关 键 词：

含CAD图纸+文档 煤矿 一号 开采 设计 CAD 图纸 文档

资源描述：

压缩包内含有CAD图纸和说明书,均可直接下载获得文件，所见所得，电脑查看更方便。Q 197216396 或 11970985

内容简介：

摘 要设计部分为陕西万达煤矿开采设计。该井田地质条件简单，煤层赋存稳定，主采5#煤一层煤，倾角小于4o为近水平厚煤层，矿井瓦斯涌出量较小，为低瓦斯矿井。地质资源量67Mt，可采储量52.7Mt，设计生产能力0.9Mt/a，设计服务年限45a。在邓老师指导下，严格按煤矿安全规程、煤矿设计规范要求设计共提出了2个技术上可行、经济上较合理的井田开拓方案，经过方案比选，最终确定选用方案一，即斜井单水平开拓，盘区条带后退式开采，单一长壁综合机械化一次采全高采煤法。矿井生产采用机械抽出式通风方式，中央并列式通风系统。设计采用带式输送机作主运输，无轨胶轮车作辅助运输。关 键 词：万达 斜井开拓 辅助运输 通风系统 采煤方法 ABSTRACTThe design part is about the exploitation design of Wan Da mine Coal Mine, whose geological condition is simple . The mine gas emission is low, so it is identified gassy mine. The coal seam occurrence stable and near level. The geological mine resources is 67Mt , the workable mine reserves is 52.7Mt, and the designed mine capbility is 0.9 Mt/a , so the designed mime serveice life is 45 years. According to relevant state laws and regulations, Industry standard and Basic data Provide by Milky Way Coal Mine, the design put forward 2 technically feasible, economically reasonable mine development scheme. After the comparison, scheme 1 is seleted. That is adit opening in single level, panel strip retreating working, long wall fully mechanized mining overall height in one times. In the initial stage, the mine apply centralized and exhaust ventilation, and partition type ventilation in later stage. Belt conveyor is chose to bear the main lifting and transport, and trackless rubber tire vehicle shoulder the auxiliary hoist and transportationKeywords: