Study on comparison and selection of fouling treatment schemes of wet desulfurization defogging device

Xiu Liu; Zonghui Li; Zhian Ma; Yubin Liu; Guangfu Tai

doi:10.1117/12.2640682

19 October 2022 Study on comparison and selection of fouling treatment schemes of wet desulfurization defogging device

Xiu Liu, Zonghui Li, Zhian Ma, Yubin Liu, Guangfu Tai

Proceedings Volume 12294, 7th International Symposium on Advances in Electrical, Electronics, and Computer Engineering; 122942C (2022) https://doi.org/10.1117/12.2640682
Event: 7th International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2022), 2022, Xishuangbanna, China

Abstract

Facing the pressure of carbon emission reduction, thermal power units have basically achieved ultra-low emission of soot, but this has also brought greater water balance pressure to the desulfurization system, and the risk of fouling of the mist eliminators in the desulfurization tower has increased, affecting the operation safety of the unit. This paper systematically compares and selects the fouling treatment scheme of wet desulfurization mist eliminator from the aspects of demister type, structure and flue gas characteristics. A targeted air-water combined flushing scheme is proposed to provide technical support for the next field experiment.

Citation Download Citation

Xiu Liu, Zonghui Li, Zhian Ma, Yubin Liu, and Guangfu Tai "Study on comparison and selection of fouling treatment schemes of wet desulfurization defogging device", Proc. SPIE 12294, 7th International Symposium on Advances in Electrical, Electronics, and Computer Engineering, 122942C (19 October 2022); https://doi.org/10.1117/12.2640682

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