摘要
以泉州华祥纸业有限公司循环流化床锅炉脱硝及控制系统的应用为实例,介绍锅炉S N CR烟气脱硝工艺流程、控制系统硬件构成以及对控制系统中氨水的自动稀释、自动调节、氨水溶液输送量自动控制等的具体应用进行阐述。
Taken a denitration system for a fluidized bed boiler in Quanzhou Huaxiang Paper Co.,Ltd.as an example,the process and its control system were introduced.The application of automatic dilution,automatic regulation and automatic feeding of ammonia solution was described.
作者
周勇
ZHOU Yong(Quanzhou Huaxiang Paper Co.,Ltd.,Jinjiang 362221,Fujian,China)
出处
《中华纸业》
CAS
2017年第24期64-67,共4页
China Pulp & Paper Industry
关键词
SNCR脱硝
NOx
氨水溶液输送量调节
在线稀释水量调节
PID调节
SNCR denitration
nitric oxide
feeding regulation for hartshorn
on-line dilution water feeding regulation
PID regulation
