【正文】 .........................................................................................................................117 露天采場(chǎng)裝備水平 .....................................................................................................................118 存在問(wèn)題及建議 .......................................................................................................................1196 選礦 .....................................................................................................................................................123.. 概述 .............................................................................................................................................123 原礦 .............................................................................................................................................126 設(shè)計(jì)的工藝流程 .........................................................................................................................128 生產(chǎn)能力和工作制度 .................................................................................................................130 主要設(shè)備選擇 .............................................................................................................................130 選礦廠車(chē)間組成 .........................................................................................................................132 輔助設(shè)施 .....................................................................................................................................132 存在的問(wèn)題及建議 .....................................................................................................................135 冶煉提純 .....................................................................................................................................1357 尾礦設(shè)施 .............................................................................................................................................139 設(shè)計(jì)依據(jù)和設(shè)計(jì)原則 .................................................................................................................139 工藝參數(shù) .....................................................................................................................................140 尾礦庫(kù) .........................................................................................................................................141 尾礦輸送及回水系統(tǒng) .................................................................................................................1418 總圖運(yùn)輸 .............................................................................................................................................143 區(qū)域概況 .....................................................................................................................................143 廠址選擇 .....................................................................................................................................143 企業(yè)總體布置 .............................................................................................................................145 選礦工業(yè)區(qū)總平面布置及豎向布置 .........................................................................................150 主要工程量 .................................................................................................................................151 企業(yè)運(yùn)輸與礦區(qū)道路 .................................................................................................................152 問(wèn)題及建議 .................................................................................................................................1549 電力 .....................................................................................................................................................155 設(shè)計(jì)依據(jù) .....................................................................................................................................155 電源狀況 .....................................................................................................................................155 用電負(fù)荷及性質(zhì) .........................................................................................................................155 供電方案 .....................................................................................................................................156 供電系統(tǒng) .....................................................................................................................................156 電氣控制裝備水平 .....................................................................................................................158 主要設(shè)備選擇 .............................................................................................................................159 諧波治理及功率因數(shù)補(bǔ)償 .........................................................................................................159 線(xiàn)路敷設(shè)、照明、電氣安全與防雷接地 .................................................................................159 節(jié)能 ...........................................................................................................................................161 通信 ...........................................................................................................................................16110 自動(dòng)化儀表 .......................................................................................................................................162 設(shè)計(jì)原則 ...................................................................................................................................162 設(shè)計(jì)范圍 ...................................................................................................................................162 控制水平 ...................................................................................................................................162 控制方式 ...................................................................................................................................163