摘要
近年来,国家对燃煤电厂污染物排放的监管越来越严格,电厂为达到超低排放而采用的技术会引起烟气排放连续监测系统(CEMS)设计方案发生变化。介绍了CEMS工作原理,结合双塔串联、双塔双循环、双塔并联等不同超低排放技术,分析了其对CEMS设计方案的影响,并对比了不同超低排放技术对CEMS仪表选型的影响。
Recent years,government＇s regulation of power plant pollution emission became more and more strict. Technology applied to achieve ultra-low emission will affect the design continuous emission monitoring system（ CEMS）. The operation principle of CEMS was introduced. Combined with twin-tower cascade,twin-tower duo-cycle and twin-tower multiple and other ultra-low emission technology,the affection of different ultra-low emission technologies on the design of CEMS was analyzed.
出处
《华电技术》
CAS
2016年第5期64-67,79-80,共4页
HUADIAN TECHNOLOGY
关键词
燃煤机组
超低排放
烟气排放连续监测系统
高精度
湿式静电除尘器
coal-fired unit
ultra-low emission
gas flow emission continuous detecting system
high accuracy
wet type electrostatic precipitator
