大柳塔煤矿地下水资源保护与水循环利用技术

Theoretical analysis of new structural fracture water control in Daliuta Coal Mine

地下水作为水资源的重要组成部分,在经济社会发展中具备不可替代的作用。但近年来随着煤炭资源的大规模开采,保护地下水资源和合理高效处理矿井水变得愈发重要。大柳塔煤矿煤炭规模化开发导致水资源利用矛盾突出,综合大柳塔煤矿生产现状和水资源利用情况,分析了该地区煤层开采对地下水资源的影响。进而提出了矿井水循环利用技术,开辟了煤炭开采水资源保护与利用新的途径和技术路径,实现了煤炭资源安全高效规模化开采与水资源保护利用的协调发展。并将该技术在大柳塔煤矿所在地区进行推广应用,建立矿井水循环系统,使得矿井水得以供井下和地面生产、生活使用后,高效利用了井下水资源,促进本区生态文明建设的发展,为我国西部地区煤炭开采水资源保护与利用提供了参考。

As an important part of water resources,groundwater plays an irreplaceable role in economic and social development.However,in recent years,with the large-scale exploitation of coal resources,it has become increasingly important to protect groundwater resources and rationally and efficiently treat mine water.The large-scale development of coal in Daliuta Coal Mine leads to the contradiction of water resources utilization.Based on the production status and water resources utilization of Daliuta Coal Mine,the influence of coal seam mining on groundwater resources in this area is analyzed.Furthermore,the mine water recycling technology is put forward,which opens up a new way and technical path for the protection and utilization of water resources in coal mining,and realizes the coordinated development of safe and efficient large-scale mining of coal resources and water resources protection and utilization.The technology is popularized and applied in the area where Daliuta coal mine is located,and the mine water circulation system is established,so that the mine water can be used for underground and ground production and life,and the underground water resources can be used efficiently to promote the development of ecological civilization construction in this area,which provides a reference for the protection and utilization of water resources in coal mining in western China.