High temperature waste gas desulfuration and purification device used for incineration plants

Abstract

The invention discloses a high temperature waste gas desulfuration and purification device used for incineration plants, and relates to the technical field of air purification. The device comprises apurification bin, wherein the bottom of the purification bin is fixedly connected with a fixed seat, the lower part of the left side face of the purification bin is fixedly communicated with a gas inlet pipe, a valve sleeves on the outer surface of the gas inlet pipe, cooling pipes arranged at equal distance are arranged in the purification bin, the left end and the right end of each cooling pipeare fixedly connected with the inner side wall of the purification bin, and the interior of the purification bin is fixedly connected with a clapboard adapted to the purification bin. For the high temperature waste gas desulfuration and purification device used for incineration plants, due to the arrangement of antiskid pads, friction force between the bottom of the fixed seat and the ground can be effectively increased, so as to prevent the purification device from sliding on the ground due to external force in use, which affects the normal use of the purification device; the device has a good treatment and purification effect for the waste gas on the whole, secondary use of sulphur liquid can be realized, and cost is lowered.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a high-temperature waste gas desulfurization purification device for an incineration plant. Background technique [0002] Air purification refers to providing overall solutions for various indoor environmental problems such as sterilization and disinfection, dust reduction and haze removal, and removal of harmful decoration residues and odors, so as to improve living and office conditions and improve physical and mental health. Indoor environmental pollutants and pollution sources mainly include Radioactive gas, mold, particulate matter, decoration residue and second-hand smoke, etc. [0003] With the development of the times, the use of incineration plants is increasing day by day, but there will be sulfur in the high-temperature exhaust gas produced by incineration plants during incineration, which is much higher than the maximum emission concentration index stipulated...

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Problems solved by technology

[0004] The purpose of the present invention is to make up for the deficiencies of the prior art, and to provide a high-temperature waste gas desulfurization and purification device for incineration plants, which has a good desulfurization and purification effect on waste gas, and the desulfurization liquid can be recycled, and the advantages of cost saving are solved. Solved the problem of poor desulfurization and purification effect of the existing process, the desulfurization liquid step can be recycled, and the problem of high cost

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