|
序号Serial number |
名称Name |
参数Parameter |
|
|
1 |
换热器型号Model of heat exchanger |
BKU |
|
|
2 |
容器类别Category of vessel |
第Ⅱ/D2类 Ⅱ/D category |
|
|
3 |
换热面积(m2) Heat exchange area |
117.4 |
|
|
4 |
使用寿命(年) Service life (year) |
10 |
|
|
5 |
主要受压元件材料Material of main pressure part |
09MnNiDR、09MnNiDⅢ、09MnD |
|
|
6 |
|
壳程Shell side |
管程Tube side |
|
7 |
设计压力(MPa) Design pressure |
2.5/FV |
6.5 |
|
8 |
设计温度(℃) Design temperature |
-50/50 |
-50/50 |
|
9 |
环境温度(℃) Environment temperature |
37.7/-22.9 |
|
|
10 |
液压试验压力(MPa )Hydraulic test pressure |
3.125 |
8.125 |
|
11 |
操作介质 Operating medium |
氨Ammonia |
富H2S甲醇Rich H2S methyl alcohol |
|
12 |
介质特性 Medium character |
中度危害/易爆Moderate harm /explosive |
中度危害/易爆Moderate harm /explosive |
|
13 |
腐蚀裕量(mm) Corrosion allowance |
3 |
3 |
|
14 |
焊接接头系数φ Welded joint coefficient |
1 |
1 |
|
15 |
程数Number of passes |
1 |
2 |
|
16 |
容积(m3)Volume |
3.34 |
0.73 |



