Biomass particle hot air furnace

The utility model discloses a biomass particle hot air furnace, which comprises a feeding device, a combustion chamber and an air blower; the feeding device comprises a feeding hopper and a feeding pipe; the feeding hopper is connected with the combustion chamber through the feeding pipe; the right section of the combustion chamber is in the shape of a Chinese character 'tu'; a hot air band is arranged on the outer wall of the combustion chamber; a flame outlet is formed in the upper part of the combustion chamber; an air blow cavity is formed in the lower part of the combustion chamber; flint is put in the combustion chamber, and the air blower is arranged at the outer part of the combustion chamber; the air blower is connected with the air blow cavity. The biomass particle hot air furnace disclosed by the utility model has the advantages that supply air is uniform, combustion is sufficient, heat supply is permanent and stable, and the like.