330MW机组锅炉管道支吊架故障分析及调整  

Fault Analysis on Boiler Pipe Supports and Hangers of a 330MW Unit and the Remedy

作　　者：任杰[1] 李世明[2] 任飞[1] 

机构地区：[1]内蒙古电力科学研究院,呼和浩特010020 [2]神华准格尔能源有限责任公司矸石发电公司,鄂尔多斯010030

出　　处：《发电设备》2013年第3期197-199,共3页Power Equipment

摘　　要：对CFB锅炉启动调试中出现低温过热器出口至屏式过热器入口连接管道恒力吊架多处损坏的现象进行分析,经检查发现管系支吊系统初始安装位置与原设计存在不同程度的偏差,提出对故障支吊架进行调整,并给出预防性建议。An analysis was carried out on the damage of several constant hangers for the connecting pipe between low-temperature superheater outlet and platen superheater inlet during commissioning period of a CFB boiler, during which it was found that the actual installation position of above supports and hangers had deviated from the original design scheme. To solve above problems, appropriate adjustments are made, together with some preventative suggestions proposed simultaneously

关 键 词：CFB锅炉 管道 支吊架 

分 类 号：TM621.72[电气工程—电力系统及自动化]