电厂汽水管道支吊架失效原因的分析  

Analysis of the Reason for Support-hangers of Steam-water Piping Failure in Thermal Power Plant

作　　者：魏春明[1] 赵星海[1] 郑明秀[1] 辛国华[1] 倪绍一[2] 

机构地区：[1]东北电力大学 [2]上海发电设备成套设计研究院

出　　处：《电站系统工程》2009年第5期15-17,共3页Power System Engineering

基　　金：吉林省教育厅"十一五"科学技术研究项目(200850);东北电力大学博士科研启动基金资助项目(BSJXM-200706)

摘　　要：近年来,因汽水管道支吊架失效而引起的电厂安全生产事故尤为突出,为了提高火电厂生产运行的安全性和可靠性,对汽水管道支吊架失效的原因进行了深入的分析和研究,找出了汽水管道支吊架失效问题的根本原因,提出了解决汽水管道支吊架失效问题的方法,给出了有效预防和控制汽水管道支吊架失效现象发生的建议和措施。In recent years, the occurrence of serious accidents in production of power plant is looming large caused by support-hangers of steam-water piping failure. To improve the security and reliability of production run of power station, the support-hangers of steam-water piping failure was analyzed and studied thoroughly, basic reasons of the support-hangers of steam-water piping failure were found, the solution of the support-hangers of steam-water piping failure was put forward, suggestions and measures were offered to prevent and control the support-hangers of steam-water piping failure efficiently.

关 键 词：支吊架 失效 安全性 单元机组 汽水管道 

分 类 号：TK288[动力工程及工程热物理—动力机械及工程]