论文部分内容阅读
随着矿井采区的不断开拓,采掘工作面的相对集中,矿井通风网络复杂多变,风量需求日益增大,对矿井通风系统提出了新的挑战。通过可行性技术分析,改造采区全新通风网络,优化采区通风网络,有效降低了采区进风阻力,即满足了矿井生产的风量需求,又确保了矿井通风系统的稳定、可靠,实现矿井的安全生产。
With the continuous exploitation of mining area, the relative concentration of mining face, complex and changeable mine ventilation network, increasing wind demand, the mine ventilation system presents new challenges. By analyzing the feasibility of technology, transforming the new ventilation network in the mining area and optimizing the ventilation network in the mining area, the air intake resistance of the mining area is effectively reduced, that is, the air volume requirement of the mine production is met, and the mine ventilation system is ensured to be stable and reliable. The safety of production.