王庄煤矿6.0Mta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。一般部分为王庄矿新井设计。王庄煤矿位于山西省长治市郊区故县,距市中心30公里,交通较为便利。井田倾向(东西)长约4.7km,走向(南北)长约18.6km,井田总面积为80.6km2。主采煤层为3号煤层,平均倾角为4,煤层平均厚度为7.5m。井田地质条件较为简单。井田工业储量为778.9Mt,矿井可采储量551.2Mt 。该矿井生产能力为6.0Mt/a服务年限为71a,涌水量不大,矿井正常涌水量为144 m3/h左右,最大涌水量为292 m3/h。矿井瓦斯涌出量较低,为低瓦斯矿井。井田为立井两水平开拓;长壁放顶煤采煤法;矿井通风方式前期为
2、中央并列式。后期为混合式,且要开后期进风井以满足通风要求。矿井年工作日为330d,工作制度为“三八”制。一般部分共包括10章:1.矿区概述及井田地质特征;2.井田境界和储量;3.矿井工作制度及设计生产能力、服务年限;4.井田开拓;5.准备方式(采区巷道布置);6.采煤方法;7.井下运输;8.矿井提升;9.矿井通风与安全技术;10.矿井基本技术经济指标。专题部分的题目为回采巷道底鼓机理分析,主要分析了回采巷道底鼓的原因、种类及防治方法,并用FLAC数值模拟软件对王庄煤矿回采巷道进行了数值模拟。翻译部分主要内容为煤矿安全中高效节能分簇协议的早期预警系统,英文题目为:Energy Efficient
3、 Clustering Protocol for Early Warning System for Miners Safety in Coal Mines关键词: 王庄煤矿; 三立井; 中央并列式; 采区; 综放; 齿轨卡轨车; ABSTRACTThis design includes of three parts: the general part, special subject part and translated part.The general part is a new design of Wangzhuang coal mine. Wangzhuang coal mine in
4、 Shanxi province is located in the Changzhi city suburb of the county which is 30 km from the city centre. The traffic of road and railway is convenience to the mine. The width of the minefield is 4.7 km ,the width is about 18.6 km,well farmland total area is 80.6 km2.The two is the main coal seam,
5、and its average dip angle is 4 degree. The thickness of the mine is about 7.5 m in all. Geological conditions is relatively simple.The proved reserves of the minefield are 778.9 Mt. The recoverable reserves are 551.2 Mt. The designed productive capacity is 6.0 Mt percent year, and the service life o
6、f the mine is 71 years. The normal flow of the mine is 144 m3 percent hour and the max flow of the mine is 292 m3 percent hour. The mineral well gas gushes the deal lower, for low gas mineral well.The well farmland is two levels in vertical shaft development; the coal mine is the longwall mining; Mi
7、ne ventilation way early is the central parallel and late is the hybrid.The working system “three-eight” is used in the Wangzhuang mine. It produced 330 d/a.This design includes ten chapters: 1.An outline of the mine field geology; 2.Boundary and the reserves of mine; 3.The service life and working
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