唐口煤矿1.5Mta新井设计.doc
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1、摘 要本设计包括三个部分:一般部分、专题部分和翻译部分。一般部分为唐口煤矿1.5 Mt/a新井设计。唐口煤矿位于山东省济宁市西侧,距济宁市10 km,交通便利。井田走向(南北)长度约9.45 km,倾斜(东西)宽度约5.45 km,总面积为51.88 km。主采煤层为3煤,煤层平均倾角为5,平均厚度为3.1 m。井田地质条件较为简单。井田工业储量为23673.3万t,可采储量为14499.1万t。矿井设计生产能力为1.5 Mt/a,服务年限为69 a。矿井涌水量不大,正常涌水量为200 m/h,最大涌水量为496 m/h。矿井瓦斯相对涌出量为1.789 m/t,绝对涌出量为2.04 m/min
2、,为低瓦斯矿井。井田开拓方式为立井单水平开拓。采用胶带输送机运煤,采用矿车进行辅助运输。矿井通风方式为中央并列式通风。矿井年工作日为330 d,工作制度为“四六”制,日净提升时间为16 h。一般部分共包括10章:1、矿区概况与地质特征;2、井田境界和储量;3、矿井工作制度、设计生产能力及服务年限;4、井田开拓;5、准备方式带区巷道布置;6、采煤方法;7、井下运输;8、矿井提升;9、矿井通风与安全;10、设计矿井基本技术经济指标。专题部分题目是煤巷锚杆支护技术的研究及应用,主要是研究了煤巷锚杆支护技术,对综采工作面煤巷锚杆支护技术做了全面的陈述。翻译部分主要内容是关于伽马射线传感仪在煤矿残顶煤厚
3、度测量中的应用,英文题目为:Remnant Roof Coal Thickness Measurement with Passive Gamma Ray Instruments in Coal Mines关键词:立井; 单水平; 带区; 中央并列式通风ABSTRACTThis design can be divided into three sections: general design, monographic study and translation of an academic paper.The general design is about a 1.50 Mt/a new und
4、erground mine design of Tangkou coal mine.Tangkou coal mine lies in the west of Jining City, Shandong province.from Jining City 10 km, the transportation is convenient.Its about 9.45 km on the strike and 5.45 km on the dip, with the 51.88 km2 total horizontal area.The minable coal seam is 3 with an
5、average thickness of 3.1 m and an average dip of 5. Field geological conditions si simple.The proved reserves of this coal mine are 236.73 Mt and the minable reserves are 144.99 Mt, The design of mine production capacity is 1.5 Mt/a ,with a mine life of 69 a. The normal mine inflow is 200 m/h and th
6、e maximum mine inflow is 496 m/h. The mine gas emission absolute is 1.789 m/t rate is 2.04 m/min which belongs to low gas mine. The mine is a single level to develop. Te central laneway uses Belt Conveyor to transit coal, and trolley wagons are used for accessorial transportation in the roadway.The
7、ventilation mode of this mine is center juxtapose form. The “four-six” working system is used in the Tangkou mine. It produces for 330 days a year, Day for 16 h time net ascension.This design includes ten chapters: 1.An outline of the mine field geology; 2.Boundary and the reserves of mine; 3.The se
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