方案设计书说明书(样本).docVIP

摘 要 本设计包括三部分：一般部分，专题部分，翻译部分。 一般部分为徐州矿务局张双楼煤矿180万吨新井设计，共分十章：矿井概述及井田地质特征，井田境界和储量，矿井工作制度、设计生产能力及服务年限，井田开拓，准备方式—采区巷道布置，采煤方法，井下运输，矿井提升，矿井通风及矿井基本技术经济指标。 张双楼矿区位于距离徐州市区北约77.5千米，矿区对外交通便利。区内地势较为平坦，井田走向长度10.7千米，倾斜方向长2.7千米。面积为29.4平方千米。井田可采煤层自上而下为7#，9#。厚度分别为2.47米，3.33米，7#与9#煤层相距30.5米。煤层倾角平均为20度。井田可采储量为16471.7万吨，新井设计生产能力为180万吨/年，服务年限为65.4年。 张双楼煤矿矿井工作制度为“三八”制，两工作面保产。开拓方式为立井两水平开拓，水平标高分别为-600，-950。矿井主井采用箕斗提煤，副井采用罐笼作为辅助提升。工作面采用走向长壁采煤法，采用集中布置，工作面长180米，采煤工艺为综采。矿井运煤在大巷中采用3吨底卸式矿车运输，辅助运输采用1.5吨固定式矿车运输。矿井采用两翼对角式通风，主扇工作方式为抽出式。 专题部分提出了煤矿绿色开采的概念，阐述了它的内涵和技术体系。 翻译部分列举了在改进矿山安全及采矿机械可靠性的几项工作。即 (1) 6千伏中性点不接地系统有选择性的漏电保护；(2) 矿井沼气的检测及断电保护；(3) 井下静电危险的保护；(4) 采煤机电动机可靠性的研究；(5) 采掘机械可靠性的试验和改进。 Abstract This design contains three parts: the general part, the special part and the translated part. The general part is a new design of ZhangShuanglou mine belongs to XuZhou mining bureau whose production capacity is 1800 kt per year .It has ten chapters as follows: the outline of mine and mine field geology, boundary and reserves, working system and productive capacity and service life, development method of the mine, the main roadways, coal mining method and layout or roadways in working area, transportation of underground, mine lifting, mine ventilation and safety, main technique—economic induces. The ZhangShuanglou mine filed lies in the north of XuZhou about 77.5 kilometers .The transportation is convenient and the geological condition is simply .It covers 29.4square kilometers. The boundary of the minefield run 10.7 kilometers on the strike and the pitch length is 2.7 kilometers. The two layers of seams are 7# and 9# coal. The thickness of 7# coal is 2.47 meters; 9# coal is 3.33 meters the distance between these two seams is 30.5 meters. The average angle of the coal seams is 20 degrees. The accessible reserves of the minefield are 164.717Mt.The design production capacity is 1800 kt per year. The service life is 65.4 years. The working system is “3--8”. Two productive places meet the requirement. The mod