| 摘要 |
The present invention relates to a device for carbonizing forest residue, comprising: a combustion barrel (10) which is provided with partition plates (14) between an inner barrel body (11) and an outer barrel body (12), accommodates a transfer screw (22) inside the inner barrel body (11), and includes a plurality of adjustable legs (35) that can change in height, wherein at least a part of the adjustable legs (35) is provided with a buffer (37); a plurality of burners (31) which are respectively provided inside heating spaces partitioned by the partition plates (14); and a cooling barrel (40) which is connected to a downstream end of the combustion barrel (10) by interposing a discharge pipe (28) therebetween, performs a cooling operation by carrying out a transferring operation with the transfer screw (42), and is provided with a discharge die (48) such that fuel generated in the downstream end can be generated as a pellet having a set form. Thus, the present invention can continuously generate a desired form of fuel through sequential thermal decomposition steps by horizontally and smoothly transferring a large amount of forest residue. |
