Detection Technolgy on Slag Station Hidden Fire Area in Baijigou Coal Mine

The testing points were set up according to the actual situation of slag station. The testing points were located accurately using GPS positioning. Baijigou Coal Mine 010202 slag station hidden fire area was explored by using the combination of isotopic radon measurement, infrared thermal imaging and validation of drilling exploration. The hidden fire area distribution diagrammatic sketch was drawn according to the exploring results.