Efficient extraction and concentration unit

Purpose: This device is suitable for extracting, concentrating, solvent recovering, and collecting aromatic oils of effective ingredients from Chinese herbal medicine and various plants.

summary:

1. This equipment mainly consists of an extraction tank, an external circulation single effect concentrator, and other ancillary equipment. It has a compact structure, easy operation, and integrates extraction, concentration, and solvent recovery.

2. The equipment is fully functional, suitable for water extraction and alcohol extraction, capable of atmospheric and negative pressure extraction, and can recover volatile oils. Configure a vacuum converter and control box, easy to operate, capable of achieving extraction and concentration at room temperature and low temperature; Extraction and concentration at room temperature; Process requirements for low-temperature extraction and concentration.

3. The oil-water separator consists of two glass cylinders, which prolong the oil-water separation time and improve the separation effect. Made of glass material for easy observation.

4. At the same time of extraction, high-level gravity flow is used for concentration, and the evaporated distilled water is returned to the extraction tank for further extraction. The entire reflux extraction and concentration process takes about 4-6 hours. Reduce steam and solvent loss, shorten operation time.

5. The recovered high concentration solvent is directly sent to the alcohol preparation tank and used as a solvent for the alcohol precipitation tank or extraction tank; Dilute concentration solvents are transferred to the dilute alcohol storage tank. The solvent discharge is controlled by a control box to achieve automatic liquid discharge, reducing labor and improving solvent utilization.