王庄煤矿+540m水平北栗回风井投运方案分析

Analysis on the Operation Plan of Beili Return Air Well in the +540 m Level of Wangzhuang Coal Mine

通风系统改造过程,新风井投运对原有通风系统影响较大,新风井投运过程保障矿井通风系统稳定可靠运行,对煤矿安全生产至关重要。为确定王庄煤矿+540m水平北栗回风井投运方案,通过建立、利用矿井通风管理信息系统,对该回风井投运方案进行模拟分析,确定了北栗回风井投运方案,论证了投运方案对整个通风系统的影响,保障了通风系统的稳定可靠运行。

In the process of renovation of ventilation system,the commissioning of new wind shaft has a great impact on the original ventilation system.The operation of the new wind shaft ensures the stable and reliable operation of the mine ventilation system,which is essential for the safe production of coal mines.In order to determine the operation plan of the+35 m horizontal Beili return air well in Wangzhuang Coal Mine,through the establishment and utilization of the mine ventilation management information system,the simulation analysis of the return air well operation plan was carried out,and the operation plan of the Beili return air well was determined.It demonstrates the impact of the operation plan on the entire ventilation system and ensures the stable and reliable operation of the ventilation system.