Rotary positioning and pulse back-blowing bag type dust remover and dust removing method thereof

Abstract

The invention discloses a rotary positioning and pulse back-blowing bag type dust remover and a dust removing method thereof. The rotary positioning and pulse back-blowing bag type dust remover is formed by parallelly connecting a plurality of dust removing channels; and each dust removing channel comprises supports, a dust collecting hopper, a back-blowing air box, a shell, an air inlet smoke box, a filter bag, a flower plate, a box cover, a diversion cover, a rotary positioning and pulse back-blowing dust removing mechanism, a top cover, an air outlet smoke box, a shell, a bag cage and a control system. Through the rotary positioning and pulse back-blowing bag type dust remover, pulse back-blowing dust removal in the dust removing process is realized, and the dust removing capability of the back-blowing dust remover is improved. Each rotary positioning and pulse back-blowing dust removing mechanism realizes rotary transmission and linear positioning, so that a filter bag group in each back-blowing air box achieves the same dust removing effect, and the defect of non-uniform dust removing effect of the filter bag group controlled by a rotary dust removing mechanism is overcome. The dust remover is beneficial to prolonging the service lives of the filter bag groups.

Description

technical field [0001] The invention relates to a dust collector, in particular to a rotary positioning pulsation back-blowing bag dust collector and a dust cleaning method thereof, belonging to the technical field of air particle pollution control. Background technique [0002] At present, bag dust removal technology has been widely used in power generation, building materials, chemical industry, metallurgy, mining, grain processing and other industries. At present, widely used bag-type dust collectors can be divided into pulse-jet dust collectors and back-flush dust collectors according to different dust-cleaning methods. Ash dust collectors, in terms of the requirements for the material of the filter bag and the service life of the filter bag, the reverse blowing dust collector is better than the pulse jet dust collector. Various industries in China have different levels of development technology, and the working conditions of the bag filter application system are comple...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical deficiency of the weak dust removal ability of the dust removal technology of the back blowing dust removal technology relative to the dust removal technology of the pulse dust removal class, and propose a rotary positioning pulse back blowing bag type dust collector and its cleaning method. The dust collector has The filter bag has the advantages of long service life, low equipment cost and reliable operation

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