石谷煤矿通风对策研究与效果分析

摘要

In the existence of more safety problems in ventilation of an old mine, its ventilation system was economically optimized according to its ventilation demand and corresponding countermeasures were taken for its ventilation safety, marked social and economic benefits were obtained.%分析了石谷煤矿在通风安全问题较为突出情况下，为适合矿井通风的需要及建立保证矿井通风系统优化的经济性原则，采取相应的对策 ,保障矿井通风安全，取得了显著的社会和经济效益。