摘要
为制定适合于长距离巷道掘进的通风方案,提高长距离掘进的供风效果,以某矿1100段斜坡道为实验基础,进行了通风设备选型调研测试,并分析解决当前的通风问题。提出一种通风方案,使得对于长度达1 500 m的长距离掘进能够达到理想的通风效果。
To make the ventilation plan for single-head and long-distance roadway,to improve the effect of ventilation in the long-distance excavation,to establish the relationship between duct,fan and the length of the roadway,it takes the 1100 ramp for example,based on the experiment,the test of selecting ventilation equipment is conducted,the current ventilation problems are analyzed and solved. A ventilation plan is proposed,which could make a desired ventilation effect in the long-distance excavation for a roadway of more than 1500 m.
出处
《煤炭技术》
CAS
北大核心
2014年第11期54-56,共3页
Coal Technology
关键词
独头巷道
长距离巷道
实验研究
通风方案
single-head roadway
long-distance roadway
experimental study
ventilation plan
