A superfine powder solid-liquid separator

Abstract

A solid-liquid separator for superfine powder comprises a base (1), a liquid containing bucket (2), a separating device (3), solid receiving devices (4), a liquid recovering device (5), a driving device (6) and a control device, wherein the liquid containing bucket (2) is arranged on the base (1); the separating device (3) is arranged in the liquid containing bucket (2); the bottom of the separating device (3) is fixed on the end surface of an output shaft (63) of the driving device (6), and is driven by the driving device to rotate; and the solid receiving devices (4) are mounted at the lower part of the separating device (3). The solid-liquid separator is characterized in that the separating device (3) comprises a rotating throwing-off bucket (31) and solid collecting opening branches (32); a liquid inlet (33) is formed in the top of the rotating throwing-off bucket (31); and a plurality of opening branch discharge holes (34) are uniformly distributed in the lower part of the rotating throwing-off bucket. The solid-liquid separator is simple in structural design and convenient to maintain, improves the solid-liquid separation efficiency, and is capable of collecting solids fast and conveniently.

Description

technical field [0001] The invention relates to the technical field of powder equipment, in particular to an ultrafine powder solid-liquid separator. Background technique [0002] Common solid-liquid separation equipment is a machine that uses the inertial centrifugal force generated by the rotation of the drum to separate or concentrate suspensions, emulsions, and other heterogeneous materials. The working principle is that when the suspension to be separated enters the solid-liquid separation equipment After the drum, a strong centrifugal force is generated in the high-speed rotating drum to deposit the solid phase particles on the inner wall of the drum, and they are trapped in the drum by the filter screen, and the liquid phase is filtered out through the filter screen, and the solid with relatively high humidity after centrifugation Trapped on the inner wall of the drum, it is not easy to scrape clean when scraping with a scraper, reducing the amount of solid output, an...

AI Technical Summary

Problems solved by technology

[0002] Common solid-liquid separation equipment is a machine that uses the inertial centrifugal force generated by the rotation of the drum to separate or concentrate suspensions, emulsions, and other heterogeneous materials. The working principle is that when the suspension to be separated enters the solid-liquid separation equipment After the drum, a strong centrifugal force is generated in the high-speed rotating drum to deposit the solid phase particles on the inner wall of the drum, and they are trapped in the drum by the filter screen, and the liquid phase is filtered out through the filter screen, and the solid with relatively high humidity after centrifugation Trapped on the inner wall of the drum, it is not easy to scrape clean when scraping with a scraper, reducing the amount of solid output, and the mechanism is cumbersome and inconvenient to maintain; in addition, the solids that have not been scraped remain on the inner wall of the drum, blocking the discharge of the liquid phase and affecting the subsequent centrifugation. Effects make an impact

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