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Synchronizing a Triple Dragline Stripping System in Thick Overburden

机译:在厚覆盖层中同步三重拉铲铲斗剥离系统

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This study addresses the use of combined stripping systems to investigate the technical feasibility of extracting thick coal seams underlying deep overburden strata. The possibility of using multiple draglines in tandem with bucket wheel excavator systems is explored. Pit geometry design alternatives incorporating a triple dragline excavation fleet with bucket wheel excavator-cross pit spreader subsystems (BWE+XPS) are examined. A production simulation algorithm, which emphasizes synchronizing excavator units in the triple dragline system, is developed. The combined methodology is evaluated in Sector-D of the Af??in-Elbistan lignite basin, one of the most important resources for electricity production in Turkey. The results reveal that a combined stripping fleet may successfully perform overburden stripping at the predetermined rate and uncover coal seams.
机译:这项研究解决了使用组合剥离系统来研究开采深层覆盖层下的厚煤层的技术可行性。探究了在铲斗轮式挖掘机系统中同时使用多条拉铲索的可能性。研究了结合了三重拉铲挖掘机开挖机群和斗轮挖掘机-跨坑扩展器子系统(BWE + XPS)的坑几何设计替代方案。开发了一种生产模拟算法,该算法强调在三重拉铲系统中同步挖掘机单元。结合的方法论在Af ?? in-Elbistan褐煤盆地的D区进行了评估,该地区是土耳其最重要的电力生产资源之一。结果表明,一个组合的剥离团队可以按预定的速率成功进行覆盖层剥离,并发现煤层。

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