Chemical material crushing and screening device

Abstract

The invention discloses a chemical material crushing and screening device which comprises a barrel, wherein four supporting columns are fixedly mounted at the bottom of the barrel, every two of the four supporting columns are symmetrically arranged, a discharge tube is fixedly mounted at the bottom of the barrel and communicates with the interior of the barrel, and a hopper and an L-shaped plate are fixedly mounted at the top of the barrel; the bottom end of the hopper extends into the barrel, a motor is fixedly mounted on the L-shaped plate, a first vertical shaft and two second vertical shafts are arranged in the barrel, and the two second vertical shafts are symmetrically arranged on the two sides of the first vertical shaft. The chemical material crushing and screening device is reasonable in design and good in practicability, can screen and filter materials after secondary crushing treatment, can vertically convey materials with large particles upwards for being subjected to secondary crushing treatment, further improves crushing quality of the materials, crushes the materials evenly, is better in crushing effect, is better in material screening effect, improves screening efficiency, saves time and improves work efficiency.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a crushing and screening device for chemical materials. Background technique [0002] The chemical industry, also known as the chemical processing industry, generally refers to the process industry in which chemical methods play a major role in the production process. The relationship between chemical industry and human beings 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 represents a certain historical stage of human civilization. During the processing of chemical materia...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a chemical material crushing and screening device, which solves the problem that the existing chemical material crushing and screening equipment has poor crushing effect on materials, uneven crushing of materials, and often The crushed material needs to be taken out and poured into the equipment for re-crushing. The operation process is cumbersome, time-consuming and labor-intensive, and the screening effect of the crushed material is not good, the screening efficiency is low, and it takes a long time to reduce the working efficiency.

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