Counter Flow Closed Cooling Tower

The inlet grille is made of corrosion-resistant PVC, and its dual-channel design prevents water splashing and reduces the possibility of algae formation inside the unit. The inlet grille around the sink completely encloses the entire sink and prevents direct sunlight from shining into the unit. At the same time, the grille has the advantage of low air resistance.

Difference between square closed cooling tower and traditional open cooling tower

The cooling water of the open cooling tower is in direct contact with the air for heat exchange, so it can not keep the purity of the cooling water system, and the cooling water will inevitably absorb the dust and bacteria in the air. The cooling water of the closed cooling tower flows in the coil, while the spray water and air are outside the coil, so the cooling water and the outside air are not in contact, which can keep the water purity running in the cooling system forever.

• Heat exchange coil

The coil made of purple copper or high-quality stainless steel;

Inside with cooling medium, and the outside with spray water cooling.

• Spray pump

Low power; low head; large flow rate; low noise; no leakage; long service life.

• Motor, transmission

Special motor for fully closed cooling tower;

Protection class: IP55, insulation class: F;

Adopt Japanese Samsung belt;

Optional: anti-vibration alarm device /global famous brand motor.

• Frame structure, casing material

Using Magnesium Aluminum galvanized Steel import from POSCO,Korean,higher than the industry standard;

Super anti-corrosion performance can compare to stainless steel;

Processed bending cut place can self-healing and repairing properties;

Available use Stainless steel material according to customer needs;

Ladder，protecting cage and tower top guardrail (optional).

HON MING closed cooling tower is widely used in air conditioning system, frozen series, injection molding, plastic, leather, foam, power generation, food, textile, steam turbine, chemicals, packing industrial, aluminum processing, air compressors, industrial cooling water and other fields.

Cooling water of the cooling tower can provide cooling requirements for the production process and machines in its applying industries:

• AC manufacturer
• Metal processing industry
• The Energy Industry
• Chemical industry
• Plastic Products Industry
• Pharmacy
• Food processing industry.

• Inlet temperature 37°C, outlet 32°C; temperature difference 5°C;
• Wet bulb temperature 28°C, and atmospheric pressure 99400Pa.
• Specifications and dimensions are subject to change without notice.

※Specifications are subject to change without notice.

• The working fluid (water, oil or other liquid) flows in the coil,and coil surface is wrapped by spray water fully. The flow fluid heat is exchanged by coil pipe to form saturated hot and wet air with water and air.
• The heat air is discharged in to the outside by the fan and the moisture is back to the water tan for circulate spray. The power consumption is very small.
• The spray water through PVC filler to cooling temperature during circulation process, and forms same direction with fresh air.
• The coil mainly depends on the sensible heat conduction method. The advantage is max avoid scale formation on the outer wall of the coil.

• Compact structure

*More coils with large area cooling area

*Suit lower temperature cooling project

*Saving more space to increase the cooling area

*Reduce floor area with min 5T/h cooling capacity

• Supply optional equipment

Small closed cooling tower contact with circulating pump,circulating water tank and control system to from whole equipment. More convenient for user.

• Wide application range

More suit to cool the middle-low temperature or small temperature range fluid.

• High efficient dewaterer

*Made of anti-corrosion PVC material.

*Easy to disassemble

• High efficiency wind inlet fence

*Made of anti-corrosion PVC materials

*The 2-channel design avoid generate the alga.

*Reducing the maintenance cost

*Less wind resistance and power saving

• The cooling tower series has the advantages of high efficiency, low energy consumption, environmental protection and energy saving, and stable operation.
• The cooling water can be kept pure for a long time, and a large quantity of cooling water replacement is avoided. Moreover, due to the closed system, the evaporation and splashing loss of cooling water are avoided, so that customers can save more operating water charges, which is more suitable for areas where water resource is scare.
• Due to the purity of the cooling water, the possibility of scaling and bacteria breeding in the cooling water system is greatly reduced, the purification treatment of the water system and the cleaning of the pipeline are reduced, and a large amount of daily maintenance costs are saved for customers.
• Since the cooling water does not directly contact with the air, it will not cause pollution to the cooling water and water system, so the closed cooling tower can work in places with bad air environment, such as places with dust and peculiar smell.