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陈四楼煤矿自投产以来,先后投入2套引进综采设备。由于矿井实际揭露的地质条件远比精查地质报告复杂,设备对矿井开采条件的适应性较差,配套性能得不到充分发挥,综合经济效益较差。在综合分析该矿井下地质条件和矿井技术水平的基础上,论证了在该矿装备国产综采设备的可行性。经过1a来改用国产综采设备的实践,证明该途径是行之有效的。
Chen Silou since the coal mine has put into operation, has invested 2 sets of fully mechanized mining equipment. Due to the fact that geological conditions exposed by mines are far more complicated than the geological reports of precision investigation, the adaptability of equipment to mined conditions of mines is poor, the supporting performance can not be brought into full play, and the comprehensive economic benefits are poor. Based on a comprehensive analysis of underground geological conditions and mine technical level, the feasibility of equipping this mine with domestic fully mechanized mining equipment is demonstrated. After a year to switch to the practice of domestic fully mechanized mining equipment to prove that the approach is effective.