A device for selective flocculation and purification of silica micropowder

Abstract

The invention discloses a selective flocculating and purifying device for silicon micro powder. The selective flocculating and purifying device comprises a box body, wherein one side, away from a supporting frame, of an anti-vibrating device is fixedly connected with a flocculating reaction kettle; one side, close to a distributing slot, of a discharge hole is in sliding connection with a distributing plate; a first liquid pump and an acidifying pump are fixedly connected in the inner cavity of a mounting frame from bottom to top in sequence; one side, away from the top of the inner cavity ofthe box body, of a lifting device is fixedly connected with a reaction kettle cover; the middle part of the top of the reaction kettle cover is fixedly connected with a stirring device; one side, awayfrom the mounting frame, of the lifting device on the top of the inner cavity of the box body is fixedly connected with a time relay; and the top of the inner wall of one side, close to the time relay, of the inner cavity of the box body is fixedly connected with a second liquid pump. The invention relates to the technical field of silicon micro powder processing. The device can automatically perform processing and monitoring in real time to avoid errors, improves processing efficiency, saves time, guarantees product quality through distributing, sufficiently and effectively utilizes a flocculating agent, and reduces the cost.

Description

Technical field [0001] The invention relates to the technical field of silicon micropowder processing, in particular to a device for selective flocculation and purification of silicon micropowder. Background technique [0002] Silicon powder is a non-toxic, odorless, and non-polluting inorganic non-metallic material. Because it has excellent performance such as good temperature resistance, acid and alkali corrosion resistance, high thermal conductivity, high insulation, low expansion, stable chemical properties, and high hardness, it is widely used in chemicals, electronics, integrated circuits, electrical appliances, plastics, and coatings. , Advanced paint, rubber, national defense and other fields. With the rapid development of high-tech fields, silicon powder will also enter a new historical development period. Silica powder is made of natural quartz or fused quartz through multiple processes such as crushing, ball milling, flotation, pickling purification, and high-purity ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a device for selective flocculation and purification of silicon micropowder, which solves the problem that in the process of use, errors may occur in the processing process due to the incompatibility of the equipment, and it cannot be adjusted in time, resulting in product quality problems. problems, problems that delay processing progress

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