Magnetic substance removing device for silicon carbide powder

Abstract

The invention discloses a magnetic substance removing device for silicon carbide powder. the magnetic substance removing device comprises a feeding funnel and a cleaning brush, wherein the bottom of the feeding funnel communicates with a discharging frame, and the bottom of the discharging frame communicates with a first conveying pipe, and a sorting device communicates with the end, far away fromthe discharging frame, of the first conveying pipe; and the bottom of the sorting device is fixedly connected with a fixing supporting table, and fixing supporting rods are fixedly connected to the positions, located at the 90-degree included angles, of the surface of the bottom of the fixing supporting table. The invention relates to the technical field of electrical auxiliary materials. The magnetic substance removing device for the silicon carbide powder has the advantages that the operation is simple, the structure is simple, the production is facilitated, the production cost is low, themagnetic substance removal process is simple and convenient to operate, and the overall removal efficiency and the removal effect can be improved.

Description

technical field [0001] The invention relates to the technical field of electrical auxiliary materials, in particular to a magnetic substance removal device for silicon carbide micropowder. Background technique [0002] Silica powder is a non-toxic, odorless, non-polluting inorganic non-metallic material, because it has good temperature resistance, acid and alkali corrosion resistance, high thermal conductivity, high insulation, low expansion, stable chemical properties and high hardness. Performance, is widely used in chemical industry, electronics, integrated circuit (IC), electrical appliances, plastics, coatings, advanced paints, rubber and national defense and other fields, silicon micropowder is made of natural quartz (SiO2) or fused silica (natural quartz melted at high temperature, The cooled amorphous SiO2) is a micropowder processed by multiple processes such as crushing, ball milling (or vibration, jet milling), flotation, pickling purification, and high-purity wat...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a magnetic substance removal device for silicon carbide micropowder, which solves the problem that the existing method for removing magnetic substance in silicon carbide micropowder is relatively complicated, and the related equipment used It is expensive, inconvenient to operate, and the overall removal effect is not good, and the removal efficiency is low

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