High Quality Thermal Solvent Soxhlet Reflux Herbal Extraction Machine
Usage Scope:
High Quality Thermal Solvent Soxhlet Reflux Herbal Extraction Machine is a combined unit of extraction and concentration, which is suitable for the extraction, concentration, ointment collection, percolation, volatile oil extraction and alcohol recovery of heat sensitive materials such as plants, natural products , traditional Chinese herbal medicine, food additives, etc. and it can meet the requirements of universities, scientific research institutions, hospitals, etc. as new drug extraction, determination of new technological parameters, intermediate test, new variety development, etc
High Quality Thermal Solvent Soxhlet Reflux Herbal Extraction Machine Working Principle :
Put the raw material materials into the extraction tank, add 5-10 times of the solvent solution, such as purified water or ethanol, according to the solvent required in the extraction process.
and first open the steam valve of the extraction tank. After boiling for about 1 hour, open vacuum to pump the liquid medicine in the extraction tank into the evaporator heater, open the steam valve of the heater, it heat the extraction tank with the generated vapor, open the buffer water storage tank valve to condense the liquid from the vapor through the spray tank in the spray pipe at the top of the extraction tank, and cycle for 3-4 hours, Finally, close the steam valve of extraction tank and the heater, then collection the ointment
High Quality Thermal Solvent Soxhlet Reflux Herbal Extraction Machine advantage:
1. Good process adaptability. It can be used for water extraction and alcohol extraction under normal pressure, negative pressure and positive pressure, especially for low temperature extraction and concentration of heat sensitive materials. Water extraction can be carried out above 45 ºC
.
2. High recovery rate. Because of the dynamic extraction of active ingredents, there is a high gradient of solute between APIs and solvents, which increases the driving force of leaching and the yield of paste. It can be more than 5% - 20% more than the conventional method.
3.Save solvent. It can save 30% - 50% of the total closed cycle. Save time. The extraction and concentration are completed in one step, and the return flow of the unit is twice as large as that of the conventional unit. The whole process only takes 4-6 hours.
4. Lower energy consumption. Because the vapor is used as the heat source, the extraction and concentration are carried out at the same time, and the temperature of the reflux condensate is close to the boiling temperature in the extraction tank; In addition, polyurethane foam is used as thermal insulation layer, and the temperature and vacuum degree are automatically controlled. The steam of this unit can be saved by more than 50%.
5. The quality of active ingredents components of the extract was improved. Due to the short extraction time and the random control of temperature, the quality of the extract was significantly improved.
6. High degree of automation. The temperature, pressure, flow rate, liquid level and concentration can be set and controlled automatically, with convenient operation and stable performance. Instruments, executive components and PLC are selected famous brand products at home and abroad with high reliability.
7. The heating concentrator can discharge and feed at the same time, so it is not easy to scale and coke. The specific gravity of concentrated liquid can reach 1.1-1.3.
8. The natural circulation system can be changed to the forced circulation pump system for special materials (easy to scale and coke). To meet the special material needs of customers.
High Quality Thermal Solvent Soxhlet Reflux Herbal Extraction Machine Technology data Specification:
1.extractor tank volume can be made from 100L to 10000L
2.equipments material can be made SS304 and SS316L
| Model |
RHJ-1000 |
RHJ-2000 |
RHJ-3000 |
RHJ-6000 |
| Extraction tank working volume :L |
1000 |
2000 |
3000 |
6000 |
| Evaporator heater area M^2 |
4 |
8 |
12 |
24 |
| Condenser cooling area M^2 |
10 |
20 |
31 |
58 |
| Steam consumption :kg/h |
300 |
500 |
1000 |
2000 |
Audited Supplier 
){kind=link}
){kind=link}