摘要
在弄清矿用胶带输送机火灾事故发生的各类原因及工况条件的基础上 ,提出了一套用于矿用胶带输送机早期火灾监测、预报及火源定位的新方法和新技术 ,设计研制出一套用于胶带机火灾在线监测、预报和火源定位的实用系统 ,包括传感器的设计与安装、信号变送电路的设计 ,以及计算机实时监测与故障诊断系统的设计等 .模拟试验及工业性试验表明 ,整个监测系统具有结构简单、安装方便、性能可靠。
Based on amount of research and investigation, the causes and working conditions of various mine belt conveyor fire are understanded fully. A set of new methods and techniques is presented to monitor and predict mine belt conveyor fire. A set of practical system used for on line monitoring and predicting belt conveyor fire has been developed, including designs and installations of transducer, designs of conversion circuits, designs of monitoring computer and fault diagnosis software. Laboratory and industrial experiments show that the monitoring systems have many advantages such as simple structure, convenient installation, reliable performance and strong environment adaptability etc.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2002年第1期78-82,共5页
Journal of China Coal Society
基金
原煤炭工业部一般科研项目 (95 -3 0 4)
