Chimney dust collector

Abstract

The invention relates to a chimney dust collector which comprises a flue gas output channel communicated with a chimney outlet. An outlet of the flue gas output channel is connected with a dust collection chamber; a flue gas outlet is arranged on the dust collection chamber; and a pool is arranged at the bottom part of the dust collection chamber and is communicated with the dust collection chamber through a water pipe I. The chimney dust collector is characterized in that the outlet of the flue gas output channel is lower than that of the chimney; a sprayer is arranged at the top part of the dust collection chamber and is communicated with the pool through a water pump and a water pipe II; a filter screen is arranged at the connection of the water pipe II and the pool; and a water inlet is arranged at the top part of the pool. The chimney dust collector has the advantages that the dust collection effect is good; the flow rate of flue gas is not affected; and while being subjected to dust collection, the flue gas can also be cooled.

Description

technical field [0001] The invention relates to a dust collector, in particular to a chimney dust collector. Background technique [0002] At present, the flue gas produced by industry is generally discharged into the atmosphere through the chimney. In order to avoid the pollution of the waste gas to the environment, a water spray device is installed in the chimney. The water sprayed by the water spray device absorbs the particles in the flue gas and dissolves in it. Water impurities, but this brings sewage to the chimney while removing dust, which affects the speed of flue gas discharge, and aggravates the corrosion of the inner wall of the chimney. Therefore, a new technical solution is required to solve the above-mentioned technical problems. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a chimney dust collector, which can efficiently remove impurities in flue gas without affecting the flow rate of flue gas. [0004] The technica...

AI Technical Summary

Problems solved by technology

[0002] At present, the flue gas produced by industry is generally discharged into the atmosphere through the chimney. In order to avoid the pollution of the exhaust gas to the environment, a water spray device is installed in the chimney, and the water sprayed by the water spray device absorbs the particles in the flue gas and dissolves Impurities in water, but this will bring sewage into the chimney while removing dust, which will affect the speed of flue gas discharge and aggravate the corrosion of the inner wall of the chimney

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