Each enterprise or production owns boilers that provide heating of buildings, steam generation and water heating for industrial needs. In the process of burning fuel, a large amount of heat along with exhaust gases is released into the atmosphere, and, therefore, has a negative impact on the environment. This issue is even more relevant for high-temperature production, where the temperature indicators of exhaust gases reach very high values. To reduce the temperature of the exhaust gases to the levels of environmental requirements, special gas coolers are required.
Gas coolers are heat transfer units that simultaneously perform the function of heating incoming flows with resulting heat, which can be used for industrial needs. Thus, the principle of heat transfer brings double benefit: the combustion products are cooled and the incoming air is heated.