Alnico battery raw material filter device

Abstract

The invention discloses an AlNiCo battery raw material filter device, comprising a filter box, one side of the filter box is fixedly connected with a lower flange, and the upper end of the lower flange is detachably connected with an upper flange, and the lower flange is A sealing groove is reserved on the inner side of the disc, and a filter assembly is fixedly connected to the inside of the treatment box, and the bottom end of the treatment box is filled with filtrate, and the lower end of the right side of the exhaust pipe extends to the interior of the filtrate through the filter assembly, and the treatment box The right side of the upper end is fixedly connected with a discharge pipe, the lower end of the fixed frame is fixedly connected with an insert block, and the insert block and the slot are inserted into each other, the inside of the fixed frame is fixedly connected with a filter barrel, and the outside of the fixed frame is fixedly connected with a positioning card The positioning bar and the engaging block are engaged with each other, and the upper end of the fixed frame is fixedly connected with a handle. The Alnico battery raw material filter device has good corrosion resistance, is convenient to replace the filter element, and can purify acid gas, thus having good practicability.

Description

technical field [0001] The invention relates to the technical field of AlNiCo battery processing, in particular to an AlNiCo battery raw material filtering device. Background technique [0002] AlNiCo is the earliest developed permanent magnet material. It is an alloy composed of aluminum, nickel, cobalt, iron and other trace metal elements. In today's society, AlNiCo is often used to make positive electrode materials for batteries. The positive electrode material prepared by the AlNiCo has good stability, good electrochemical performance, simple preparation process, low cost, and easy industrial production, so it has good development prospects. AlNiCo battery raw materials are required in the processing process. Filtration is performed to ensure the purity of the product obtained. [0003] However, most of the raw materials of AlNiCo batteries are acidic raw materials, which will cause great corrosion to the filter device during the filtering process, reduce the life of th...

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Problems solved by technology

[0004] The object of the present invention is to provide an AlNiCo battery raw material filtering device to solve the problem that the raw materials of the AlNiCo battery proposed in the above-mentioned background technology are mostly acidic raw materials, which will cause greater corrosion to the filtering device during the filtering process of the raw materials. Reduce the service life of the device, and may even damage the filter element, causing the filter to fail to operate normally. At the same time, the filter barrel and the device are basically integrated, which is difficult to replace, so that the device can only use a fixed filter to filter raw materials, reducing the device. Flexibility, and the raw materials of AlNiCo batteries will produce acid gas during the filtration process, which will pollute the air and reduce the overall environmental protection problem

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