刘桥一矿中央风井改造及通风系统优化

Central Air Shaft Transformation and Ventilation System Optimization in Liuqiao No.1 Coal Mine

通风系统接替必须超前于采掘接替,必须依据未来的采掘布局对通风系统的走势进行安全评估,必须对通风系统进行超前管理。文章依据刘桥一矿采掘接替,分析了刘桥一矿中央风井改造的原因、改造方案,以及中央风井改造后的通风系统优化。

The ventilation system succeed must be ahead of the extractive succeed. The safe assessment of the ventilation system trend is in progress according to the future extractive layout. The advance management is in progress to the ventilation system. According to the extractive succeed of Liuqiao No. 1 Coal Mine, the trans- formation reasoms and plan of the central air shaft are analyzed. The ventilation system optimization is also analyzed after the transfennation of the central air shaft.