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Vacuum-wrapped aluminum slag separation system for electrolytic aluminum

A technology of separation system and vacuum bag, which is applied in the field of electrolytic aluminum, can solve the problems of high manufacturing cost and achieve the effect of increasing the crushing force

Active Publication Date: 2019-03-19
江苏复容科技创业孵化管理有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to make up for the deficiencies in the prior art and solve the problems of high cost of grinding and smashing the aluminum slag and the high manufacturing cost of the grinding and smashing screening machine; the invention proposes a vacuum-clad aluminum slag separation system for electrolytic aluminum

Method used

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  • Vacuum-wrapped aluminum slag separation system for electrolytic aluminum
  • Vacuum-wrapped aluminum slag separation system for electrolytic aluminum
  • Vacuum-wrapped aluminum slag separation system for electrolytic aluminum

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Embodiment approach

[0027] As an embodiment of the present invention, a number of No. 1 grooves are provided on the grinding and smashing disk 22, and the No. 1 grooves are circumferentially distributed on the grinding and smashing disk 22, and a crushing rod 221 is provided on the No. 1 groove; the crushing rod 221 It is fixedly connected to the No. 1 groove by a spring, and the crushing rod 221 is threadedly connected to the inner wall of the No. 1 groove. The gas generated during the expansion and contraction of the No. 1 double-head cylinder 41 and the No. 2 double-head cylinder 42 acts on the crushing rod 221 to make the crushing The rod 221 is unscrewed to crush the aluminum slag. In the present invention, by setting the breaking rod 221, on the one hand, the gas produced by the No. 1 double-head cylinder 41 and the No. 2 double-head cylinder 42 is utilized, thereby improving the utilization rate of resources; The gas produced by 41 and No. 2 double-head cylinder 42 acts on the crushing rod...

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Abstract

The invention belongs to the technical field of electrolytic aluminum, and particularly relates to a vacuum-wrapped aluminum slag separation system for electrolytic aluminum. The vacuum-wrapped aluminum slag separation system comprises a grinding and smashing sieving machine, and further comprises a box body, a first grinding and smashing unit, a second grinding and smashing unit, a telescopic unit, a grinding plate, a double-head motor, a first motor and a controller. The first motor drives the box body to rotate, thus the first grinding and smashing unit rotates in the vertical direction, and a grinding ball rotates inside the box body, and meanwhile, the double-head motor drives thesecond grinding and smashing unit to rotate in the horizontal direction; and through mutual cooperation between the first grinding and smashing unit, the second grinding and smashing unit and the grinding ball, aluminum slag is thoroughly grinded, thus electrolyte and alumina powder wrapped in the aluminum slag are fully separated, and thus the separation efficiency of the aluminum slag is improved.

Description

technical field [0001] The invention belongs to the technical field of electrolytic aluminum, in particular to a vacuum-clad aluminum slag separation system for electrolytic aluminum. Background technique [0002] When the vacuum ladle for electrolytic aluminum is cleaned after use, the cleaned aluminum slag contains electrolyte, alumina powder and aluminum. Most of the mixture of electrolyte and alumina powder is wrapped in aluminum. To separate the aluminum slag becomes A big problem is that it is almost impossible to recycle and separate the electrolyte, alumina powder and aluminum in the aluminum slag. The previous method of dealing with this material was to sell the aluminum slag and other waste at a low price of 800 yuan per ton, resulting in electrolyte and oxidation. The unit consumption of aluminum has risen, and the cost of aluminum has risen. On the whole, it has increased the production cost of electrolytic aluminum and caused greater waste. [0003] There is al...

Claims

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Application Information

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IPC IPC(8): B02C13/06B02C17/10B02C13/26B02C13/16B01D46/02
CPCB01D46/02B02C13/06B02C13/16B02C13/26B02C17/10
Inventor 李运樊雪花
Owner 江苏复容科技创业孵化管理有限公司
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