Flue gas desulfurization and denitrification system and use method thereof

Abstract

The invention discloses a flue gas desulfurization and denitrification system and a use method thereof, which belong to the field of flue gas desulfurization and denitrification. The flue gas desulfurization and denitrification system comprises a bottom plate, the top of the bottom plate is connected with a flue gas feeding mechanism and a conveying mechanism, the top of a reaction tank is fixedly connected with a transmission box, an inner cavity of the transmission box is connected with a driving mechanism, the driving mechanism comprises a driving assembly and a driven assembly, and a wall cleaning mechanism comprises a second inner shaft. The second inner shaft is rotationally connected to an inner cavity of the second outer shaft, the top of the second inner shaft is rotationally connected with a driven disc, a sliding groove is formed in the driven disc, the bottom of the second inner shaft is fixedly connected with a connecting rod, and the top of the connecting rod is fixedly connected with a scraper. In the using process, atomized chemical reagents can be better sprayed into the tank body, smoke in the tank body can make better contact with reactants, the reaction time is shortened, the reaction is more thorough, the subsequent reaction effect can be prevented from being affected by attachments, and the protection capacity and the reaction efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of flue gas desulfurization and denitrification, in particular to a flue gas desulfurization and denitrification system and a use method thereof. Background technique [0002] Flue gas desulfurization and denitrification technology is a boiler flue gas purification technology applied to the chemical industry where nitrogen oxides and sulfur oxides are generated. Nitrogen oxides and sulfur oxides are one of the main sources of air pollution. Ambient air purification has many benefits. Known flue gas desulfurization and denitrification technologies include PAFP, ACFP, pyrolusite method, electron beam ammonia method, pulse corona method, gypsum wet method, catalytic oxidation method, microbial degradation method and other technologies. During the gas desulfurization and denitrification process, the inner wall of the reaction tank will accumulate pollutants and dust in the tank, and the aggregation in the tank w...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of low flue gas desulfurization and denitrification efficiency and the inability to clean the tank inner wall attachments in the prior art, and propose a flue gas desulfurization and denitrification system and its use method

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