中國華電集團(tuán)公司火電廠煙氣脫硝設(shè)計導(dǎo)則(2015版)

1、中 國 華 電 集 團(tuán) 公 司火 電 廠 煙 氣 脫 硝 設(shè) 計 導(dǎo) 則（ 2015 版 ）中 國 華 電 集 團(tuán) 公 司2015 年 12 月I目 次前言...........................................................................................................................................

2、.......III1 范圍..............................................................................................................................................12 規(guī)范性引用文件....................................................

3、......................................................................23 術(shù)語和定義..................................................................................................................................44 總則.....

4、.........................................................................................................................................85 總圖運(yùn)輸...........................................................................

5、.........................................................105.1 還原劑儲存區(qū)布置總體要求.............................................................................................105.2 還原劑儲存區(qū)內(nèi)布置...................................

6、......................................................................125.3 豎向布置.............................................................................................................................145.4 交通運(yùn)輸...

7、..........................................................................................................................145.5 管線布置.......................................................................................

8、......................................156 SCR 法脫硝工藝及設(shè)計 ...........................................................................................................176.1 一般要求..............................................

9、...............................................................................176.2 SCR 區(qū)布置 ........................................................................................................................176.3

10、 反應(yīng)器及煙氣系統(tǒng).............................................................................................................176.4 催化劑............................................................................................

11、.....................................186.5 氨/空氣混合系統(tǒng)................................................................................................................186.6 噴氨系統(tǒng).............................................

12、................................................................................196.7 吹灰系統(tǒng).............................................................................................................................196.

13、8 蒸汽系統(tǒng).............................................................................................................................196.9 壓縮空氣系統(tǒng)...........................................................................

14、..........................................197 SNCR 法工藝及設(shè)計 ................................................................................................................207.1 一般要求......................................

15、.......................................................................................207.2 還原劑分配系統(tǒng).................................................................................................................207.3

16、 還原劑噴射系統(tǒng).................................................................................................................208 還原劑儲存及制備系統(tǒng)....................................................................................

17、........................218.1 一般規(guī)定.............................................................................................................................218.2 液氨儲存與氨氣制備............................................

18、.............................................................218.3 尿素溶解、儲存和氨氣制備.............................................................................................238.4 氨水儲存與氨氣制備...............................

19、..........................................................................249 儀表與控制................................................................................................................................269.1 系

20、統(tǒng)設(shè)計.............................................................................................................................269.2 設(shè)備配置與選擇..............................................................................

21、...................................299.3 布置與安裝.........................................................................................................................309.4 脫硝系統(tǒng)上傳數(shù)據(jù).....................................

22、........................................................................3110 電氣設(shè)備及系統(tǒng)......................................................................................................................3210.1 系統(tǒng)設(shè)計.....

23、......................................................................................................................3210.2 電氣接線設(shè)計........................................................................................

24、...........................3210.3 控制與保護(hù).......................................................................................................................3310.4 電氣設(shè)備的選擇..............................................