纳雍县大竹林煤矿矿井灾害预防和处理计划二〇一〇年五月目录前言.............................................................................1一、大竹林煤矿概况………………………………………………………………………………….1第一章矿井灾害基本情况..........................................................1一煤层瓦斯.................................................................1二煤尘爆炸危险.............................................................1三煤层自燃倾向性..........................................................1四地温.....................................................................1五煤层顶、底板.............................................................2第二章矿井灾害预防措施..........................................................2第一节矿井通风.............................................................2一矿井通风系统..............................................................2二通风构筑物...............................................................2三掘进工作面局部通风.......................................................3第二节瓦斯灾害防治.........................................................4一防爆措施..................................................................4二防止煤与瓦斯突出的措施...................................................7三防止瓦斯爆炸的措施........................................................8第三节粉尘灾害防治........................................................10一采掘工作面除尘...........................................................10二转载及运输防尘主要措施..................................................11三防尘供水系统............................................................11第三章矿井防灭火...............................................................11一井下外因火灾防治.........................................................12第一节矿井防治水..........................................................14第二节顶板灾害防治........................................................15一采煤工作面顶板灾害防治..................................................15二掘进工作面顶板灾害防治...................................................16第三节爆破事故防治........................................................16第四节提升事故的防治......................................................17第五节运输事故的防治......................................................18第六节电气事故防治........................................................18第四章矿井灾害处理计划.........................................................20第一节灾害处理指挥小组....................................................20第二节灾害处理指挥小组成员职责.............................................21第三节灾害处理的通讯和讯号传递............................................22第四节当发灾害的处理原则..................................................24一当发生瓦斯灾害时的处理原则...............................................24二当发生火灾时的处理原则....................................................26三当发生水灾时的处理原则...................................................29四当发生顶板灾害时的处理原则..............................................33五当发生其它灾害时的处理原则..............................................35六井下自救、互救措施........................................................36七灾害处理措施...........................
