内蒙古某矿矿井通风能力核定及设备选型分析

Mine Ventilation Capacity Approval and Equipment Selection for a Mine in Inner Mongolia

为了保障内蒙古某矿矿井通风安全,决定对内蒙古某矿矿井通风系统能力进行核定,通过采用由里向外核算方法,计算内蒙古某矿矿井通风能力。按照内蒙古某矿矿井总进风量及井下用风区域需风量得出采掘工作面数量,按年度采掘工作面的产量,计算得出内蒙古某矿矿井通风生产能力。经过计算确定通风设备选型,满足安全生产实际需要,为类似矿井提供借鉴。

In order to ensure the safety of mine ventilation in a mine in Inner Mongolia,it was decided to approve the capacity of mine ventilation system in a mine in Inner Mongolia and calculate the mine ventilation capacity in a mine in Inner Mongolia by using the inside-out accounting method.According to the total incoming air volume of a mine in Inner Mongolia and the required air volume in the underground wind area,the number of extraction workings is derived,and the annual production of extraction workings is calculated to arrive at the ventilation production capacity of a mine in Inner Mongolia.After calculation,the ventilation equipment selection is determined to meet the actual needs of safe production and provide reference for similar mines.