What You Need to Know About Natural Draught Cooling Towers

Industrial & Manufacturing Blog

Many cooling tower designs are available today. One needs detailed information about those different options in order to select the one that will offer the best results in a given setting. This article discusses some of the benefits and the drawbacks of natural draught cooling towers. Use this information to decide whether this type of cooling tower would serve the needs of your industrial complex.

What It Is

A natural draught cooling tower is a cooling tower that is designed to take advantage of the natural phenomenon of hot air rising. This type of tower has a tall chimney through which that heated air rises so that cooler air can descend and absorb heat from the water in the tower.

The Advantages of Natural Draught Cooling Towers

They require less energy to operate. One of the biggest advantages of natural draught cooling towers is that you will not spend any money on energy to power fans inside the cooling tower. This is because this cooling tower design does not include fans to force air to move through the tower. Additionally, you will also not need any energy to preheat the water in the tower in order to trigger the movement of air from the tower. This is because the system will start working on its own as soon as the water in the tower becomes hotter than the surroundings of the tower.

They are easy to maintain. Natural draught cooling towers consume minimal resources for their maintenance. This is because they have fewer moving parts that can break down due to aging. The resources that would have been used to buy spares can be allocated to other equipment within your industrial complex.

They usually have a large capacity. Natural draught cooling towers are suitable for large industries. This is because they usually have the capacity to contain large volumes of water when compared to other cooling tower designs.

Their Drawbacks

They require a high initial investment. Natural draught cooling towers can be expensive to construct. This is because they have large components, such as large tanks and tall chimneys. These upfront costs may deter people with smaller budgets.

They consume a lot of space. Natural draught cooling towers may not be suitable for industrial complexes that are located on small lots. This is because the large area covered by the cooling tower may limit how much space is available for other structures, such as warehouses.

Weigh the pros and cons above before making your final decision. You can also talk to cooling tower design experts so that you get advice about other design options that you can consider for your industrial complex.


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