煤矿带式输送机轴承监测诊断系统及其应用

Bearing Monitoring and Diagnosis System of Belt Conveyor of Coal Mine and Its Application

针对煤矿现有带式输送机轴承故障诊断存在的问题,提出了一种新型的煤矿带式输送机轴承监测诊断系统的设计方案。该系统以矿用本安型振动监测分析仪与矿用本安型振动加速度传感器为核心,结合数据库服务器与组态王上位机软件,实现了煤矿带式输送机轴承的振动、温度信号采集与处理、故障实时分析与智能诊断、趋势分析、报告生成等功能。实际应用表明,该系统可实时监测煤矿带式输送机轴承的运行状态并进行故障诊断,满足了煤矿带式输送机运行状态监测与在线诊断的实时性和准确性要求。

To solve problem of bearing fault diagnosis for belt conveyor of coal mine,a design scheme of new bearing monitoring and diagnosis system of belt conveyor of coal mine was put forward.The system takes vibration monitoring analyzer and vibration acceleration sensor as core and combines with database server and KingView software,and realizes functions of signal acquisition and processing of vibration and temperature,real-time analysis and intelligent diagnosis,trend analysis and report generation of bearing of belt conveyor.The actual application showed that the system can monitor and diagnose condition of bearing of belt conveyor of coal mine and meets requirements of real-time and accuracy in condition monitoring and on-line diagnosis of belt conveyor of coal mine.