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济阳矿位于黄河北煤田,煤系地层总体构造形态为平缓的单斜构造,断裂构造发育。井下岩巷迎头仍延用落后的炮掘进工艺,掘进单进已不能满足综采的需要。为加快推动济阳矿井经济开采、科学发展,进一步提升企业经济效益,提出了薄煤层特殊条件下提高综掘机单进的对策。
Jiyang Coal Mine is located in the Yellow River North coalfield, the overall structure of the coal measures strata of gentle monocline structure, fracture structure development. Downhole rock road headway is still behind the use of backward artillery tunneling technology, single tunneling has been unable to meet the needs of fully mechanized mining. In order to speed up economic exploitation and scientific development of Jiyang Mine and further enhance the economic benefits of the enterprise, the countermeasures to improve the single-entry of the fully-mechanized undercutting excavation under the special conditions of thin coal seams are put forward.