Spray tower structure for spraying and dedusting

Abstract

The invention relates to a spray tower structure used for spray dedusting, comprising a primary dedusting chamber, a secondary dedusting chamber and a third-level dedusting chamber arranged at intervals from bottom to top in the dedusting tower, the dedusting tower above the third-level dedusting chamber is internally provided with an airflow rotating device which comprises an inner ring body and an outer ring body sheathed with each other, vanes are fixed between the external side wall of the inner ring body and the internal side wall of the outer ring body, so that adjacent two vanes, the inner ring body and the outer ring body can form airflow passages; the length direction of the airflow passages and the axial line of the inner ring body or the outer ring body intersect in a noncoplanar way, and all airflow passages are distributed clockwise or counter clockwise, and the internal side wall of the inner ring is provided with a baffle for sealing the inner pores. The invention has the advantages of effective and fast removal of dust in the smoke, no plugging, long service life, inexpensive price, etc.

Description

technical field [0001] The invention relates to a spray tower structure for spray dust removal. Background technique [0002] At present, general enterprises mainly use dry dust removal equipment such as bag filter, cyclone dust collector and electrostatic precipitator for dust removal. Among them, the bag filter is usually used for primary dust removal. Its dust removal ability is average, its energy consumption is extremely large, and its service life is very short. After 3 to 4 months of continuous dust removal, the dust removal bag will be blocked, and the tiny dust is not easy to remove; cyclone dust removal The dust removal pipeline of the electrostatic precipitator is long, and it is not easy to remove the tiny dust; although the dust removal effect of the electrostatic precipitator is good, it is expensive, and its dust removal device also has the problem of easy blockage. Therefore, there is an urgent need for a wet dust removal device with better dust removal effe...

AI Technical Summary

Problems solved by technology

Among them, the bag filter is usually used for primary dust removal. Its dust removal ability is average, its energy consumption is extremely large, and its service life is very short. After 3 to 4 months of continuous dust removal, the dust removal bag will be blocked, and the tiny dust is not easy to remove; cyclone dust removal The dust removal pipeline of the electrostatic precipitator is long, and it is not easy to remove the tiny dust; although the dust removal effect of the electrostatic precipitator is good, it is expensive, and its dust removal device also has the problem of easy blockage

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