Method and device for improving dust removal effect and explosion-proof performance of dust remover

Abstract

The invention discloses a method and a device for improving a dust removal effect and an explosion-proof performance of a dust remover. The device comprises a quantitative powder feeder (3), a timing control module (4), a delay control module (5), a dust removal controller (7) and a dust removing device (8). An inlet of the quantitative powder feeder penetrates the side wall of an air inlet pipe (2) of the dust remover, and the quantitative powder feeder is connected with the timing control module; the timing control module is respectively connected with a dust remover switch (6) and the dust removal controller; the dust remover switch is connected with a fan (10); the delay control module is respectively connected with the dust removal controller and the dust removing device (8). The method includes that inert powder is fed into an air inlet (2) of the dust remover in starting and dust removal action of the dust remover respectively. Insert powder feeding time is optimized according to starting and dust removal action of the dust remover, and accordingly difficulty in shedding of dust from filter materials in dust removal is greatly lowered by the small quantity of insert powder, and explosiveness of dust in the dust removal is reduced.

Description

technical field [0001] The invention belongs to the technical field of dust collectors, and in particular relates to a device and a method capable of simultaneously improving the dust cleaning effect and explosion-proof performance of the dust collector. Background technique [0002] The filter dust collector is a dust removal device that intercepts the dust in the dusty gas through the interception of the filter material, so that the gas passing through the filter material can be purified. As the dust trapped by the filter material gradually increases, the filtration resistance increases, resulting in a decrease in air volume. Therefore, it is necessary to clean the filter material to realize the repeated reuse of the filter material. When cleaning dust, on the one hand, for the dust with high viscosity, it is difficult to fall off when it adheres to the filter material, causing the filter material to be clogged and the ability to purify dust is reduced; Cloud, this proces...

AI Technical Summary

Problems solved by technology

The device relies on the continuous mixing of inert powder and paint mist, and it is necessary to continuously add inert powder while purifying the paint mist. This process consumes a large amount of inert powder, and because the particle size of paint mist and inert powder is extremely small, the two are mixed and wrapped. Extremely difficult, dust removal effect is not obvious

Images