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Method and equipment for clearing hot anode scrap electrolytes

A technology of electrolyte and residual electrode, which is applied in the field of electrolyte cleaning, can solve the problems of high labor intensity and low efficiency, and achieve the effects of reducing production processes, convenient use, and simple operation

Active Publication Date: 2010-06-02
洛阳震动机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of high labor intensity and low efficiency in existing electrolyte cleaning, the present invention provides a method and equipment for cleaning hot residual electrolyte

Method used

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  • Method and equipment for clearing hot anode scrap electrolytes
  • Method and equipment for clearing hot anode scrap electrolytes
  • Method and equipment for clearing hot anode scrap electrolytes

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Embodiment Construction

[0030] like figure 1 , 2 Shown: A method of cleaning the hot residual electrode electrolyte is to use the rapping method to clean the hot electrolyte on the surface of the residual electrode, and the dust generated during operation is collected into the dust collector through the dust removal nozzle 6, and the cleaned electrolyte is passed through the lower part. The hopper 8 is discharged, and the steps are as follows:

[0031] a. The hot stump 9 with electrolyte taken out from the electrolytic cell enters the stump positioning device of the equipment for cleaning the hot stump electrolyte through a hanging conveying system; the hanging conveying system has the hot slug with electrolyte taken out from the electrolytic cell Between the cooling poles for cleaning the hot residual electrode electrolyte equipment and the nearby treatment, there is a catenary or ring rail car for transporting the hot residual poles in the cooling pole room. In the closed space set up, the entire...

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Abstract

The invention discloses a method and equipment for clearing hot anode scrap electrolytes. A vibrating and beating method is used for clearing hot electrolytes on the surface of an anode scrap. The method comprises the following steps of: conveying a hot anode scrap (9) into heat anode scrap electrolyte clearing equipment through a suspension conveying system; fixing the hot anode scrap (9) through an anode scrap positioning device, driving a vibration box (2) and a scraper knife (3) by a hydraulic cylinder to carry out vibrating and beating clear on the surface of the anode scrap (9), wherein smoke in the clearing process is collected into a smoke processing system through a sealing chamber; and conveying cleared electrolytes into an electrolyte crusher to be crushed through a hopper (8) and a conveyor, wherein the whole clearing process is controlled by a controller PLC. The invention can clear electrolytes on hot anode scraps at a temperature of 150-250 DEG C, and the residual quantity on the surface of the anode scrap after clearing is smaller than 10 percent. The invention reduces working procedures and anode cooling time so as to reduce a use site for anode cooling, and has good clearing effect, simple operation and convenient use.

Description

technical field [0001] The invention relates to the technical field of electrolyte cleaning, in particular to a method and equipment for cleaning hot residual electrode electrolyte. Background technique [0002] At present, there are two electrolyte cleaning methods used in China, one is manual cleaning, and the other is automatic cleaning. Manual manual cleaning: It mainly uses the manual operation of air picks to clean the electrolyte on the surface of the residual electrode. This method has a very harsh working environment, high labor intensity and low production efficiency. Most domestic aluminum plants use this cleaning method. Automatic cleaning; it is mainly an imported automatic cleaning machine, which firstly vibrates the electrolyte on the surface of the residual electrode to shatter the electrolyte, and then uses a hydraulic device to drive multiple blades to clean the shattered electrolyte from different directions. This cleaning machine is very unstable, has h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25C3/12B08B7/02
Inventor 关新民梁火群代润灯张二峰
Owner 洛阳震动机械有限公司
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