Equipment Description

The SME series of ultrasonic-assisted continuous countercurrent extraction technology is a new generation of countercurrent extraction technology that organically combines ultrasonic technology with continuous countercurrent extraction technology and complements each other's advantages. The system adopts a horizontal spiral propulsion structure, and during operation, the plant raw materials and solvent move in opposite directions in the extraction unit to achieve continuous solid-liquid two-phase contact extraction.

SME is mainly used in the field of plant extraction. It can select various organic solvents for extraction, and the system can be explosion-proof.

Technological advantages

Based on the older generation of technology, Tongxie has carried out technological development and extension, solved a series of technical bottlenecks, and overcome problems such as floating feed, settling at the bottom, solvent short circuit, and difficulty in cleaning during the previous countercurrent extraction process. At the same time, by improving the structure, the ultrasonic energy can be truly utilized, which significantly shortens the extraction time and promotes the mass transfer rate.