|
 |
| 列管式冷凝器 |
|
公称直径
Dg
mm
|
管
程
数
|
管
子
数
量
|
换热面积m2 公称值/计算值
|
管程通道截面积m2
|
管程流速为0.5m/scc时的流量m3/hr
|
公称压力
Pg
MPa
|
|
管子长度1（mm）
|
碳钢管Ø25×2.5
|
|
1500
|
2000
|
3000
|
4000
|
6000
|
不锈钢管Ø25×2
|
|
159
|
Ⅰ
|
14
|
1.5/1.62
|
2/2.17
|
3/3.27
|
|
|
0.0044/0.0049
|
7.92/8.82
|
0.25
0.6
1.0
1.6
2.5
|
|
219
|
Ⅰ
|
26
|
3/3.00
|
4/4.02
|
6/6.06
|
8/8.11
|
|
0.0082/0.0090
|
14.76/16.20
|
|
Ⅲ
|
26
|
3/3.00
|
4/4.02
|
6/6.06
|
8/8.11
|
|
0.0041/0.0045
|
7.38/8.10
|
|
273
|
Ⅰ
|
44
|
5/5.08
|
7/6.81
|
10/10.26
|
14/13.72
|
21/20.63
|
0.0138/0.0152
|
24.84/27.36
|
|
Ⅲ
|
40
|
5/4.62
|
6/6.19
|
9/9.33
|
12/12.47
|
19/18.76
|
0.0063/0.0069
|
11.34/12.42
|
|
325
|
Ⅰ
|
60
|
7/6.93
|
9/9.28
|
14/14.00
|
19/18.71
|
28/28.13
|
0.0188/0.0208
|
33.84/37.44
|
|
Ⅲ
|
56
|
6/6.47
|
9/8.66
|
13/13.06
|
17/17.46
|
26/26.26
|
0.0088/0.0097
|
15.84/17.46
|
|
400
|
Ⅰ
|
119
|
14/13.74
|
18/18.41
|
28/27.76
|
37/37.10
|
55/55.80
|
0.0374/0.0412
|
67.32/74.16
|
|
Ⅲ
|
110
|
13/12.70
|
17/17.02
|
26/25.66
|
34/34.20
|
50/51.58
|
0.0173/0.0190
|
31.14/34.20
|
|
500
|
Ⅰ
|
185
|
|
|
45/43.15
|
55/57.68
|
85/86.74
|
0.0581/0.0641
|
104.58/115.48
|
|
Ⅲ
|
180
|
|
|
40/41.99
|
55/56.12
|
85/84.40
|
0.0283/0.0312
|
50.94/56.16
|
|
600
|
Ⅰ
|
169
|
|
|
60/62.7
|
85/83.88
|
125/126.13
|
0.0845/0.0932
|
152.10/167.76
|
0.6
1.0
1.6
2.5
|
|
Ⅲ
|
266
|
|
|
60/62.05
|
80/82.94
|
125/124.72
|
0.0418/0.0461
|
72.24/82.98
|
|
700
|
Ⅰ
|
379
|
|
|
90/88.41
|
120/118.17
|
175/177.71
|
0.1191/0.1313
|
214.38/236.34
|
|
Ⅲ
|
358
|
|
|
85/83.51
|
110/111.62
|
165/167.86
|
0.0562/0.0620
|
101.16/111.60
|
|
800
|
Ⅰ
|
511
|
|
|
120/119.20
|
160/159.33
|
240/239.60
|
0.1605/0.1770
|
288.90/318.60
|
|
Ⅲ
|
488
|
|
|
115/133.83
|
150/152.16
|
230/228.81
|
0.0767/0.0845
|
138.06/152.10
|
|
900
|
Ⅰ
|
649
|
|
|
150/151.39
|
200/202.36
|
305/304.30
|
0.2039/0.2248
|
367.02/404.64
|
|
Ⅲ
|
630
|
|
|
145/146.96
|
195/196.44
|
295/295.40
|
0.0990/0.1091
|
178.20/196.38
|
|
1000
|
Ⅰ
|
805
|
|
|
185/187.78
|
250/251.00
|
375/377.45
|
0.2529/0.2788
|
455.22/501.84
|
|
Ⅲ
|
792
|
|
|
185/184.75
|
245/246.95
|
370/371.36
|
0.1244/0.1372
|
223.92/246.96
|
|
|
