A centrifuge scraper mechanism

A centrifuge and scraper technology, which is applied in the field of centrifuges, can solve problems such as time-consuming and labor-intensive removal of potential safety hazards, and achieve the effect of avoiding potential safety hazards and improving work efficiency

Active Publication Date: 2021-11-30
无锡市华禾工控设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • A centrifuge scraper mechanism
  • A centrifuge scraper mechanism
  • A centrifuge scraper mechanism

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Embodiment Construction

[0024] For ease of understanding, the present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] A centrifuge scraper mechanism, including a scraper device 80 arranged on the centrifuge 70 for scraping the filter cake A on the inner wall of the drum 71, the scraper device 80 includes a scraper 90 and a driving device 100 for driving the scraper 90, and the scraper 90 is adjacent to On the inner wall of the drum 71, the driving device 100 drives the scraper 90 to rotate from the initial position and cut into the position of the filter cake A in the drum 71 and continue to make a linear motion to scrape the filter cake A until it reaches the bottom of the drum 71, and the scraper 90 completes the scraping action Afterwards, the driving device 100 drives the scraper 90 to linearly retreat from the bottom of the drum 71 to the top and rotate to an initial position away from the drum 71 . After the centrifuge 70 completes the centrif...

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Abstract

The invention belongs to the technical field of centrifuges, and in particular relates to a centrifuge scraper mechanism, including a scraper device arranged on the centrifuge for scraping the filter cake on the inner wall of the drum. The scraper device includes a scraper and a driving device for driving the scraper. The scraper is close to On the inner wall of the drum, the driving device drives the scraper to rotate from the initial position to cut into the position of the filter cake in the drum and continue to do linear motion to scrape off the filter cake until it reaches the bottom of the drum. After the scraper completes the scraping action, the driving device drives the scraper from the rotating The bottom of the drum returns to the top in a straight line and rotates to the initial position away from the drum to realize the automatic scraping and removal of the filter cake without manual operation, improving work efficiency and avoiding safety hazards.

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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B04B11/08
CPCB04B11/08B04B2011/086
Inventor 秦建国马国新
Owner 无锡市华禾工控设备制造有限公司
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