Vapor distribution device for traditional Chinese medicine extraction tank

The utility model relates to a vapor distribution device for a traditional Chinese medicine extraction tank. The vapor distribution device for the traditional Chinese medicine extraction tank is characterized by comprising a traditional Chinese medicine extraction tank, wherein inside of a bottom cover of the traditional Chinese medicine extraction tank is connected with a cuboid vapor distribution pipe through a support, each side surface of the vapor distribution pipe is provided with a hole, and the vapor distribution pipe is connected with a vapor inlet pipe. Due to the adoption of the vapor distribution device, the introduced vapor is buffered, so that the damage of the vapor on the extraction tank can be reduced, and the recycling rate of organic solvent for steamed slag also can be improved.