振动测量技术在风机故障诊断方面的应用

The Application of Vibration Measurement Technology in the Fault Diagnosis of Fan

介绍了酸洗除尘风机在冷轧生产工艺的作用,设备维护人员定期对风机振动测量,及时发现设备隐患。根据风机基本参数、时域波形和频谱,对风机故障进行分析诊断,判断出故障类型并及时处理故障,最后对故障形成的原因进行分析,为今后设备改进优化提供依据。不仅保障了设备正常稳定运行,而且为类似风机的振动诊断和处理提供参考。

The effect of acid cleaning and dust removing fan in cold rolling process is introduced in this paper.Equipment maintainers measured the vibration on a regular cycle for fans,and discovered the hidden trouble of equipment in time. They analyzed and diagnosed the fault of fan according to the basic parameters of fan,time-domain waveform and spectrum.They determined the type of fault and dealt with the fault in time,and finally analyzed the reasons for the failure,and provided the basis for the improvement of the equipment in the future. It not only ensures the normal and stable operation of the equipment,but also provides reference for vibration diagnosis and treatment of similar fans.