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Electrolytic aluminum anode capable of inhibiting deformation of steel claws

A technology for electrolytic aluminum and steel claws, applied in the field of anodes for electrolytic aluminum, can solve the problems of high investment cost of one-time equipment, large power consumption for equipment operation, and increase of staff, etc., so as to increase equipment investment, increase energy consumption, increase The effect of the staff

Active Publication Date: 2015-01-28
SHANGHAI DATUN ENERGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this technology also has disadvantages and deficiencies: first, it is a passive solution, that is to say, this technology is a passive repair measure for steel claws that have been deformed; on the other hand, using This kind of technology requires high cost of one-time equipment investment, high power consumption for equipment operation, and additional staff, so it is neither energy-saving, environmentally friendly, nor economical.

Method used

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  • Electrolytic aluminum anode capable of inhibiting deformation of steel claws
  • Electrolytic aluminum anode capable of inhibiting deformation of steel claws

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Embodiment Construction

[0013] Such as figure 1 As shown, the anode for electrolytic aluminum that can suppress the deformation of steel claws includes an anode guide rod 1, a plurality of steel claws 3 connected to the lower end of the anode guide rod, an explosion welding block 2, cast phosphorus iron 4 and an anode carbon block 5; Rod 1, steel claw 3, and explosive welding block 1 form an anode guide rod group. There are a plurality of carbon bowls 51 on the upper end face of the anode carbon block 5, the number of the steel claws 3 corresponds to the number of the carbon bowls, and a plurality of steel claws 3 are respectively inserted into the carbon bowls 51 on the anode carbon block 5 and used Casting ferrophosphorus 4 and anode carbon block 5 are fixed together.

[0014] Such as figure 2 As shown, a pre-separation groove 53 is opened between adjacent carbon bowls 51 on the upper end surface of the anode carbon block 5 . The pre-separation groove 53 is a straight groove or a curved groove....

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Abstract

The invention discloses an electrolytic aluminum anode capable of inhibiting the deformation of steel claws, and belongs to the electrolytic aluminum anode. The anode consists of an anode guide rod, the steel claws, an explosive welding block, cast ferro-phosphorus and an anode carbon block, wherein pre-separation grooves are formed among adjacent carbon bowls on the upper end face of the anode carbon block. Compared with the conventional technology for reshaping and correcting the steel claws, a technology for inhibiting the deformation of the steel claws by using the anode has the advantages that: the problem that the steel claws are deformed still can be solved under the condition that equipment investment, energy consumption and the number of working personnel are not increased, and a better effect is achieved; and the invention has the characteristics that: the anode is energy-saving, environment-friendly and easy to popularize and apply.

Description

technical field [0001] The invention relates to an anode for electrolytic aluminum, in particular to an anode for electrolytic aluminum capable of suppressing deformation of steel claws Background technique [0002] The anode for electrolytic aluminum is an important part of the electrolytic aluminum production system. It consists of anode guide rods, steel claws, explosive welding blocks (sheets), cast iron phosphorus, and anode carbon blocks. In the production of electrolytic aluminum, the lower part of the anode carbon block needs to be immersed in the high-temperature electrolyte in the molten state in the electrolytic cell. With the continuous consumption of the anode carbon block, the entire anode also needs to move down continuously. The temperature increases accordingly. When the anode carbon block is consumed to the specified remaining thickness, the entire anode needs to be taken out from the electrolytic cell, after cooling and removing the anode carbon block res...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C25C3/12
Inventor 李来宝
Owner SHANGHAI DATUN ENERGY
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