Modular Series Wet/Dry Hybrid Adiabatic Cooling System Dry Cooler
In the Hybrid Adiabatic Cooling System there is a glycol loop and
process water loop that both travel through separate dedicated pump
tanks and a heat exchanger. A glycol mixture is used to prevent any
possibility of freeze up of the outside coils and safeguards the
system should the unit require a shut down during cold ambient
conditions. The process water loop removes the potential hazards of
working with glycol on your production floor by isolating it away
from your process. A plate & frame heat exchanger separates the two
fluids and cools the process water inside the plant. This provides
an efficient process cooling solution, allows for the most water
savings and increases safety with fewer chemicals required to
operate your cooling system.
Normal type dry cooler features
1. High efficiency heat exchanger: capacity designs for maximizing
the heat transfer relative to the energy consumption of the fan. T
2. Tube and tube coupling design for low pressure drop in the coil
on the media sides(maximum 100KPa at water designing condition).
3. Our thermodynamic and aerodynamic designing software is long
year tested and proved in Germany.
4. Fan: only choose low specific energy consumption fans.
5. Fan nozzle designs for maximum air flow and air throw.
6. Our fans from the world`s leading manufacturer are practically
proved to be reliable in operation and long lasting.
7. Motor: protection class IP 54 and insulation class F.
8. Air separator for each fan.
9. We facilitate you to have a long lasting and low maintainance
operation.
10. Durable material and rigid enclosure with hard gloss powder
coated finish.
11. Protective enclosure for both manifolds and U-bends.
12. Unit design for outdoor installation. 100% leakage tested at
31bar.
Options
A. Coil design refrigerant: water, oil, glycol.
B. Multiple circuits.
C. Sub-cooling circuits.
D. Stainless steel or aluminum casing.
E. Coated aluminum or copper fins.
F. Explosion proof motor.
G. Customized fin spacing.
Technical parameter
Dry cooler D1 series parameter(fin space 2.1mm)
| Type | D1-166- 4x630 | D1-211- 6x630 | D1-247- 6x630 | D1-286- 8x630 | D1-334- 8x630 | D1-360- 10x630 | D1-415- 10x630 | D1-502- 12x630 | D1-565- 14x630 | D1-649- 16x630 |
| Capacity | Water | 35℃ outdoor temp. | Inlet | 45℃, | △ | KW | 165.92 | 211.36 | 247.3 | 286.15 | 334.49 | 359.72 | 415.31 | 502.25 | 565.18 | 649.48 |
| outlet | 40℃ | Y | 134.59 | 176.00 | 200.45 | 238.3 | 270.889 | 298.57 | 335.225 | 405.20 | 459.3 | 527.59 |
| 20% Glycol | Inlet | 45℃ | △ | 161.32 | 205.08 | 240.46 | 280.05 | 327.72 | 351.3 | 406.48 | 493.40 | 554.21 | 638.44 |
| outlet | 40℃ | Y | 130.96 | 170.87 | 195.07 | 233.18 | 265.64 | 291.81 | 328.48 | 398.45 | 450.87 | 519.13 |
| Medium | Water flow | M3/h | 29.00 | 37 | 43 | 50 | 58 | 63 | 72 | 88 | 98 | 113 |
| Pressure drop | kPa | 50 | 70 | 47 | 97 | 95 | 92 | 70 | 97 | 96 | 95 |
| Air flow | △ | M3/h | 67455 | 109723 | 101185 | 146293 | 134908 | 179502 | 164442 | 197326 | 230584 | 263503 |
| Y | 51265 | 83661 | 76900 | 111544 | 102528 | 136437 | 124680 | 149612 | 174710 | 199665 |
| Fan motor | Phase | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| △ | W | 1100 | 16500 | 16500 | 22000 | 22000 | 27500 | 27500 | 33000 | 38500 | 44000 |
| Y | 700 | 10500 | 10500 | 14000 | 14000 | 17500 | 17500 | 21000 | 24500 | 28000 |
| △ | A | 20.4 | 30.6 | 30.6 | 40.8 | 40.8 | 51.00 | 51.00 | 61.20 | 71.40 | 81.60 |
| Y | 12.00 | 18.00 | 18.00 | 24.00 | 24.00 | 30.00 | 30.00 | 36.00 | 42.00 | 48.00 |
| Fan | No X φ | 2X2 X630 | 2x3 x630 | 2x3 x630 | 2x4 x630 | 2x4 x630 | 2x5 x630 | 2x5 x630 | 2x6 x630 | 2x7 x630 | 2x8 x630 |
| Sound pressure level | △ | dB(A) | 64 | 66 | 66 | 67 | 67 | 68 | 68 | 68 | 69 | 69 |
| Y | 10m | 57 | 59 | 59 | 60 | 60 | 61 | 61 | 61 | 62 | 62 |
| Dimension | L | mm | 2930 | 4230 | 4230 | 5530 | 5530 | 6830 | 6830 | 8130 | 9430 | 10730 |
| W | mm | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 |
| H | mm | 1070 | 1070 | 1070 | 1070 | 1070 | 1120 | 1120 | 1120 | 1120 | 1120 |
| A | mm | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| B | mm | 1340 | 1340 | 1340 | 1340 | 1340 | 1340 | 1340 | 1340 | 1340 | 1340 |
| C | mm | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 |
| D | mm | 640 | 640 | 640 | 640 | 640 | 640 | 640 | 640 | 640 | 640 |
| Inlet φ | mm | 3” | 3” | 3” | DN100 | DN100 | DN100 | DN125 | DN125 | 2X DN125 | 2X DN125 |
| Inlet φ | mm | 3” | 3” | 3” | DN100 | DN100 | DN100 | DN125 | DN125 | 2X DN125 | 2X DN125 |
| Product weight(empty) | kg | 658 | 689 | 760 | 1105 | 1270 | 1320 | 1420 | 1584 | 1848 | 2112 |
Application:
Industrial field: process engineering, heat / power plant, power
generation, chemical industry, air conditioning chiller, heat
transformer, sloar system, smelting, etc.. It is suitable for all
equipment which needs heat dissipation and is installed in the open
air.
Packing:
