Plate core embedded type stainless steel combined filter plate and corresponding compartment type filter mechanism

Abstract

The invention discloses a plate core embedded type stainless steel combined filter plate and a corresponding compartment type filter mechanism. The combined filter plate comprises a square plate frame, a detachable filter disc and a filter disc bracket, has a symmetrical double-sided structure and is made of a stainless steel material; the key points of the innovative scheme are as follows: a filter plate is improved into a cavity overhead type, and a plate core is replaceable; the filter disc support is embedded in a cavity of the square plate frame, the detachable filter disc is installed onthe filter disc support, namely, the filter disc is erected by the support to form a cavity overhead layer, and the flow guide net groove is not blocked any more. When the filter disc is corroded anddamaged, the filter disc can be detached and replaced to prevent the whole filter plate from being scrapped; the invention has the advantages that high temperature resistance and high pressure resistance are achieved, the cavity is overhead and unblocked, liquid discharging is fast, and the plate core is replaceable. The compartment type filter mechanism uses the combined filtering plate, so thatthe technical problems that a stainless steel filtering plate flow guide net groove is easy to block, a plate core cannot be partially replaced, and remanufacturing cannot be realized are solved; theoverhead cavity is formed, so that the filtering efficiency and effect are improved, the plate core is replaceable, precious resources are saved, and the use cost is reduced; and the invention is thedevelopment direction of remanufacturing of the stainless steel filter press.

Description

technical field [0001] The invention belongs to the technical field of box-type filter press (patent classification number B01D25 / 12), and relates to a metal box-type filter plate. Background technique [0002] The filter press is a pressurized filtration equipment with multiple filter chambers that operate intermittently; the box filter press uses a box filter plate (a box that integrates the filter plate and filter frame and has symmetrical recesses on both sides) Type single compound filter plate) filter press; mainly composed of double beam frame, hydraulic pressure mechanism, box filter mechanism, pull plate unloading mechanism, cloth washing mechanism, liquid flap mechanism, PLC program control system; It is suitable for solid-liquid separation of various suspensions. [0003] The box-type filter mechanism is the core mechanism of the box-type filter press, mainly composed of front and rear anti-corrosion filter plates, box-type filter plates, filter cloth, filter pla...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the defects of the existing stainless steel box-type filter plate, solve the technical problems that the filter plate diversion net groove is easy to block, the plate core cannot be partially replaced, and cannot be remanufactured, and provides a plate core embedded stainless steel combination Filter plate and corresponding box-type filter mechanism; plate core mosaic type - refers to the separate manufacturing of the plate core and filter frame of the filter plate, the plate core is inlaid on the filter frame, can be combined and separated, and the plate core can be replaced when it is overhead

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