The 2 sets 300m3/h cross flow closed cooling Towers are used for chemical industrial, It is used to cool the circulating water
Closed cooling tower is mainly used for cooling and refrigeration of circulating medium in industry, and more than 80% is used for cooling of circulating water; In chemical industry, it is mainly used for refrigerant phase change cooling, for example, ammonia gas phase is changed into ammonium water, and Freon gas phase is changed into liquid phase; Other oil and alcohol liquids are also cooled, such as hydraulic oil, quenching liquid, ethylene glycol and other chemical liquids.
In the closed cooling tower, there is a heat exchange tube bundle. Heat exchange in the tower is achieved through water spraying, air circulation and water circulation in the tower, so as to achieve the purpose of cooling or refrigeration. The internal circulation medium does not contact the external environment in the whole process, so the water quality is guaranteed to a large extent, the medium evaporation is avoided, and the service life of the cooling tower becomes longer. And when the external temperature is low, the spraying system can be suspended, which can also reduce the waste of water.