Wastewater recovery treatment equipment for aluminum industry production

Abstract

The invention discloses wastewater recovery treatment equipment for aluminum industry production, and relates to the technical field of aluminum production. In the prior art, one side of an existing filter screen is in contact with impurities, so that meshes are easily blocked by the impurities; and when the filter screen is cleaned, a worker needs to manually shut down wastewater feeding. A purpose of the invention is to solve the problems in the prior art. According to the technical scheme, the equipment comprises a box body, the inner walls of the two sides of the box body are rotationallyconnected with telescopic mechanisms, the sides, close to each other, of the two telescopic mechanisms are fixedly connected with a fixing frame, a filter screen is fixedly connected to the interior of the fixing frame, a first bevel gear and a disc are fixedly arranged outside the telescopic mechanism located on the left side in a sleeving mode, the disc is located on the right side of the firstbevel gear, a push rod motor is fixedly connected to the top of the inner wall of the left side of the box body, and a driving motor is fixedly connected to the output shaft of the push rod motor. According to the invention, vibration and turnover of the filter screen are conveniently controlled, efficient filtration of the filter screen is guaranteed, and wastewater feeding can be automatically stopped during turnover.

Description

technical field [0001] The invention relates to the technical field of aluminum production, in particular to a recovery and treatment equipment for waste water used in aluminum production. Background technique [0002] In the production of the aluminum industry, a lot of waste water will be produced, and the source of the waste water is also from many aspects, such as water cooling and cleaning, etc. Generally, when the cutting water is cooled, the waste water will contain a lot of waste impurities, so in the treatment of these waste water It is necessary to filter the impurities during the treatment. The traditional filtering method is generally to use a static filter to filter. However, one side of the filter is in contact with impurities, and the mesh is prone to be blocked, which affects the efficiency of the filter. When cleaning the filter screen, the staff needs to manually shut down the waste water feed, which affects the cleaning efficiency. Therefore, we propose a ...

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a waste water recovery and treatment equipment for aluminum production, which solves the problem that one side of the existing filter screen is easily blocked by impurities when it is in contact with impurities, and the problem that the staff needs to manually shut down the waste water feed when cleaning the filter screen

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