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Filter plate structure for filtering machine

A filter plate and filter machine technology, applied in the direction of filtration and separation, separation methods, chemical instruments and methods, etc., can solve the problems of inability to squeeze in place, reduced effect, etc., and achieve good extrusion effect and good water sealing effect

Inactive Publication Date: 2017-02-22
浙江易澄环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing filter plate has two structures, one is water-absorbing material, and the other is mesh water-filtering structure. For the first type, the effect will be significantly reduced after one use. often does not squeeze in place

Method used

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  • Filter plate structure for filtering machine
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Embodiment Construction

[0014] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0015] figure 1 , 2 As shown, the present invention includes a filter frame 1 with an outer ring, a filter plate body 3 is arranged in the filter frame 1, support arms 2 are arranged on the left and right sides of the filter frame 1, and both sides of the filter plate body 3 are covered by filter cloth. When squeezed, sewage infiltrates into the filter cloth and enters the filter plate body 3, and the waste residue is left on the filter cloth.

[0016] The upper row of the double-sided filter plate body 3 is provided with several convex columns 4, and the column feet between the convex columns 4 are gaps for diverting sewage, and the sewage can flow down from the gaps. The height of the convex column 4 is smaller than th...

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Abstract

The invention provides a filter plate structure for a filtering machine, and belongs to the technical field of sewage treatment. The filter plate structure comprises an outer filtering frame, a filter plate body is arranged in the filtering frame, erection supporting arms are arranged on the left side and the right side of the filtering frame, two sides of the filter plate body are wrapped by filter fabrics, a plurality of convex columns are arranged on the filter plate body, a gap groove between every two convex columns is used for guiding flow of sewage, the height of each convex column is smaller than the width of the filtering frame, a guide flow groove is formed in the filtering frame, guide flow holes are formed between the filter plate body and the filtering frame and communicated with the guide flow grooves, and guide flow grooves of a plurality of front and back filtering frames are butted to form a water pipeline. According to the device, guide flow design is more reasonable, water sealing effect is better when two front and back filtering frames are clamped and pressed, sewage cannot drop from the lower portion and can be guided from the water pipeline, the extrusion effect of the convex columns is good, and waste residues in water are effectively extruded and formed.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, in particular to a filter plate structure of a filter machine. Background technique [0002] Filter press is a commonly used solid-liquid separation equipment. Its filter mechanism is composed of filter plate, filter frame and filter cloth. Both sides of the filter plate are covered by filter cloth. During press filtration, multiple filter plates are squeezed against each other to squeeze out the water and flow down the filter cake residue. [0003] The existing filter plate has two structures, one is water-absorbing material, and the other is mesh water-filtering structure. For the first type, the effect will be significantly reduced after one use. Often cannot be squeezed in place. Contents of the invention [0004] The object of the present invention is to provide a filter plate structure for a filter machine with high-efficiency extrusion in order to solve the above existing prob...

Claims

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Application Information

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IPC IPC(8): B01D25/12
CPCB01D25/215
Inventor 沈建永
Owner 浙江易澄环保科技有限公司
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