【正文】 ........................ 20 對選礦試驗的評述 .................................................................................................... 20 設(shè)計的工藝流程及工藝指標(biāo) ........................................................................................... 21 ................................................................................................. 21 工藝指標(biāo) .................................................................................................................. 23 主要材料消耗 ........................................................................................................... 24 ........................................................................................................... 24 生產(chǎn)能力、工作制度 ..................................................................................................... 25 .................................................................................................................. 25 工作制度 .................................................................................................................. 25 主要工藝設(shè)備的選擇 ..................................................................................................... 25 設(shè)備配置 ..................................................................................................... 26 .................................................................................................................. 26 ................................................................................................. 26 ....................................................................................................................... 26 初步設(shè)計 說明書 2 礦倉 ......................................................................................................................... 26 藥劑種類與用量級儲存設(shè)施 ...................................................................................... 26 、試料加工室 ................................................................................................. 27 ................................................................................................. 27 3 尾礦設(shè)施 ........................................................................................................................... 27 設(shè)計原則和依據(jù) ............................................................................................................ 27 設(shè)計原則 ................................................................................................................. 27 設(shè)計依據(jù) ................................................................................................................. 28 選礦工藝資料 .......................................................................................................... 29 尾礦庫設(shè)計 ................................................................................................................... 29 尾礦庫址選擇 .......................................................................................................... 30 尾礦庫所需庫容計算 ................................................................................................ 31 尾礦庫實際庫容計算 ................................................................................................ 31 尾礦庫等級 .............................................................................................................. 32 尾礦壩設(shè)計 ................................................................................................................... 32 尾礦澄清距離的確定 ................................................................................................. 33 尾礦壩高的確定 ........................................................................................................ 33 尾礦壩 ...................................................................................................................... 34 ...................................................................................................................... 34 尾礦壩基清理 ........................................................................................................... 34 筑壩材料 .................................................................................................................. 34 尾礦排放及堆積 ........................................................................................................ 35 尾礦壩肩排水設(shè)計 .................................................................................................... 35 尾礦壩監(jiān)測點 ........................................................................................................... 36 滲流穩(wěn)定計算 ......................................................................................................... 36 尾礦壩穩(wěn)定分析 ...................................................................................................... 37 尾礦看守房及其供配電及通訊 ................................................................................. 39 尾礦庫排水設(shè)施設(shè)計 ..................................................................................................... 40 尾礦庫防洪標(biāo)準(zhǔn) ....................................................................................................... 40 .................................................................................................................. 40 排水構(gòu)筑物設(shè)計 ....................................................................................................... 43 排水構(gòu)筑物水力計算 ................................................................................................ 43 尾礦輸送 ...................................................................................................................... 45 輸送計算數(shù)據(jù) ........................................................................................................... 46 自流輸送計算 ........................................................................................................... 46 壓力輸送計算 .................