Pulse bag-type dust collector

Abstract

The invention discloses a pulse bag-type dust collector. A pre-treatment pipeline and a dust outlet pipe are symmetrically installed on the bottom of a shell, the pulse bag-type dust collector furthercomprises an air inlet pipe, an end cover is installed on the top of the shell, a stepping motor is fixedly installed on the top of the end cover, a turntable is arranged in the shell, two installation pipelines are symmetrically arranged on the turntable, filter bags with keels are detachably installed in the installation pipelines, the pulse bag-type dust collector further comprises an outer sleeve pipe and an injection pipe, an electro-magnetic pulse valve is installed in the injection pipe, the pulse bag-type dust collector further comprises an exhaust fan and an air pump fixed to the outer portion of the shell, the exhaust fan is fixedly installed at the top end of the outer sleeve pipe, and an air outlet of the air pump communicates with the injection pipe. The device is simple andreasonable in structural design and convenient to operate, the filter bags are convenient to adjust and replace, the size is small, the cost is low, transportation is convenient, the device is safe, stable and wide in application range, and popularization is benefited.

Description

technical field [0001] The invention belongs to the technical field of bag dust collectors, and in particular relates to a pulse bag dust collector. Background technique [0002] Since the pulse bag filter came out in the 1950s, it has been widely used at home and abroad, and has been continuously improved. It has made great progress in purifying dusty gases. Large size, small footprint, high purification efficiency, reliable operation, simple structure, and small maintenance. The dust removal efficiency can reach more than 99%. It is a mature and relatively complete high-efficiency dust removal equipment. [0003] However, most of the existing pulse bag filter requires the setting of multiple boxes to realize uninterrupted work when cleaning or replacing the filter bag, which not only increases the volume of the pulse bag filter, but also increases the manufacturing cost. Moreover, the enlarged pulse bag filter is not convenient for transportation and handling, and is no...

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing pulse bag filter requires the setting of multiple boxes to realize uninterrupted work when cleaning or replacing the filter bag, which not only increases the volume of the pulse bag filter, but also increases the manufacturing cost. Moreover, the enlarged pulse bag filter is not convenient for transportation and handling, and is not suitable for small and medium-sized enterprises, which is not conducive to extensive promotion and popularization.

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