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Filter plate for plate filter press

A plate filter press and filter plate technology are applied in filtration separation, separation methods, chemical instruments and methods, etc., which can solve the problems of easy adhesion of filter cakes and difficult cleaning of filter plates, and achieve the effect of improving the effect.

Inactive Publication Date: 2016-08-31
SICHUAN KAIMING MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the existing filter plates are all fixedly installed. After pressing the filter, the filter cake needs to be taken out. However, the existing filter plate has the problem that the filter cake easily adheres to the filter plate and is difficult to clean up during use.

Method used

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  • Filter plate for plate filter press
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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the embodiments, and the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other used embodiments obtained by persons of ordinary skill in the art without creative efforts all belong to the protection scope of the present invention.

[0018] A filter plate for a plate filter press, comprising a filter plate body, the periphery of the filter plate body protrudes outward to form a frame 1, positioning holes 5 are provided at the four corners of the frame 1, and positioning holes 5 are arranged inside the frame 1 There is an inclined plate body 2, the distance between the upper end of the plate body 2 and the plane of the frame 1 is smaller than the distance between the lower end of the plate body 2 and the plane of the frame frame; the plate body 2 and the frame 1 are integrally formed to form the fil...

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Abstract

The invention discloses a filter plate for a plate filter press. The filter plate comprises a filter plate body of which four sides protrudes outwards to form a frame. Positioning holes are formed at four corners of the frame. An inclined plate body is arranged in the frame. The distance between the upper end of the plate body and a plane of the frame is shorter than the distance between the lower end of the plate body and the plane of the frame. The plate body and the frame are integrally molded to form the filter plate body. A feeding hole is formed at the center of the plate body. A plurality of filtering holes are uniformly formed around the feeding hole. Filtering holes are also formed in the lowest side of the plate body and provided with a filter cloth. An elastic frame matched with the plate body is arranged at one side of the filter plate body.

Description

technical field [0001] The invention belongs to the technical field of wastewater treatment, in particular to a filter plate used for a plate filter press. Background technique [0002] At present, filter presses are widely used in chemical, pharmaceutical, metallurgy, ceramics, silicate and other industries, as well as municipal and industrial sludge dehydration; the specific process is: using the filter pressure difference on both sides of the filter cloth to force most of the material The water flows out of the body through the filter cloth, but the material is rented to form a cake in the filter chamber, so as to achieve the purpose of filtration. For example, the invention patent with the application number of 201520862233.2 discloses a filter press, including a bracket, a filter plate correspondingly arranged on the bracket, a hydraulic cylinder, a push plate arranged on the leftmost side of the filter plate, and a filter plate arranged on the filter plate. The thrust...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D25/21
CPCB01D25/215
Inventor 叶凯
Owner SICHUAN KAIMING MACHINERY MFG
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