Method for extracting wood tar from waste wood

The invention discloses a method for extracting wood tar from waste wood. The method comprises the following steps: S1, pretreating the waste wood; s2, after the waste wood is smashed, putting the waste wood into a carbonization furnace to be carbonized; s3, transferring the carbonized material into a stirrer, adding clay and raw coal, and stirring and mixing; s4, performing hot press molding on the mixture through a molding machine; s5, putting the formed material into a combustion furnace to be dried; s6, transferring the formed material into a distiller for distillation, and extracting wood tar; and S7, performing dry distillation on the distilled forming material to obtain charcoal. The invention relates to the technical field of wood tar. According to the method, the problems that a large amount of waste wood is generated during wood processing, and the environment is polluted when the waste wood is directly discarded or burnt are solved. 本发明公开了一种利用废弃木料提取木焦油的方法，包括有以下步骤：S1，对废弃木料进行预处理；S2，将废弃木料粉碎后，放入炭化炉中进行炭