a novel aluminium electrolytic cell structure. A cut-off device that can adjust the height of the liquid level of an aluminium layer generated in the electrolytic cell and control the flux of aluminium liquid and an aluminium liquid storage tank that can carry out electrode heating to an aluminium holding tank are arranged on the electrolytic cell, so that the aluminium liquid of the upper surface of a cathode block can successfully flow into the aluminium holding tank through the flow-guiding holes on the storage tank, thus solving the adjustment problem of the height of the liquid level of the aluminium layer generated in the electrolytic cell on the surface of the cathode block; therefore, the influence on the electrolyte height and electrolysis polar distance by magnetic vortice flow and magnetic field generated by the aluminium liquid layer can be eliminated by reducing the height of the aluminium liquid layer in the electrolytic cell so as to realize the purposes of reducing polar distance voltage drop, loss of aluminium generated for secondary oxidation and the electricity consumption of electrolysis technology of the aluminium.

Description

Technical field: [0001] A new type of aluminum electrolytic cell structure is a new type of prebaked aluminum electrolytic cell structure mainly used in the production of electrolytic aluminum industry. Background technique: [0002] The aluminum electrolytic cell is the equipment used for the production of electrolytic aluminum. Its main function is to make aluminum oxide produce thermoelectrochemical reaction under the action of low voltage and high current to generate electrolytic aluminum liquid. [0003] The current aluminum electrolytic cell is composed of two parts: the cathode cell structure and the anode structure. [0004] The structure of the cathode cell of the electrolytic cell is mainly in the steel shell of the electrolytic cell, on the internal insulation layer and the anti-leakage material layer, the cathode carbon block and the cathode steel rod are masonry made into the cathode lining with tamping paste, and then in the cathode The part of the electric me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25C3/08
Inventor 高德金高伟
Owner 高德金
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