汽輪機各個設(shè)備檢修工藝規(guī)程1

1、QDTLB―104.1―2009目錄目錄........................................................................................................................................................................I前言.............................

2、..................................................................................................................................VIII1范圍...................................................................................

3、.............................................................................12汽輪機本體機本體.....................................................................................................................................

4、...............12.1.1設(shè)備的技術(shù)規(guī)范和技術(shù)參數(shù)................................................................................................12.1.2本體結(jié)構(gòu).................................................................................

5、...............................................22.1.3檢修流程................................................................................................................................42.1.4檢修工藝及質(zhì)量標準....................

6、........................................................................................63調(diào)節(jié)調(diào)節(jié)系統(tǒng)、油系、油系統(tǒng).....................................................................................................................

7、...............1003.1主機高壓電調(diào)系統(tǒng)....................................................................................................................1003.1.1系統(tǒng)簡介...............................................................

8、.............................................................1003.1.2供油設(shè)備檢修....................................................................................................................1013.1.3油動機檢修................

9、........................................................................................................1053.1.4前箱部分設(shè)備檢修....................................................................................................

10、........1063.1.5其它方面設(shè)備檢修............................................................................................................1083.1.6高壓調(diào)節(jié)汽閥..........................................................................

11、..........................................1103.1.7高壓自動主汽門................................................................................................................1103.1.8中壓調(diào)節(jié)閥......................................

12、..................................................................................1113.1.9中壓主汽閥........................................................................................................................1123.

13、2油系統(tǒng)......................................................................................................................................................1123.2.1油箱........................................................

14、..........................................................................1123.2.2油泵................................................................................................................................1133.2.3

15、排煙風(fēng)機............................................................................................................................1163.2.4冷油器.................................................................................

16、.............................................1173.2.5溢流閥..............................................................................................................................1183.2.6射油器...........................

17、...................................................................................................1183.2.7油凈化器.............................................................................................................

18、............1193.2.8自動反洗裝置....................................................................................................................1193.2.9油管道及其附件...............................................................

19、.................................................1203.5氫密封系密封系統(tǒng)................................................................................................................................1333.5.1密封油泵（1、3～8號機）........

20、......................................................................................1333.5.2密封油泵、真空泵（2號機）..........................................................................................1343.5.3冷油器............

21、....................................................................................................................1353.5.4油壓平衡閥...........................................................................................

22、.............................1363.5.5壓差調(diào)節(jié)閥........................................................................................................................1364輔機....................................................

23、........................................................................................................1374.1凝汽凝汽器.........................................................................................................

24、...............................................1374.1.1簡介....................................................................................................................................1374.1.2主要特性主要特性參數(shù).............

25、.......................................................................................................1374.1.3用途及結(jié)構(gòu)........................................................................................................

26、................1384.1.4檢修技術(shù)要求....................................................................................................................1394.1.5檢修工序..............................................................

27、..............................................................1394.2除氧器除氧器..................................................................................................................................................

28、......1394.2.1簡介....................................................................................................................................1394.2.2主要特性參數(shù)..........................................................

29、..........................................................1404.2.3用途及結(jié)構(gòu)........................................................................................................................1404.2.4檢修技術(shù)要求...............

30、.....................................................................................................141QDTLB―104.1―20094.12.8高壓蒸汽轉(zhuǎn)換閥檢修.....................................................................................

31、...................1614.13循環(huán)泵環(huán)泵出口出口電動蝶閥................................................................................................................1614.13.1簡介..........................................................

32、..........................................................................1614.13.2主要特性參數(shù)....................................................................................................................1614.13.3用途與結(jié)構(gòu).

33、.......................................................................................................................1624.13.4修技術(shù)要求.......................................................................................

34、.................................1624.13.5檢修工序............................................................................................................................1624.14升降式抽汽逆止升降式抽汽逆止門（其它升降式逆止（其它升降式逆止門參照）參照）.....

35、...............................................................1634.14.1結(jié)構(gòu)簡介............................................................................................................................1634.14.2拆裝工藝.......

36、.....................................................................................................................1634.14.3質(zhì)量標準..........................................................................................

37、..................................1644.15撲板式抽汽止回撲板式抽汽止回閥（其它撲板式參照）（其它撲板式參照）...............................................................................1644.15.1結(jié)構(gòu)簡介......................................................

38、......................................................................1644.15.2拆裝工藝............................................................................................................................1654.15.3質(zhì)量標準

39、............................................................................................................................1654.16截止截止閥....................................................................................

40、....................................................1654.16.1結(jié)構(gòu)簡介............................................................................................................................1654.16.2拆裝工藝..................

41、.......................................................................................................1664.16.3質(zhì)量標準........................................................................................................

42、....................1664.17閘閥閘閥（以自密封式（以自密封式為例，其它例，其它閘閥閘閥參照）參照）............................................................................1664.17.1結(jié)構(gòu)簡介.....................................................................

43、.......................................................1664.17.2拆裝工藝............................................................................................................................1674.17.3質(zhì)量標準...............

44、.............................................................................................................1684.17.41號機左側(cè)電動主閘門............................................................................................

45、..........1684.18彈簧式安全簧式安全閥............................................................................................................................1694.18.1結(jié)構(gòu)簡介........................................................

46、....................................................................1694.18.2拆裝工藝............................................................................................................................1694.19電動執(zhí)電動執(zhí)行機

47、構(gòu)行機構(gòu)............................................................................................................................1704.19.1結(jié)構(gòu)簡介...............................................................................

48、.............................................1704.19.2拆裝工藝............................................................................................................................1704.19.3質(zhì)量標準.........................

49、...................................................................................................1704.20管道及附件管道及附件........................................................................................................

50、........................1704.20.1支吊架的檢修工藝及質(zhì)量標準........................................................................................1704.20.2管道及附件在使用前的檢查.................................................................

51、...........................1714.20.3管道安裝工藝及質(zhì)量標準................................................................................................1714.21閥門檢閥門檢修質(zhì)量標準...........................................................

52、.........................................................1735水泵............................................................................................................................................................1

53、745.1給水泵前置前置泵............................................................................................................................1745.1.1前置泵及配套電機的技術(shù)規(guī)范..............................................................

54、..........................1745.1.2結(jié)構(gòu)簡介............................................................................................................................1745.1.3檢修技術(shù)標準............................................

55、........................................................................1755.1.4拆裝工序............................................................................................................................1755.4給水泵技術(shù)規(guī)

56、術(shù)規(guī)范........................................................................................................................1855.4.1給水泵技術(shù)規(guī)范..................................................................................

57、..............................1855.4.2構(gòu)造簡介（結(jié)構(gòu)如圖97）................................................................................................1855.4.3檢修技術(shù)標準............................................................

58、........................................................1865.4.4拆裝工序............................................................................................................................1875.6液力偶合器技液力偶合器技術(shù)規(guī)術(shù)規(guī)范.....

59、...........................................................................................................1945.6.1液力偶合器技術(shù)規(guī)范................................................................................................