The spiral plate heat exchanger is a high-efficiency heat exchange device, which is suitable for steam-vapor, vapor-liquid, liquid-liquid, and liquid heat transfer. It is suitable for chemical, petroleum, solvent, pharmaceutical, food, light industry, textile, metallurgy, steel rolling, coking and other industries. According to the structure, it can be divided into non-removable (I type) spiral plate type and detachable type (II type, III type) spiral plate heat exchanger.
Structure and performance
1. This equipment is made up of two rolls, forming two uniform spiral channels. The two heat transfer media can carry out full countercurrent flow, which greatly enhances the heat transfer effect. Even two small temperature difference media can achieve ideal. Heat transfer effect.
2. The connecting pipe on the casing adopts a tangential structure, and the local resistance is small. Since the curvature of the spiral passage is uniform, the liquid does not have a large steering in the device, and the total resistance is small, so that the design flow rate can be improved to make it more comparable. High heat transfer capacity.
3. The end face of the spiral passage of the type I non-removable spiral plate heat exchanger is welded and sealed, thus having a high sealing property.
4. The structure principle of the Type II detachable spiral plate heat exchanger is basically the same as that of the non-removable heat exchanger, but one of the channels can be disassembled and cleaned, especially for heat exchange with viscous and precipitated liquid.
5. The structure principle of the type III detachable spiral plate heat exchanger is basically the same as that of the non-removable heat exchanger, but the two channels can be disassembled and cleaned, and the scope of application is wide.
6, spiral plate heat exchanger can be divided into PN0.6, 1.0, 1.6, 2.5MPa according to the nominal pressure (refers to the maximum working pressure that a single channel can withstand). According to the material, it can be divided into carbon steel and stainless steel. Users can choose according to the actual process conditions.
7. When a single device cannot meet the requirements for use, it can be used in combination, but the combination must meet the following requirements:
Parallel combination, series combination, device and channel spacing are the same. Hybrid combination: one channel is connected in parallel and one channel is connected in series.
部分規(guī)格換熱器列舉如下：
不銹耐酸鋼制PN0.6、1.6MPa不可拆式（I型）螺旋板換熱器
公稱換熱面積m2
通道間距mm
計算2
流 速3 /h
接管公稱直徑
型 號
重量(kg)
6B型
I 16B型
1
6
1.0
3.89
40
I 6,I 16B1-0.2/300-6
44
50
2
6
2.1
3.89
40
I 6,I 16B2-0.2/400-6
78
85
4
6
4.4
8.2
50
I 6,I 16B4-0.4/400-6
131
135
10
4.5
17.3
80
I 6,I 16B4-0.5/450-10
129
133
10
4.8
13.7
70
I 6,I 16B4-0.4/500-10
161
205
8
6
7.3
8.21
50
I 6,I 16B8-0.4/500-6
212
215
10
7.85
17.3
80
I 6,I 16B8-0.5/550-10
235
273
10
7.3
20.90
80
I 6,I 16B8-0.6/500-10
237
275
10
6
11.1
8.21
50
I 6,I 16B10-0.4/600-6
295
355
10
11.5
17.3
80
I 6,I 16B10-0.5/650-10
315
405
10
11.2
20.90
80
I 6,I 16B10-0.6/600-10
305
395
15
6
16.9
12.54
70
I 6,I 16B15-0.6/600-6
415
490
10
14.72
17.3
80
I 6,I 16B15-0.5/760-10
405
575
10
15.0
28.1
80
I 6,I 16B15-0.8/600-10
400
570
14
15.6
39.3
100
I 6,I 16B15-0.8/700-14
505
680
20
6
21.7
8.21
50
I 6,I 16B20-0.4/800-6
540
710
10
21.0
20.90
80
I 6,I 16B20-0.6/800-10
555
735
14
20.9
39.30
100
I 6,I 16B20-0.8/800-14
660
830
25
10
26.6
29.90
80
I 6,I 16B25-0.6/900-10
610
950
14
26.9
39.20
100
I 6,I 16B25-0.8/900-14
720
1060
30
10
28.2
28.10
100
I 6,I 16B30-0.8/800-14
750
1180
14
32.2
39.20
100
I 6,I 16B30-0.8/1000-14
980
1370
40
10
45.4
35.30
100
I 6,I 16B40-1.0/900-10
1130
1515
14
40.2
19.4
125
I 6,I 16B40-1.0/1000-14
1200
1630
50
10
53.9
35.3
100
I 6,I 16B50-1.0/1000-14
1360
1755
60
10
61.05
35.3
100
I 6,I 16B60-1.0/1100-10
1920
2112
14
60.08
49.40
125
I 6,I 16B60-1.0/1200-14
2000
2200
80
10
81.83
35.3
100
I 6,I 16B80-1.0/1200-10
2560
2816
14
80.9
49.40
125
I 6,I 16B80-1.0/1400-14
2667
1934
100
10
101.9
35.3
100
I 6,I 16B100-1.0/1300-10
3200
3520
14
100.06
49.40
125
I 6,I 16B100-1.0/1500-14
3333
3666
120
10
115.5
35.3
100
I 6,I 16B120-1.0/1500-10
3870
4257
14
119.0
49.40
125
I 6,I 16B120-1.0/1700-14
4020
4422
130
14
128.80
49.4
125
I 6,I 16B130-1.0/1750-14
4241
4665
18
129.09
63.5
150
I 6,I 16B130-1.0/1967-18
4462
4908
150
14
148.1
49.4
125
I 6,I 16B150-1.0/1890-14
4702
5172
18
148.2
63.5
150
I 6,I 16B150-1.0/2010-18
4962
5458
碳素鋼制Pg6、16kg/cm2 不可拆式（I型）螺旋板換熱器
公稱換熱面積m2
通道間距mm
計算換熱面積 m2
流 速3 /h
接管公稱直徑
型 號
重量(kg)
I 6T型
I 16T型
6
6
6.5
8.2
50
I 6, I 16T6-0.4/500-6
230
280
10
5.8
13.7
70
I 6, I 16T6-0.4/600-10
285
350
8
6
8.7
8.2
50
I 6, I 16T8-0.4/600-6
370
430
10
7.7
17.3
80
I 6, I 16T8-0.5/660-10
395
454
10
8.7
13.7
70
I 6, I 16T8-0.4/700-10
405
465
10
6
9.9
12.5
70
I 6, I 16T10-0.6/500-6
335
395
10
9.2
17.30
80
I 6, I 16T10-0.5/660-10
472
543
10
8.8
20.9
80
I 6, I 16T10-0.6/600-10
410
495
15
6
12.5
8.2
50
I 6, I 16T15-0.4/700-6
510
580
10
14.64
17.30
80
I 6, I 16T15-0.5/800-10
679
781
10
13.3
20.9
80
I 6, I 16T15-0.6/700-10
575
680
14
13.8
29.2
100
I 6, I 16T15-0.6/800-14
640
755
20
6
19.0
12.5
70
I 6, I 16T20-0.6/700-6
730
845
10
18.3
28.1
80
I 6, I 16T20-0.8/800-10
735
870
14
18.5
39.3
100
I 6, I 16T20-0.8-800-14
810
960
25
10
23.1
28.1
100
I 6, I 16T25-0.8/800-10
935
1120
14
23.3
49.4
125
I 6, I 16T25-1.0/800-14
1000
1165
30
10
29.0
35.3
100
I 6, I 16T30-1.0/800-10
1190
1470
14
28.1
59.4
125
I 6, I 16T30-1.2/800-14
1170
1425
40
10
40.9
20.9
80
I 6, I 16T40-0.6/1200-10
1725
1885
14
42.3
39.3
100
I 6, I 16T40-0.8/1200-14
1845
2110
18
44.9
63.5
150
I 6, I 16T40-1.0/1200-18
2075
2405
50
10
46.2
35.5
100
I 6, I 16T50-1.0/1000-10
1800
2085
14
53.2
49.4
125
I 6, I 16T50-1.0/1200-14
2490
2595
18
54.0
76.3
150
I 6, I 16T50-1.2/1200-18
2435
2820
60
10
56.8
20.9
80
I 6, I 16T60-0.6/1400-10
2330
2635
14
60.7
39.3
100
I 6, I 16T60-0.8/1400-14
2595
2850
18
59.6
63.5
150
I 6, I 16T60-1.0/1400-18
2730
3150
80
10
76.4
28.1
100
I 6, I 16T80-0.8/1400-10
2970
4060
14
78.6
39.3
100
I 6, I 16T80-0.8/1600-14
3120
3605
18
82.0
63.5
150
I 6, I 16T80-1.0/1600-18
3580
4205
100
10
101.4
28.1
100
I 6, I 16T100-0.8/1600-10
3905
4330
14
98.8
49.4
125
I 6, I 16T100-1.0/1600-14
4040
4585
18
98.8
76.3
150
I 6, I 16T100-1.2/1600-18
4200
4930
120
10
115.5
42.5
125
I 6, I 16T120-1.2/1400-10
4350
4980
14
119.0
59.4
125
I 6, I 16T120-1.2/1600-14
4770
5440
150
14
149.15
59.4
125
I 6, I 16T150-1.2/1800-14
6431
7396
18
149.86
76.3
150
I 6, I 16T150-1.2/2000-18
6643
7639
20
147.6
83.81
150
I 6, I 16T150-1.2/2050-20
6769
7784
