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 graphite heat exchanger >> GH-type floating head calandria graphite >> GH-type floating head Tubular graphite heat exchanger

GH-type floating head Tubular graphite heat exchanger
【Structure and characteristics】
Tubular heat exchanger graphite impregnated graphite tube by the extrusion of graphite plate heat exchanger increases with the composition of adhesive bonding control, placed in a steel cylindrical shell, the permeability of settings at both ends of graphite or other anti - Corrosion head material system, respectively, formed by fastening bolts. A fixed tube sheet, a free floating, the floating tube sheet generally cylindrical seal packing seal, but also with "O"-ring seal.
This equipment is usually graphite tube assembly Φ22/Φ32mm extrusion. Also produce Φ25/Φ37mm, Φ36/Φ50mm graphite tube assembly.
The device structure is simple, compact, fluid resistance small, can produce large-scale equipment. However, pressure, temperature lower than the block-hole. Apply to non-strong shock, vibration smaller occasions, and for cooling (condensation) for a good browser.
The equipment I type and II type, I-type non-gas-liquid separator, II-type with gas-liquid separator, the condenser should be chosen for the band structure of gas-liquid separator.
【Technical characteristics】
Design pressure: tube: 0.3MPa (DN ≤ 900), 0.2MPa (DN> 900)
Shell side: 0.5MPa (DN ≤ 1100), 0.4MPa (DN> 1100)
Design temperature: tube: -20 ℃ ~ 130 ℃
Shell side: -20 ℃ ~ 120 ℃
Heat transfer area: 5 ~ 810m2, based on user needs the design, manufacture heat exchangers over 810 m2.
Implementation of standards: HG/T3112-1998 "Floating Head Tube Graphite Heat Exchanger"
【The main advantage】
1) All are easier to check the seals
2) low pressure drop
3) Product specifications large
4) high heat transfer efficiency
5) price
【Uses】
This series of products can be used as a cooler, condenser.

 

管口尺寸表

型号
介质进出口
蒸汽、冷却水进出口
放、排净口
汽液分离器
a b
d c
石墨制
钢衬胶
介质出口
尾气出口
h
h1
GH30
90
50
25
90
80
50
100
GH40
110
50
110
100
50
125
GH45
140
70
140
150
50
150
GH50
140
70
140
150
80
200
GH55
200
80
200
200
80
200
GH60
200
80
200
200
80
200
GH65
200
100
200
200
80
200
GH70
250
100
250
250
80
250
GH80
250
125
250
250
100
250
GH90
300
125
100
300
GH100
300
150
100
300
GH110
350
150
100
350

安装尺寸表
型号 规格 m2 安装尺寸 支座 重量kg
H1 H0 B1 N K H2 G n孔φ φA n2件 孔φ I II
GH30- 5 2905 2945 570 420 515 246 343 8-18 607 2 18 360 350
10 3905 3945 430 388
GH40- 10 2905 3090 600 420 510 380 391 702 23 520 500
15 3905 4090 625 605
20 4905 5090 735 710
GH45- 20 3925 4215 590 430 530 450 416 770 810 725
30 4925 5215 927 880
GH50- 25 3955 4285 580 450 560 500 440 876 975 930
30 4955 5285 1144 1090
GH55- 30 3965 4340 585 460 570 550 464 12-18 926 1075 1030
40 4960 5340 1220 1205
GH60- 35 4050 4520 650 480 595 580 494 978 4 1285 1134
50 5050 5520 1515 1485
GH65- 45 4065 4535 665 550 610 600 509 1030 1570 1545
60 5065 5535 1832 1790
GH70 60 4125 4620 695 535 650 600 540 12-23 1082 1845 1835
80 5125 5620 2175 2150
100 6125 6620 2420 2370
GH80- 75 4145 4740 710 555 680 670 590 1222 30 2375 2255
105 5145 5740 2841 2685
130 6145 6740 3120 3100
GH90- 105 4185 4820 720 585 710 700 635 1324 3070 2870
140 5185 5820 3595 3360
170 6185 6820 4002 3802
GH100- 155 4225 4830 762 620 760 700 686 1496 3715 3700
170 5225 5860 4438 4385
210 6225 6860 4862 4852
GH110- 175 4225 5005 780 660 835 800 736 16-23 1396 4960 4335
210 5285 600 5585 4960
260 6285 7005 5897 5817
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