Silicon carbide micro-powder grinding system and using method thereof

Abstract

The invention discloses a silicon carbide micro-powder grinding system and a using method thereof, and belongs to the technical field of smashing machinery. The silicon carbide micro-powder grinding system comprises a storage box, a feeding pipe is arranged on the side wall of the lower end of the storage box, and a first feeding pump is installed on the feeding pipe; the feeding pipe is connected with a grinding mechanism, and a discharging pipe is arranged between the upper end of the grinding mechanism and the upper end of the storage box for connection; the lower end of the grinding mechanism is connected with an air inlet pipe, a fan is installed on the air inlet pipe, a plurality of medium storage tanks are installed on the air inlet pipe between the fan and the grinding mechanism in parallel, and the different medium storage tanks are used for storing silicon carbide media with different particle sizes; and a control box is arranged on one side of the grinding mechanism, the control box is connected with a control panel, and the control box is electrically connected with the first feeding pump, the grinding mechanism and the fan.

Description

technical field [0001] The invention relates to the technical field of crushing machinery, in particular to a silicon carbide micropowder grinding system and a method for using the same. Background technique [0002] Silicon carbide micropowder is made of natural quartz (SiO2) or fused quartz (natural quartz melted at high temperature and cooled amorphous SiO2) through crushing, ball milling (or vibration, jet milling), flotation, pickling purification, high-purity water treatment, etc. Micropowder processed by multiple processes. The ball mill is the key equipment for crushing the material after it is crushed. This type of grinding machine is filled with a certain number of steel balls in its cylinder as the grinding medium. [0003] It is widely used in cement, silicate products, new building materials, refractory materials, chemical fertilizers, black and non-ferrous metal beneficiation, glass ceramics and other production industries, for dry or wet grinding of various ...

AI Technical Summary

Problems solved by technology

[0004] After the existing ball mill grinds for a period of time, the silicon carbide micropowder whose particle size has reached the standard and the silicon carbide micropowder whose particle size has not reached the standard are mixed together, and the final discharge needs to be screened, resulting in insufficient grinding effect and low grinding efficiency , At the same time, the use of grinding media of different materials from silicon carbide has wear problems, resulting in impurities in silicon carbide powder, which affects product quality

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