带式输送机输送带故障检测技术研究
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摘要
深入分析了输送带故障中纵向撕裂和断带故障形成的原因,研究了输送带纵向撕裂和断带故障常见的检测方法的优缺点,并指出针对纵向撕裂可采用将漏料和带宽检测装置相结合的检测方法或使用附加压力检测法;针对断带故障,目前的检测方法都存在一定的不足,需要从可靠性、经济性、安装方便性等方面进一步改进。然后,针对输送带故障的实时检测,分析了国、内外在线监测监控系统的发展现状,展望了带式输送机输送带故障检测技术的研究方向。
Analyzing the causes of longitudinal tearing and broken belt failure,and studying the advantages and disadvantages of common detection methods for longitudinal tearing and breaking of tape,and pointing out that leakage and bandwidth can be used for longitudinal tearing. The detection method combined with the detection device or the use of the additional pressure detection method; for the fault of the broken belt, the current detection methods have certain deficiencies, and need to be further improved in terms of reliability,economy,installation convenience and the like. Then,for the real-time detection of tape failure,the development status of online monitoring and monitoring system at home and abroad was analyzed. The development direction of the belt fault detection technology for mining belt conveyor was prospected.
Analyzing the causes of longitudinal tearing and broken belt failure,and studying the advantages and disadvantages of common detection methods for longitudinal tearing and breaking of tape,and pointing out that leakage and bandwidth can be used for longitudinal tearing. The detection method combined with the detection device or the use of the additional pressure detection method; for the fault of the broken belt, the current detection methods have certain deficiencies, and need to be further improved in terms of reliability,economy,installation convenience and the like. Then,for the real-time detection of tape failure,the development status of online monitoring and monitoring system at home and abroad was analyzed. The development direction of the belt fault detection technology for mining belt conveyor was prospected.
引文
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[12]王成,朱宗玖,张文平,等.基于Zigbee的煤矿井下带式输送机监控系统设计[J].煤矿机械.2015,36(6):258-261.
[2]毛清华,张大伟,张旭辉,等.煤矿用钢丝绳芯输送带断带和撕带机理及检测方法研究进展[J].矿山机械,2011,39(7):70-73.
[3]黎华.基于CAN总线的带式输送机监控系统设计[J].煤矿机械,2014,35(9):30-31.
[4]游春霞,魏明生,张申.基于振动检测的输送带纵向撕带监测系统[J].矿山机械,2011,39(9):56-59+74.
[5]牛犇,乔铁柱,唐艳同.基于LabVIEW和CCD相机的输送带纵向撕裂检测系统设计[J].煤矿机械, 2013, 34(2):148-150.
[6]张亮有,赵坤.基于红外热成像技术的输送带纵向撕裂检测方法[J].起重运输机械, 2016(6):97-99.
[7]张亚奇,苗长云,孟德军,等.多视点输送带纵向撕裂检测系统采集控制模块的研究[J].仪表技术与传感器, 2017(8):46-50.
[8]叶春青,苗长云,李现国,等.基于X光检测的强力输送带故障定位方法[J].计算机测量与控制, 2009,17(2):302-303+309.
[9]王桂梅,赵彦斌,李长刚,等.井下带式输送机智能监控系统研究[J].煤矿机械, 2012,33(8):230-231.
[10]李宏伟,李璐,曲兵妮,等.基于RS485和CAN总线的带式输送机监控系统设计[J].煤炭工程, 2017,49(7):18-21.
[11]黄民,潘虎生,胡成,等.钢绳芯带式输送机实时综合监测与保护系统[J].中国矿业大学学报, 2006(5):673-678+683.
[12]王成,朱宗玖,张文平,等.基于Zigbee的煤矿井下带式输送机监控系统设计[J].煤矿机械.2015,36(6):258-261.