循环流化床烟气脱硫系统中喷水的控制

通过回流式循环流化床干法烟气脱硫系统在广州恒运电厂大型燃煤锅炉的应用,介绍了喷水系统的基本工艺及运行经验,对脱硫控制系统功能区的划分及喷水系统控制逻辑的构成作了阐述。

The paper introduces the applications of the reflux circulating fluid bed(RCFB) in large size coal firing boiler、fundamental process features and operating experience of the spraying water system in Guangzhou HengYun power plant,and describes the partition of control function zone and the structure of control logic to desulphrization control system.