HP410型空压机轴振动超标故障分析及处理  

Fault analysis and treatment of over-standard shaft vibration in HP410 air compressor

作　　者：高曙光[1] 

机构地区：[1]中国神马集团尼龙化工有限责任公司,河南省平顶山市467013

出　　处：《深冷技术》2008年第3期9-11,共3页

摘　　要：介绍HP410型空压机运行时轴振动超标的故障,原因是二级叶轮被从中间冷却器来的压缩空气中夹带的水分冲击而腐蚀以及轴瓦间隙超标,更换二级叶轮及改进轴瓦结构形式后,改善了轴瓦的承载力并有效减小了空压机的轴振动值。The fault of over-standard shaft vibration occurred in an HP410 air compressor during its operation Cause analysis showed that two-stage impeller was corroded due to the impact of the water entrained in compressed air from intercooler and bush gap was over standard. After replacing two-stage impeller and improving the bush structure, the bearing capacity of bush has been increased and the vibration of air compressor has been weakened.

关 键 词：空压机 轴振动 超标 中间冷却器 轴瓦间隙 

分 类 号：TH452[机械工程—机械制造及自动化]