Filter press for achieving solid-liquid separation of wastewater

A technology of solid-liquid separation and filter press, which is applied in filtration separation, separation methods, chemical instruments and methods, etc., can solve the problems of inconsistent water content in the filter cake and uneven pressure of the filtration mechanism, and achieves the improvement of effect and efficiency. Effect

Inactive Publication Date: 2016-08-24
SICHUAN KAIMING MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Existing filter presses use a driving mechanism to compress the filter mechanism from one direction. Since the filter mechanism is composed of multiple filter plates and filter frames, the pre

Method used

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  • Filter press for achieving solid-liquid separation of wastewater
  • Filter press for achieving solid-liquid separation of wastewater
  • Filter press for achieving solid-liquid separation of wastewater

Examples

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[0021] The present invention will be further described below in conjunction with the embodiments. The described embodiments are only a part of the embodiments of the present invention, and not all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] The filter press for solid-liquid separation of waste water of the present invention includes a frame 1, four guide rollers 2 are arranged on the frame 1, and a plurality of filtering mechanisms are sleeved on the guide rollers 2, and the filtering mechanism includes The filter frame 4 and the filter plate body 3 are both sleeved on the guide roller 2, and the periphery of the filter plate body 3 protrudes outward to form a frame 31. The four corners of the frame 31 A positioning hole 35 is provided, and the positioning hole 35 is used for the guide rollers 2 to...

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Abstract

The invention discloses a filter press for solid-liquid separation of waste water. The invention comprises a frame, four guide rollers are arranged on the frame, and a plurality of filter mechanisms are set on the guide rollers. The filter mechanism It includes a filter frame and a filter plate body, the filter frame and the filter plate body are sleeved on the guide roller, the surroundings of the filter plate body protrude outward to form a frame, and the four corners of the frame are provided with positioning holes. The upper end and the lower end of the frame are respectively provided with an upper chute and a lower chute, the upper chute and the lower chute are provided with a plate body, the upper chute is provided with a first elastic pressure block, and the lower chute is provided with a There is a second elastic pressing block, the length of the first elastic pressing block is greater than the length of the second elastic pressing block, the ends of the upper chute and the lower chute are equipped with locking blocks; the center of the plate body is provided with A feeding hole, a plurality of filter holes are evenly arranged around the feeding hole, and the filter holes are equipped with a filter cloth; the frame is also provided with a filter press mechanism.

Description

technical field [0001] The invention belongs to the technical field of wastewater treatment, in particular to a filter press for solid-liquid separation of wastewater. 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....

Claims

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Application Information

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IPC IPC(8): B01D25/21B01D25/34
CPCB01D25/21B01D25/34
Inventor 叶凯
Owner SICHUAN KAIMING MACHINERY MFG
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