摘要
介绍了芦岭煤矿由于矿井扩建,瓦斯涌出量增加,通风系统不能满足要求,必须进行通风系统改造。提出了改造方案,并对拟采用方案进行了模拟测算;同时,对风井启封过程存在的问题提出了解决办法。
In Luling coal mine,with the increase of gas emission,the current ventilation system can not meet the requirement of safety production.The paper proposed the transformation program,simulated the measures and pointed out the method for solving the problems during the unseal of air shaft.
出处
《陕西煤炭》
2011年第5期30-31,共2页
Shaanxi Coal
关键词
矿井通风系统
系统优化
风井启封
mine ventilation system
system optimization
the unseal of air shaft
