Continuous Countercurrent Extraction Equipment

Product description:
Continuous countercurrentextraction ensures continuous operation and dynamic countercurrent extraction, which increases efficacy, decreases dosage of solvent, lowers temperature,guarantees quality, reduces energy consumption, ensures safety and avoids environmental pollution from dregs of a decoction. It is a complete set of equipment that is efficient, energy conservative,safe and environmentally friendly for producing natural products,and is widely applied in extracting natural products from plant herbs through various solvents, especially the extract with volatile organic solvent and large-scale single herb. The popularization and application of this equipment will greatly promote the industrialization and modernization of traditional Chinese medicine and natural products.

Product structure:
The continuous countercurrent extraction equipment is a complete set equipment of mechanical-electrical integration which consists of main body and auxiliary system.Main body of the continuous countercurrent extraction equipment is pipe extraction equipment which consists of feeder, extracting pipe,dregs discharging pipe and liquor drainage device.

Product auxiliary system:
1.Plant leaf and pollen material feeding and control system
2.Extraction solvent flow and temperature control system
3.Heating and heat preservation system in the extracting process
4.Mixing system for  plant oil and dregs
5.Separating system for plant oil and dregs
6.Dregs process system: consists of dregs wringing machine, drying machine, organic solvent recovery condenser, storage tank, and dregs conveyor
7.Online flushing system
8.Electric operation control system: the system adopts centralized operation, and full-automatic programming control system or semi-automatic control system can be available according to customer requirements.There are various structures of control system for choosing: IPC, PLC, PLC+IPC, intelligent controller + IPC, etc.