Modular dust collector

Abstract

The invention provides a modular dust collector, which comprises a modular filtering unit and a dust cleaning device, wherein the modular filtering unit is an integrated drawer type push-pull structure; the structure comprises a box body and a filtering device; the filtering device comprises a flower plate, a filter bag fixing frame, dust-removing filter bag mechanisms and a track frame; the flower plate can be connected with a mounting frame in a detachable manner; the filter bag fixing frame is connected with one side of the flower plate; ports of a plurality of the dust-removing filter bagmechanisms are hermetically connected with an interface of the flower plate; and the track frame is fixed at the bottom of the filter bag fixing frame and can move into or out of the box body througha supporting track at the bottom of the box body. The device has the characteristics of facilitating transportation and mounting, improving work efficiency, reducing mounting cost and saving space. Inthe dust removal device, an air guiding device introduces the gas filtered by the dust-removing filter bag mechanisms through an air inlet pipeline, and an outlet of a blowing device outputs the gasto the dust-removing filter bag mechanisms, and thus the purpose of dust removal by reverse blowing is realized, and the service life of the dust-removing filter bag mechanisms is guaranteed.

Description

technical field [0001] The invention relates to the technical field of dust-containing gas filtration, in particular to a modular dust collector. Background technique [0002] The conventional container dust collector is installed vertically. After the flower plate is installed in the box, the cloth bags are put one by one into the hole of the flower plate. The work efficiency is low, resulting in a lot of labor costs, and the filter bags must be hoisted to high altitude for installation. , increased risk; [0003] In addition, the dust cleaning method of the existing external filter bag filter is mainly the pulse jet bag filter. Among them, the dust cleaning method of the pulse jet flushing bag filter is to spray the high-pressure air of 0.2-0.3Mpa on the filter bag at high speed, so that the filter bag generates pulse expansion vibration from the inside to the outside, and the outer surface of the filter bag obtains a large acceleration, thus vibrating The dust layer on ...

AI Technical Summary

Problems solved by technology

Among them, the dust cleaning method of the pulse jet flushing bag filter is to spray the high-pressure air of 0.2-0.3Mpa on the filter bag at high speed, so that the filter bag generates pulse expansion vibration from the inside to the outside, and the outer surface of the filter bag obtains a large acceleration, thus vibrating The dust layer on the falling surface, this cleaning method has a better cleaning effect, but there is a problem of high cleaning pressure and short service life of the filter bag

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