石碌铁矿排水巷道风流控制问题的措施

Measures for Air Control in Drainage Roadway of Shilu Iron Ore Mine

介绍了海南石碌铁矿矿井排水系统现状和存在的主要问题,提出了四种可行的泄水挡风方案并进行了对比。在现场主要排水巷道构筑了两垛半截墙用于泄水挡风,起到了不错的效果,彻底消除了泄水井水流下泻对通风系统的影响,为矿山持续稳定生产创造了有利条件。

The current status and main problems of mine drainage system of Shilu Iron Mine in Hainan are introduced.Four feasible drainage and wind protection schemes are put forward and compared.Two half walls are constructed on the main drainage roadway for drainage and wind protection,which have good effect.It completely eliminates the impact of downward water flow of the drain well on ventilation system,and creates favorable conditions for continuous and stable production of the mine.