【文章內容簡介】 ...............................48第二節(jié) 壓 風 .............................................................................................................................................................50一、壓風方式 ............................................................................................................................................................50二、壓風系統(tǒng)圖 ........................................................................................................................................................50第三節(jié) 綜合防塵 .........................................................................................................................................................50一、防塵管路敷設 ....................................................................................................................................................50二、防塵方式 ............................................................................................................................................................50三、隔絕瓦斯、煤塵爆炸方式 ................................................................................................................................50四、防塵系統(tǒng)圖 ........................................................................................................................................................50第四節(jié) 防滅火 .............................................................................................................................................................52一、主要防火措施 ....................................................................................................................................................52二、其他防火措施 ....................................................................................................................................................52第五節(jié) 安全監(jiān)控 .........................................................................................................................................................52一、傳感器的安設 ....................................................................................................................................................52二、瓦斯傳感器的報警、斷電、復電濃度及斷電范圍 ........................................................................................53三、監(jiān)控系統(tǒng)圖 ........................................................................................................................................................54第六節(jié) 人員定位系統(tǒng) .................................................................................................................................................56一、人員定位系統(tǒng)的安裝 ........................................................................................................................................56二、井下人員定位卡使用說明 ................................................................................................................................56三、井下人員定位系統(tǒng)圖 ........................................................................................................................................56第七節(jié) 供 電 .............................................................................................................................................................58一、下三采回風上山延伸巷掘進設備配置 ............................................................................................................58二、供電設備選型 ....................................................................................................................................................59三、供電電纜的選擇 ................................................................................................................................................63四、短路電流計算 ....................................................................................................................................................66五、開關柜、組合開關整定及靈敏度校驗 ............................................................................................................68六、掘進工作面所有電器設備保護整定值結果 ....................................................................................................73七、電纜統(tǒng)計 ............................................................................................................................................................74八、下三采回風上山延伸巷掘進工作面供電系統(tǒng)示意圖、接地網圖 ................................................................753 / 157九、技術要求 ............................................................................................................................................................78第八節(jié) 排 水 .............................................................................................................................................................80一、工作面涌水量 ....................................................................................................................................................80二、排水路線 ............................................................................................................................................................80三、排水方式 ............................................................................................................................................................80四、排水系統(tǒng)圖 ........................................................................................................................................................80第九節(jié) 運 輸 .............................................................................................................................................................82一、排矸系統(tǒng) ............................................................................................................................................................82二、出煤系統(tǒng) ............................................................................................................................................................82三、運料（設備）系統(tǒng) ..........................................................................................................................