Application of air cooler

Air cooler can be used for cooling or cooling, is widely used in: oil refining, petrochemical overhead vapor condensation; Return oil, bottom oil cooling; All kinds of reaction products of cooling; Circulation of cooling and power station steam turbine exhaust gas condensation. Work stress is 69 million mpa. But the power consumption, noise, and covers an area of large, cooling effect is greatly influenced by climate change.

The air cooler can save a lot of industrial water, reduce pollution, protect the environment, reduce construction cost. To enlarge the using range of air cooler, the 1960 s saw the emergence of humidifying air cooler, namely in front of the tube bundle increase water spray device, use a small amount of atomized the evaporation of water in the finned surface pronouncedly improved heat transfer, the heat transfer efficiency is relatively dry 2 ~ 4 times. Humidifying type air cooler has been widely used in the refinery. Dry type air cooling tube bundle and wet air cooling tube bundle can be joint air cooler. Developing low contact resistance and high heat transfer efficiency of the finned tube, low power consumption, low noise fan is the key to the development of air cooler.