Counter-flow Closed Cooling Tower

Counter-flow closed cooling tower

 

The working fluid circulates in the coil of the counter-flow closed cooling tower. The heat of the fluid is transferred through the tube wall, forming saturated humidity steam with water and air.

The heat is discharged into the atmosphere by the fan, while the moisture is blocked in the return water tank for circulation and spraying.

During the circulation process, the spray water lowers its water temperature through PVC heat sinks, forming a reverse flow of air and water with the fresh air intak

Structural diagram description

Inside the tower body are heat exchangers, which can be made of copper tubes, stainless steel tubes or carbon steel tubes. Each heat exchanger has two interfaces. The upper interface is the water inlet, and the lower interface is the water outlet, which are respectively connected to the inlet and outlet pipelines of the external process fluid.

During the closed flow through the heat exchanger, the fluid dissipates heat to the outside through the tube wall of the heat exchange tube without direct contact with the outside. The upper part of the heat exchanger is the packing, also known as the heat sink. Its function is to lower the temperature of the spray water and ensure that the spray water is sprayed more evenly on the heat exchanger.

The bottom of the equipment is the water pan. The water pump draws the spray water from the pan and sprays it onto the surface of the upper heat exchanger. The spray water undergoes heat dissipation on the surface of the heat exchanger and eventually flows back to the water pan, forming a spray water circulation.

Throughout the entire process, the fan at the top of the tower continuously draws air from the inside of the tower to the outside. Fresh air replenishes cold air into the tower through the air intake window between the heat exchanger and the base, forming a fresh air circulation.

constituent part

Tianjin LATINO Environmental Technology Co, Ltd.--Counter-flow closed cooling tower

Heat exchange coil

spray nozzles

fans

Louver

> The counter flow close-loop circulation system guarantees the purity of the media, diminishes expenses for maintenance, and conserves precious water resources while the efficient cooling.
> Efficient year-round cooling; enables operation without the need for spray water in winter, and has the capability to replace the chiller during winter months, resulting in a significant reduction in energy consumption.
> The anti-corrosion stainless steel casing is designed to withstand a variety of harsh environments, while the self-draining stainless steel heat exchange coil allows for convenient anti-freeze protection during winter shutdowns.
> The product has a compact structure and space-saving design, allowing for the combination of multiple cooling towers, without the need for pre-cooling fillers, making it ideal for cooling higher temperature working fluids.

Packaging And Transportation

Tianjin LATINO Environmental Technology Co, Ltd.--Counter-flow closed cooling tower

                

01.

Factory installation

The assembly and transportation greatly reduce the transportation risk!

And minimize the waste of resources to the greatest extent.

From the perspective of logistics efficiency, the overall delivery is more efficient.

Reduce labor costs.

02.

field installation

Save space and have a higher space utilization rate.

Cost reduction is expected, with transportation expenses                  dropping by approximately 30%.

 

Reference Projects

Tianjin LATINO Environmental Technology Co, Ltd.--Counter-flow closed cooling tower

 

 

 

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