【正文】 d 稀土廢水處理工藝流程圖 (七 )、中間水池 A ............................................................................................................32 (八 )、中間水泵 ................................................................................................................32 (九 )、臭氧發(fā)生器 ............................................................................................................33 (十 )、催化氧化塔 ............................................................................................................34 (十一 )、高效過(guò)濾器 .........................................................................................................34 (十二 )、石英砂過(guò)濾器 .....................................................................................................35 (十三 )、中間水池 B .........................................................................................................35 (十四 )、 PP熔噴保安過(guò)濾器 ............................................................................................36 (十五 )、高壓泵 ................................................................................................................36 (十六 )、 RO膜處理裝置 ...................................................................................................36 (十七 )、膜濾清洗裝置 .....................................................................................................37 (十八 )、鼓風(fēng)機(jī) ................................................................................................................37 (十九 )、中和劑投藥裝置 ..................................................................................................38 (二十 )、絮凝劑投藥裝置 ..................................................................................................38 ◆污泥濃縮、壓濾脫水系統(tǒng) ....................................... 39 (一 )、污泥濃縮池 ............................................................................................................39 (二 )、污泥濃縮機(jī) ............................................................................................................40 (三 )、污泥泵 ...................................................................................................................40 (四 )、濃縮脫水一體機(jī) .....................................................................................................40 (五 )、沖洗水泵 ................................................................................................................41 (六 )、空壓機(jī) ...................................................................................................................41 (七 )、助凝劑加藥裝置 .....................................................................................................42 六、廢水處理效果分析： ......................................... 43 第四章 工程工程量清單 .................................... 43 一、土建構(gòu)筑物部分 ............................................. 43 二、設(shè)備及器材部分 ............................................. 45 第五章 廢水處理工藝設(shè)計(jì)特點(diǎn) .............................. 47 第六章 環(huán)境影響評(píng)價(jià) ...................................... 47 第七章 電氣與自控設(shè)計(jì) .................................... 47 一、供配電設(shè)計(jì) ................................................ 47 (一 )、設(shè)計(jì)范圍 ................................................................................................................47 (二 )、負(fù)荷等級(jí) ................................................................................................................48 (三 )、負(fù)荷計(jì)算 ................................................................................................................48 (四 )、供電電源 ................................................................................................................49 (五 )、照明設(shè)備選型及線路敷設(shè) .......................................................................................49 (六 )、動(dòng)力設(shè)備選型、保護(hù)及線路敷設(shè) .............................................................................49 (七 )、防雷、接地設(shè)計(jì) .....................................................................................................50 二、自控儀表設(shè)計(jì) ............................................... 50 (一 )、設(shè)計(jì)范圍 ................................................................................................................50 (二 )、主要控制原理 .........................................................................................................50 遼寧美寶稀土材料有限公司 Q=400m3/d 稀土廢水處理工藝流程圖 (三 )、控制點(diǎn)及控制要求參數(shù) ...........................................................................................51 (四 )、控制室的選擇 .........................................................................................................52 (五 )、儀表的選型 ............................................................................................................53 (六 )、系統(tǒng)電源 ................................................................................................................53 (七 )、線路敷設(shè)及安裝 .....................................................................................................53 第九章 運(yùn)行費(fèi)用估算 ...................................... 54 (一 )、電 費(fèi) .....................................................................................................................54 (二 )、藥劑費(fèi) ...................................................................................................................54 (三 )、工資費(fèi) ...................................................................................................................54 (四 )、則處理每噸水運(yùn)行費(fèi)用 ...........................................................................................54 第十章 產(chǎn)品質(zhì)量保證 ...................................... 55 (一 )、生產(chǎn)前的準(zhǔn)備： .....................................................................................................55 (二 )、過(guò)程的控制 ............................................................................................................55 (三 )、不合格品的控制 .....................................................................................................56 (四 )、產(chǎn)品組裝、發(fā)運(yùn) ..............