摘要
通过实时监控系统采集的选择性催化还原技术(SCR)入口NO_x质量浓度、含氧量、脱硝效率、烟气流量、喷氨量等运行数据,建立若干计算模型。基于该模型实时跟踪各机组脱硝运行情况,并设置报警条件,建立脱硝系统报警机制,提醒电厂及时进行优化调整。
Based on the operation data,including selective catalyst reduction( SCR) system inlet NOxmass density,oxygen content,denitration efficiency,flue gas flow rate,ammonia injection rate and others,monitored by real-time mornitoring system,a few of calculation models were built to verify denitration operation and set alarm value. Establishment of denitration alarm system will help power plant to adjust in time.
出处
《华电技术》
CAS
2017年第9期73-75,共3页
HUADIAN TECHNOLOGY
关键词
SCR系统
实时监控系统
运行优化
SCR system
real-time monitoring system
operation improvement
