目录前言..........................................................................................................................3第一章矿井基本概况..............................................................................................4第一节矿井概况..................................................4一、井田概况...................................................4二、煤层地质概况...............................................4三、瓦斯概况...................................................5四、水文概况...................................................5五、煤尘、煤炭自燃概况.........................................5六、通风概况...................................................5第二章通风系统设计可行性论证..........................................................................8第一节矿井通风系统优化背景......................................8一、矿井目前通风及生产能力情况.................................8二、矿井生产能力发展前景.......................................8第二节通风系统改造的必要性分析、论证............................9第三节通风系统改造的主要手段...................................10第四节通风系统改造总体方案的选择...............................10第2页共49页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第2页共49页第三章矿井通风参数计算....................................................................................14第一节通风系统改造后矿井需要风量的计算.........................14一、矿井风量计算原则..........................................14二、矿井需风量的计算..........................................14第二节通风系统改造后矿井通风阻力的计算.........................19一、矿井通风总阻力计算原则....................................19二、矿井通风总阻力计算........................................19第三节通风系统改造方案比较.....................................33第四章矿井通风设备的选择................................................................................35第一节主要通风机选型...........................................35一、设计依据..................................................35二、通风设备选型..............................................35第二节矿井主要通风设备的配置要求...............................38第五章通风费用概算...............................................40第六章矿井安全技术措施...........................................43第一节粉尘灾害防治.............................................43一、防尘措施..................................................43第3页共49页第2页共49页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第3页共49页二、防爆措施..................................................43三、隔爆措施..................................................43第二节瓦斯灾害防治.............................................44第三节防灭火...................................................44一、煤的自燃预防措施...........................................44二、外因火灾防治...............................................44第四节矿井防治水...............................................45第五节井下其它灾害预防.........................................45一、顶板灾害防治...............................................45二、机电运输事故防治...........................................45第4页共49页第3页共49页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第4页共49页前言矿井通风是一个运用多种技术手段输送、调度...