Biomass flue gas dust removing apparatus with self-cleaning function

Abstract

The invention provides a biomass flue gas dust removing apparatus with self-cleaning function. The biomass flue gas dust removing apparatus comprises a bracket, a shell, a dust filtering device and anash hopper, wherein the dust filtering device comprises a dust removing filtering bag and self-cleaning film layers, the dust removing filtering bag is a hollow cone, the top end of the hollow cone has large diameter, the bottom end of the hollow cone has small diameter, the self-cleaning film layers are arranged on the inner wall and the outer wall of the dust removing filtering bag, the shell is arranged on the bracket, and seals the dust removing filtering device, the ash hopper is arranged below the shell, and the bracket, the shell and the ash hopper are welded into a closed integration.According to the present invention, the cloth bag dust removing device has advantages of good dust removing effect, self-cleaning function, low running cost and long service life, wherein the flue dust is not easily attached to the filtering bag.

Description

technical field [0001] The invention belongs to the field of auxiliary equipment for biomass burning equipment, and relates to a biomass flue gas dedusting device with a self-cleaning function. Background technique [0002] The biomass combustion device is an environmentally friendly combustion equipment that uses biomass particles as fuel. Biomass particles are very easy to generate a lot of smoke and dust during the combustion process. The biomass burner must solve the problem of dust removal during use, which also affects biomass combustion. The bottleneck technology for large-scale application of equipment, the installation of dust removal equipment is the way to solve the smoke and dust pollution of biomass combustion equipment. At present, the bag filter is a common type of dust collector. It is a dry high-efficiency dust collector. The working principle is to use the filtering effect of the porous bag filter element to remove dust. However, due to the accumulation of ...

AI Technical Summary

Problems solved by technology

At present, the bag filter is a common type of dust collector. It is a dry high-efficiency dust collector. The working principle is to use the filtering effect of the porous bag filter element to remove dust. However, due to the accumulation of smoke and dust during use, it needs to be cleaned regularly. Time-consuming and labor-intensive, and increases operating costs

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