Self-excitation washing wet dust collector

Abstract

The invention provides a self-excitation washing wet dust collector, and belongs to the technical field of operation. The problem that an existing wet dust collector is not suitable for dust collection and dust removing of a belt sander is solved. The self-excitation washing wet dust collector comprises a box body, the inner cavity of the box body is separated into a water storage cavity, a dust collecting cavity and a dust removing cavity, an inclined plate is arranged on the rear side of the dust collecting cavity, the rear end of the inclined plate is higher than the front end, a wind passing opening is formed in the front end of the inclined plate, and the inclined plate is fixedly connected with the side wall of the dust collecting cavity; the self-excitation washing wet dust collector further comprises a water outlet structure located on the upper part of the rear end of the inclined plate, and water forms a water layer on the upper plate surface of the inclined plate after flowing out through the water outlet structure. A sand belt moves to drive an air flow containing dust to move inclined-upwards along the plate surface of the inclined plate, the dust flying along the sandbelt falls on the inclined plate, the water flows from up down, thus the dust falling on the inclined plate is flushed away, the inclined plate is continuously washed, and the dust collecting and dust removing efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of operation, and relates to a dust collector, in particular to a self-excited washing wet dust collector. Background technique [0002] Wet dust removal is a method of cleaning the gas by fully contacting the cleaning liquid (usually water) with the dust-containing gas to wash down the dust particles. Wet dust removal is especially suitable for dealing with high temperature, high humidity, flammable and explosive dusty gases. [0003] There are many relevant documents about wet dust removal, such as wet dust collector (publication number CN101024136A), an improved wet dust collector (authorized announcement number CN201171955Y), wet multi-tube cyclone dust collector (application publication number CN103157561A). [0004] The traditional wet dust removal device can only remove dust, but not collect dust. For this reason, the applicant has proposed a wet dust collector (application publication number CN10680...

AI Technical Summary

Problems solved by technology

The above-mentioned wet dust collector is not suitable for the application of abrasive belt grinding. Specifically, the wet dust collector collects dust from the grinder, and it is necessary to increase the volume of the dust collection chamber, especially the depth, resulting in a The distance increases, which affects the effect of dust collection and dust removal; moreover, there is a large excess space between the abrasive belt and the side wall of the dust collection chamber, and a large amount of dust will fly with the abrasive belt when the abrasive belt is running, which will also affect the dust collection effect; In other words, the person skilled in the art adjusts the shape of the dust collection chamber of the above-mentioned wet dust collector according to the sand belt machine, but there is still the problem of low dust collection efficiency

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