东曲煤矿井下矸石充填工艺及其经济效益分析

Gangue Filling Technology and Economic Benefit Analysis in Dongqu Coal Mine

通过技术创新寻求一种绿色、经济、环保的矸石处理方法,建立"地面洗选—井下回填"一体化协作系统,实现矸石井下处理,减少固体废弃物地面堆积对环境的污染破坏,开创西山矿区煤炭资源开发与生态环境保护和谐发展的新模式。

Through technological innovation,a green,economic and environmental treatment method of waste is sought,and an integrated collaborative system of"ground washing-underground backfilling"is established to realize the underground treatment of waste,reduce the environmental pollution caused by the accumulation of solid waste on the ground,and create a new mode of harmonious development of coal resources development and ecological environment protection in Xishan mining area.