BURNER FOR PELLET

摘要

PURPOSE: A device for combusting pellet fuel is provided to increase the efficiency of combustion by rapidly discharging the residue because a spiral groove is formed in the transferred inner surface panel while the pellet fuel is combusted. CONSTITUTION: A device(100) for combusting pellet fuel comprises a supply path(120) where the pellet fuel is supplied to one end of a fuel supply unit. The other end of a fuel discharge unit includes a combustion case(150). A spiral groove is formed in an inner surface panel of the combustion case and transfers the pellet fuel to the fuel discharge unit according to the rotation of the combustion case. An air volume control damper(200) is installed on a lower part of the fuel supply unit and controls the volume of air supplied to the upper and lower parts of the combustion case.