MTO装置主风机试车振动故障分析及处理
王鲁泾
(中天合创能源有限责任公司化工分公司 烯烃MTO设备组,内蒙古 鄂尔多斯 017300)
摘要:在日常的运行当中,轴流式压缩机最为典型的故障问题就是试车振动而引发的机械故障。振动问题,将缩短压缩机本身的周期、甚至直接导致整个装置停工,并减少压缩机的运行寿命,从而造成相应的经济损失。通过对轴流式压缩机可能引发振动的原因,做了相关检查,发现气封组件刚度差、瓦块处油温偏高油膜稳定性差是造成振动问题的原因。
关键词:MTO;主风机;试车;振动
中图分类号:TB652 文献标志码:B doi:10.3969/j.issn.1006-0316.2018.11.019
文章编号:1006-0316 (2018) 11-0077-04
Vibration Trouble Analysis and Treatment of Main Fan Test in MTO Unit
WANG Lujing
( Olefin Separation Equipment Group, Zhongtian co-Founder of Energy Limited Liability Company Chemical Branch, Ordos 017300, China )
Abstract:In the daily operation of axial compressor, the most typical failure is the mechanical failure caused by the test vibration. Such vibration problems will shorten the running time of the compressor itself, thereby reducing the operating life of the compressor, and even lead directly to the whole device shutdown, resulting in corresponding economic losses. When the situation is serious, it is likely to directly damage compressor parts and threaten people's safety in life. In view of this, it is necessary to make a thorough analysis of the vibration problem of the axial compressor, and find out the cause of the vibration problem.
Key words:MTO;main fan;test run;vibration
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收稿日期:2017-07-04
作者简介:王鲁泾(1976-),男,山东莱阳人,本科,助理工程师,主要从事化工设备维运工作。
 

 

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