【正文】 ................................................23 VII 工作面接替 ................................................................................23 工作面參數(shù)及設(shè)備選型 ......................................................................27 綜放工作面主要參數(shù)的確定 ......................................................27 綜放工作面設(shè)備選型 .................................................................27 工作面回采方向與超前關(guān)系 ......................................................34 工作面生產(chǎn)能力及回采工藝 ......................................................34 掘進(jìn)出煤量 ................................................................................36 全礦生產(chǎn)能力 ............................................................................36 礦井通風(fēng)設(shè)計 .....................................................................................37 礦井通風(fēng)系統(tǒng)的擬定及其依據(jù) ...........................................................37 選擇依據(jù) ....................................................................................37 通風(fēng)系統(tǒng) ....................................................................................37 風(fēng)井?dāng)?shù)目及服務(wù)范圍 .................................................................37 硐室通風(fēng) ....................................................................................38 礦井通風(fēng)容易、困難時期網(wǎng)絡(luò)圖 ..............................................38 礦井風(fēng)量計算與分配 ..........................................................................43 按井下工作人數(shù)計算 .................................................................43 按各地點實際需風(fēng)量計算 .........................................................43 礦井總風(fēng)量計算 .........................................................................52 礦井風(fēng)量分配 .............................................................................52 礦井通風(fēng)阻力計算 ..............................................................................56 VIII 計算原則 ....................................................................................56 通風(fēng)摩擦阻力計算 .....................................................................57 礦井總阻力 ..............................................................................58 等積孔計算 ................................................................................58 通風(fēng)系統(tǒng)仿真 .....................................................................................65 礦井通風(fēng)網(wǎng)絡(luò)解算軟件介紹 ......................................................65 通風(fēng)系統(tǒng)模型的建立與解算 ......................................................66 風(fēng)量調(diào)節(jié) .............................................................................................67 主要通風(fēng)機(jī)選型、電動機(jī)選型和工況點分析 .....................................69 礦井的自然風(fēng)壓 ........................................................................70 選擇主要通風(fēng)機(jī) ........................................................................70 通風(fēng)機(jī)工況點 ............................................................................72 電動機(jī)功率校驗 ........................................................................74 通風(fēng)費用概算 .....................................................................................75 電費 ...........................................................................................75 設(shè)備折舊費 ................................................................................77 材料消耗費 ................................................................................77 通風(fēng)人員工資費用 .....................................................................77 通風(fēng)總費用 ................................................................................78 通風(fēng)管理注意事項 ............................................................................78 局部通風(fēng)設(shè)計 .....................................................................................79 IX 風(fēng)筒的選擇 .........................................................................................79 風(fēng)機(jī)選型 .............................................................................................81 礦井安全設(shè)施施工設(shè)計 ......................................................................84 擴(kuò)散器裝置設(shè)計 ..................................................................................84 調(diào)節(jié)風(fēng)門設(shè)計 .....................................................................................84 巖粉棚、隔爆水棚設(shè)計 ......................................................................85 巖粉棚設(shè)計 ................................................................................86 隔爆水棚設(shè)計 ............................................................................86 礦井災(zāi)害預(yù)防與處理計劃 ...................................................................90 礦井災(zāi)害的預(yù)防 ........................................................................90 礦井災(zāi)害事故的處理計劃 .........................................................94 三項泡沫防滅火設(shè)計 ..........................................................................99 三相泡沫的組成及滅火原理 [11] ...........................................................99 三相泡沫的組成 ........................................................................99 三相泡沫滅火機(jī)理 ................................................................... 100 三相泡沫防治煤炭自燃的特性 ......................................................... 102 三相泡沫防滅火特征 ............................................................... 102 采空區(qū)注三相泡沫技術(shù)參數(shù)的確定 ........................................ 103 九道嶺礦三相泡沫防滅火設(shè)計 ......................................................... 104 三相泡沫防滅火工藝流程 ....................................................... 104 三相泡沫防滅火材料及系統(tǒng)（修改） ..................................... 106 X 采空區(qū)三相泡沫防滅火措施 .................................................... 107 灌漿（粉煤灰）防滅火設(shè)計 ............................................................. 110 概述 ................................................................................................ 110 灌漿防滅火系統(tǒng)的種類及灌漿方式的選擇 ..................................... 111 9. 3 灌漿防滅火系統(tǒng)的種類 .................................................................. 113 9