本規(guī)范共分12章和2個附錄,主要內(nèi)容包括:總則,術(shù)語,基本規(guī)定,爐用機械設(shè)備,鋼結(jié)構(gòu),砌筑工程,燃燒、壓縮空氣和水冷管道,汽化冷卻裝置,液壓和潤滑系統(tǒng),電氣自動化,性能評價,安全與環(huán)保等。

GB50825-2013······1

1 總則······13

2 術(shù)語······14

3 基本規(guī)定······15

4 爐用機械設(shè)備······17

4.1 一殿規(guī)定······17

4.2 步進(jìn)機械設(shè)備······17

4.3 環(huán)形爐爐底盤······18

4.4 臺車······21

4.5 爐門及傳動機構(gòu)······22

4.6 齒條式推鋼機、裝鋼機、出錒機······23

4.7 懸臂輥······24

4.8 爐內(nèi)支撐水梁······25

4.9 燒嘴······30

4.10 蓄熱燃燒設(shè)備······31

5 鋼結(jié)構(gòu)······33

5.1 一般規(guī)定······33

5.2 原材料······33

5.3 焊接······34

5.4 緊固件連接······35

5.5 組裝······35

5.6 安裝······35

5.7 涂裝······36

6 砌筑工程······38

6.1 一般規(guī)定······38

6.2 耐火材料······38

6.3 爐體······39

6.4 煙道······40

6.5 管道······40

7 燃燒、壓縮空氣和水冷管道······42

7.1 一般規(guī)定······42

7.2 材料及設(shè)備的驗收······42

7.3 管道施工······45

7.4 管道檢驗與驗收······47

8 汽化冷卻裝置······49

8.1 一般規(guī)定······49

8.2 設(shè)備驗收······49

8.3 管道及附件······51

8.4 管道壓力試驗······52

9 液壓和潤滑系統(tǒng)······54

9.1 一般規(guī)定······54

9.2 設(shè)備及元件安裝······54

9.3 管道加工與焊接······55

9.4 管道安裝······56

9.5 管道酸洗、沖洗、吹掃和涂漆······56

9.6 系統(tǒng)壓力試驗和試運轉(zhuǎn)······57

10 電氣自動化······60

10.1 一般規(guī)定······60

10.2 進(jìn)場前驗收······61

10.3 施工驗收······62

10.4 上電驗收······63

10.5 電氣自動化系統(tǒng)功能驗收······63

10.6 文件驗收······66

11 性能評價······67

11.1 一般規(guī)定······67

11.2 步進(jìn)機械跑偏量······67

11.3 環(huán)形爐爐底盤偏移量······67

11.4 爐殼表面溫度······68

11.5 噪聲······68

11.6 工程質(zhì)量評定合格率······69

12 安全與環(huán)保······70

12.1 安全······70

12.2 環(huán)境保護(hù)······64

附錄A 脫脂、酸洗、中和、鈍化劑配方······76

附錄B 管道沖洗清潔度等級······77

本規(guī)范用詞說明······79

引用標(biāo)準(zhǔn)名錄······80

附:條文說明······83

1 總則······87

2 術(shù)語······88

3 基本規(guī)定······90

4 爐用機械設(shè)備······92

4.2 步進(jìn)機械設(shè)備······92

4.3 環(huán)形爐爐底盤······92

4.4 臺車······93

4.5 爐門及傳動機構(gòu)······93

4.6 齒條式推鋼機、裝鋼機、出鋼機······94

4.7 懸臂輥······94

4.8 爐內(nèi)支撐水梁······94

4.9 燒嘴······100

4.10 蓄熱燃燒設(shè)備······100

5 鋼結(jié)構(gòu)······101

5.1 一般規(guī)定······101

5.2 原材料······101

5.3 焊接······101

5.4 緊固件連接······101

5.5 組裝······102

5.6 安裝······102

5.7 涂裝······102

6 砌筑工程······104

6.1 一般規(guī)定······104

6.2 耐火材料······105

6.3 爐體······105

6.5 管道······105

7 燃燒、壓縮空氣和水冷管道······106

7.1 一般規(guī)定······106

7.2 材料及設(shè)備的驗收······106

7.3 管道施工······108

7.4 管道檢驗與驗收······109

3 汽化冷卻裝置······110

8.1 一般規(guī)定······110

8.2 設(shè)備驗收······110

8.3 管道及附件······112

8.4 管道壓力試驗······113

9 液壓和潤滑系統(tǒng)······114

9.1 一般規(guī)定······114

9.3 管道加工與焊接······114

9.5 管道酸洗、沖洗、吹掃和涂漆······114

9.6 系統(tǒng)壓力試驗和試運轉(zhuǎn)······115

10 電氣自動化······116

10.1 一般規(guī)定······116

10.2 進(jìn)場前驗收······116

10.3 施工驗收······130

10.4 上電驗收······134

10.5 電氣自動化系統(tǒng)功能驗收······137

10.6 文件驗收······137

11 性能評價······140

11.1 一般規(guī)定······140

11.2 步進(jìn)機械跑偏量······148

11.4 爐殼表面溫度······148

11.6 工程質(zhì)量評定合格率······148

12 安全與環(huán)保······149

12.1 安全······149

12.2 環(huán)境保護(hù)······149