An electrolytic aluminum tank shelling device

Abstract

The invention relates to the field of auxiliary devices for electrolytic aluminum, in particular to a housing breaking device for an electrolytic aluminum groove. The housing breaking device comprisesa housing breaking cylinder and two housing breaking components; the two housing breaking components are symmetrically arranged, and are fixedly connected with the housing breaking cylinder; a guiding component is arranged at the lower end of the housing breaking cylinder, and is arranged outside the two housing breaking components in a sleeving manner; magnetic auxiliary components are arrangedin the guiding component; the two housing breaking components cooperate with the magnetic auxiliary components; connecting components are arranged at the upper part of the guiding component; and the two housing breaking components are connected through the connecting components. Through the arrangement of the connecting components and the magnetic auxiliary components, the resistance of the housing breaking components in return can be effectively reduced, the return speed and the starting speed of the housing breaking components can be increased, and excessive soaking the housing breaking components in an electrolyte is avoided; and the guiding component can increase the fixed lengths of the housing breaking components, so that influence on the housing breaking cylinder when the housing breaking components deviate under an external force is reduced, and the serious wear of the housing breaking cylinder is avoided.

Description

technical field [0001] The invention relates to the field of electrolytic aluminum auxiliary equipment, in particular to an electrolytic aluminum tank shelling device. Background technique [0002] At present, the aluminum industry uses electrolytic cells for electrolytic production. During the working process of the electrolytic cell, a layer of shell will condense on the solution, which will affect the addition of raw materials. Therefore, in the production process, it is necessary to use a shelling device to continuously damage the Surface formed shell. [0003] But the electrolytic aluminum shelling device in the prior art also has the following deficiencies, the first, in order to improve the effect of shelling, many enterprises will increase the quality of the shelling hammer to improve the dynamics of shelling when using, which leads to It is difficult for the shelling hammer to return. The difficulty of returning the shelling hammer will cause the following problem...

AI Technical Summary

Problems solved by technology

[0003] But the electrolytic aluminum shelling device in the prior art also has the following deficiencies, the first, in order to improve the effect of shelling, many enterprises will increase the quality of the shelling hammer to improve the dynamics of shelling when using, which leads to Difficulty returning the shelling hammer

The difficulty of returning the shelling hammer will cause the following problems, (1) reduce the return speed of the shelling hammer, (2) slow the start-up speed during the shelling process, which will increase the residence time of the shelling hammer in the electrolytic solution, In turn, the shelling hammer is seriously worn out, which affects the quality and service life of the shelling hammer

Second, after the shelling hammer is completely hit, the shelling hammer is at the lowest point. Therefore, the distance between the shelling hammer and the fixed point between the shelling hammer and the shelling cylinder is relatively large. According to the principle of leverage, the shelling hammer is affected. A slight offset force will cause a great offset effect on the connection, which will lead to serious wear of the output shaft and cylinder block of the shelling cylinder, further reducing the service life of the shelling device

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