基于烟囱白烟临界温度探测技术的烟气余热深度回收  

Deep Recovery of Flue Gas Waste Heat Based on Detection Technology of Critical Temperature of Chimney White Smoke

作　　者：金军 赵朝阳 王志刚 徐伟 周建伟 胡炜 JIN Jun;ZHAO Chaoyang;WANG Zhigang;XU Wei;ZHOU Jianwei;HU Wei(Zheneng Jiahua Power Generation Co.,Ltd.of Zhejiang,Jiaxing 314201,Zhejiang,China)

机构地区：[1]浙江浙能嘉华发电有限公司,浙江嘉兴314201

出　　处：《能源与节能》2021年第9期2-4,118,共4页Energy and Energy Conservation

摘　　要：燃煤电厂传统的超低排放技术已难以满足环保要求,浙江浙能嘉华发电有限公司在“超低排放+消白烟”基础上进行了烟气余热深度回收研究。介绍了在超低排放系统上增设烟气余热回收系统及逻辑控制后机组系统的运行情况,并系统分析了烟气余热深度回收的优化措施和方法,为“超低排放+消白烟”的设计、运行、优化提供了可靠的参考经验。The traditional ultra-low emission technology of coal-fired power plants has been difficult to meet the environmental requirements.Zheneng Jiahua Power Generation Co.,Ltd.of Zhejiang conducted a study on deep recovery of flue gas waste heat based on"ultra-low emission+chimney white smoke elimination".This paper introduced the operation status of the power unit after adding a flue gas waste heat recovery system to the ultra-low emission system,and systematically analyzed the optimization measures and methods of deep recovery of flue gas waste heat,which can provide reliable reference experience for the design,operation and optimization of"ultra-low emission+chimney white smoke elimination".

关 键 词：超低排放 烟气余热 深度回收 节能减排 

分 类 号：TK114[动力工程及工程热物理—热能工程]