【正文】 .............................................................................. 3 第一章 概述 .................................................................................................................... 4 項(xiàng)目概況 ............................................................................................................. 4 設(shè)計(jì)依據(jù) ............................................................................................................. 4 設(shè)計(jì)參數(shù) ............................................................................................................. 5 設(shè)計(jì)指標(biāo) ............................................................................................................. 5 設(shè)計(jì)范圍 ............................................................................................................. 6 (1)整體設(shè)計(jì)方案 ................................................................................................. 6 (2) 設(shè)計(jì)內(nèi)容 ...................................................................................................... 7 設(shè)計(jì)原則 ............................................................................................................. 8 技術(shù)標(biāo)準(zhǔn)及規(guī)范 ................................................................................................... 9 第二章 脫硫工藝概述 ...................................................................................................... 9 脫硫技術(shù)現(xiàn)狀 ...................................................................................................... 9 國(guó)外煙氣脫硫現(xiàn)狀 ...................................................................................... 9 國(guó)內(nèi)煙氣脫硫現(xiàn)狀 .................................................................................... 10 旋流板塔脫硫 .................................................................................................... 12 旋流板塔技術(shù)的發(fā)展 ................................................................................ 12 旋流板塔工作原理 .................................................................................... 12 空塔噴淋脫硫技術(shù) ............................................................................................. 13 鈉鈣雙堿法工藝反應(yīng)原理 ................................................................................... 14 第三章 脫硫工程內(nèi)容 .................................................................................................... 15 脫硫工藝流程 .................................................................................................... 15 3． 2 脫硫工程內(nèi)容 .................................................................................................. 16 3． 2． 1 煙氣系統(tǒng) ............................................................................................ 16 3． 2． 2 SO2 吸收系統(tǒng) ..................................................................................... 21 脫硫液循環(huán)及再生系統(tǒng) ............................................................................. 25 脫硫渣處理系統(tǒng) ....................................................................................... 29 控制系統(tǒng) .................................................................................................... 29 管道閥門(mén)和泵 ........................................................................................... 44 公用系統(tǒng) ........................................................................................................... 49 電氣 ......................................................................................................... 49 供水 ......................................................................................................... 49 消防及給排水 ........................................................................................... 49 防雷及接地 .............................................................................................. 51 系統(tǒng)運(yùn)行人員定員 .................................................................................... 51 建（構(gòu)）筑物結(jié)構(gòu)部分 ...................................................................................... 51 總述 ......................................................................................................... 51 技術(shù)要求 .................................................................................................. 52 主要設(shè)計(jì)技術(shù)參數(shù) .................................................................................... 53 材料 ......................................................................................................... 53 某廠 1 石灰窯 煙氣脫硫項(xiàng)目 4 建筑物的結(jié)構(gòu)型式 .................................................................................... 54 建（構(gòu)）筑物基礎(chǔ)及其地基處理 ............................................................... 54 建筑部分 .................................................................................................. 54 采暖、通風(fēng)、空氣調(diào)節(jié)及除塵系統(tǒng) ........................................................... 57 設(shè)計(jì)數(shù)據(jù) .................................................................................................. 59 第四章 運(yùn)行費(fèi)用及投資分析 .......................................................................................... 61 運(yùn)行費(fèi)用估算 .................................................................................................... 61 物料橫算 .................................................................................................. 61 運(yùn)行費(fèi)用估算 ........................................................................................... 61 工程投資估算 .................................................................................................... 61 第五章 項(xiàng)目實(shí)施及進(jìn)度安排 .......................................................................................... 61 項(xiàng)目實(shí)施 ........................................................................................................... 61 項(xiàng)目實(shí)施 進(jìn)度安排 ............................................................................................. 62 人員培訓(xùn)計(jì)劃 .................................................................................................... 62 售后服務(wù) .......