一种空预器异常状态在线抢修处理及探讨  

On-line Emergency Repair Treatment and Discussion on A bnormal State of Air Preheater

作　　者：陈德 CHEN De(Huaneng Yingcheng Thermal Power Co,Ltd.)

机构地区：[1]华能应城热电有限责任公司

出　　处：《电站系统工程》2024年第4期40-42,共3页Power System Engineering

摘　　要：针对某电厂发生的空预器异常跳闸状态,结合吹灰器吹灰时振动、声音等的异常状态,阐述了事故在线处理经过,进行了事故原因分析,并结合电厂实际情况给出具体预防措施,成功避免了一次非计划停机,可为火电厂检修维护提供参考依据。According to the abnormal trip state of the air preheater in a power plant,combined with the abnormal state of vibration and sound when the soot blower blows,the online treatment process of the accident is described,the cause of the accident is analyzed,and specific preventive measures are given according to the actual situation of the power plant,and an unplanned shutdown is successfully avoided,which can provide an important reference for the maintenance of the thermal power plant.

关 键 词：空预器 吹灰器 在线处理 

分 类 号：TK227[动力工程及工程热物理—动力机械及工程]