Dustproof safe feeding device for power battery black powder acid leaching feeding

Abstract

The invention discloses a dustproof safe feeding device for power battery black powder acid leaching feeding. The dustproof safe feeding device comprises a leaching tank, a discharging grid and a material shaking assembly, and the leaching tank comprises a feeding port; and the discharging grid is installed in the feeding port and provided with a discharging hole. The material shaking assembly comprises a material shaking part and a driving device, the material shaking part is movably arranged in the discharging hole, the driving device is connected with the material shaking part, and the driving device drives the material shaking part to move in the discharging hole. The feeding port is provided with the discharging grid, so that operators are prevented from falling into the feeding port; and the material shaking part and the driving device are installed, so that the bridging phenomenon of battery powder is eliminated, and the battery powder is prevented from blocking the feeding port.

Description

Technical field [0001] The present invention relates to the field of new energy recycling materials industry, in particular to a battery for black powder with the acid leaching the dust feeding means feed safety. Background technique [0002] After cell division after pulverization and classification, the need to remove the pickling tank acid leaching copper, iron, aluminum and other impurities, to dip into the powder cell of an acid bath, in the present process the powder into the cell in the process of the pickling tank the following drawbacks: pickling device doghouse and no effective protection of large, prone to danger fall into doghouse danger when work of the operator. Inventive content [0003] The present invention is intended to address at least one of the technical problems present in the prior art. To this end, the present invention provides a method of preventing an operator falling into doghouse facing Ustilago battery acid leaching material feeding apparatus dustp...

AI Technical Summary

Problems solved by technology

[0002] After the battery is crushed and sorted, it needs to be pickled in the pickling tank to remove impurities such as copper, iron, aluminum, etc., and the battery powder should be put into the pickling tank for reaction. In the current process, the battery powder is put into the pickling tank. There are the following defects: the feeding port of the pickling equipment is large and there is no effective protection, and the operator is prone to danger of falling into the feeding port and causing danger when working.

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