Boiler system with ceramic porous steam generator

摘要

The present invention provides a boiler system having a porous ceramic steam generator, in which the heat of a burner is transmitted to a water pipe, through which water passes, via a porous ceramic heat transfer medium, the combustion of high efficiency and the boiler efficiency can be improved due to the maximized heat transfer area, and in which the boiler body can be downsized, and the environmental pollution can be prevented by low pollutant combustion since the burner load is decreased. The boiler system according to the present invention includes a boiler casing having a combustion chamber formed with an air inlet port for feeding air, and a flue having a gas outlet port for discharging combustion gas; a burner disposed in the combustion chamber to combust a fuel; and a steam generator disposed in the combustion chamber to generate steam. The steam generator has a porous ceramic heat transfer medium disposed in the combustion chamber and receiving the heat from the flame generated by the burner, and a water pipe disposed in the combustion chamber and receiving the heat from the porous ceramic heat transfer medium.