矿井通风系统改造的实践

Practice on Transformation of Ventilation System in Mines

矿井开采深度增加,采区通风线路长,各采区通风阻力差别较大,造成矿井通风系统较为复杂。采取矿井与采区相结合进行通风系统改造,达到降低全矿井通风阻力和完善矿井通风系统的目的。

With the higher depth of mining, the longer of ventilation routine and the larger ventilation difference in mining areas, the more complex ventilation system is caused. It shows that the aim of reducing the entire ventilation resistance and improving the mine ventilation system can be reached through combining the ventilation system transformation of mine and mining areas.