综放收面拆架期间防灭火误区分析

Analysis to the mistake of fire-proof and extinguishment in the period of supports withdrawal from mechanized caving face

通过对综放工作面收面后在支架顶部突然出现自燃异常现象的分析,采取对顶煤注凝胶防灭火措施及时迅速处理了一起煤层自燃隐患,纠正了防灭火误区。