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Novel parallel feeding type filter plate assembly and parallel filter chambers of corresponding filter press

A parallel, filter plate technology, applied in filtration and separation, separation methods, chemical instruments and methods, etc., can solve the problems of complex feed channel structure, occupying filter plate filter area, filter cloth folds, etc., and achieve reliable filter chamber quality. , The effect of uniform feeding and simplified structure design

Pending Publication Date: 2021-09-28
JINGJIN ENVIRONMENTAL PROTECTION INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the defects of the existing parallel filter plate assembly, solve the difficulty in processing the complex feed channel structure of the parallel filter plate, the single-chamber feed hole occupies the filter area of ​​the filter plate, and the two-in-one clamping cloth distributor is screwed When the filter cloth is rotated with the technical problem of causing the filter cloth to fold, a new type of parallel feed filter plate assembly and the parallel filter chamber of the corresponding filter press are provided; the parallel filter chamber of the corresponding filter press refers to the The parallel filter chamber of the filter press of the new parallel feed filter plate assembly is abbreviated due to the limited number of characters in the patent name

Method used

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  • Novel parallel feeding type filter plate assembly and parallel filter chambers of corresponding filter press
  • Novel parallel feeding type filter plate assembly and parallel filter chambers of corresponding filter press
  • Novel parallel feeding type filter plate assembly and parallel filter chambers of corresponding filter press

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Experimental program
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Effect test

Embodiment 1

[0022] A new type of parallel feed filter plate assembly (abbreviation: parallel filter plate assembly), mainly including parallel filter plate 11 (abbreviation: filter plate), double-sided splitter cloth clamp 13 (abbreviation: splitter cloth clamp); innovative The main points of the overall implementation plan are: (1) Optimize the structural design of the filter plate feed channel 12: cancel the existing T-shaped feed diversion hole with complex structure and difficult processing, and install the splitter clamp 13 directly on the filter plate feed channel. In the passage 12, a single-chamber distribution groove 6 is set on the distribution clamp 13 to replace the T-shaped feed distribution hole, so that the structure of the filter plate feed passage 12 is optimized, thus reducing the processing difficulty and improving production efficiency; (2) Simplify the structural design of the filter plate feed channel 12: cancel the existing single-chamber feed hole for installing the...

Embodiment 2

[0032] A parallel filter chamber of a filter press (abbreviation: parallel filter chamber), that is, a parallel feed filter chamber of a van filter press, is the core component of a filter press, using the new parallel feed filter provided by the invention plate assembly (abbreviation: parallel filter plate assembly); the parallel filter chamber is mainly composed of parallel filter plate assembly and filter cloth 14; parallel filter plate assembly includes parallel filter plate 11, shunt cloth clamp 13, filter plate support handle , filter cloth hanging pin 19, each fluid inlet and outlet hole end sealing ring; double filter plate support handles support the filter plate assembly on the guide rails of the double beams of the frame, press the filter plate 11 through the hydraulic cylinder, and cover the filter cloth in multiple pieces The concave part (cavity part) of the adjacent filter plate 11 of 14 forms a multi-filter chamber; add the anti-corrosion filter plate at the end...

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Abstract

The invention discloses a novel parallel feeding type filter plate assembly and parallel filter chambers of a corresponding filter press. The filter plate assembly comprises parallel filter plates, shunting cloth clamping devices and a filter plate handle. The key points of an innovative scheme in the invention are as follows: (1) single-chamber shunting grooves are formed in the shunting cloth clamping devices to replace T-shaped feeding shunting holes of filter plates, so the structure of feeding channels of the filter plates is optimized; (2) an existing single-chamber feeding hole for installing a cloth clamping distributor is omitted, and the shunting cloth clamping devices are directly installed in the feeding channels of the filter plates, so the filtering areas of the filter plates are maximized; and (3) an existing main clamp-matched clamp two-in-one threaded connection type cloth clamping distributor is improved into the main clamp-matched clamp-sleeve three-in-one threaded connection type double-sided shunting cloth clamping device, so filter cloth is effectively prevented from wrinkling along with the rotation of the cloth clamping device. According to the parallel filter chambers in the invention, filter chambers by using the filter plate assembly, the feeding channels of the filter plates communicate to form a closed main feeding channel, and the single-chamber shunting grooves of the shunting cloth clamping devices communicate with with the main feeding channel and the filter chambers, so the function of simultaneous feeding of multiple filter chambers is realized; and a product is upgraded and enhanced.

Description

technical field [0001] The invention belongs to the technical field of parallel feeding type filter press (patent classification number B01D25 / 12), and relates to a parallel feeding type filter plate assembly (including a filter plate and a distributor clamp). Background technique [0002] Filter press is a multi-chamber pressurized filtration equipment with intermittent operation; parallel feed filter press, commonly known as single-plate feed or single-chamber feed filter press, is a kind of A new type of uniform feed filter press in which the channel simultaneously diverts (materializes) to each parallel filter chamber; it is mainly composed of a double-beam frame, a filter plate pressing mechanism, a parallel filter mechanism, a pulling plate cake unloading mechanism, a filter cloth cleaning mechanism, and a filter press. Composed of a liquid flap mechanism and a PLC program control system; it is suitable for solid-liquid separation of various suspensions (that is, a mix...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D25/12B01D25/30
CPCB01D25/12B01D25/30
Inventor 王庆森梁金龙张学刚王华争冯宗贤
Owner JINGJIN ENVIRONMENTAL PROTECTION INC