The fin tube economizer is a device installed at the lower part of the flue at the tail of the boiler to recover the waste heat of the exhaust gas. It heats the boiler feed water into a heating surface of saturated water under the pressure of the steam drum. Because it absorbs the heat of high-temperature flue gas, it reduces the exhaust gas temperature, saves energy and improves efficiency. The fin tube economizers main heat transfer elements are fin tube.

Economizers reduce stack temperatures, which can result in the condensation of acidic combustion gases and potentially cause premature corrosion of equipment if appropriate materials and design considerations are not applied. Additionally, depending on the humidity of the flue gases and any solid or semi-solid residues, there may be a risk of clogging and blocking of the fins. Finned economizer tubes provide an improved heat transfer surface while maintaining the same dimensions as standard economizer tubes.

The fin tube superheater is a part of the boiler that further heats the steam from the saturated temperature to the superheated temperature, also known as the steam superheater.The fin tube superheaters main heat transfer elements are fin tube.

A superheater is a piece of equipment that transforms saturated or wet steam into superheated or dry steam. Superheated steam is commonly utilized in steam turbines for electricity production, steam engines, and various processes like steam reforming. There are three main types of superheaters: radiant, convection, and separately fired. These devices can range in size from several tens of feet to several hundred feet (or a few meters to several hundred meters).

The fin tube evaporator is a very important part of the four refrigeration components. The low-temperature condensed liquid exchanges heat with the outside air through the evaporator, vaporizes and absorbs heat to achieve the refrigeration effect. The evaporator is mainly composed of a heating chamber and an evaporation chamber. The heating chamber provides the heat required for evaporation of the liquid to promote the boiling vaporization of the liquid; The evaporation chamber completely separates the gas and liquid phases. The fin tube evaporators main heat transfer elements are fin tube.

Fin Tubes Economizer|Fin Tubes Evaporator|Fin Tubes Superheater