【正文】 爐島，而無脫硫島的歷史。煤燃燒所釋放出來的含二氧化硫（SO 2）的廢氣，一直是大氣污染最主要的根源，是地球上酸雨的罪魁禍?zhǔn)住?Engineering Co.,Ltd.大唐安陽發(fā)電有限責(zé)任公司一期（2300MW）機(jī)組煙氣脫硫濕法脫硫系統(tǒng)培訓(xùn)教材 1 目 錄前 言 .......................................................................................................................11 概述 .............................................................................................................................2 脫硫島的基本技術(shù)及概念 ....................................................................................2 石灰石— 石膏濕法脫硫工藝 ........................................................................3 噴霧干燥法脫硫工藝 ....................................................................................4 爐內(nèi)噴鈣加尾部增活化器脫硫工藝（LIFAC） ..........................................5 循環(huán)流化床鍋爐脫硫工藝（CFB） ..............................................................6 海水脫硫工藝 .................................................................................................6 電子束照射煙氣脫硫工藝 ............................................................................6 氨法脫硫工藝 ................................................................................................7 濕法煙氣脫硫島的原料 ................................................................................8 濕法煙氣脫硫島的反應(yīng)原理 ........................................................................9 濕法煙氣脫硫島的構(gòu)成 ............................................................................10 濕法煙氣脫硫島的主要設(shè)備 ....................................................................10 本工程脫硫島的設(shè)計(jì)原則 ........................................................................10 本工程脫硫島的關(guān)鍵控制參數(shù)： ............................................................11 設(shè)計(jì)的條件 ..........................................................................................................12 吸收劑的參數(shù) ..............................................................................................12 工藝水的參數(shù) ..............................................................................................12 FGD 煙氣參數(shù) ...............................................................................................13 FGD 基本性能數(shù)據(jù)表 ...........................................................................................14 石膏品質(zhì) ......................................................................................................15 吸收塔外形尺寸圖 ..............................................................................................17 10 號(hào)爐吸收塔 .................................................................................................17 9 號(hào)爐吸收塔 ...................................................................................................18 工藝流程圖 ..........................................................................................................19 總平面布置圖 ......................................................................................................20 三維模型圖 ...........................................................................................................21大唐環(huán)境科技工程有限公司Datang Environmental Technologies amp。 Engineering Co.,Ltd.大唐安陽發(fā)電有限責(zé)任公司一期（2300MW）機(jī)組煙氣脫硫濕法脫硫系統(tǒng)培訓(xùn)教材 2 KKS 編碼系統(tǒng) ....................................................................................................23 KKS 應(yīng)用范圍 ............................................................................................23 KKS 編碼格式. ...............................................................................................23 計(jì)數(shù)方向 ........................................................................................................24 功能類型 ........................................................................................................24 儀器分類 ........................................................................................................25 設(shè)備編號(hào) ........................................................................................................27 測(cè)量點(diǎn)代號(hào) ....................................................................................................28 管道系統(tǒng)進(jìn)出箭頭 ........................................................................................292 分系統(tǒng)介紹 ...............................................................................................................30 石灰石制漿系統(tǒng) ..................................................................................................30 系統(tǒng)描述 ......................................................................................................30 主要設(shè)備 ......................................................................................................30 煙氣系統(tǒng) ..............................................................................................................31 系統(tǒng)描述 ......................................................................................................31 主要設(shè)備 ......................................................................................................31 吸收塔系統(tǒng) ..........................................................................................................34 漿液排空系統(tǒng) ......................................................................................................40 石膏脫水系統(tǒng) ......................................................................................................40 工藝水系統(tǒng) ..........................................................................................................43 壓縮空氣系統(tǒng) ......................................................................................................43 電氣系統(tǒng) ..............................................................................................................43 設(shè)計(jì)依據(jù) .......................................................................................................44 電氣主接線 ...................................................................................................44 電氣設(shè)備的選型和布置 ...............................................................................45 UPS 系統(tǒng) .................................