节点文献
掘进工作面自吸排水方法实践
Practice of Self-Suction Drainage at Drift Face
【摘要】 运用虹吸原理,通过对巷道内的排水管路进行改造,实现了自吸式排水,减少了人员及设备的投入,并取得了很好的排水效果。
【Abstract】 The drainage pipes in the roadway are improved by application of syphon principle.the self-suction drainage is realized.The investment of persons and equipments is reduced.The better drainage effect is obtained.
- 【文献出处】 煤炭技术 ,Coal Technology , 编辑部邮箱 ,2011年01期
- 【分类号】TD74
- 【下载频次】44