矿用大功率通风系统风机的监测与故障识别研究  

Study on Fan Monitoring and Fault Identification of High-power Ventilation System for Mines

作　　者：张文敏 Zhang Wenmin(Shanxi Ningwu Dayun Huasheng Nangou Coal Industry Company,Ningwu Shanxi 036700)

机构地区：[1]山西宁武大运华盛南沟煤业公司,山西宁武036700

出　　处：《机械管理开发》2021年第7期122-123,182,共3页Mechanical Management and Development

摘　　要：鉴于大功率矿用风机作为煤矿核心设备的重要性,开发风机状态监测方法和创新方法具有重要意义。首先阐释了风机运行中出现的振动现象,对其评估条件进行探究,分析了矿用大型风机运行中出现的此类事件的实例,并通过数值和实验方法对其进行了识别和消除。Given the importance of high-power mining fans as the core equipment of the coal mine,it is important to develop the existing fan state monitoring methods and innovative methods.First,it explained the vibration phenomenon in the fan operation,explored its evaluation conditions,analyzed the examples of such events in the operation of large mining fans,and identified and eliminated them by numerical and experimental methods.

关 键 词：矿用风机 故障监测 振动分析 

分 类 号：TD712[矿业工程—矿井通风与安全]