火电厂锅炉高温再热器出口母管缺陷分析与处理  

Analysis and Treatment of Defects in the Outlet Main Pipe of High Temperature Reheater in Thermal Power Plant Boiler

作　　者：张家驹 ZHANG Jiaju

机构地区：[1]广东粤电技术工程管理有限公司,广东广州510000

出　　处：《电力系统装备》2024年第10期125-127,共3页Electric Power System Equipment

摘　　要：文章以火电厂锅炉运行检修工作实例为依据,介绍了锅炉再热器出口母管及管座缺陷产生原因,采取管道更换、管座扩孔等处理措施,并提出了火电厂锅炉检修必须树立和做到全面性、系统性、逻辑性的扩检建议。Based on the example of boiler operation and maintenance in thermal power plants,this article introduces the causes of defects in the outlet main pipe and pipe seat of the boiler reheater,and takes measures such as pipeline replacement and pipe seat expansion.It also proposes that comprehensive,systematic,and logical expansion inspection suggestions must be established for boiler maintenance in thermal power plants.

关 键 词：火力发电厂 锅炉再热器 母管及管座 裂纹检修 

分 类 号：TM621.2[电气工程—电力系统及自动化]