汽动鼓风机组汽轮机大轴弯曲原因分析  

Analysis of Bending of the Main Spindle in a Steam Turbine of a Steam-Driven Blower Set

作　　者：何世文 李景 王朝晖 

机构地区：[1]马钢股份公司能控中心,安徽马鞍山243000

出　　处：《安徽冶金科技职业学院学报》2017年第3期50-54,72,共6页Journal of Anhui Vocational College of Metallurgy and Technology

摘　　要：针对高炉汽动鼓风机组在试车过程中,汽轮机大轴弯曲的现象进行了详细描述,并根据机组状态检测数据,对机组弯曲的原因进行分析。In this work, bending phenomenon of steam turbine shaft of blast furnace steam - driv-en blower during trial run was comprehensively described. Besides, the possible reason of this phe-nomenon was analyzed based on the obtained on - line state data.

关 键 词：大轴弯曲 状态监测 故障诊断 汽动鼓风机 

分 类 号：TK263.61[动力工程及工程热物理—动力机械及工程]