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1、摘摘 要要本设计的井田面积为 20.1 平方千米，年产量 180 万吨。井田内煤层赋存比较稳定，煤层倾角 822，平均煤厚 3.48m，整体地质条件比较简单，在井田范围南部和中央均有断层发育。瓦斯和二氧化碳含量相对不高，涌水量也不大。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，该矿井决定采用三立井上山开采，煤层分采区上山联合布置的开拓方式，设计采用综合机械化一次采全高回采工艺，走向长壁采煤法，用全部跨落法处理采空区。并对矿井运输、矿井提升、矿井排水和矿井通风等各个生产系统的设备选型计算，以及对矿井安全技术措施和环境保护提出要求，完成整个矿井的初步设计。矿井全部实现机械化，采用先进技
2、术和借鉴已实现高产高效现代化矿井的经验，实现一矿一面高产高效矿井从而达到良好的经济效益和社会效益。关键词关键词：立井 ；走向长壁；一次采全高；综合机械化；高产高效IIAbstractThese designed allotment area for 20.1 square kilometers，Yearly Output 120 trillion. Allotment intrinsically ocurrence of coal seam compare stabilize，coal seam pitch 822acid，average coal thick 3.48m，integrally
3、 nature condition compare simplicity，at allotment scope east normalizing function of the stomach and pleen center equal have got dislocation upgrowth. Both methane and carbon dioxide content relatively do not high, and neither do inflow of water no large either. On the basis of Preliminary Design，sa
4、id shaft opt in adopt three vertical shaft fluctuate mountain exploitation，coal seam grouping band region fluctuate mountain co- disposal mode of opening，design adopt comprehensive mechanization full-seam mining stopper art，Alignment longwall method，treat goaf with whole straddle alight law from act
5、ual 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 environ
6、mental 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 econom
7、ic benefit and social benefit. Keywords： Vertical shaft, Alignment long wall , full-seam mining, comprehensive mechanization, high yield highly active. III目录目录摘 要.IAbstract .II前 言.1第 1 章 矿区概述及井田特征.2第 1.1 节 矿区概述.21.1.1 井田地理位置与交通条件.21.1.2 自然地理.2第 1.2 节 井田地质特征.21.2.1 地质特征.21.2.2 地质构造.31.2.3 水文地质.4第 1.3 节 煤层特征.41.3.1 煤层.41.3.2 含煤性概述.41.3.3 煤层分述.51.3.4 井田煤质特征.51.3.5 可采煤层的煤质指标特征.6第 2 章井田境界及储量.6第 2.1 节 井田境界.6第 2.2 节井田工业储量.7第 2.3 节 井田可采储量.7第 3 章 矿井的年产量、服务年限及工作制度.7第 3.1 节 年产量及服务年限.73.1.2 储量计算参数的确定.83.1.3 矿井工作日数.8第 3.2 节 矿井设计生产能力及服务年限.83.2.1 设计的年生产能力.83.2.2 矿井服务年限.83.2.3 矿井工作制度.
