论文部分内容阅读
镇江市古洞煤矿位于丹徒县上党镇境内,井田走向长约1.4km,倾斜长约0.9km,面积约1.26km~2。该矿始建于1970年,投产于1978年,为斜井多水平开拓方式,现有-200m、-285m、-400m和-565m四个水平。其中:-200水平为回风水平,-285为辅助水平,-400和-565为生产水平。目前,-400水平以上已基本回采完。现矿井实际生产能力为11～13万t/年。该矿原定为高沼气矿井,后因1984年5月6日
The Kwu Tung Mine in Zhenjiang City is located in the Shang Dang Town in Dantu County. The field is about 1.4km long, with a slope of about 0.9km and an area of about 1.26km ~ 2. The mine was founded in 1970 and put into operation in 1978. It is a multi-level development of inclined shafts. There are four levels of -200m, -285m, -400m and -565m. Of which: -200 level for the return air level, -285 for the auxiliary level, -400 and -565 for the production level. At present, -400 level above the basic recovery finished. The actual production capacity of the mine is 11 ~ 130,000 t / year. The mine originally designated as a high biogas mine, after the May 6, 1984