Analysis of Gas Extraction Equipment Selection in Mines
Gas extraction in coal mines is one of the key concerns in coal mining,which has a serious impact on underground safety.Especially in high gas mines,the reliability of gas extraction system and equipment is especially important.Yang Coal Group Po Li coal mine new mine gas extraction equipment selection as an example,according to the Po Li mine coal seam conditions,mine gas outflow characteristics and coal mining methods and other factors comprehensive analysis,to determine the Po Li mine new mine gas extraction equipment selection,can be similar to the selection of mine gas extraction equipment to provide a certain reference.
NETL
NSTL
万方数据
