煤层自燃火区温度检测技术的研究与应用

在煤矿自燃火区的治理过程中 ,同位素测氡法探测煤层自燃火源精确位置是火区治理的关键技术 ,而火区温度信息的采集为灭火方案及灭火参数提供可靠依据。笔者介绍了综合利用火源位置精确探测技术与火区温度探测技术的方法 ,为煤矿火区的预测预报提供了可靠的手段 ,节省大量的防灭火资金 ,提高防灭火工作效率。

Study on Temperature Detection Technique at Fire District of Coal Spontaneous Combustion and Its Application

In the process of controlling the fire district in coal mine, radon detection is the key technique for determining the right fire source of spontaneous combustion. Collection of the temperature information from fire district is crucial in deciding the fire fighting parameters and fire fighting protocol. By using the technique for determining the accurate fire source and temperature detecting technique at the same time, reliable criteria for prediction and forecasting the fire district in mine could be provided. The cost of fire fighting could be saved, and efficiency could be raised.