本规范共分19章,5个附录。主要内容包括:总则,术语,基本规定,设备基础、地脚螺栓和挚板,设备、构件及材料进场,工艺钢结构,炉体设备安装,无料钟炉顶设备安装,供料设备安装,上料设备安装,风口平台及出铁场设各安装,热风炉设备安装,高炉鼓风设备安装,煤气净化设备安装,高炉喷煤设备安装,渣处理设备安装,铁处理设备安装,碾泥设备,泄漏性试验等。
GB50679-2011······1
1 总 则······17
2 术 语······18
3 基本规定······20
4 设备基础、地脚螺栓和垫板······22
4.1 一般规定······22
4.2 设备基础验收、复测和基准线、基准点的设置······22
4.3 地脚螺栓······23
4.4 垫板······24
5 设备、构件及材料进场······25
5.1 一般规定······25
5.2 设备及构件······25
5.3 材料······26
6 工艺钢结构······29
6.1 一般规定······29
6.2 焊接······29
6.3 高强度螺栓连接······41
6.4 工艺钢结构零部件加工、组装······43
6.5 壳体制作······49
6.6 框架、通廊、桁槊的制作······56
6.7 大直径卷焊钢管制作······60
6.8 壳体安装······63
6.9 框架安装······70
6.10 通廊、桁架安装······72
6.11 大直径卷焊钢管道安装······75
6.12 涂装······80
7 炉体设备安装······82
7.1 炉体冷却设备······82
7.2 风口装置······84
7.3 碴口装置和铁口套······85
7.4 煤气取样机······85
7.5 煤气取样机试运转······23
7.6 炉喉钢砖······87
7.7 炉顶保护板······88
8 无料钟炉顶设备安装······89
8.1 炉顶装料设备支架······89
8.2 布料溜槽传动齿轮箱······90
8.3 波纹管······90
8.4 阀箱······91
8.5 料罐······91
8.6 受料斗······93
8.7 无料钟装料设备试运转······94
8.8 垂直探料装置······96
8.9 垂直探料装置试运转······96
8.10 炉顶煤气放散阀、均压阀······97
8.11 炉顶煤气放散阀、均压阀试运转······97
8.12 炉顶点火装置······98
8.13 炉喉洒水装置······99
8.14 炉喉测温装置······99
9 供料设备安装······100
9.1 电动胶带卸料小车······100
9.2 称量漏斗······101
9.3 碎焦车······102
9.4 碎焦车试运转······103
10 上料设备安装······104
10.1 料车上料设备······104
10.2 料车上料设备试运转······105
10.3 胶带上料设各······106
10.4 胶带上料设各试运转······107
10.5 垂直胶带上料设备······108
10.6 垂直胶带上料设备试运转······110
11 风口平台及出铁场设备安装······111
11.1 液压泥炮······111
11.2 液压泥炮试运转······111
11.3 冲钻式开铁口机······113
11.4 冲钻式开铁口机试运转······114
11.5 堵碴口机······115
11.6 堵碴口机试运转······115
11.7 碴、铁沟及闸门······115
11.8 摆动流铁嘴······116
11.9 主沟揭盖机······117
11.10 主沟揭盖机试运转······117
12 热风炉设备安装······119
12.1 炉箅子和支柱······119
12.2 套筒式燃烧器及助燃风机······120
12.3 助燃风机试运转······120
12.4 热风炉阀门······120
12.5 热风炉阀门试运转······122
13 高炉鼓风设备安装······124
13.1 轴流式鼓风机······124
13.2 鼓风机设备试运转······129
13.3 脱湿器······130
13.4 空气过滤器······131
13.5 空气过滤器试运转······131
13.6 阀门······132
14 煤气净化设备安装······133
14.1 一般规定······133
14.2 除尘器煤气遮断阀······133
14.3 除尘器清灰阀及煤气灰搅拌机······134
14.4 除尘器清灰阀及煤气灰搅拌机试运转······134
14.5 煤气压力调节阀组······135
14.6 煤气压力调节阀组试运转······136
14.7 环缝洗涤塔压力调节装置······136
14.8 煤气放散阀······138
14.9 卧式消声器······138
14.10 叶型插板······139
15 高炉喷煤设各安装······141
15.1 一般规定······141
15.2 仓式泵······141
15.3 原煤仓和贮粉罐······141
15.4 煤粉收集器······144
15.5 喷吹设备······145
16 渣处理设备安装······146
16.1 吹制箱及水渣槽、冲击挡板······146
16.2 转鼓式炉渣粒化过滤设备······146
16.3 转鼓式炉渣粒化过摅设备试运转······147
17 铁处理设备安装······149
17.1 铸铁机······149
17.2 板式回转卸料机······150
17.3 板式回转卸料机试运转······151
18 碾泥设备······152
18.1 二段振动式焦炭粉碎机······152
18.2 碾泥机······152
18.3 碾泥机试运转······153
18.4 成型机······153
19 泄漏性试验······154
19.1 一般规定······154
19.2 泄漏性试验······154
附录A 专用炉壳钢板宜选用的焊接材料······157
附录B 高炉工艺钢结构预装配允许偏差······158
附录C 高炉装料设各料罐压力试验······161
附录D 承压设备的压力试验······163
附录E 阀门的阀瓣与阀座的密合要求······164
本规范用词说明······165
引用标准名录······166
附:条文说明······169
1 总 则······177
3 基本规定······178
4 设备基础、地脚螺栓和垫板······181
4.2 设备基础验收、复测和基准线、基准点的设置······181
4.3 地脚螺栓······181
4.4 垫板······182
5 设备、构件及材料进场······183
5.1 一般规定······183
5.2 设备及构件······183
5.3 材料······183
6 工艺钢结构······186
6.1 一般规定······186
6.2 焊接······187
6.3 高强度螺栓连接······190
6.4 工艺钢结构零部件加工、组装······190
6.5 壳体制作······192
6.6 框架、通廊、桁架的制作······193
6.7 大直径卷焊钢管制作······193
6.8 壳体安装······193
6.9 框架安装······195
6.10 通廊、桁架安装······195
6.11 大直径卷焊钢管道安装······195
6.12 涂装······196
7 炉体设备安装······198
7.l 炉体冷却设备······198
7.2 风口装置······198
7.6 炉喉钢砖······199
8 无料钟炉顶设备安装······200
8.1 炉顶装料设备支架······200
8.2 布料溜槽传动齿轮箱······200
8.3 波纹管······201
8.5 料罐······201
8.6 受料斗······201
8.10 炉顶煤气放散阀、均压阀······201
10 上料设各安装······203
10.3 胶带上料设备······203
10.5 垂直胶带上料设备······203
11 风口平台及出铁场设备安装······204
11.l 液压泥炮······204
11.3 冲钻式开铁口机······205
11.5 堵碴口机······205
11.9 主沟揭盖机······205
11.10 主沟揭盖机试运转······205
12 热风炉设备安装······206
12.2 套筒式燃烧器及助燃风机······206
12.4 热风炉阀门······206
13 高炉鼓风设各安装······207
13.1 轴流式鼓风机······207
14 煤气净化设备安装······209
14.1 一般规定······209
15 高炉喷煤设备安装······210
15.4 煤粉收集器······210
17 铁处理设备安装······211
17.1 铸铁机······211
17.2 板式田转卸料机······211
19 泄漏性试验······212
19.1 一般规定······212
19.2 泄漏性试验······212
