Fecha de publicación: 15/03/2022 Fuente: Wipo "olive oil" The utility model discloses an essential olive oil refining device which comprises a reaction box, a heat supply device is arranged on one side of the reaction box, a connecting pipe is arranged on one side of the heat supply device, the other end of the connecting pipe extends into the reaction box, the upper side of the reaction box is connected with a first flow guide pipe, and the other end of the first flow guide pipe is connected with a spiral pipe. The other end of the spiral pipe is connected with a second flow guide pipe, the other end of the second flow guide pipe is connected with a collecting box, a condensation mechanism is arranged on the outer side of the spiral pipe, a stirring mechanism is arranged in the reaction box, and an annular heating piece is arranged at the bottom of the reaction box. Through the arrangement of the stirring mechanism, the motor drives the rotating shaft and the stirring blades to rotate, and the rotating stirring blades stir raw materials in the reaction box, so that the raw materials in the reaction box are mixed more uniformly, the heating area of the raw materials is increased, and the heating of the raw materials is further enhanced and the refining efficiency is accelerated through the arrangement of the annular heating sheet; and the practicability of the device is improved.