The laboratory multifunctional extraction, concentration and recovery unit is suitable for the extraction and concentration of Chinese herbal medicine and natural products (water and organic solvents) and the recovery of volatile aromatic oils, with a concentration density of 1.1-1.38. The multifunctional extraction, concentration and recovery unit equipment generally consists of an extraction tank, reflux condenser, reflux cooler, aromatic oil collector, extraction tank filter, tubular heater, evaporator, recovery condenser, recovery cooler, collection tank, stainless steel frame and connecting pipe valves, instruments, etc. The main specifications include 10L, 20L, 30L, 50L, 100L, 200L, 500L, etc.

Static water extraction or alcohol extraction, atmospheric pressure hot reflux water extraction or alcohol extraction, atmospheric pressure external circulation concentration, atmospheric pressure concentration, vacuum depressurization concentration, organic solvent recovery (atmospheric pressure or depressurization) (optional online ultrasonic extraction function)

Small, only 2~3M2, can be used by connecting water and electricity, with a minimum feeding amount of 0

2) The extraction system is equipped with a reflux condenser, reflux cooler, and oil-water separator, which can effectively recover volatile aromatic oils from materials.

3) Thermal oil circulation heating (without pressure in the interlayer), uniform heating, safer for organic solvent extraction and concentration.

4) The unit is equipped with an evaporative concentrator, which has a higher concentration efficiency and a concentration density of up to 1.1-1.3.

5) Suitable for water extraction, alcohol extraction, or solvent extraction, it is a pilot equipment for natural plant medicine extraction. It is suitable for scientific research institutions, colleges and universities, hospitals, pharmaceutical factories, and the food industry to extract, concentrate, and recover organic solvents from Chinese herbal liquids, tea juices, fruit juices, and other substances.

6) It integrates multifunctional extraction, vacuum concentration, and organic solvent recovery, and can perform hot reflux cycle extraction, concentration, conventional extraction, concentration, water precipitation (alcohol precipitation) and other operations, simplifying the operating procedures

7) Due to the fact that the entire extraction, concentration, and recovery are carried out in a closed flow path, phenomena such as' running ',' emitting ', and' leaking 'are avoided

8) The contact parts between the unit and the materials are all made of stainless steel, which can work under negative pressure, normal pressure, and positive pressure.

9) Low temperature concentration ensures product quality, dynamic circulation evaporation improves heat transfer efficiency, effectively solves the problem of heat transfer efficiency decreasing with increasing concentration, saves energy consumption, and improves work efficiency

10) The medicine residue is lifted and discharged through a leaching basket, greatly improving the working environment and enhancing work efficiency

11) Online ultrasonic extraction function optional: using a concentrated energy ultrasonic generator, due to the physical and cavitation effects of ultrasonic waves, plant cell tissues can be broken or deformed, and the vibration, acceleration impact, sound pressure shear equivalent stress between solute particles are strengthened. The high temperature and high pressure at local points of material formation allow large volumes of Chinese medicinal materials to fully contact the ultrasonic probe, accelerating the uniform precipitation of active ingredients in the raw materials, and significantly improving the extraction rate compared to traditional processes. Ultrasonic extraction is a room temperature extraction method that effectively reduces the loss of thermosensitive components. Optional frequency range: 15KHz, 20KHz, 28 KHz, 30 KHz, 35 KHz, 40 KHz, 50 KHz, 60KHZ.

12) The unit has great advantages in multifunctionality, high efficiency, energy saving, and wide operating range. In terms of overall performance. It is a pilot equipment for natural plant medicine extraction.

Minimum feeding amount of 0.3KG, stainless steel three-layer structure, outer layer polyurethane foam insulation, middle layer heat transfer oil heating, inner layer polishing, with medicinal herb extraction blue