摘要
分析了300 MW循环流化床锅炉压火的目的及意义,压火及热态启动操作步骤及注意事项。压火时应严格控制床温、汽温、缸温、汽压下降速率;热态启动时应调整好风量,控制好投煤时机及投煤量;压火期间及热态恢复过程中应控制好环保指标。
The purpose and significance of 300 MW circulating fluidized bed boiler fire pressure,the operation steps and precautions of fire pressure and hot state start-up are analyzed.The bed temperature,steam temperature,cylinder temperature and steam pressure drop rate should be strictly controlled.
出处
《电力系统装备》
2021年第10期68-69,共2页
Electric Power System Equipment
关键词
循环流化床锅炉
锅炉压火
热态启动
床温床压
汽温汽压
环保指标
circulating fluidized bed boiler
boiler pressure fire
hot start
bed temperature bed pressure
steam temperature steam pressure
environmental protection index