任务下达日期: 2012 年2 月28日 毕业论文日期: 2012年3 月 5 日至2012 年 06 月 4日 毕业论文题目: Mt/a新井设计 毕业论文专题题目:沙坪煤矿防灭火技术探究 毕业论文主要内容和要求: 按采矿工程毕业设计大纲要求, Mt/a新井设计;专题为沙坪煤矿防灭火技术探究; 翻译部分英文题目为:“Technology for Tomorrow and Equipment Selection for Coal Mines in India”。 院长签字: 指导教师签字: 摘要 本设计包括三个部分:一般部分、专题部分和翻译部分。 Mt/a新井设计。沙坪矿位于山西省河曲县境内,交通便利。井田走向(南北) km,倾向(东西), km2。主采煤层为8#煤,平均倾角为3°~7°,煤层平均总厚为6 m。井田地质条件较为简单。 Mt, Mt。 a,, m3/h。矿井为低瓦斯矿井。 井田为双斜井单水平开拓。矿井年工作日为330 d,工作制度为“三八”制。矿井采用一矿一面的高效作业方式,采煤方法为倾斜长壁综合机械化放顶煤开采。运输大巷采用胶带运输煤炭,辅助运输采用矿车设备。矿井通风方式为中央并列式通风。主扇工作方式采用抽出式。 一般部分共包括10章:;;、设计生产能力及服务年限;;-带区巷道布置;;;;;。 专题部分主要介绍的是沙坪煤矿煤炭防灭火方法。 翻译部分英文题目为:“Technology for Tomorrow and Equipment Selection for Coal Mines in India”。 关键词:斜井开拓;放顶煤;带区准备; ABSTRACT This design includes of three parts: the general part, special subject part and translated part. The general part is a new design of ShaPing mine. The designed productive capacity is million tons percent mine is located at HeQu territory in ShanXi province. The traffic of road and railway is very convenience to the mine. The run of the minefield is km ,the width is about ,well farmland total area is eight is the main coal seam, and its dip angle is 3 to 7 degree. The thickness of the mine is about 6 m in all. The proved reserves of the minefield are million tons. The recoverable reserves are million tons. and the service life of the mine is years. The normal flow of the mine is m3 percent hour and the max flow of the mine is m3 percent hour. The mine is a low gas mineral well. The well farmland is a single level with an doubl