1、寧夏天元發(fā)電有限公司發(fā)電一廠(chǎng)脫硫脫硝運(yùn)行規(guī)程編制：審核：批準(zhǔn)：2016年12月20日發(fā)布2017年1月1日實(shí)施寧夏天元發(fā)電有限公司發(fā)電一廠(chǎng)寧夏天元發(fā)電有限公司發(fā)電一廠(chǎng)脫硫脫硝運(yùn)行規(guī)程脫硫脫硝運(yùn)行規(guī)程III目錄第一章第一章脫硫系統(tǒng)概述脫硫系統(tǒng)概述.................................................................................................1

2、1.11.1石灰石濕法煙氣脫硫系統(tǒng)概述石灰石濕法煙氣脫硫系統(tǒng)概述.....................................................................................................11.21.2石灰石石灰石石膏脫硫法工作原理及工藝簡(jiǎn)介石膏脫硫法工作原理及工藝簡(jiǎn)介..............................................

3、......................................21.31.3設(shè)計(jì)條件及主要經(jīng)濟(jì)技術(shù)指標(biāo)設(shè)計(jì)條件及主要經(jīng)濟(jì)技術(shù)指標(biāo).....................................................................................................51.41.4脫硫設(shè)備規(guī)范脫硫設(shè)備規(guī)范.............................

4、....................................................................................................5第二章第二章脫硫系統(tǒng)啟動(dòng)脫硫系統(tǒng)啟動(dòng).................................................................................................122.

5、12.1脫硫系統(tǒng)啟動(dòng)前的檢查和試驗(yàn)脫硫系統(tǒng)啟動(dòng)前的檢查和試驗(yàn).................................................................................................122.2.12.2.1轉(zhuǎn)動(dòng)設(shè)備試轉(zhuǎn)前的檢查轉(zhuǎn)動(dòng)設(shè)備試轉(zhuǎn)前的檢查.............................................................

6、...........................................122.1.22.1.2脫硫系統(tǒng)啟動(dòng)前的檢查脫硫系統(tǒng)啟動(dòng)前的檢查........................................................................................................122.1.32.1.3脫硫系統(tǒng)投運(yùn)前的試驗(yàn)脫硫系統(tǒng)投運(yùn)前的試驗(yàn).........

7、...............................................................................................132.22.2脫硫系統(tǒng)啟動(dòng)脫硫系統(tǒng)啟動(dòng).........................................................................................................

8、......................152.2.12.2.1脫硫系統(tǒng)啟動(dòng)方式和順序脫硫系統(tǒng)啟動(dòng)方式和順序....................................................................................................152.2.22.2.2工藝水系統(tǒng)的啟動(dòng)工藝水系統(tǒng)的啟動(dòng)....................................

9、............................................................................152.2.32.2.3攪拌器的啟動(dòng)攪拌器的啟動(dòng)........................................................................................................................

10、162.2.42.2.4石灰石漿液制備系統(tǒng)的啟動(dòng)石灰石漿液制備系統(tǒng)的啟動(dòng)................................................................................................162.2.52.2.5脫硫塔漿液循環(huán)泵啟動(dòng)脫硫塔漿液循環(huán)泵啟動(dòng)........................................................

11、................................................172.2.62.2.6氧化風(fēng)機(jī)啟動(dòng)氧化風(fēng)機(jī)啟動(dòng)........................................................................................................................172.2.72.2.7煙氣系統(tǒng)的啟動(dòng)煙氣系統(tǒng)的啟動(dòng)..

12、..................................................................................................................172.2.82.2.8石膏脫水系統(tǒng)啟動(dòng)石膏脫水系統(tǒng)啟動(dòng)..............................................................................

13、..................................17第三章第三章脫硫系統(tǒng)運(yùn)行調(diào)整及維護(hù)脫硫系統(tǒng)運(yùn)行調(diào)整及維護(hù)...........................................................................193.13.1脫硫系統(tǒng)維護(hù)運(yùn)行通則脫硫系統(tǒng)維護(hù)運(yùn)行通則.....................................................

14、..........................................................193.23.2脫硫系統(tǒng)運(yùn)行注意事項(xiàng)脫硫系統(tǒng)運(yùn)行注意事項(xiàng)...............................................................................................................223.33.3石膏脫水系統(tǒng)運(yùn)行中的維護(hù)石膏脫

15、水系統(tǒng)運(yùn)行中的維護(hù).......................................................................................................23第四章第四章脫硫系統(tǒng)停運(yùn)脫硫系統(tǒng)停運(yùn)........................................................................................

16、.........254.14.1脫硫系統(tǒng)的停運(yùn)方式和步驟脫硫系統(tǒng)的停運(yùn)方式和步驟.......................................................................................................254.24.2脫硫塔系統(tǒng)的停運(yùn)脫硫塔系統(tǒng)的停運(yùn)....................................................

17、...................................................................254.34.3石灰石漿液輸送系統(tǒng)的停運(yùn)石灰石漿液輸送系統(tǒng)的停運(yùn).......................................................................................................264.44.4工藝水泵、沖洗水泵的

18、停運(yùn)工藝水泵、沖洗水泵的停運(yùn).......................................................................................................274.54.5真空皮帶脫水機(jī)的停運(yùn)真空皮帶脫水機(jī)的停運(yùn)...........................................................................

19、....................................27第五章第五章脫硫系統(tǒng)事故處理脫硫系統(tǒng)事故處理........................................................................................285.15.1脫硫系統(tǒng)事故處理的一般原則脫硫系統(tǒng)事故處理的一般原則......................................

20、.............................................................285.25.2380V380V電源中斷的處理電源中斷的處理..................................................................................................................295.35.3發(fā)生火災(zāi)時(shí)的處

21、理發(fā)生火災(zāi)時(shí)的處理.......................................................................................................................295.45.4轉(zhuǎn)動(dòng)機(jī)械軸承溫度高的處理轉(zhuǎn)動(dòng)機(jī)械軸承溫度高的處理............................................................

22、...........................................305.55.5轉(zhuǎn)動(dòng)機(jī)械振動(dòng)大的處理轉(zhuǎn)動(dòng)機(jī)械振動(dòng)大的處理...............................................................................................................305.65.6脫硫塔漿液濃度過(guò)高的處理脫硫塔漿液濃度過(guò)高的處理......

23、.................................................................................................315.75.7脫硫塔漿液循環(huán)泵流量下降脫硫塔漿液循環(huán)泵流量下降...........................................................................................

24、............315.85.8脫硫塔液位異常脫硫塔液位異常...........................................................................................................................325.95.9石膏排出泵流量下降石膏排出泵流量下降.....................................

25、..............................................................................325.105.10氧化風(fēng)機(jī)跳閘氧化風(fēng)機(jī)跳閘........................................................................................................................