To provide a woody pellet combustion apparatus capable of finely controlling a combustion amount by providing a shutter composition in a fuel supply means for supplying woody pellet fuel and positively supplying the woody pellet fuel filled at a fixed quantity in a storage space to a combustion part, and excelling even in an aspect of safety by cutting off communication of the combustion part with the fuel supplying means in an emergency stop.

The fuel supplying means of the woody pellet combustion apparatus is provided with the shutter composition preventing communication with the combustion part to block supply of the woody pellet fuel, and the storage space to be filled with woody pellets by the shutter composition. It is composed to arrange a supply start attitude of the woody pellet fuel by an accumulated amount detecting means provided in the storage space, and to quantitatively supply the woody pellet fuel with opening action of the shutter composition.