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根据我矿地质构造特点和生产发展需要,将原东翼4个盘区上山的巷道布置方式,改为走向长3000m(为井田一翼全长),倾斜宽300m的分段连续式布置。一分段2117工作面可采5号和10号两个煤层,5号煤厚3.5～4.5m,10号煤平均厚为1.5m。分段连续式布置的每个分段内,再划分为若干区段,各区段均有独立的通风、运输系统。下部有分段运输大巷、上部有分段总回风巷,
According to the characteristics of mine geological structure and the need of production development, the arrangement of the roadway up the mountain with 4 panels in the former East Wing was changed to a continuous and segmented layout with a length of 3000m (the full length of one wing) and a slant width of 300m. A section of 2117 face can be taken two coal seam No. 5 and 10, No. 5 coal thickness 3.5 ~ 4.5m, No. 10 coal average thickness of 1.5m. Within each section of the continuous arrangement of sections, it is further divided into several sections, each of which has an independent ventilation and transportation system. The lower part of the transport lane, the upper part of the total return air Lane,