Analysis of the Stability of the Ventilation System in Baishan Coalmine

AbstractThe stability of the ventilation system of coalmines has a significant impact on the mine safety production, which is not only an important index of the quality of the ventilation system, but also an important index of mine safety. In order to grasp the underground resistance distribution of Baishan Coalmine and the stability, the stability of the mine ventilation system is analyzed, according to the actual situation of the mine ventilation system and on the basis of the resistance determination of the system. The results indicate: the resistance distribution in the ventilation system is basically rational, the quantity of the wind can meet the actual demand of mine production, and the mine ventilation system is basically stable. The problems existing in the mine ventilation system are pointed out, and reasonable suggestions on the stability of the mine ventilation system are put forward