【正文】 ................................................... 56 設(shè)計(jì)概況和計(jì)算依據(jù) ...................................................................................... 56 壓氣系統(tǒng)和管網(wǎng) .............................................................................................. 56 供氣標(biāo)準(zhǔn)和需氣量 .......................................................................................... 56 壓氣設(shè)備 .......................................................................................................... 56 壓氣自救系統(tǒng) .................................................................................................. 56 8 礦山通風(fēng) ................................................................................................................ 57 設(shè)計(jì)的依據(jù)與范圍 .......................................................................................... 57 通風(fēng)系統(tǒng)和方式 .............................................................................................. 57 通風(fēng)量和通風(fēng)阻力計(jì)算 .................................................................................. 57 局部通風(fēng) .......................................................................................................... 60 風(fēng)量的調(diào)節(jié)與分配 .......................................................................................... 60 9 給排水設(shè)施 ............................................................................................................ 61 設(shè)計(jì)的依據(jù)與范圍 .......................................................................................... 61 給水標(biāo)準(zhǔn)和水量 .............................................................................................. 61 供水水源和給水系統(tǒng) ...................................................................................... 61 排水系統(tǒng)和設(shè)施 .............................................................................................. 62 給排水構(gòu)筑物 .................................................................................................. 63 10 礦山機(jī)械 .............................................................................................................. 64 主提升井提升 ................................................................................................ 64 +113M 盲豎井提升 ........................................................................................ 69 壓縮空氣設(shè)施 ................................................................................................ 73 礦山排水設(shè)備 ................................................................................................ 73 井下供水設(shè)施 ................................................................................................ 75 礦井主通風(fēng)設(shè)施 ............................................................................................ 75 南陵縣銅鐵礦業(yè)有限責(zé)任公司戴腰山銅礦 采礦技改工程初步設(shè) 計(jì) 江蘇省冶金設(shè)計(jì)院有限公司 江蘇 ?南京 III 全礦機(jī)修設(shè)施 ................................................................................................ 76 11 除 塵 .................................................................................................................... 76 概述 ................................................................................................................ 76 采礦工藝及主要塵源 .................................................................................... 77 除塵系統(tǒng) ........................................................................................................ 77 通風(fēng) ................................................................................................................ 77 除塵效果 ........................................................................................................ 78 12 礦山電力與通訊 ................................................................................................. 78 概述 ................................................................................................................ 78 本次設(shè)計(jì)依據(jù)和范圍 .................................................................................... 79 電源 ................................................................................................................ 79 用電負(fù)荷及負(fù)荷性質(zhì) .................................................................................... 79 電氣傳動 ........................................................................................................ 80 電纜的選型與敷設(shè) ........................................................................................ 81 照明 ................................................................................................................ 81 防雷、接地及防火安全 ................................................................................ 81 全礦用電負(fù)荷計(jì)算表 .................................................................................... 82 通訊聯(lián)絡(luò)與監(jiān)測監(jiān)控 .................................................................................. 77 13 總圖運(yùn)輸 .............................................................................................................. 79 礦區(qū)概況 ........................................................................................................ 79 采礦工業(yè)場地總平面布置 .............................................................................. 79 礦石與廢石運(yùn)輸 .............................................................................................. 80 礦（廢）石堆場 .............................................................................................. 80 道路 .................................................................................................................. 81 排水和土方工程 .............................................................................................. 81 外部運(yùn)輸 .......................................................................................................... 81 廠區(qū)綠化 .......................................................................................................... 81 土地復(fù)墾 ....................................................