Closed Circuit Cooling Tower

Closed Circuit Cooling Tower is a type of heat exchanger that combines the functions of a cooling tower and a heat exchanger in a single unit. In this system, process fluid flows through a coil or heat exchanger inside the tower and is cooled by air and water that circulate around the outside of the coil. This design ensures that the process fluid remains in a closed loop, preventing it from being exposed to outside contaminants.

Closed Circuit Cooling Tower

Operation of

Heat Transfer: Process fluid, such as water or a specialized coolant, flows through heat exchanger coils inside the tower.
Water Circulation: Water is sprayed over the coils or flows around them, absorbing heat from the process fluid through evaporative cooling.
Air Flow: Induced or forced draft fans draw air through the tower. The air absorbs heat from the water, which is then discharged into the atmosphere.
Evaporation: As water evaporates from the heat exchanger coils, it removes heat from the process fluid, cooling it down.
Closed Loop System: Process fluid remains within a sealed loop, preventing contamination and maintaining purity.
Water Treatment: Treat circulating water to prevent scaling, fouling, and biological growth, ensuring optimal performance and longevity.
Efficiency: Designed for efficient heat transfer, reducing energy consumption and operational costs compared to open cooling systems.

Closed Circuit Cooling Tower

Types of

Induced Draft Cooling Tower
Forced Draft Cooling Tower
Crossflow Cooling Tower
Counterflow Cooling Tower
Hybrid Cooling Tower
Dry Cooling Tower
Wet-Dry Cooling Tower
Modular Cooling Tower
Packaged Cooling Tower
Custom-Built Cooling Tower

Closed Circuit Cooling Tower

Advantages of

Contamination Prevention:Closed circuit cooling towers keep the process fluid isolated from external contaminants, ensuring purity and minimizing the risk of corrosion, scaling, and biological growth.
Reduced Maintenance:By preventing contamination and minimizing scaling and fouling, closed circuit cooling towers require less maintenance compared to open systems. This leads to lower downtime and operational costs.
Water Conservation:These towers recirculate water within a closed loop, significantly reducing water consumption compared to open cooling systems, which continuously lose water through evaporation and blowdown.
Energy Efficiency:Closed circuit cooling towers typically operate more efficiently than open systems due to better control over heat transfer processes. This efficiency translates into lower energy consumption and reduced operating costs.
Environmental Benefits:Lower water usage and reduced chemical treatments contribute to a smaller environmental footprint. Closed circuit systems also minimize the risk of chemical discharge into the environment.
Longevity of Equipment:The design of closed circuit cooling towers, including the use of corrosion-resistant materials and efficient heat exchange mechanisms, promotes the longevity and reliability of equipment.

Other Cooling Towers We Manufacturer

Square Type Cooling Tower

Square Type Cooling Tower functions on the principle of induced draft counter flow operation. The fan generates vertical air movement that flows upwards on the tower and across the fills, opposing the water flow.

Round Type Cooling Tower

The Round Type Cooling Tower, constructed from FRP, boasts resistance to corrosion, resilience against extreme vibrations, and the ability to withstand high wind loads. Its design emphasizes efficiency

Wooden Cooling Tower

Wooden Cooling Tower are designed to handle water with high levels of dissolved solids (TDS). Hot water from the source is sprayed over

Cross Flow Cooling Tower

Cross flow cooling towers is a cooling system where air flows horizontally through the tower while water flows vertically downward.

Dry Cooling Tower

Dry Cooling Towers is a type of cooling system used in industrial and power generation processes to remove excess heat without the need for water.

Evaporative Cooling Tower

Evaporative cooling tower are devices used to remove excess heat from industrial processes, power plants, and HVAC systems by using the principle of water evaporation.