循环流化床锅炉结焦故障分析及处理措施

Fault Analysis and Countermeasures for Coking Failures in Circulating Fluidized Bed Boiler

针对循环流化床锅炉启动运行中主床和返料器结焦问题,从结焦机理和影响因素两方面进行了分析,提出了避免结焦的措施。

In order to solve the coking problems occurring to the main bed and return feeder of a circulating fluidized bed boiler during start-up period,an analysis has been performed from the coking mechanism and influencing factor two aspects,based on which corresponding countermeasures are put forward.