Refined production method for chemical raw materials

Abstract

The invention belongs to the technical field of chemical engineering, and particularly relates to a refined production method for chemical raw materials. The method adopts a chemical raw material grinder. The chemical raw material grinder comprises a box body, a feeding port, a smashing unit, a filter net unit, a circulating unit, a grinding unit and a collection basket, wherein the box body is cylindrical; the feeding port is mounted at the top of the box body; the smashing unit is used for smashing the chemical raw materials; the filter net unit is used for screening and filtering the smashed chemical raw materials; the circulating unit is used for conveying relatively large granular chemical raw materials on the filter net unit to the feeding port for resmashing; the grinding unit is used for grinding the smashed chemical raw materials into powder; the collection basket is located below the grinding unit; and the collection basket is used for loading the ground chemical raw materialpowder. The refined production method disclosed by the invention is mainly used for smashing and grinding block-shaped chemical raw materials. According to the method, the chemical raw materials areinitially smashed in advance and then are ground, so that the grinding efficiency is improved, and the grinding fineness is increased at the same time.

Description

technical field [0001] The invention belongs to the technical field of chemical industry, and specifically relates to a refined production method of chemical raw materials. Background technique [0002] The relationship between human beings and chemical industry is very close, and it has spread to all aspects of life. In modern life, chemical products are inseparable almost anytime and anywhere. From material life such as clothing, food, housing and transportation to spiritual life such as culture, art and entertainment, chemical products are required to serve them. Some chemical products play an epoch-making important role in the history of human development. Their production and application even represent a certain historical stage of human civilization. [0003] At present, with the development of science and technology, crushing devices are used more and more widely in the fields of chemical industry and machinery. Some chemical raw materials sometimes need to be crush...

AI Technical Summary

Problems solved by technology

[0003] At present, with the development of science and technology, crushing devices are used more and more widely in the fields of chemical industry and machinery. Some chemical raw materials sometimes need to be crushed and ground for the next step of processing, but some existing Due to its unreasonable structural design, the crushing and grinding device can fully grind the chemical raw materials. The particle size of the raw materials after grinding is different, the grinding effect on the chemical raw materials is poor, the grinding efficiency is low, and it cannot meet people's needs. Some crushing devices often have disadvantages such as large energy consumption and low crushing efficiency, which not only has low work efficiency, but also greatly increases the cost of the enterprise. Big

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