Cooling tower parts Industrial Cooling tower parts Cooling tower
parts Closed Cooling tower parts :
Advantages for cooling towers:
1) Closed loop
Preventing the impurities into the system to block the cooling
tubes, soft water is adopted to avoid overheating caused by scaling
to the water pipes.
2) Automatic temperature control
Automatic start/stop spraying system to achieve effective control
on the temperature of cycled cooling water, the temperature of the
cooling water can be controlled below 40 ℃. With this function, the
water & energy cost is reduced to the lowest point with
intelligent control to the number of working fans and start &
stop of spray pump.
3) No need of water pool and cooling tower
Low cost, small space occupancy, easy installation and move with
4) Automatic digital display of temperature control
Energy efficient and user friendly.
5) Cooling system structure
Galvanized iron beam.
proportions, please consult your WELL representative.
- Glycol(C2H6O2)liquid is the main ingredient for most antifreeze
mixtures, the negative aspect for this solution is largely its high
cost (≈1000USD /Ton). Below is an reference mixture option:
- Alcohol(CH3OH or C2H5OH) provides a more affordable cost for
application,while the following aspects must be considered:
Methanol is poisonous, and enough care must be taken for safe
Methanol and Ethanol is volatile, and after long term use, the
density may decrease. Below 30% mixture ratio provides lowest
volatile level and could be effective in the case of -20℃
For external circulation that relates to spray system, certain
measures shall be taken to avoid the spray water from getting
frozen in the basin. Electrical immerse heater is recommended for
The spray pump also needs to be protected against cold weather, and
this may concern the thermal materials like saw dust etc.
Note: All chemical addictives must be compatible with the
equipments and piping systems!
|Nominal Flow Rate (m3/h)||120|
|Inlet/Outlet DN (mm)||50|
|Water Makeup/Bleed-off DN(mm)||25|
|Cooling Capacity (Kcal/h)||225000 Kcal/h|
|Unit Heat Rejection (KW)||261 kw|
|Unit Fan Motor (KW)||1.5 kw*2|
|Unit Airflow (m3/h)||16800*2|
|Spray Pump’s Delivery Lift (m)||10|
|Spray Pump Power (KW)||1.10 kw|
|Spray Water Flow Rate (m3/h)||22 m3/h|
|Main Water Pump’S Delivery Lift (m)||32|
|Main Water Pump’S Power (KW)||7.5|
|Main Water pump’s Flow Rate (m3/h)||50|
|Operation Work pressure||0.10--0.35 Mpa|
|Unit Dimension L × W × H (mm)||2500*1250*2350|
|Shipping Weight (kg)||1400|