摘要
针对济宁二号煤矿远距离采区开采生产现状导致用风地点通风距离大幅度增加,通风阻力不断增大的问题,对矿井最长通风路线的通风阻力进行了精确测定,分析了通风阻力在矿井通风线路中的分布情况,提出一系列切合实际的通风系统优化改造方案,保证了矿井在远距离开采过程中的通风稳定。
Jining II coal mine for the production status of remote mining area mined, airy place with a wind from the substantial increase in resistance to the growing status of the ventilation of the mine ventilation longest route ventilation resistance were accurately measured, analyzed the ventilation resistance in mine ventilation distribution line, made a series of practical ventilation system to optimize rehabilitation programs to ensure the stability of the mine ventilation in the mining process in the distance.
出处
《煤矿机械》
2015年第4期208-211,共4页
Coal Mine Machinery
关键词
煤矿
通风阻力测定
通风系统优化
coal mine
ventilation resistance measurement
ventilation system optimization
