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METHOD FOR SELECTIVE DEVELOPMENT OF COAL BEDS WITH GOAF STOWING

机译:煤ST石选择性开采煤层的方法

摘要

A method for selective development of coal beds with goaf stowing includes working out coal bed with long production faces with cutting side rocks with stoping machines and delivery of empty rocks to worked out space. Delivery of rock to worked out space is carried out through reloading from the conveyor of the face to enameled pans preliminarily introduced and fixed in the upper section of mechanized support, and then in self-flow of rock in vibration mode. Decrease of energy consumption and labor consumption of stowing operations are achieved, with increase of effectiveness of work.
机译:一种通过采空区进行煤层选择性开发的方法,该方法包括用停止机切割具有长生产面的煤层,用切边机切割侧岩并将空岩输送到空间。通过从工作面的输送机向预先引入并固定在机械化支架上部的搪瓷锅中进行重新装载,将岩石输送至已解决的空间,然后以振动模式使岩石自流。随着作业效率的提高,减少了堆料作业的能源消耗和人工消耗。

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