Optimizing Reformation of Ventilation System in Fangzhuang No.1 Coal Mine

Aiming at the problems of abnormal resistance distribution of mine ventilation, the insufficient ventilation capacity and mine gas abnormal emission in Fangzhuang No.1 Mine, some plans about mine ventilation system optimizing reformation are proposed after a technical determination of ventilation system. According to ventilation network solution analysis of optimization programs, the paper makes optimizing and transforming plans for mine ventilation system to solve the problems.