Electromagnetic vibratory stacked screen

Abstract

The utility model relates to material divides the technical field of screening, and the utility model provides a kind of electromagnetic vibration laminated screen, it includes rack, rack is obliquely equipped with sieve plate frame, sieve plate frame is equipped with screen cloth, screen cloth is used to support material to flow downwards, and material is screened by the sieve hole that is laid on screen cloth;Swing frame, swing frame is set on rack by reciprocating swing and sliding, one end of screen cloth is set on swing frame, swing frame is configured, after swinging, screen cloth is pulled, makes screen cloth reciprocating stretch and contract along length direction, in turn makes sieve hole reciprocating deformation. By the above technical scheme, the mechanical embedding and viscous adsorption between particle and sieve hole can be effectively destroyed, and the effective permeability of sieve hole is improved. The technical problem that sieve hole is prone to blockage, screening efficiency is low and water and coarse particles are prone to running due to the difficulty of adapting material characteristics of sieve structure and vibration parameters when treating coal slime and other fine particle level, high viscosity solid-liquid mixed material in the prior art is solved.

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