结合典型实例介绍了诊断锅炉风机等转动机械故障的基本分析方法和处理方法,亦即根据运行中故障风机主特征,通过听、看、摸、闻,去检查寻找设备运行中表面的其它现象,来确定故障部位、故障原因并及时处理,对专业技术人员和值班人员判断并防止扩大转机故障、减少损失、正确及时地处理故障具有现实指导意义。 This paper introduces the basic analysis methods and processing methods for diagnosing the rotating machinery faults such as fan of boiler by means of typical examples. According to the main features of the fan in operation, it examines other phenomena of looking for the surface of the equipment by listening, watching, touching, smelling and smelling, To determine the fault location, cause of the malfunction and promptly dealt with, the professional and technical personnel and duty personnel to determine and prevent the extension of transit faults, reduce losses, correct and timely manner to deal with the failure of practical significance.