NCFN-GS-L
Dry-Wet Hybrid L Type Forced Draft Closed Cooling Tower
Normal Model: NCFN-GS-L-850/1150/1300
Cooling Tower Type: Counter flow closed circuit cooling tower
Air Ventilation: Forced draft via centrifugal fan drive system
Cooling Mode: Wet cooling mode & Dry cooling mode
Installation: Factory assembly & Convenient installation in height limited space
Cooling Tower Body: Full steel framework and Z700 galvanized casing ( 304/316 stainless steel for option)
NCFN-GS-L dry-wet hybrid forced draft closed cooling tower is a type of counter flow closed circuit cooling tower which is specially designed for the application in desert area where lacking of water, the area which place temperature is extraordinary hot in summer but cold in winter season and which place with poor ventilation.
DRY-WET HYBRID COOLING MODE
Dry Cooling Mode
When temperature is lower than a certain temperature(-10℃), or output temperature lower than a setted temperature, the spray pump stop working. cooling tower working under dry cooling mode. Minimize the amount of water evaporation in cold season and provide ice water instead of refrigeration system in some working conditions, save water and energy.
Wet Cooling Mode
When temperature is higher than a certain temperature(-2℃), or output temperature higher than a setted temperature, the spray pump start working. cooling tower working under wet cooling mode. Evaporative cooling ensures big cooling capacity.
COOLING TOWER MAIN PARTS
> Forced Draft Centrifual Fan Drive System
Using the centrifugal fan, through static and dynamic test of production process, to meet the cooling tower heat transfer performance under the premise of maximum noise reduction. Centrifugal fan works isolated in the dry area, longer serive life.
> Fin Cooler
Fin Cooler installated in top of the tower, hot water flows through the cooler could avoid white “smoke” generation during cold season.
> Stainless Steel Heat Exchange Coil
Stainless Steel Heat Exchange Coil，process fluid circulated through 304/316 stainless steel coil in closed loop system, reduced water treatment chemicals, reduced the cost of water consumption and reduced maintenance.
> PVC drift eliminator remove the exhaust air flow entrained water droplets.
>Water distribution system uses PVC spray pipes and PP SPJT nozzles.
>Modular structure, use the high quality of Z700 galvanized anti-corrosion plates (304/316 stainless steel for option).
VARIETY OF ADDITIONAL FUNCTION FOR OPTION
- Sinlencer
- Vibration Cut-off Switch
- Basin Heater
- Maintenance Platform
| Model | Wet Cooling | Free Cooling | Fan Motor Data | Spray Pump | Total dimension(without silencer) | Weight | |||||||
| Fluid Flow | Cooling Capacity | Capacity 12/7/0℃ |
Without Silencer | With Silencer | Power | L | W | H | Shipping | Operation | |||
| m3/h | kw | kw | Motor Power (kw) | Noise @ 15m |
Motor Power (kw) |
Noise @ 15m |
kw | mm | mm | mm | Kg | Kg | |
| NCFN-GS-L-850 | 149 | 863 | 120 | 11 | 55 | 18.5 | 34 | 2.2kw | 5600 | 2200 | 3800 | 4260 | 5700 |
| 186 | 1079 | 150 | 15 | 57 | 22 | 38 | 2.2kw | 5600 | 2200 | 3800 | 4670 | 6100 | |
| 223 | 1295 | 179 | 18.5 | 62 | 30 | 40 | 2.2kw | 5600 | 2200 | 3800 | 5000 | 6500 | |
| NCFN-GS-L-1150 | 183 | 1063 | 148 | 15 | 57 | 22 | 38 | 2.2kw | 6200 | 2200 | 3800 | 5780 | 7200 |
| 214 | 1245 | 172 | 18.5 | 60 | 30 | 39 | 2.2kw | 6200 | 2200 | 3800 | 6240 | 7600 | |
| 257 | 1494 | 208 | 30 | 65 | 37 | 42 | 2.2kw | 6200 | 2200 | 3800 | 5565 | 8200 | |
| NCFN-GS-L-1300 | 206 | 1195 | 165 | 18.5 | 59 | 22 | 39 | 3kw | 6800 | 2200 | 3800 | 7570 | 9000 |
| 257 | 1494 | 207 | 30 | 65 | 37 | 43 | 3kw | 6800 | 2200 | 3800 | 8070 | 9500 | |
| 308 | 1793 | 247 | 37 | 68 | 45 | 47 | 3kw | 6800 | 2200 | 3800 | 8570 | 9950 | |
| Note: 1. Standard Design Working Condition: Fluid in/out temperature: 35/30℃. 2. Standard design ambient wet/dry bulb temperature: 21/35℃. 3. Above data sheet based on 40% ethylene glycol solution fluid. 4. Please contact NEWIN sales representative if working condition not same as above standard design condition. |
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