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用途:列管式冷凝器是一種高效,常用的換熱設備,它適用化工、石油、醫藥、食品、輕工等行業。
結構與特點:
1.按形式分固定管板式、浮頭式、U型管式換熱器。
2.按結構分為單程、雙管程和多管程。
3.按材質分碳鋼為碳鋼、不銹鋼和碳鋼與不銹鋼混合列管式冷凝器三種。
4.傳熱面積0.5~500m2可根據用戶需要定制。
主要技術特性(供參考)
公稱直徑(mm) |
管 程 數 |
管子數量 |
換熱面積(m2)公稱值/計算值 |
管程通道截面積(m2) |
管程流速為0.5m/sec的流量(m/hr) |
公稱壓力(MPa) |
||||
管子長度(m) |
碳鋼管φ25×2.5 |
|||||||||
1500 |
2000 |
3000 |
4000 |
6000 |
不銹鋼管φ25×2 |
|||||
159 |
Ⅰ |
14 |
1.5/1.62 |
2/2.17 |
3/3.27 |
|
|
0.0044/0.00497.92 |
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 |
0.0082/0.009014.76 |
|||
|
Ⅱ |
26 |
3/3.00 |
4/4.02 |
6/6.06 |
8/8.11 |
0.0041/0.00457.38 |
|||
273 |
Ⅰ |
44 |
5/5.08 |
7/6.18 |
10/10.26 |
14/13.72 |
21/20.63 |
0.0138/0.015224.84 |
||
|
Ⅱ |
40 |
5/4.62 |
6/6.19 |
9/9.33 |
12/12.47 |
19/18.76 |
0.0063/0.006911.34 |
||
325 |
Ⅰ |
60 |
7/6.93 |
9/9.28 |
14/14.00 |
19/18.71 |
28/28.13 |
0.0188/0.020833.84 |
||
|
Ⅱ |
56 |
6/6.47 |
9/8.66 |
13/13.06 |
17/17.46 |
26/26.26 |
0.0088/0.009715.84 |
||
400 |
Ⅰ |
119 |
14/13.74 |
18/18.41 |
28/27.76 |
37/37.10 |
55/55.80 |
0.0374/0.041267.32 |
||
|
Ⅱ |
110 |
13/12.70 |
17/17.02 |
26/25.66 |
34/34.20 |
50/51.58 |
0.0173/0.019031.14 |
||
500 |
Ⅰ |
185 |
|
|
45/43.15 |
55/57.68 |
85/86.74 |
0.0581/0.0641104.58 |
||
Ⅱ |
180 |
|
|
40/41.99 |
55/57.68 |
85/86.74 |
0.0283/0.031250.94 |
0.6 1.0 1.6 2.5 |
||
600 |
Ⅰ |
169 |
|
|
60/62.7 |
85/83.88 |
125/126.13 |
0.0845/0.0932 152.10/167.76 |
||
|
Ⅱ |
266 |
|
|
60/62.05 |
80/82.94 |
125/124.72 |
0.0418/0.046175.24 |
||
700 |
Ⅰ |
379 |
|
|
90/88.41 |
120/118.17 |
175/177.71 |
0.1191/0.1313214.38 |
||
|
Ⅱ |
358 |
85/83.51 |
110/111.62 |
165/167.86 |
0.0562/0.0620101.16 |
||||
800 |
Ⅰ |
511 |
120/119.20 |
160/159.16 |
240/239.60 |
0.1605/0.1770288.90 |
||||
Ⅱ |
488 |
|
115/113.83 |
150/152.16 |
230/228.81 |
0.0767/0.0845138.06 |
||||
900 |
Ⅰ |
649 |
150/151.39 |
200/202.36 |
305/304.30 |
0.2039/0.2248367.02 |
||||
Ⅱ |
630 |
145/146.96 |
195/196.44 |
295/295.40 |
0.0990/0.1091178.20 |
|||||
1000 |
Ⅰ |
805 |
185/187.78 |
250/251.00 |
372/377.45 |
0.2529/0.2788455.22 |
||||
Ⅱ |
792 |
185/184.75 |
245/246.95 |
370/371.36 |
0.1244/0.1374223.92 |