Countercurrent extraction production line

• Main Authors: YAN ZONGJIE, LIN RIGAO, MA WENJIE
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

A countercurrent extraction production line comprises a main machine frame, an extraction pipe is arranged on the main machine frame, a feeding machine and a slag discharging machine are arranged on the main machine frame and located on the two sides of the extraction pipe respectively, an infiltrating machine is arranged on the main machine frame and located between the extraction pipe and the feeding machine, and a spiral conveying device is arranged in the extraction pipe. A liquid inlet pump is connected to the conveying pipe at one end, close to the slag extractor, of the extraction pipe, a liquid outlet pump is connected to the conveying pipe at one end, close to the feeding machine, of the extraction pipe, an ultrasonic generator is arranged on the side wall of the conveying pipe of the extraction pipe, a condenser is further arranged on the main rack, and the condenser is communicated with the extraction pipe; the device has the advantages of being simple in structure, reasonable in design, convenient