Why Cooling Towers Help Your Business

How does a cooling tower work

If you are looking to remove waste from your building and create a safer environment for your employees look into closed loop cooling systems. These systems can eliminate waste heat and can cool water to a lower temperature. Look into closed loop cooling systems and see how they meet your waste removal needs.

The first hyperboloid cooling towers were built in 1918 in the Netherlands. Throughout the world businesses use cooling towers to extract waste heat to the atmosphere through the cooling of a water stream to a lower temperature. Common applications for cooling towers include cooling the circulating water used in oil refineries, petrochemical and other chemical plants, thermal power stations and HVAC systems for cooling buildings. Cooling towers can vary in size up to 660 feet tall to 330 feet in diameter or rectangular structures that can be 130 feet tall to 260 feet long. Nuclear power plants will use the large hyperboloid cooling towers, while the vast majority of cooling towers are smaller and are installed on or near buildings to discharge heat from air conditioning.

The main types of cooling towers are natural draft and induced draft cooling towers. A natural draft utilizes buoyancy via a tall chimney. An induced draft is mechanical draft tower with a fan at the discharge (at the top), which pulls air up through the tower. A fan assisted natural draft is a hybrid type that appears like a natural draft setup, though airflow is assisted by a fan. Hyperboloid cooling towers have become the design standard for natural-draft cooling towers because of their structural strength and minimum usage of material.

Dry cooling towers operate by heat transfer through a surface that separates the working fluid from ambient air, such as in a tube to air heat exchanger, utilizing convective heat transfer. Wet cooling towers operate on the principle of evaporative cooling. The working fluid and the evaporated fluid are the same. Fluid coolers or closed circuit cooling towers are hybrids that pass the working fluid through a tube bundle, upon which clean water is sprayed and a fan-induced draft applied. The resulting heat transfer performance is much closer to that of a wet cooling tower, with the advantage provided by a dry cooler of protecting the working fluid from environmental exposure and contamination.

Closed loop cooling systems can be the perfect way to create
a safer environment for your employees. Cooling towers offer a variety of uses working in the industrial field. Talk with cooling tower suppliers and see what they can do for your business. Read more like this.

Leave a Reply