作 者: (邵晨);
机构地区: 天津港中煤华能煤码头有限公司,天津300451
出 处: 《仪表技术》 2017年第8期7-11,46,共6页
摘 要: 运用噪声信号技术对皮带机托辊高频嘶鸣及高温故障进行频域特性分析,采用在线故障诊断手段实现在线监测,有效预防皮带机托辊故障发生,从而保证皮带机输送系统安全、有效运行。 The noise signal technology is used to analyze the frequency domain characteristics of the high speed screaming and high temperature fault of the belt conveyor. The online fault diagnosis is used to realize the online monitoring,which can effectively avoid the fault of the belt roller,so as to ensure the safe and effective operation of the belt conveyor system.