GB/T50567-2022······1

1 總則······12

2 術語······13

3 基本規定······16

4 荷載······18

4.1 荷載分類和荷載效應組合······18

4.2 殼體荷載······18

5 材料······20

5.1 鋼材······20

5.2 連接材料······21

5.3 設計指標······23

6 高爐······26

6.1 一般規定······26

6.2 設計······26

6.3 構造······29

7 熱風爐······32

7.1 設計······32

7.2 構造······39

8 重力除塵器······42

8.1 設計······42

8.2 構造······43

9 粗煤氣管道······45

9.1 設計······45

9.2 構造······47

10 施工······48

10.1 一般規定······48

10.2 殼體制作······48

10.3 殼體檢驗······55

10.4 殼體運輸······56

10.5 殼體安裝······56

10.6 殼體焊接······59

10.7 焊縫質量檢驗······62

10.8 殼體涂裝······63

10.9 整體氣密性試驗······64

10.10 竣工驗收······65

附錄A 耐高溫涂料涂層配套······66

附錄B 殼體結構用鋼板······67

附錄C 高爐殼體結構全焊透坡口形狀和尺寸······73

附錄D 內燃式熱風爐殼體結構全焊透坡口形狀和尺寸······78

附錄E 外燃式熱風爐蓄熱室殼體結構全焊透坡口形狀和尺寸······81

附錄F 混風室殼體結構全焊透坡口形狀和尺寸······85

附錄G 頂燃式熱風爐殼體結構全焊透坡口形狀和尺寸······86

本標準用詞說明······87

引用標準名錄······88

附：條文說明······90

1 總則······94

2 術語······95

3 基本規定······96

4 荷載······101

4.1 荷載分類和荷載效應組合······101

4.2 殼體荷載······101

5 材料······105

5.1 鋼材······105

5.2 連接材料······108

5.3 設計指標······109

6 高爐······116

6.1 一般規定······116

6.2 設計······116

6.3 構造······135

7 熱風爐······139

7.1 設計······139

7.2 構造······151

8 重力除塵器······153

8.1 設計······153

8.2 構造······156

9 粗煤氣管道······158

9.1 設計······158

9.2 構造······161

10 施工······162

10.1 一般規定······162

10.2 殼體制作······162

10.3 殼體檢驗······163

10.5 殼體安裝······164

10.6 殼體焊接······165

10.7 焊縫質量檢驗······168

10.8 殼體涂裝······168

10.9 整體氣密性試驗······171