轴流压缩机轴承箱振动大原因排查与处理  

Cause Investigation and Treatment of Heavy Vibration in the Bearing Box of Axial Compressor

作　　者：叶宗春 何世文[1] 陈道海[1] YE Zongchun;HE Shiwen;CHEN Daohai(Energy Control Center of Maanshan Iron and Steel Co.,Ltd.,Maanshan,Anhui 243000,China)

机构地区：[1]马鞍山钢铁股份有限公司能源管控中心,安徽马鞍山243000

出　　处：《冶金动力》2020年第12期37-39,共3页Metallurgical Power

摘　　要：轴流压缩机轴承箱轴向振动速度大,经过排查分析,确定了导致该问题的原因是联轴器安装档距不足,没有足够的预拉伸量。根据实际情况,制定并实施了切实可行的处理方案,最终取得了较好的运行效果。The axial vibration speed of the bearing box of axial compressor was exces⁃sively large.After investigation and analysis,it was determined that the cause of the prob⁃lem was insufficient installation span of coupling and not enough pretension.According to the actual situation,a feasible treatment scheme was formulated and implemented,which has finally achieved good operation effect.

关 键 词：轴流压缩机 振动速度 膜片联轴器 预拉伸 

分 类 号：TH453[机械工程—机械制造及自动化]