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Double-feeding compartment type filter plate combination for fast and uniform feeding

A dual-feed, uniform technology, applied in the fields of filtration and separation, separation methods, chemical instruments and methods, etc., can solve problems such as failure to meet customer requirements, achieve fast feeding speed, balanced force, and improve filter pressure. Effect

Inactive Publication Date: 2019-03-26
ZHONGDA BRIGHT FILTER PRESS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing filter plate can no longer meet the development of the industry and the requirements of customers

Method used

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  • Double-feeding compartment type filter plate combination for fast and uniform feeding
  • Double-feeding compartment type filter plate combination for fast and uniform feeding
  • Double-feeding compartment type filter plate combination for fast and uniform feeding

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Embodiment Construction

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0027] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or imp...

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Abstract

The invention discloses a double-feeding compartment type filter plate combination for fast and uniform feeding. The double-feeding compartment type filter plate combination comprises a plurality of main boards and matching boards which are arranged alternately. The main boards and the matching boards have the same outer shape dimensions, and outer crossing lugs are correspondingly arranged on theupper and lower sides of the main boards and the matching boards symmetrically. Every two upper outer crossing lugs are provided with total feeding channels, and every two lower outer crossing lugs are provided with liquid outlet channels. Single-plate feeding channels perpendicular to the main feeding channels are arranged at the parts, outside filter chambers, on the main boards, and material splitting holes perpendicularly communicate with the single-plate feeding channels. The material splitting holes communicate with the filter chambers on both sides of the main boards. The single-platefeeding channels are internally provided with perforated partition plates, and the hole diameter and the number of holes of the perforated partition plates of the main boards which are sequentially arranged in the feeding direction are sequentially increased. The filter plate combination can realize fast and uniform feeding so as to achieve an ideal filter-pressing effect.

Description

technical field [0001] The invention relates to a filter press product, in particular to a combination of double-feed chamber filter plates with rapid and uniform feeding. Background technique [0002] The main function of the filter press is to achieve solid-liquid separation, and the main filter element is a filter plate. The feeding and draining methods of the filter plate have a great influence on the filtering effect of the material. At present, material filtration generally adopts the feeding method of the center hole of the filter plate and the single hole feeding method. The material is intercepted by the filter cloth in the filter plate chamber to form a filter cake, and the filtrate is discharged from the liquid outlet hole to achieve the purpose of solid-liquid separation. figure 1 The middle is the illustration of the existing middle-feed box-type filter plate, the middle-feed hole a is located in the center of the filter plate, and is connected to the filter ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D25/12B01D25/30
CPCB01D25/12B01D25/302
Inventor 魏忠峰魏希刚
Owner ZHONGDA BRIGHT FILTER PRESS
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