Efficient grinding device for production of new energy lithium battery material

Abstract

The invention discloses an efficient grinding device for production of a new energy lithium battery material. The efficient grinding device comprises a shell. A feeding barrel is arranged at the top of the shell. A sealed discharging mechanism is arranged at the bottom end of the feeding barrel. A grinding seat is fixedly arranged on the left side wall in the shell. The right side of the grindingseat is inclined downwards to the right. A first arc-shaped groove is formed in the bottom of the right side of the grinding seat. A first grinding roller is mounted in the first arc-shaped groove ina sleeved mode and mounted on a bearing in a sleeved mode, wherein the bearing is arranged at the corresponding position of the side wall of the shell. A second arc-shaped groove is formed in the position, corresponding to the lower side of the first arc-shaped groove, of the right end of the bottom of the grinding seat. A second grinding roller is mounted in the second arc-shaped groove in a sleeved mode. The efficient grinding device for production of the new energy lithium battery material is ingenious in structure setting and reasonable in arrangement, efficient grinding of the material isachieved, the grinding precision is high, material oxidation is effectively avoided, and meanwhile, fast cooling can be achieved.

Description

technical field [0001] The invention relates to the technical field of production equipment for new energy lithium battery materials, in particular to a high-efficiency grinding device for the production of new energy lithium battery materials. 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 1912, the lithium metal battery was first proposed and studied by Gilbert N. Lewis. In the 1970s, M. S. Whittingham proposed and began to study lithium-ion batteries. 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. Lithium batteries can be roughly divided into two categories: lith...

AI Technical Summary

Problems solved by technology

[0003] In the production process of lithium battery materials, solid-state sintering is often used for production. However, the particle size of raw material particles needs to be higher before sintering. Traditional grinding equipment has a rigid structure, single function, low grinding efficiency and poor effect, which cannot meet the requirements. Grinding requirements in the production process of lithium battery materials

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