浅析长距离独头斜巷通风

Analysis on the ventilation of long-distance blind inclined roadway

基建矿井开拓时期,都要掘进长距离的独头巷道,长距离独头巷道掘进过程中会产生多种有毒有害气体、粉尘等污染物,严重威胁井下作业人员的安全和巷道的快速施工。长期以来通风问题一直是制约长距离独头巷道快速、安全掘进的瓶颈。

In the development period of capital construction mine,there are often long distance blind roadways. The ventilation has been the bottleneck of rapid and safety heading of long distance blind roadway. The paper researched the ventilation problems of long distances blind heading face.