【正文】 工藝 ........................................................................................................... 22 露天采場邊坡參數(shù)確定 ................................................................................... 26 露天境界 圈定 ................................................................................................... 27 年度采剝進度計劃 ........................................................................................... 29 采場防、排水 ................................................................................................. 29 5 礦山排土場 ............................................................................................................ 31 排土場位置選擇及排土量 ............................................................................... 31 排土場構(gòu)成參數(shù) ............................................................................................... 31 排土場容積計算 ............................................................................................... 31 排土工藝 ........................................................................................................... 31 排土場安全防范措施 ....................................................................................... 32 排土場關(guān)閉和復(fù)墾 ........................................................................................... 32 6 選 礦 .................................................................................................................... 33 概述 ................................................................................................................... 33 原礦 ................................................................................................................... 34 選礦試驗 ........................................................................................................... 35 設(shè)計工藝流程及指標(biāo) ....................................................................................... 37 生產(chǎn)能力和工作制度 ....................................................................................... 39 II 廠房布置和設(shè)備配置 ....................................................................................... 40 技術(shù)檢查站及試化驗室 ................................................................................... 40 輔助設(shè)施 ........................................................................................................... 41 衛(wèi)生防護及安全技術(shù) ....................................................................................... 42 節(jié)能 ................................................................................................................. 43 存在的主要問題及建議 .................................................................................. 43 7 尾礦設(shè)施 ................................................................................................................ 46 8 礦山機械 ................................................................................................................ 47 概述 ................................................................................................................... 47 主要設(shè)備 ........................................................................................................... 47 供排水設(shè)施 ....................................................................................................... 49 礦山主要設(shè)備表 ............................................................................................... 49 9 總圖運輸 ................................................................................................................ 50 礦區(qū)概況 ........................................................................................................... 50 企業(yè)總體布置 ................................................................................................... 50 總平面布置 ....................................................................................................... 51 內(nèi)、外部運輸 ................................................................................................... 51 10 供配電及通信 ...................................................................................................... 52 概述 ................................................................................................................. 52 電氣主要設(shè)備材料表 ..................................................................................... 54 安全用電 ......................................................................................................... 54 通訊設(shè)施 ......................................................................................................... 55 11 環(huán)境保護 .............................................................................................................. 56 區(qū)域環(huán)境質(zhì)量簡述 .......................................................................................... 56 編制依據(jù) .......................................................................................................... 56 露天開采礦區(qū)的環(huán)境保護 .............................................................................. 56 固體廢棄物的綜合利用 .................................................................................. 59 12 節(jié) 能 .................................................................................................................... 61 用能標(biāo)準(zhǔn)和節(jié)能規(guī)范 ..................................................................................... 61 項目能耗指標(biāo)分析 ......................................................................................... 61 主要節(jié)能措施 ................................................................................................. 62 13 礦山安全與職業(yè)衛(wèi)生 .......................................................................................... 63 礦山主要危險、有害因素分析 ..................................................................... 63 礦山主要安全防范技術(shù)措施 ......................................................................... 63 安全機構(gòu)設(shè)置與應(yīng)急預(yù)案 ............................................................................. 69