阳煤集团三矿3.0Mt╱a煤矿新井设计.docVIP

摘 要 本设计包括三个部分：一般部分、专题部分和翻译部分。 一般部分为阳煤集团三矿3.0 Mt/a新井设计。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-带区巷道布置；6.采煤方法；7.井下运输；8.矿井提升；9.矿井通风与安全技术；10.矿井基本技术经济指标。 阳煤三矿井田位于山西省阳泉矿区西部，交通便利。井田形状近似长方形，井田东西走向长14km，南北倾斜宽11km，面积约87.1km2。井田内主采煤层为一层，为15#煤。煤层倾角平均8°，平均厚度5.5 m。井田地质条件较为简单。 矿井工业储量为358.76 Mt，可采储量为272.83 Mt。矿井设计生产能力为3.0 Mt/a。矿井服务年限64.9 a。矿井涌水量较大，正常涌水量为1900 m3/h，最大涌水量为2130 m3/h。矿井相对瓦斯涌出量为4.4 m3/t，属低瓦斯矿井。矿井二1煤层为不易自燃煤层，煤尘具有爆炸性。 矿井采用立井单水平开拓。一矿一面，采煤方法为综合机械化放顶煤开采。全矿采用胶带运输机运煤，辅助运输采用矿车。矿井通风方式前期为中央并列式，后期根据需要在井田东西两翼增加两个边界风井，改为两翼对角式通风。 矿井年工作日为330 d，日净提升时间16h，工作制度为“三八制”。 专题部分题目是高瓦斯与煤与瓦斯突出矿井瓦斯监控和通风系统集成规划方向。通过研究一种新型监管模式——集群监管模式，并以该模式为基础，研发了与之相配套的更适合于矿井的通风瓦斯集群监控系统。 翻译部分是关于不同指数气体组成在煤矿瞬间突出的预测的论文，英文题目为Index with different gas compositions for instantaneous outburst prediction in coal mines。 关键词： 立井单水平； 带区； 综采放顶煤； 胶带运输； 中央并列式通风 ABSTRACT This design includes three parts: the general part, special subject part and translation part. The general part is a new design of Sankuang mine. 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 system of mine; 4.Development engineering of coalfield; 5.The layout of mining area; 6.The method used in coal mining; 7. Transportation of the underground; 8.The lifting of the mine; 9. The ventilation and the safety operation of the mine; 10.The basic economic and technical norms. Sankuang mine is located in the west side of Yangquan City, Shanxi Province. And its transportations is convenience. The shape of minefield is like a rectangle which has a length of 14 km in the east and west direction while a width of 44 km in the south and north direction on average. The total area is Approximately 87.3 km2. The main coal seam in the mine is only one, which is the 21 coal seam. The average angle is 8 degree, while the thickness is about 5.5 m. The minefield geological condition is simple. The proved reserves of the minefield are 358.76million tons. The