Grinding equipment for graphite for production of lithium batteries

Abstract

The invention relates to graphite grinding equipment, in particular to grinding equipment for graphite for production of lithium batteries. The grinding equipment for the graphite for the production of the lithium batteries has the advantages that multi-stage grinding can be carried out on the graphite for the production of the lithium batteries, ground graphite powder can meet the production standard, meanwhile, no pollution is caused in the grinding process, and workers can collect the graphite powder conveniently. The grinding equipment for the graphite for the production of the lithium batteries comprises a base and the like, wherein a collecting box is connected to the middle of the top of the base, a discharging pipe is connected to the middle of the bottom wall of the collecting box, a valve is arranged on the discharging pipe, a box body is connected to the left side of the top of the base, and the right side of the box body is connected to the upper part of the collecting box. According to the grinding equipment, a grinding mechanism is arranged, and therefore the graphite of the lithium batteries can be rapidly and efficiently ground and prepared.

Description

technical field [0001] The invention relates to a graphite grinding device, in particular to a graphite grinding device for lithium battery production. Background technique [0002] "Lithium battery" is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. In the 1970s, lithium-ion batteries were proposed and started to be studied. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. Therefore, lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have become the mainstream now. [0003] Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Li-ion batteries do not contain metallic lithium and are rechargeable. Lithium metal batteries, the fifth generation of recharg...

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the fact that the ground graphite powder in the prior art is far below the production standard, the quality of the produced lithium battery is also unsatisfactory, the collection of the ground graphite is cumbersome, and at the same time, large dust will be generated during grinding , the shortcoming of endangering the physical and mental health of the staff, the technical problem to be solved by the present invention is to provide a kind of multi-stage grinding that can make and produce graphite for lithium batteries, so that the ground graphite powder can reach the production standard, and at the same time, there is no pollution in the grinding process. , which is convenient for the staff to collect lithium batteries to make graphite grinding equipment for production

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