Burner has cereals

A burner for cereals fit in lieu of an oil burner on a domestic central heating boiler. This burner cereals, for certain characteristics, eliminates the inconvenience of clinker formations that usually found in this type of device. It comprises a tubular chamber (11) which receives the fuel grains (61) pushed into this chamber by an Archimedes screw (2) adapted to prevent fire lifts to the silo (6), a fan (4) pulse combustion air through the holes (114) and (118) of the enclosure (11) while cooling this chamber, an exhaust port slag (119), a reducing cone (117) which causes the halting the progression of the clinker beyond the orifice (119), an outlet diameter (116) of the burner allowing adaptation thereof on most domestic fuel boilers of the installed base, the assembly being mounted on wheels (7) for releasing burner cereals from the front of the boiler (8) to allow periodic cleaning thereof.