Flue gas low-temperature denitration and dust sulfur integrated treatment device for non-electric industry

Abstract

The invention relates to the technical field of flue gas treatment equipment application, and discloses a flue gas low-temperature denitration and dust sulfur integrated treatment device for non-electric industry. The device comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a base; the top of the base is fixedly connected with a heat exchanger shell; the leftside and the right side of the bottom of the heat exchanger shell are fixedly connected with flue gas conveying pipes; the left side and the right side of the heat exchanger shell are fixedly connected with low-temperature conveying pipes positioned at the tops of the flue gas conveying pipes; and the other ends, far away from the flue gas conveying pipes, of the low-temperature conveying pipes are fixedly connected with sealing sleeves. The flue gas low-temperature denitration and dust sulfur integrated treatment device for the non-electric industry is very efficient and rapid in flue gas treatment; and meanwhile, the integrated treatment device is simple in overall structure, so that the device is good in practicability and convenient to popularize and use, and therefore the problems that now the flue gas integrated treatment device is less in application and the existing equipment is relatively numerous and jumbled are effectively solved.

Description

technical field [0001] The invention relates to the technical field of flue gas treatment equipment application, in particular to a low-temperature denitrification and dust-sulfur integrated treatment device for flue gas in non-electric industry. Background technique [0002] Smoke is a mixture of gas and smoke, which is the main cause of air pollution in residential areas. The composition of smoke is very complex, including water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbons, and nitrogen oxides. Smoke and dust include fuel ash, coal particles, oil droplets, and pyrolysis products, etc. Non-electricity industries also produce smoke, and the amount of smoke generated is very large. [0003] The harmfulness of smoke to the human body is related to the size of the particles. The most harmful to the human body is the floating dust with a diameter of less than 10um, especially the 1-2.5um floating dust is the most harmful, and the smoke n...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a low-temperature flue gas denitrification and dust-sulfur integrated processing device in the non-electric industry, which has the advantages of simple structure and easy processing of flue gas, and solves the problem of the current integrated flue gas processing device. Less, and the existing equipment is relatively complex

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