Fuente: WIPO "essential oil or extracts" The utility model discloses a be used for producing semi -automatic oil -water?separator of eucalyptus oil in -process, including base, branch liquid case, loading hopper and batch oil tank, the base left and right sides is equipped with the gyro wheel, the base top is equipped with the support, be equipped with branch liquid case on the support, divide liquid case top to be equipped with the loading hopper, be equipped with the honeycomb duct between loading hopper and the branch liquid case, be equipped with the choke valve on the honeycomb duct, be equipped with the buffer board in the honeycomb duct between choke valve and the branch liquid case, be located the two -thirds of length for dividing liquid case height of the honeycomb duct of branch liquid incasement, and it is equipped with out the liquid hole on the liquid case lower extreme pipe wall to divide, divide liquid case left side to connect the batch oil tank through communicating pipe, the batch oil tank lower extreme is equipped with row oil pipe, be equipped with the vent valve on the row oil pipe, divide liquid case right side to be equipped with the water discharge control means ware, the branch liquid incasement at controller place is equipped with electrically conductive head and lower electrically conductive head, the utility model is simple and reasonable in structure, being convenient for carry, having realized the purification of eucalyptus liquid oil oil water mixture, the practicality is strong.