A vacuum clad aluminum slag separation system for electrolytic aluminum
A separation system and vacuum bag technology, applied in the field of electrolytic aluminum, can solve problems such as high manufacturing costs, and achieve the effects of strong practicability, improved separation efficiency, and a wide range of applications
Active Publication Date: 2021-11-23
江苏复容科技创业孵化管理有限公司
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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
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[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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The invention belongs to the technical field of electrolytic aluminum, and specifically relates to a vacuum-clad aluminum slag separation system for electrolytic aluminum, including a grinder screening machine; a box body, a No. 1 grinder unit, a No. 2 grinder unit, a telescopic unit, Grinding plate, double head motor, number one motor and controller. The No. 1 motor drives the box to rotate, so that the No. 1 grinding unit rotates in the vertical direction, and the grinding ball rotates inside the box. At the same time, the double-headed motor drives the No. 2 grinding unit to rotate in the horizontal direction; The interaction between the No. 1 grinding unit, the No. 2 grinding unit and the grinding ball can fully grind the aluminum slag, so that the electrolyte and alumina powder wrapped inside the aluminum slag can be fully separated, thereby improving the separation efficiency of the aluminum slag. .
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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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