本規(guī)范共分16章和4個(gè)附錄。主要技術(shù)內(nèi)容包括:總則，術(shù)語和符號(hào)，基本規(guī)定，設(shè)計(jì)要求，爐管，彎頭，配管、端部接頭和集合管，爐管支承件，耐火和隔熱，鋼結(jié)構(gòu)和附件，煙囪、煙風(fēng)道和尾部煙道，燃燒器和輔助設(shè)備， 空氣預(yù)熱系統(tǒng)，儀表和輔助管接口，車間預(yù)制和現(xiàn)場(chǎng)安裝，檢查、檢測(cè)和試驗(yàn)等。

GBT51175-2016······1

1 總則······13

2 術(shù)語和符號(hào)······14

2.1 術(shù)語······14

2.2 符號(hào)······19

3 基本規(guī)定······21

4 設(shè)計(jì)要求······22

4.1 工藝設(shè)計(jì)······22

4.2 燃燒設(shè)計(jì)······22

4.3 機(jī)械設(shè)計(jì)······23

5 爐管······25

5.1 一般規(guī)定······25

5.2 擴(kuò)面部分······27

6 彎頭······28

6.1 一般規(guī)定······28

6.2 堵頭式回彎頭······29

6.3 急彎彎管······30

6.4 材料······30

7 配管、端部接頭和集合管······33

8 爐管支承件······34

8.1 一般規(guī)定······34

8.2 荷裁和許用應(yīng)力······35

8.3 材料······36

9 耐火和隔熱······37

9.1 一般規(guī)定······37

9.2 磚結(jié)構(gòu)······38

9.3 澆注料襯里結(jié)構(gòu)······39

9.4 陶瓷纖維結(jié)構(gòu)······39

9.5 復(fù)合襯里結(jié)構(gòu)······41

10 鋼結(jié)構(gòu)和附件······43

10.1 一般規(guī)定······43

10.2 結(jié)構(gòu)······44

10.3 彎頭箱、人孔和開孔······44

10.4 直梯、平臺(tái)和斜梯······45

11 煙囪、煙風(fēng)道和尾部煙道······47

11.1 一般規(guī)定······47

11.2 靜態(tài)設(shè)計(jì)······48

11.3 風(fēng)誘導(dǎo)振動(dòng)的設(shè)計(jì)······49

12 燃燒器和輔助設(shè)備······52

12.1 燃燒器······52

12.2 吹灰器······58

12.3 通風(fēng)機(jī)和驅(qū)動(dòng)機(jī)······58

12.4 煙囪、煙風(fēng)謹(jǐn)擋板和擋板控制······58

13 空氣預(yù)熱系統(tǒng)······60

13.1 一般規(guī)定······60

13.2 煙風(fēng)道設(shè)計(jì)······62

13.3 膨脹節(jié)······63

13.4 煙風(fēng)道保溫······63

14 儀表和輔助管接口······65

14.1 煙氣和空氣用管接口······65

14.2 工藝流體測(cè)溫用管接口······66

14.3 輔助管接口······66

14.4 管壁熱電偶······67

14.5 管接口位置······67

15 車間預(yù)制和現(xiàn)場(chǎng)安裝······68

15.1 一般規(guī)定······68

15.2 鋼結(jié)構(gòu)預(yù)制······68

15.3 盤管制造······69

15.4 涂漆和防腐······70

15.5 耐火和隔熱······70

15.6 裝運(yùn)準(zhǔn)備······71

15.7 現(xiàn)場(chǎng)安裝······72

16 檢查、檢測(cè)和試驗(yàn)······74

16.1 焊接檢查······74

16.2 鑄件檢驗(yàn)······76

16.3 其他部件的檢驗(yàn)······78

16.4 試驗(yàn)······78

附錄A 設(shè)備數(shù)據(jù)表······80

附錄B 爐管支承件設(shè)計(jì)用應(yīng)力曲線······108

附錄C 加熱爐系統(tǒng)用離心通風(fēng)機(jī)······121

附錄D 火焰加熱爐熱效率測(cè)定······134

本規(guī)范用詞說明······141

引用標(biāo)準(zhǔn)名錄······142

附: 條文說明······145

3 基本規(guī)定······148

4 設(shè)計(jì)要求······149

4.1 工藝設(shè)計(jì)······149

4.3 機(jī)械設(shè)計(jì)······149

5 爐管······151

5.1 一般規(guī)定······151

5.2 擴(kuò)面部分······151

10 鋼結(jié)構(gòu)和附件······152

10.2 結(jié)構(gòu)······152

10.4 直梯、平臺(tái)和斜梯······152

11 煙囪、煙風(fēng)道和尾部煙道······153

11.1 一般規(guī)定······153

11.3 風(fēng)誘導(dǎo)振動(dòng)的設(shè)計(jì)······153

12 燃燒器和輔助設(shè)備······154

12.2 吹灰器······154

12.3 通風(fēng)機(jī)和驅(qū)動(dòng)機(jī)······154

13 空氣預(yù)熱系統(tǒng)······155

13.1 一般規(guī)定······155

附錄A 設(shè)備數(shù)據(jù)表······156

附錄B 爐管支承件設(shè)計(jì)用應(yīng)力曲線······157

附錄C 加熱爐系統(tǒng)用離心通風(fēng)機(jī)······160