膨胀机振动监测与隐患排查研究

通过对膨胀机振动监测信息的研究,及时发现故障苗子,排除仪表监测参数正常的假象,果断进行停机解体检查。通过隐患排查及原因分析研究,验证了振动监测结果,及时修复了轴向推力平衡系统,防止了膨胀机重大损毁事故的发生。以具体实例展示了振动监测系统在了解设备运行状况过程中的重要性。振动监测信息有助于从宏观和微观上了解设备,有助于更科学地制订维修策略和维修计划,既保证设备安全可靠的运行,也确保设备维修的经济性。

Study on Vibration Monitoring and Hidden Trouble Shooting of Expander

Through the study of expander vibration monitoring information, finding the initial failure timely, excluding the normal feint of monitoring parameters and checking the expander under the conditions of shutdown and decomposition. Verified the monitoring results of vibration by hidden trouble shooting and cause analysis, timely repaired the balance system of axial thrust to prevent the serious damage of the expander. The paper showed the importance of vibration monitoring system in the process of understanding the expander operating status with an actual example. The vibration monitoring information was conducive to understanding the equipment from macroscopy and microscopy, to making maintenance strategies and plans scientifically, which could ensure not only the safe and reliable operation of the equipment but also the economical efficiency of equipment maintenance.