【正文】 ................................................................. 33 —清水池 ................................................................................... 33 ..................................................................................................... 34 →普通快濾池 ................................................................................... 34 絮凝池 ....................................................................................... 35 給水處理廠課程設(shè)計(jì) 段彥婕 3 — 往復(fù)式隔板絮凝池 ................................................................. 35 —管式混合器 ................................................................................... 36 ......................................................................................................... 36 給水處理廠課程設(shè)計(jì) 段彥婕 1 給水處理廠設(shè)計(jì) 第一部分 設(shè)計(jì)說(shuō)明書(shū) 設(shè)計(jì)水廠總供水量 為 萬(wàn)噸 /天 。給水處理廠課程設(shè)計(jì) 段彥婕 1 目錄 給水處理廠設(shè)計(jì) .............................................................................................................. 1 第一部分 ......................................................................................................................... 1 設(shè)計(jì)說(shuō)明書(shū) ..................................................................................................................... 1 設(shè)計(jì)原始資料 ........................................................................................................ 1 ......................................................................................................... 1 ......................................................................................................... 1 .................................................................................................. 1 .................................................................................................. 1 ............................................................................................................. 2 ............................................................................................................. 2 ......................................................................................................... 2 .................................................................................................. 2 ................................................................................................................ 2 ....................................................................... 2 ...................................................................................................... 2 ............................................................................................................. 3 ......................................................................................................... 3 ............................................................................................................. 4 ............................................................................................................. 5 ................................................................................................................. 6 .......................................................................................... 6 ................................................................................................. 7 ........................................................................................................ 7 ..................................................................................................... 8 第二部分 ......................................................................................................................... 8 設(shè)計(jì)計(jì)算書(shū) ..................................................................................................................... 8 設(shè)計(jì)水量 ........................................................................................................ 8 給水處理廠課程設(shè)計(jì) 段彥婕 2 ................................................................................................................... 9 ......................................................................................................... 9 ......................................................................................................... 9 ................................................................................................... 10 ........................................................................................ 10 ....................................................................................................... 11 ....................................................................................................... 12 ............................................................................................... 19 ....................................................................................................... 19 ........................................................................... 錯(cuò)誤 !未定義書(shū)簽。 .......................................................................................................... 22 ....................................................................................................... 22 ........................................................................... 錯(cuò)誤 !未定義書(shū)簽。 原水取自岷江紫坪浦水庫(kù)下游，水源取自沙黑河小羅堰前 (其中取水箱涵已于河道整修期間修建完成 )。 . 建筑材料供應(yīng)情況 各種建筑材料均可供應(yīng)。 液體聚合氯化鋁中 Al2O3 含量 10%，相對(duì)密度 。 最冷月平均氣溫 ℃ 最熱月平均氣溫 ℃ 極端溫度：最高 ℃，最低 ℃ 風(fēng)向：見(jiàn)地形圖中風(fēng)玫瑰圖 水廠是給水處理中的主要部分，其任務(wù)是通過(guò)必要的處理方法，去除水中的懸浮物質(zhì)，膠體物質(zhì)，細(xì)菌及其它有害成分及雜質(zhì)，使之符合生活飲用或工業(yè)使用所要求的水質(zhì)。 原水 混 合 絮凝沉淀池 濾 池混凝劑 消毒劑清水池 二級(jí)泵房 用戶水處理工藝流程 根據(jù)任務(wù)書(shū)中水質(zhì)情況，鐵成分未超標(biāo)，已達(dá)到水質(zhì)要求，故不需要采取除鐵的處理工藝。 Qd=120xx =12600m3/d=，