| 摘要 |
A combustion device for collecting heat using the solid fuel is provided to minimize the heat loss and improve the air contact of the combustion gas. A combustion device for collecting heat using the solid fuel(A) comprises: a supply device part supplying the solid fuel; a first and second air feed ports(220,230) burning the solid fuel supplied by the supply device part; a first combustion chamber including a cooling layer formed in the wall; a second combustion chamber directing the combustion gas to the central part and collecting the heat through an outlet; and an ash discharging part(400) ejecting the ash from the first combustion chamber. The first air feed port burns the solid fuel with the combustion air supplied from the lower part. The second air feed port directs the combustion gas to the central part. |
