Extraction device for processing antrodia camphorata spray

The invention discloses an extraction device for processing antrodia camphorata spray, and belongs to the technical field of antrodia camphorata application. The device comprises a tank body, a driving mechanism, a stirring liquid outlet mechanism, a filter screen, a connecting pipe, a pump and a return pipe, wherein a cover plate covers the top of the tank body, a feeding hole is formed in the cover plate, an upper cavity and a lower cavity are formed in the tank body, a filter screen is arranged between the upper cavity and the lower cavity and is fixed at the lower part in the tank body, aleaching solution outlet is formed in the bottom of the tank body, and a decoction dreg outlet is formed in the side part of the tank body and is positioned in the upper cavity; and the connecting pipe communicates with the lower cavity, an inlet of the pump is connected with the connecting pipe, an outlet of the pump is connected with the return pipe, the pump is used for conveying materials in the lower cavity to the st