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2023, 01, 93-97
600MW超临界机组脱硝稀释风系统改造及控制逻辑优化
基金项目(Foundation):
邮箱(Email):
DOI: 10.19929/j.cnki.nmgdljs.2023.0017
摘要:

为了提高选择性催化还原法(Selective Catalytic Reduction,SCR)烟气脱硝稀释风系统运行的可靠性及稳定性,同时起到节能降耗的目的,提出采用部分冷一次风替代脱硝稀释风,达到氨气稀释的作用。经现场实际应用,验证了脱硝稀释风系统的改造能够降低厂用电率,提升设备运行的可靠性,为同类型机组的脱硝稀释风系统改造提供参考。

Abstract:

In order to improve the reliability and stability of SCR flue gas denitration dilution wind system, and for the purpose of energy saving and consumption reduction, it is proposed to use part of the cold primary wind instead of denitration dilution wind to achieve the dilution of ammonia gas. Through the field application, it is verified that the transformation of the proposed denitration dilution wind system can reduce the auxiliary power consumption rate, improve the reliability of the equipment operation, and provide reference for the transformation of the denitration dilution wind system of the same type of units.

参考文献

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基本信息:

DOI:10.19929/j.cnki.nmgdljs.2023.0017

中图分类号:

引用信息:

[1]白光远,张伟伟,吴斌.600MW超临界机组脱硝稀释风系统改造及控制逻辑优化[J].内蒙古电力技术,2023(01):93-97.DOI:10.19929/j.cnki.nmgdljs.2023.0017.

基金信息:

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