It adopts a low-nitrogen wide passenger type corrugated furnace design with low heat load in the combustion chamber; an ultra-low-nitrogen burner with flue gas recirculation technology (FGR) is optional, so that the NO emission value is less than 30mg/Nm'.
Convenient hinged fully open sealed smoke box design, good heat preservation effect, and convenient for daily maintenance: equipped with imported burners, temperature sensors and other components to ensure efficient and stable operation of the entire unit; -Integrated top platform, which simplifies and facilitates installation and Maintain and protect the top insulation layer from damage.
The pressure-bearing condensing device is assembled on the upper part of the boiler, with a compact structure and high space integration utilization. The heat exchanger adopts a non-cutting extruded spiral fin tube made of composite material, which has high efficiency heat exchange and good corrosion resistance.