A grinding device for waste batteries

Abstract

The invention discloses a grinding device for waste batteries, which relates to the field of batteries, comprising an upper rolling block, an inner cavity is arranged inside the upper rolling block, and a through hole communicating with the inner cavity is arranged on the upper end surface of the upper rolling block. The top and side walls of the inner cavity are provided with upper grinding teeth; the motor and the lower rolling block connected with the motor power, the end face of the lower rolling block facing the upper grinding teeth is provided with lower grinding teeth, the gap between the upper grinding teeth and the lower grinding teeth The grinding space is composed of several connecting rings located on the lower end surface of the lower rolling block, several air blowing parts located in the connecting rings, and a driving part for driving the blowing parts. The top wall of the connecting ring is provided with a A corresponding connection groove, the connection groove runs through the upper end surface of the lower rolling block; the waste battery enters the grinding space through the through groove for grinding; after the completion, the driving part drives the blowing part into the grinding space to blow air, and the gas will Blow out the remaining particles adhering to the grinding space out of the grinding space, and clean up the remaining waste battery particles in time to ensure the grinding effect.

Description

technical field [0001] The invention relates to the field of batteries, in particular to a grinding device for waste batteries. Background technique [0002] It is an act of collecting used batteries to prevent them from entering the ecosystem and causing harm to the environment. Waste batteries contain a large amount of heavy metals and electrolyte solutions such as waste acid and alkali. If discarded at will, corrupt batteries will destroy our water sources, erode the crops and land we depend on for survival, and our living environment will face a huge threat. Therefore, it is necessary for us to recycle waste batteries after use, which can prevent environmental pollution, and reuse useful components in them to save resources. When using the fire method for calcination, the waste batteries need to be ground and crushed before being calcined. [0003] The applicant found that: in the device for grinding waste batteries, after grinding, some residual waste battery particl...

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Problems solved by technology

[0004] In view of this, the purpose of the present invention is to propose a grinding device for waste batteries to solve the problem of grinding waste batteries in the prior art. After grinding, some residual waste battery particles will adhere to the In the device, if it is not cleaned, it will affect the technical problems of the grinding effect

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