
closed cooling tower
2022-05-30
1. The closed cooling tower is a deformation and development of the traditional cooling tower. It is actually a combination of an evaporative cooling tower, a cooler and a wet cooling tower, it is a horizontal evaporative cooling tower, the process fluid flows through the tube, and the air flows outside the tube, and the two do not touch each other. After the water in the reservoir at the bottom of the tower is extracted by the circulating pump, it is sent to the outside of the pipe to be sprayed evenly. It is not in contact with process fluid hot water or refrigerant and air outside the tube, and it becomes a closed cooling tower, which enhances the heat and mass transfer effect by spraying water.
2. The closed cooling tower is suitable for various cooling systems that require high circulating water quality, and has application prospects in electric power, chemical industry, steel, food and many industrial sectors. On the other hand, compared with the air-cooled heat exchanger, the evaporative cooling tower utilizes the latent heat of evaporation of the water on the lower side of the tube to significantly enhance the heat and mass transfer on the air side, which also has obvious advantages.
Closed cooling tower, also known as closed cooling tower, evaporative cooler.