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Brazed Plate Spiral Heat Exchanger

time:2019-04-11 06:13:16 Click: 293
Basic Info Model No.:1-250m Principle:Mixing Heat Exchanger Structure Material:Metal Material Core:Core Evaporative Heat Exchanger Type:Stainless Steel Heating Equipment Application:Heater Style:Plate Ceramic Heating Equipment Type:Ceramic
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Product description

Basic Info
Model No.: 1-250m²
Principle: Mixing Heat Exchanger
Structure Material: Metal Material
Core: Core Evaporative Heat Exchanger
Type: Stainless Steel Heating Equipment
Application: Heater
Style: Plate
Ceramic Heating Equipment Type: Ceramic Electric Heater
Mixing Heat Exchanger Type: Cooling Tower
Recuperative Heat Exchanger Type: Tube Type Heat Exchanger
Heat Transfer Surface: Plate Heat Exchanger
Additional Info
Packaging: npackaged
Productivity: 10000
Brand: WST
Transportation: Ocean
Place of Origin: Wuxi City,China
Supply Ability: 10000
Certificate: GB ASME PED
Port: SHANGHAI
Product Description
Brazed Plate Spiral Heat Exchanger, A spiral heat exchanger (SHE), may refer to a helical (coiled) tube configuration, more generally, the term refers to a pair of flat surfaces that are coiled to form the two channels in a counter-flow arrangement. Each of the two channels has one long curved path. A pair of fluid ports are connected tangentially to the outer arms of the spiral, and axial ports are common, but optional.
The main advantage of the SHE is its highly efficient use of space. This attribute is often leveraged and partially reallocated to gain other improvements in performance, according to well known tradeoffs in heat exchanger design. (A notable tradeoff is capital cost vs operating cost.) A compact SHE may be used to have a smaller footprint and thus lower all-around capital costs, or an over-sized SHE may be used to have lesspressure drop, less pumping energy, higher thermal efficiency, and lower energy costs.




Construction


The distance between the sheets in the spiral channels are maintained by using spacer studs that were welded prior to rolling. Once the main spiral pack has been rolled, alternate top and bottom edges are welded and each end closed by a gasketed flat or conical cover bolted to the body. This ensures no mixing of the two fluids occurs. Any leakage is from the periphery cover to the atmosphere, or to a passage that contains the same fluid .



Features
1, high heat transfer efficiency (good performance)
Spiral Plate Heat Exchanger is generally believed that the heat transfer efficiency of tubular heat exchanger 1-3 times. The cross-sectional single channel does not have the flow dead zone. The disturbance of the fixed-pitch column and the spiral channel reduces the critical Reynolds number of the fluid, and the heat transfer coefficient of the spiral plate heat exchanger can reach 3000W / (㎡). K).
2, the effective recovery of low-temperature heat
Spiral plate heat exchanger is made by two rolls, for waste heat recovery, make full use of low-temperature heat.
3, the operation reliability is strong
Non-removable spiral plate heat exchanger spiral channel of the end face with a welding seal, which has a high sealing to ensure that the two working media is not mixed.
4, the resistance is small
The nozzle on the shell adopts a tangential structure. Low pressure loss, high-capacity steam or gas treatment; with self-cleaning ability, because of its medium spiral flow, dirt is not easy deposition; easy cleaning, steam or alkali can be washed, simple, suitable for the installation of cleaning devices; The medium travels in a single channel, allowing flow rates to be higher than other heat exchangers.
5, can be more than one combination
A single device can not meet the requirements, you can use more than one combination, but the combination must meet the following requirements: parallel combination, series combination, equipment and channel spacing the same. Mixed combination: a channel in parallel, a channel in series


Nominal heat exchanger aream2 Channel spacingmm Calculating heat transfer area m2 Velocity1m/cesWhen handling capacitym3/h Nominal diameter takeoverdg Models Weight(kg)
I 6B I 6B
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 29.90 100 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 49.4 125 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
Carbon SteelPg6kg/cm2Not dismantling type (Type I) spiral plate heat exchanger
Nominal heat exchanger area
m2		 Channel spacing mm Calculating heat transfer area m2 Flow velocityIm/cesWhen handling capacitym3/h Nominal diameter takeoverdg Type Reference weight
(kg)
I 6T I 16T
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 3210 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




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