High-speed powder stirrer

Abstract

The invention discloses a high-speed powder stirrer comprising a barrel body; a cover is arranged at the top end of the barrel body; a stirrer is arranged in the middle position of the bottom end of the barrel body; a high-pressure gas pulse ejector is arranged on the cover; the high-pressure gas pulse ejector comprises a connecting pipe arranged in the middle of the cover in a penetration manner,a nozzle arranged at the bottom end of the connecting pipe and extending into the barrel body, an electromagnetic pulse valve arranged at the top end of the connecting pipe, a conveying pipe connected with the electromagnetic pulse valve, and a high-pressure gas generating device connected with the conveying pipe; a number of gas outlet holes are distributed evenly on the outer wall of the nozzle. The nozzle of the high-pressure gas pulse ejector can eject high-pressure gas from multiple angles. The ejected high-pressure gas can impact powder on the inner wall of the barrel body, can effectively blow down the sticky powder, makes the material mixed more uniform, keeps the powder consistent, can greatly reduce the times of cleaning the barrel body, and saves time and labor.

Description

technical field [0001] The invention relates to an iron oxide pigment processing equipment, in particular to a high-speed powder mixer. Background technique [0002] Iron oxide pigments have many colors, wide color spectrum, high hiding power, and strong tinting power. The main colors are red, yellow, and black. Through deployment, composite pigments of orange, brown, and green color spectrums can also be obtained. Iron oxide pigments have good light resistance, weather resistance, acid resistance, alkali resistance and solvent resistance, and are also non-toxic. They are widely used in pharmaceuticals, building materials, coatings, inks, plastics, ceramics, papermaking, magnetic recording materials and other industries. middle. [0003] In the production process of iron oxide pigments, a large amount of iron oxide pigments need to be poured into the agitator for stirring. The mechanism of the agitator generally includes a cylinder, which is equipped with a stirring plate, ...

AI Technical Summary

Problems solved by technology

[0004] 1. During the stirring process, iron oxide pigment powder is likely to stick to the inner wall of the cylinder. It is necessary to regularly scrape and remove the powder on the inner wall of the cylinder with a knife. Afterwards, it will affect the health of the body, and there will be a clean shave

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