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1、ICSCS2727.060.30.060.30J9898備案號(hào)備案號(hào):J13772012:J13772012中華人民共和國(guó)電力行業(yè)標(biāo)準(zhǔn)DL5190.2—2012替代替代DLT5047-95電力建設(shè)施工技術(shù)規(guī)范電力建設(shè)施工技術(shù)規(guī)范第2部分:鍋爐機(jī)組部分:鍋爐機(jī)組TechnicalSpecificationfthermalPowererectionconstructionPart2:boilerunit2012010420120104發(fā)布發(fā)

2、布2012030120120301實(shí)施實(shí)施國(guó)家能源局發(fā)布DLDL5190.2—2012目錄目錄前言..................................................................................................................................................11總則.....................

3、.........................................................................................................................12術(shù)語...............................................................................................

4、...............................................33基本規(guī)定......................................................................................................................................43.1一般規(guī)定.........................

5、.................................................................................................43.2安裝與建筑的銜接..........................................................................................................74鍋爐構(gòu)

6、架及有關(guān)金屬結(jié)構(gòu)..........................................................................................................74.1一般規(guī)定..................................................................................................

7、........................74.2鍋爐基礎(chǔ)檢查、劃線和墊鐵安裝...................................................................................84.3鍋爐構(gòu)架安裝和二次灌漿................................................................................

8、...............94.4爐門、窺視孔和爐墻零件.............................................................................................134.5鍋爐密封部件......................................................................................

9、..........................134.6燃燒裝置........................................................................................................................144.7空氣預(yù)熱器.......................................................

10、.............................................................164.8工程驗(yàn)收........................................................................................................................195受熱面........................

11、................................................................................................................195.1一般規(guī)定...................................................................................................

12、.....................195.2汽包、汽水分離器、聯(lián)箱.............................................................................................225.3水冷壁..................................................................................

13、..........................................235.4過熱器、再熱器、省煤器和減溫器.............................................................................245.5爐水循環(huán)泵及啟動(dòng)循環(huán)泵.................................................................

14、............................255.6循環(huán)流化床鍋爐受熱面設(shè)備.........................................................................................265.7水壓試驗(yàn).............................................................................

15、...........................................285.8工程驗(yàn)收........................................................................................................................296鍋爐附屬管道及附件....................................

16、............................................................................306.1一般規(guī)定........................................................................................................................306.2鍋爐排污、取樣、加熱

17、、疏放水、排汽和減溫水管道.............................................306.3啟動(dòng)系統(tǒng)........................................................................................................................316.4汽包水位計(jì).......................

18、.............................................................................................316.5安全閥.......................................................................................................................

19、.....316.6吹灰系統(tǒng)........................................................................................................................326.7工程驗(yàn)收.............................................................................

20、...........................................337煙風(fēng)道、燃(物)料管道及附屬設(shè)備.........................................................................................337.1一般規(guī)定............................................................

21、............................................................337.2煙風(fēng)道、燃(物)料管道的組合及安裝.........................................................................347.3煙風(fēng)道、燃(物)料管道附件及裝置............................................

22、.................................347.4爐膛及煙風(fēng)系統(tǒng)密封性試驗(yàn).........................................................................................377.5除塵器.........................................................................

23、...................................................387.6工程驗(yàn)收........................................................................................................................428脫硫脫硝.................................

24、...................................................................................................428.1一般規(guī)定................................................................................................................

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