Bag-type dust removal device with water vapor treatment function

Abstract

Disclosed is a bag-type dust removal device with a water vapor treatment function. The device comprises a dust removal chamber and supporting legs arranged at the bottom of the dust removal chamber, the dust removal chamber is internally divided into a dust removal area and an air purification area by a clapboard, the dust removal area is provided with an air inlet, a water removal pipe is installed at the air inlet and is of an inversely U-shaped structure, one side of the water removal pipe is communicated with the air inlet, the other side of the water removal pipe is provided with an air inlet pipe, the exterior of the water removal pipe is spirally wounded with a heat exchange pipe, the bottom of the water removal pipe is connected with a water accumulation tank through a conical structure, one end of the heat exchange pipe is provided with a water inlet, and the other end of the heat exchange pipe is provided with a water outlet. The bag-type dust removal device overcomes deficiencies in the prior art, the air inlet of the bag-type dust removal device is provided with a circulating water condensing device, and the temperature of smoke is reduced by utilizing circulating water, so that water vapor in the smoke gathers and flows into the water accumulation tank, the content of water vapor in the dust removal chamber is effectively reduced, the working capability and servicelife of a bag cage are ensured, partial heat energy is recycled indirectly at the same time, and the bag-type dust removal device saves energy and protects the environment.

Description

technical field [0001] The invention relates to the technical field of bag-type dedusting devices, in particular to a bag-type dedusting device with a water vapor treatment function. Background technique [0002] The bag filter is a dry dust filter device. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of textile filter cloth or non-woven felt, and uses the filter function of the fiber fabric to filter the dusty gas. When the dusty gas enters the bag filter, the dust with large particles and large specific gravity will When the air containing fine dust passes through the filter material, the dust will be blocked and the air will be purified. [0003] When the bag filter is dealing with the smoke produced by chemical reaction, because the smoke contains a lot of water, the accumulation of water outside the bag cage will easily lead to the blockage of the bag cage, which will shorten the service life of the bag cage and greatly reduce the ba...

AI Technical Summary

Problems solved by technology

[0003] When the bag filter is dealing with the smoke produced by chemical reaction, because the smoke contains a lot of water, the accumulation of water outside the bag cage will easily lead to the blockage of the bag cage, which will shorten the service life of the bag cage and greatly reduce the bag filter. Dust removal capacity of type dust collector

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