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Protection device and protection method of centrifuge filter drum

A filter drum and protective device technology, which is applied in the direction of centrifuges, etc., can solve the problems of centrifuge filter drum abrasion and other problems, and achieve the effect of remarkable protection effect, slow down wear and corrosion, and simple structure

Active Publication Date: 2022-07-29
TANGSHAN SENPU MINING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, in view of many problems in the prior art, the present invention provides a protective device for the filter drum of a centrifuge, which can effectively solve the problem of abrasion of the filter drum of a centrifuge

Method used

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  • Protection device and protection method of centrifuge filter drum
  • Protection device and protection method of centrifuge filter drum
  • Protection device and protection method of centrifuge filter drum

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Embodiment Construction

[0024] Exemplary embodiments of the present invention are described below with reference to the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding and should be considered as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted from the following description for clarity and conciseness.

[0025] as attached figure 1 and figure 2 As shown, the filter centrifuge includes a filter drum 1, a cone-section drum 2, a big-end drum 3, and a screw assembly 4. The filter drum is an important part for the centrifuge to start working. The drum wall 6 is provided with filter holes, and a filter screen block 7 is provided inside. When the filter drum is working, due to th...

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Abstract

A protection device and a protection method for a filter drum of a centrifuge, comprising a special-shaped sheath positioned at a filter hole of the filter drum of a centrifuge, and a filter hole sheath is arranged in the special-shaped sheath, the shape, size and thickness of which are the same as those of the filter. The holes are adapted to be embedded in the filter holes. The area of ​​each special-shaped sheath is larger than and can only cover one filter hole, and is attached to the outer wall of the filter drum. The special-shaped sheath is embedded in the filter drum hole to protect the cylinder hole and metal outer wall of the filter drum, which can effectively protect the filter drum cylinder, slow down the wear and corrosion of the cylinder, and maximize the shape and arrangement of the protective device. It covers the outer wall of the cylinder and protects the filter hole and the drum wall. The filter hole sheath is tapered in the direction of the outer extension of the drum hole, which can effectively prevent the liquid thrown out of the filter drum from splashing to the surface of the drum. On the outer wall of the drum, the abrasion of the drum is further reduced. The protective device has a simple structure and a remarkable protective effect.

Description

technical field [0001] The invention relates to a centrifuge protection device and a protection method, in particular to a protection device and a protection method of a centrifuge filter drum. Background technique [0002] Centrifuge is a kind of dehydration and recovery equipment for continuous processing of materials. It has large processing capacity and low product moisture. It is widely used in mineral processing, chemical industry, environmental protection and other industries. As one of the core moving parts of the centrifuge, the bowl is composed of three cylinders: filter section, cone section and big-end bowl. figure 1 shown. The filter drum is a cylinder for secondary dehydration of materials, and it is one of the most seriously worn parts of the drum. The filtrate of the centrifuge is discharged from the radial holes through the screen gaps in the inner wall of the filter drum. Under the action of strong centrifugal force, the filter drum is worn very seriously...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B04B7/18
CPCB04B7/18
Inventor 李锁柱谷振玲盛艳红左献义李恒辉刘庆宇梁福兴
Owner TANGSHAN SENPU MINING EQUIP CO LTD
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