Extraction device for biopharmacy and extraction method thereof

The invention discloses an extraction device for biopharmacy and an extraction method thereof, and relates to the technical field of biopharmacy. The device comprises a box body, a first hemisphere is arranged in the box body in a sliding fit mode, a containing groove and a plurality of filtering openings are formed in the first hemisphere, the filtering openings communicate with the containing groove, a connecting cylinder is arranged on the upper side of the first hemisphere, and a funnel is arranged on the upper side of the connecting cylinder; and the second hemisphere is located on the upper side of the box body, and the second hemisphere is matched with the containing groove. According to the biopharmacy raw material extraction device, through the arrangement of the placement groove, on one hand, biopharmacy raw materials are placed through the placement groove, and on the other hand, biopharmacy raw material liquid medicine is extruded through the placement groove, so that the extraction efficiency of