单翼集中生产矿井通风系统优化

Optimization of Ventilation System in One-winged Concentrated Production Mine

针对梁家煤矿后期单翼集中生产及通风阻力过大的问题,通过对矿井通风系统进行阻力测定,对该矿目前的通风阻力分布情况进行了分析,并据此提出了矿井通风系统优化方案。利用计算机对各个方案进行解网分析,在满足矿井安全生产要求的基础上,通过经济技术方面比较后,确定矿井通风系统最优改造方案。

According to the problems of the one-winged concentrated production and excessive ventilation resistance in the late period of Liangjia Coal Mine.By determining the ventilation resistance of the mine ventilation system,the present ventilation resistance distribution conditions of this mine were analyzed.Hereby,the mine ventilation system optimization scheme was provided.It carried out the network solution analysis for each scheme with the computer,on the basis of meeting the mine safety production requirements,by comparing the economic and technical aspects,it determined the optimal reform scheme of mine ventilation system.