Dust removal and recovery system of insulation board cutting machine

Abstract

A dust removal and recovery system of an insulation board cutting machine comprises a dust removal box, and two sets of filtering assemblies and a first waterproof wall are sequentially arranged in the dust removal box in the water flow direction. The filtering assembly comprises a filtering box and a second waterproof wall; the filtering box comprises a filter screen group and a filter screen frame; an upper filter screen layer is a middle grid, and a lower filter screen layer is a coarse grid; the cross sectional area of the filter screen frame is V-shaped, and the upper filter screen layerand the lower filter screen layer are arranged on the filter screen frame through turnbuckles; the tip of the filtering box is mounted at the bottom of the dust removal box through the first waterproof wall; a third water separation wall is arranged between the two groups of filtering assemblies; a fine grid is arranged at the upper part of the first waterproof wall; the dust removal and recoverysystem is simple in structure and high in practicability, can recycle circulating water of waste water generated by wet dust removal in the production process of the insulation board cutting machine,achieves the purpose of saving energy, and can be widely applied to production of insulation boards.

Description

technical field [0001] The invention relates to the technical field of thermal insulation wallboard manufacturing, and more specifically relates to a dust removal and recovery system for a thermal insulation board cutting machine. Background technique [0002] The thermal insulation board is a rigid foam plastic board made of polystyrene resin as raw material plus other auxiliary materials and polymers, mixed with heat and injected with a catalyst, and then extruded and formed. performance. Building insulation materials play an important role in creating a suitable indoor thermal environment and saving energy in building insulation; the insulation board needs to be cut into a suitable size from molding to practical application, in order to avoid the dispersion of sawdust and dust when the insulation board is cut It will fly around in the air and pollute the environment, and it will cause the workers' working environment to be harsh. For the production process of the insulat...

AI Technical Summary

Problems solved by technology

Building insulation materials play an important role in creating a suitable indoor thermal environment and saving energy in building insulation; the insulation board needs to be cut into a suitable size from molding to practical application, in order to avoid the dispersion of sawdust and dust when the insulation board is cut It will fly around in the air and pollute the environment, and it will cause the workers' working environment to be harsh. For the production process of the insulation board cutting machine, the dust removal process is generally added, and the wet dust removal method is generally used. Spraying water is generally used for spraying, but a lot of waste will be wasted. water, so it is necessary to carry out subsequent recycling water recovery system

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