陶一煤矿新井设计 毕业设计说明书.docVIP

摘要 本设计井田面积为平方千米，井田内煤层赋存比较稳定，煤层倾角°，平均煤厚m，整体地质条件比较简单，在井田范围部和均有断层发育。沼气和二氧化碳含量相对不高，。根据实际的地质资料情况进行井田开拓和准备方式的初步设计，采用立井暗斜井，分，设计采用综合机械化工艺，长壁采煤法，全部跨落法处理采空区。对矿井运输、 关键词：矿井设计；立井开拓；走向长壁；综合机械化；生产系统。 Abstract These new mine designed is Taoyi mine，allotment area for square kilometers， Allotment intrinsically occurrence of coal seam compare stabilize，coal seam pitchaverage coal thick 6m，integrally nature condition compare simplicity，at allotment scope east normalizing function of the stomach and pleen center equal have got dislocation up growth. Both methane and carbon dioxide content relatively and neither do inflow of water no large either,Yearly Output 180 Mt/a. On the basis of Preliminary Design，said shaft opt in single level inclined shaft with dark with coal mining group. the well divided into nine mining areas. The first level use uphill cutting and the second level use uphill and downhill cutting method. design adopt Comprehensive mechanical coal mining technology，coal mining method，treat goaf with whole straddle alight law from actual geologic information instance proceed allotment exploit and stand-by mode. The Preliminary Design of the both combine versus mine haul, shaft exaltation, shaft drain and ventilation of mines isopuant systemic equipment lectotype count，as well as versus shaft technical safety measures and environmental protection claim，complete wholly shaft. Both shaft whole realize mechanization，adopt advanced techniques and use for reference afterwards realize high yield highly active modernization shaft experience，realize one mine not both high yield highly active shaft thereby run up to favorable economic benefit and social benefit. Keyword： Mine design Vertical shaft;comprehensive mechanization; Longwall mining on the strike;Coal mining production system. 目录 第一章 矿区概述及井田特征 1 1.1 矿区概述 1 1.1.1矿井的地理位置、交通条件及行政隶属关系 1 1.1.2井田范围及自然地理 1 1.1.3矿井地形、主要河流 2 1.1.4气象与地震 2 1.1.5村庄、建筑物、构筑物 2 1.1.6水源、电源情况 2 1.2 井田地质特征 3 1.2.1地层特征 3 1.2.2煤系地层特征 4 1.2.3地质构造 6 1.2.4矿井水文地