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通过对在小断面(2.4m工字钢梁)巷道内使用皮带出煤矸、进料的研究和总结,提出了小断面巷道内使用皮带机出货一体化快速掘进技术,即在2.4m宽的巷道内直接使用耙矸机及皮带机联合出货,不铺设轨道,直接使用底皮带进料,降低了斜巷运输的安全隐患。采用此工艺施工,很好的满足了生产需要,加快了施工进度,取得良好的经济效益。此施工方案的成功,为在小断面巷道内使用耙矸机及皮带机联合出煤矸提供了实践经验,为快速掘进提供了新的方法。
Through the research and summary of the coal gangue and feed in the roadway with small cross section (2.4m I-beam), an integrated fast-drifting technology using belt conveyor in small section roadway is put forward, that is, Of the road directly to the use of rake gangue machine and belt machine shipped together, no laying track, the direct use of the end of the belt feed, reducing the security risks oblique lane transport. The use of this technology construction, well meet the production needs, speed up the construction progress, and achieved good economic returns. The success of this construction program provides a practical experience for the gangue gangue and belt machine to combine coal gangue in the small section roadway and provides a new method for fast heading.