井下单风机高压引射通风技术研究
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摘要
分析了流体力学以及射流的相关理论,并提出一种新式的风机引射技术。该技术在矿井现场中的应用,解决了该巷道中风机增能时出现的循环风现象,缓解了该巷道通风与运输功能之间的冲突,达到了很好的风量调节效果,使矿井下巷道的风量也得到了有效的增加。
The related theories of hydrodynamics and jet are analyze d, and a new fan ejecting technology is put forward. The application of the technology in the mine site solves the circulating wind phenomenon when the fan increases energy in the roadway, alleviates the conflict between the ventilation and the transportation function of the roadway, and achieves a good effect of air flow regulation. The air volume of the tunnel under the mine has also been increased effectively.
The related theories of hydrodynamics and jet are analyze d, and a new fan ejecting technology is put forward. The application of the technology in the mine site solves the circulating wind phenomenon when the fan increases energy in the roadway, alleviates the conflict between the ventilation and the transportation function of the roadway, and achieves a good effect of air flow regulation. The air volume of the tunnel under the mine has also been increased effectively.
引文
[1]张志豪,黄坤,张兴龙,等.岩鹰山隧道内天然气管道泄漏规律及通风方案研究[J].中国安全生产科学技术,2016,12(7):42-48.
[2]王文才,赵士磊,张盼佳,等.大直径柔性风筒长距离压入式局部通风技术的应用[J].水力采煤与管道运输,2014(1):1-4.
[3]韩爱霞,吕海棠,王兆谦,等.乳清两步发酵法制取环保型融雪剂醋酸钙镁盐[J].无机盐工业,2012,44(2):48-50.
[4]栾国颜,刘艳杰,王鹏,等.环保型融雪剂的制备及其性能评定实验研究[J].化工新型材料,2011,39(10):143-146.
[5]渡口煤炭指挥部、重庆煤炭研究所矿区通风调查研究小组.渡口矿区使用压入式矿井通风的几个问题[J].煤矿安全,1974(1):7-30.
[2]王文才,赵士磊,张盼佳,等.大直径柔性风筒长距离压入式局部通风技术的应用[J].水力采煤与管道运输,2014(1):1-4.
[3]韩爱霞,吕海棠,王兆谦,等.乳清两步发酵法制取环保型融雪剂醋酸钙镁盐[J].无机盐工业,2012,44(2):48-50.
[4]栾国颜,刘艳杰,王鹏,等.环保型融雪剂的制备及其性能评定实验研究[J].化工新型材料,2011,39(10):143-146.
[5]渡口煤炭指挥部、重庆煤炭研究所矿区通风调查研究小组.渡口矿区使用压入式矿井通风的几个问题[J].煤矿安全,1974(1):7-30.