脱硫系统热工测量常见问题及处理  

Common Problems and Treatments of Thermal Measurement in Desulfurization System

作　　者：孙哲 SUN Zhe(Guodian Shuangliao Power Generation Co.,Ltd.,shuangliao 136400,Jilin Province,China)

机构地区：[1]国电双辽发电有限公司

出　　处：《电力安全技术》2019年第9期63-66,共4页Electric Safety Technology

摘　　要：从某发电厂脱硫系统投入运行的实际情况,针对热工测量经常出现的问题进行了分析和探讨,并提出了地坑液位计改进、密度计更换、CEMS探头改造及反吹系统改造,改造效果良好,解决了电厂的实际问题,具有一定的参考价值。Based on the actual operation of the desulfurization system in a power plant,the problems often occurred in thermal measurement are analyzed and discussed.Meanwhile,in order to solve the practical problems in power plants,the improvement measures are put forward,such as improved pit level gauge,densitometer replacement,transformation of CEMS probe and retrofitting of back blow system.

关 键 词：脱硫系统 液位计 密度计 CEMS探头 

分 类 号：X773[环境科学与工程—环境工程]