摘要
据统计,火力发电设备锅炉承压部件泄漏原因造成机组非停占机组所有非停比例达到50%以上,防止承压部件泄漏,对减少非停次数,提高机组长周期运行有非常重要的意义。结合设计、选材、安装质量、运行工况等典型案例,分析锅炉承压部件泄漏原因,总结防范措施,进一步提高锅炉运行可靠性。
According to statistics,the pressure component leakage reason of thermal power equipment boiler causes the non-stop ratio of the units to reach more than 50%of all the non-stop units.Preventing the leakage of the pressure component is of great significance in reducing the non-stop times and improving the long-term operation of the units.Based on the typical cases of design,material selection,installation quality and operation condition,it analyzes the pressure component leakage cause of the boiler,summarizes the preventive measures,and further improves the reliability of the boiler operation.
作者
马立虎
MA Lihu(Huarun Electric(Jinzhou)Power Co.,Ltd.,Jinzhou,Liaoning 121111,China)
出处
《东北电力技术》
2023年第4期38-42,共5页
Northeast Electric Power Technology
关键词
承压设备
泄漏
治理
pressure equipment
leakages
treatment
