Abstract:
According to the characters of shallow depth and close distance easy spontaneous combustion coal seam group of Shendong Company, and taking the 22103 fully mechanized coal mining face of Shangwan Coal Mine as an example, we analyzed the causes leading to spontaneous combustion of the residual coal in goaf. We draw up the comprehensive measures on fire prevention and control technology of coal mining face combined with the actual parameters of the coal mining face, and insist on the principle of "prevention first, comprehensive treatment". These measures provide technical guidance for the safety work of coal mining face, and perfect the program on fire prevention and control technology of shallow depth and close distance easy spontaneous combustion coal seam group of Shendong Company.