Downward-Type Wood Burning Stove with Long Burning Time and Multi-Purpose Oven

摘要

The present invention relates to a top-down type furnace using a solid fuel such as wood or pellets. The furnace has two or more fuel injection ports and can be detachably attached to the combustion chamber, An oven with smoke and oil drain and temperature control is provided. According to the present invention, there is provided a top-down type furnace in which at least two inlet ports are provided in one combustion chamber, firewood for the atmosphere is input at the upper input port and firewood for combustion is input at the lower input port. In this case, the firewood placed in the upper injection port is not burned but waits, and when the firewood burns down in the lower combustion chamber, it falls down by gravity and is supplied to the lower part.