Scraper mechanism of centrifugal machine

Abstract

The invention belongs to the technical field of centrifugal machines, and specifically relates to a scraper mechanism of a centrifugal machine. The scraper mechanism comprises a scraper device, wherein the scraper device is arranged on the centrifugal machine and is used for scraping filter cakes on the inner wall of a drum, the scraper device comprises a scraper and a driving device which is usedfor driving the scraper to operate, the scraper is close to the inner wall of the drum, the scraper is driven to rotate and cut into the position of the filter cakes in the drum from the initial position by the driving device and continues to do a linear motion so as to scrape the filter cakes until the scraper reaches the bottom of the drum, after the scraping operation is completed by the scraper, the scraper is driven to linearly return to the top from the bottom of the drum and rotate to the position which is far from the initial position of the drum by the driving device, the filter cakes are automatically removed, manual operation is not needed, the working efficiency is improved, and additionally, potential safety hazards are avoided.

Description

technical field [0001] The invention belongs to the technical field of centrifuges, and in particular relates to a centrifuge scraper mechanism. Background technique [0002] A centrifuge is a device that uses centrifugal force to separate materials of different states or densities. The centrifuge is generally composed of a drum, a chassis, and supporting components. The vertically arranged drum is driven to rotate by a transmission device. The inner wall of the drum is equipped with a filter cloth or a screen as a filter medium, and the filtered filter cake / filter residue is retained. On the side wall of the drum, after the shutdown, workers use a shovel to manually clear the filter cake out of the drum from the cover of the centrifuge. The manual removal method is time-consuming and laborious, and at the same time, there is a safety hazard during manual removal. Contents of the invention [0003] The purpose of the present invention is to provide a centrifuge scraper me...

AI Technical Summary

Problems solved by technology

The centrifuge is generally composed of a drum, a chassis, and supporting components. The vertically arranged drum is driven to rotate by a transmission device. The inner wall of the drum is equipped with a filter cloth or a screen as a filter medium, and the filtered filter cake / filter residue is retained. On the side wall of the drum, after the shutdown, the workers use a shovel to manually clear the filter cake out of the drum from the cover of the centrifuge.

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