Efficient chemical raw material grinding equipment for chemical industry

Abstract

The invention discloses efficient chemical raw material grinding equipment for chemical industry. The efficient chemical raw material grinding equipment comprises a grinding box, a coarse grinding assembly, two fine grinding assemblies, a screening part and a material storage cavity are sequentially arranged in the grinding box from top to bottom, the two fine grinding assemblies are correspondingly arranged, the screening part corresponds to the coarse grinding assembly and the two fine grinding assemblies, and the screening part communicates with the material storage cavity; and a material returning part is fixedly connected to the inner wall of the top end of the grinding box, penetrates through the screening part and communicates with the material storage cavity, and the material returning part communicates with the screening part and the coarse grinding assembly. Chemical raw materials can be ground twice so that the chemical raw materials can be fully ground, meanwhile, the chemical raw materials which do not meet the screening condition after grinding are rapidly separated and ground again, the grinding efficiency of the chemical raw materials is improved, the inner wall of the grinding box is scraped in the grinding process, and the later manual labor intensity is reduced.

Description

technical field [0001] The invention relates to the technical field of chemical processing, in particular to a high-efficiency chemical raw material grinding equipment for chemical industry. Background technique [0002] In the field of chemical technology, in order to ensure sufficient reaction between chemical raw materials, chemical raw materials need to be ground into powder. Although there are many devices for grinding chemical raw materials in the prior art, their grinding efficiency is not ideal. [0003] The main factor affecting the grinding efficiency of chemical raw materials is that the grinding of chemical raw materials is not sufficient, the particle size of the raw materials after grinding is different, and because the raw materials with different particle sizes are mixed together, the raw materials with larger particle sizes block the sieve holes, making The raw materials that meet the grinding conditions are not easy to separate, and the ground raw materials...

AI Technical Summary

Problems solved by technology

[0002] In the field of chemical technology, in order to ensure that chemical raw materials can fully react, chemical raw materials need to be ground into powder. Although there are many devices for grinding chemical raw materials in the prior art, their grinding efficiency is not ideal.

[0003] The main factor affecting the grinding efficiency of chemical raw materials is that the grinding of chemical raw materials is not sufficient, the particle size of the raw materials after grinding is different, and because the raw materials with different particle sizes are mixed together, the raw materials with larger particle sizes block the sieve holes, making The raw materials that meet the grinding conditions are not easy to separate, and the raw materials after grinding are easy to adhere to the inner wall of the grinding device, which is difficult to clean up later, and the labor intensity is high

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