Eucalyptus citriodora aromatic oil extraction device and extraction method

The invention discloses an eucalyptus citriodora aromatic oil extraction device which comprises a box body, a pore plate is fixedly installed between the inner walls of the two sides of the box body, a feeding channel communicated with the interior of the box body and located above the pore plate is arranged on the outer wall of one side of the box body, and a water inlet pipe located below the pore plate is arranged on the outer wall of one side of the box body. Two heating pipes located below the pore plate are arranged in the box body, a condensation box and a refrigeration box are arranged on the box body, and a cooling pipe is arranged in the condensation box. The invention also discloses an extraction method of the eucalyptus citriodora aromatic oil. After the motor is started, water at the bottom end of the box body can be automatically stirred, meanwhile, materials can be intermittently extruded and cut, upper-layer steam and lower-layer steam are subjected to self-circulation, the heating effect of t