Three-stage combined dust removal chamber structure of spraying dust removal tower

Abstract

The invention relates to a three-stage combined dust removal chamber structure of a spraying dust removal tower, which comprises a first-stage dust removal chamber, a second-stage dust removal chamber and a third-stage dust removal chamber that are arranged at intervals in the dust removal tower, wherein the first-stage dust removal chamber comprises a flue gas pipe connected to the dust removal tower, the outlet end of the flue gas pipe is internally provided with a guide block, a water eliminator which is wider than the outlet end of the flue gas pipe is arranged on the inner wall of the dust removal tower corresponding to the upside of the outlet end of the flue gas pipe, and spray headers are arranged in the dust removal tower above the water eliminator; the second-stage dust removal chamber comprises a supporting bottom frame fixed on the inner wall of the dust removal tower, a corrosion resistant net layer is covered on the supporting bottom layer, a dust removal carrier ball is laid on the corrosion resistant net layer, and spray headers are arranged in the dust removal tower above the dust removal carrier ball; the third-stage dust removal chamber comprises a supporting bottom frame fixed on the inner wall of the dust removal tower, a corrosion resistant net layer is covered on the supporting frame, a dust removal carrier ball is laid on the corrosion resistant net layer, a sponge filtering layer is covered on the dust removal carrier ball, and spray headers are arranged in the dust removal tower above the sponge filtering layer.

Description

technical field [0001] The invention relates to a three-stage combined dust removal room structure of a spray dust removal tower. 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 de...

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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