电厂CEMS的设置及安装要求  

Setting and Installation Requirement for Power Plant CEMS

作　　者：杨银仁 Yang Yinren(Sinopec Ningbo Engineering Co.Ltd.,Ningbo,315103,China)

机构地区：[1]中石化宁波工程有限公司,浙江宁波315103

出　　处：《石油化工自动化》2020年第2期64-67,共4页Automation in Petro-chemical Industry

摘　　要：烟气连续排放监测系统(CEMS)用于监测锅炉除尘、脱硫、脱硝等过程中颗粒物浓度、气态污染物浓度及烟气排放参数,并为地方环保部门提供科学的大气污染物数据。阐述了CEMS的组成、气态污染物取样方法及优缺点对比,探讨了选型中注意的问题、CEMS监测点的设置和系统的特殊安装要求等,为今后其他类似工程设计提供了参考。Continuous emission monitoring system(CEMS)is used to monitor the particulate matter concentration,gaseous pollutant concentration and flue gas emission parameters for the process of dedusting,desulfurization and denitrification for boiler,and provides scientific data of air pollutants for the local environmental protection department.The composition of CEMS,the sampling methods of gaseous air pollutants as well as the comparison of advantage and disadvantage are systematically expounded.The questions needed to attention in type selection of CEMS,CEMS monitoring points configuration and particular installation requirement are discussed.Reference for similar engineering design is provided.

关 键 词：烟气连续排放监测系统 颗粒物 气态污染物 烟尘浓度 烟气排放参数 

分 类 号：TH83[机械工程—仪器科学与技术]