邢东矿井下紧急避险系统专用供风管路设计

Xingdong Mine Underground Emergency Safety System Special Air Pipe Line Design

针对邢东矿永久避难硐室通风问题,根据矿井实际情况,设计采用专用管路供风,一部分利用矿井现有的地面和副井井筒压风管路,另一部分新设计管路。并根据现有巷道条件,分析了专用供风管3种保护措施的优缺点,实现了成本低、工期短、效果好的目标。

Based on ventilation problem of eternal refuge chamber in Xingdong Mine, according to the actual situation of the mine, special ventilation line was designed, a part of pipe line was from existed ground pipe and auxiliary shaft compressed air piping line, another part was from new designed pipe. Advantages and disadvantages protection measures of special ventilation pipe were analyzed, which realized the goal of low cost, short construction period and good effect.