火电厂湿法脱硫系统超低排放改造应用
The Practice of Ultra-low Emission Retrofit of Wet Desulfurization System in Thermal Power Plant
刘凯辉1
作者信息
- 1. 大唐环境产业集团股份有限公司,北京 100097
- 折叠
摘要
本文以大唐三门峡火电厂一期(320MW)和二期(630MW)机组石灰石-石膏湿法脱硫系统(WFGD)超低排放改造为研究对象,对涉及吸收塔本体和除雾器相关设施的具体改造措施进行了梳理.改造后,脱硫系统运行排放达到了超低排放标准,而且脱硫系统能够长时间稳定有效运行,成功实现了改造目的.
Abstract
This essay researches on the ultra-low emission retrofit of the first phase(320MW)and the second phase(630MW)limestone-gypsum wet desulfurization system in Datang San Menxia Power Plant,sorts out the particulars of retrofit measurements related to absorption tower body and demister.After completion of retrofit,the operation of desulfurization system meets the requirements under ultra-low emission criteria,which also achieves long-time,stable and effective operation,it achieves the goal of this retrofit.
关键词
超低排放/湿法脱硫/吸收塔本体/除雾器/喷淋层Key words
ultra-low emission/wet desulfurization system/the absorption tower/demister/spray layer引用本文复制引用
出版年
2024
NETL
NSTL
万方数据