Large steam boiler
Horizontal internal combustion three-return stroke all wet back design, using a waveform furnace pipe, a good thermal scalability, increased heat transfer coefficient with the use of a threaded pipe, while the threaded pipe can reduce the pressure generated by thermal expansion;
Reasonable structural layout and good water circulation improve the heat transfer capability. The adoption of special waterproof boards prevents smoke pipe corrosion due to water attack;
With compact internal structure, quick start and large evaporation surface, it can adapt to load changes and ensure dry and pure steam at the same time. Reasonable selection of velocity of flue gas reduces friction and wind resistance, declines the operation expense and prolongs the service life of the boiler.
Environmentally friendly: The use of a large-capacity hearth reduces the strength of combustion heat; the equipped burner minimizes the NOX emission; the ringelman emittance of smoke evacuation is lower than grade I, meanwhile, the noise is low and in line with the environmental protection requirements;
High Safety: Computer program control, as well as temperature, over-voltage and other multiple safety interlock protection measures ensure the operation safety of the boiler;
The boiler has a simple structure, and is easy to exam and maintain, and convenient to transport and install.
Applicable to factories, schools, office buildings, living communities, large villas, hotels, general hospitals, petrochemical plants and other places