中兴矿通风系统优化研究

Study on the Optimization of Ventilation System in Zhongxing Coal Mine

中兴矿东翼、西翼生产布置相对集中,全矿有一采区、三采区两个生产采区,本文针对矿井通风阻力偏高、通风设施设置不合理及部分用风地点供风不足的问题,在对全矿井通风系统阻力实测基础上,接合矿井生产接续运用矿井通风决策支持系统软件对矿井现状及各方案进行了模拟,结果显示矿井通风阻力大大降低,对矿井安全生产及节能具有重要意义。

The mining is quite concentrated in east and west wing of Zhongxing Coal mine and the Coalmine has two mining areas, number 1 and number 3. According to the high resistance in the ventilation system, the unreasonable setting of ventilate facilities and the shortage of air support in air - using area, this paper makes a simulated study on the current situation of the mine as well as the schemes using the mine ventilation soft- ware of decision support system on the basis of measurement of resistance in ventilation system. The result shows the resistance in ventilation system is greatly reduced and which is of great significance to the safety pro-duction as well as the energy saving in the mine.