Ball-milling classification production equipment for high-purity quartz powder

Abstract

The invention relates to ball-milling classification production equipment for high-purity quartz powder. The ball-milling classification production equipment comprises a lifting machine, a material bin, a belt material feeder, a ball mill, a classifier I, a classifier II, a material return spiral device, a dust remover, a draught fan and an air compressor, wherein the lifting machine is connected with a material inlet of the material bin; the belt material feeder is positioned on the lower surface of the material bin; a material outlet of the material bin is connected with the bet material feeder; a material inlet of the ball mill is positioned in the lower surface of the belt material feeder and is also connected with one end of the material return spiral device; a material outlet of the ball mill is connected with the classifier I; the other end of the classifier I is connected with the classifier II; the lower part of the classifier I is connected with the other end of the material return spiral device; the other end of the classifier II is connected with the dust remover; the draught fan is arranged on the dust remover. The ball-milling classification production equipment can guarantee the fineness and the purity of the quartz powder and can reduce the energy consumption and increase the yield.

Description

Technical field [0001] The invention relates to a technology for preparing high-purity quartz powder, in particular to a ball mill and classification production equipment for high-purity quartz powder. Background technique [0002] Quartz powder is an important non-metallic mineral and a raw material for nearly a hundred industrial products. It is mainly used in the glass industry, foundry industry, filler field, metal silicon production and electronics industry. With the development of the national economy and the progress of science and technology, especially the rapid development of the photovoltaic industry and the electronics industry, the demand for high-grade ultra-pure quartz powder is increasing, which puts forward higher requirements for the production and processing of quartz powder. [0003] There are many quartz powder manufacturers in my country, but they generally have shortcomings such as small production scale and low product grades. It is difficult to achieve larg...

AI Technical Summary

Problems solved by technology

Although the jet mill can ensure the fineness and purity of the product, but the jet mill has high energy consumption and low output, making it difficult to meet market demand

Images