【正文】 大唐安陽發(fā)電有限責任公司一期（2300MW）煙氣脫硫工程濕法脫硫系統(tǒng)培訓教材大唐環(huán)境科技工程有限公司二〇〇六年九月審定： 宋紅兵 段傳和校審： 宋家全 編制： 孟立新 陸生寬 李廣林 鞏偉國 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)電有限責任公司一期（2300MW）機組煙氣脫硫濕法脫硫系統(tǒng)培訓教材 1 目 錄前 言 .......................................................................................................................11 概述 .............................................................................................................................2 脫硫島的基本技術及概念 ....................................................................................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原理 ........................................................................9 濕法煙氣脫硫島的構成 ............................................................................10 濕法煙氣脫硫島的主要設備 ....................................................................10 本工程脫硫島的設計原則 ........................................................................10 本工程脫硫島的關鍵控制參數(shù)： ............................................................11 設計的條件 ..........................................................................................................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 號爐吸收塔 .................................................................................................17 9 號爐吸收塔 ...................................................................................................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)電有限責任公司一期（2300MW）機組煙氣脫硫濕法脫硫系統(tǒng)培訓教材 2 KKS 編碼系統(tǒng) ....................................................................................................23 KKS 應用范圍 ............................................................................................23 KKS 編碼格式. ...............................................................................................23 計數(shù)方向 ........................................................................................................24 功能類型 ........................................................................................................24 儀器分類 ........................................................................................................25 設備編號 ........................................................................................................27 測量點代號 ....................................................................................................28 管道系統(tǒng)進出箭頭 ........................................................................................292 分系統(tǒng)介紹 ...............................................................................................................30 石灰石制漿系統(tǒng) ..................................................................................................30 系統(tǒng)描述 ......................................................................................................30 主要設備 ......................................................................................................30 煙氣系統(tǒng) ..............................................................................................................31 系統(tǒng)描述 ......................................................................................................31 主要設備 ......................................................................................................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 設計依據(jù) .......................................................................................................44 電氣主接線 ...................................................................................................44 電氣設備的選型和布置 .......................