What is superheater

The boiler adopts the idea of furnace design to reduce the furnace volume heat release rate, and with the professional burner, the NOx emission is as low as less than 30mg/Nm³. 99% of the natural gas is methane (CH4), which contains a large amount of hydrogen (H). The flue gas after combustion contains a large amount of water vapor. Through theoretical calculation, the share of water vapor in the flue gas is about 18%, if the water vapor is condensed into water to recover the latent heat of vaporization in it, the heat recovery is about 5%, and the boiler efficiency can be improved to more than 100%.

The 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. Superheaters can be divided into convection type, radiation type and semi radiation type according to heat transfer mode; According to the structural characteristics, it can be divided into serpentine tube type, screen type, wall type and wrapped wall type. They are composed of several parallel pipes and inlet and outlet headers.

The above is Jiangsu Sifang Boiler's answer to this question. If you have any questions about other boiler related issues, please consult Jiangsu Sifang Boiler's online customer service or call 0516-85871846 or 0516-85532705. Jiangsu Sifang Boiler's professional technicians will answer your questions in time.