【正文】 ...................................................... 7 煤泥水系統(tǒng) ............................................................................................... 7 懸浮液循環(huán)、凈化、回收流程 .............................................................. 8 產(chǎn)品種類 .......................................................................................................... 8 第 4 章 工藝流程計(jì)算 ............................................ 10 介質(zhì)流程的計(jì)算 ........................................................................................... 10 給料中煤泥水的計(jì)算 ............................................................................. 10 V 計(jì)算補(bǔ)加濃介質(zhì)的性質(zhì) ......................................................................... 10 確定工作介質(zhì)的性質(zhì) ..............................................................................11 分選作業(yè)計(jì)算 ..........................................................................................11 精煤脫介作業(yè)的計(jì)算 ............................................................................ 14 中煤脫介作業(yè)的計(jì)算 ............................................................................. 16 矸石脫介作業(yè)的計(jì)算 ............................................................................. 18 磁選作業(yè)的計(jì)算及分流作業(yè)的計(jì)算 .................................................... 19 補(bǔ)加新介質(zhì)及補(bǔ)加水量 ......................................................................... 21 數(shù)質(zhì)量流程計(jì)算 ......................................................................................... 22 準(zhǔn)備作業(yè)計(jì)算 ......................................................................................... 22 重介分選作業(yè)的計(jì)算 ............................................................................. 22 浮選濃縮作業(yè)計(jì)算 ................................................................................ 25 最終精煤數(shù)質(zhì)量計(jì)算 ............................................................................. 26 水量流程的計(jì)算 ............................................................................................ 26 主洗重介作業(yè)的計(jì)算 ............................................................................ 26 精煤脫介作業(yè)的計(jì)算 ............................................................................ 26 中煤、矸石脫水作業(yè) ............................................................................ 27 浮選作業(yè) .............................................................................................. 28 循環(huán)水 ................................................................................................... 29 VI 產(chǎn)品平衡表 .................................................................................................. 30 第 5 章 設(shè)備選型 ................................................ 35 準(zhǔn)備作業(yè)設(shè)備 .............................................................................................. 35 預(yù)選篩分 .................................................................................................. 35 破碎 .......................................................................................................... 35 分選作業(yè)設(shè)備 .............................................................................................. 35 三產(chǎn)品旋流器 ......................................................................................... 35 脫介篩 ...................................................................................................... 36 弧形篩 ..................................................................................................... 36 末精煤離心機(jī) ........................................................................................ 36 磁選機(jī) ..................................................................................................... 36 粗煤泥回收 ............................................................................................ 37 原礦濃縮機(jī) ............................................................................................ 37 礦漿預(yù)處理器 ......................................................................................... 37 浮選機(jī) ...................................................................................................... 37 加壓過(guò)濾機(jī) ........................................................................................... 38 尾煤濃縮機(jī) .......................................................................................... 38 尾煤壓濾機(jī) .......................................................................................... 38 介質(zhì)桶 ................................................................................................... 38 VII 混料桶 .................................................................................................... 38 運(yùn)輸設(shè)備 ........................................................................................................ 39 儲(chǔ)煤設(shè)備 ...................................................................................................... 41 原煤倉(cāng) ..................................................................................................... 42 精煤倉(cāng) ..................................................................................................... 42 中煤倉(cāng) ..................................................................................................... 42 矸石倉(cāng) ...................................................................................................... 42 第 6 章 選煤廠工藝布置 .......................................... 43 工業(yè)廣場(chǎng)布置 .............................................................................................. 43 主要車間布置 .............................................................................................. 43 礦區(qū)來(lái)煤 .................................................................................................. 43 篩分破碎車間的工藝布置 .................................................................... 43 重介車間的工藝布置 ............................................................................. 43 浮選車間工藝布置 ................................................................................. 43 尾煤壓濾車間的