MD2475B2 - Process and installation for processing the medicinal and aromatic plants - Google Patents
Process and installation for processing the medicinal and aromatic plants Download PDFInfo
- Publication number
- MD2475B2 MD2475B2 MD20020093A MD20020093A MD2475B2 MD 2475 B2 MD2475 B2 MD 2475B2 MD 20020093 A MD20020093 A MD 20020093A MD 20020093 A MD20020093 A MD 20020093A MD 2475 B2 MD2475 B2 MD 2475B2
- Authority
- MD
- Moldova
- Prior art keywords
- raw material
- rotor
- extraction
- vegetal raw
- possibility
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000009434 installation Methods 0.000 title abstract 3
- 125000003118 aryl group Chemical group 0.000 title 1
- 239000002994 raw material Substances 0.000 abstract 7
- 238000000605 extraction Methods 0.000 abstract 4
- 239000002904 solvent Substances 0.000 abstract 4
- 238000000889 atomisation Methods 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000011068 loading method Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 230000010349 pulsation Effects 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 238000001256 steam distillation Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Medicines Containing Plant Substances (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention relates to a process and an installation for processing the vegetal raw material. The process, according to the invention, includes chopping and granulation of the vegetal raw material, optional steam distillation thereof and drying, stage solvent extraction with recirculation by pumping and atomization in the conditions of pulsations of the extract obtained at each stage above the vegetal raw material of the previous stage, extract separation from the solvent by molecular filtration, concentration thereof, distillation and drying of the remainder vegetal raw material with the air with decreasing temperature, the extraction including at least 3 stages and being carried out with consequent and parallel use of different solvents within each stage, and in the extraction process the vegetal raw material is subjected to an intensive mixing during the atomization and periodical submersion into the solvent layer, followed by the solvent subsequent discharge. The installation for realization of the process includes an impurity separator, a loading hopper, a conveyer meter, a mill, a disintegrator and granulator of the vegetal raw material, an extractor consisting of at least three superposed compartments, each provided with a rotor with extraction chambers and perforated bottom, under which there are placed extract collection chambers, the rotor being fixed with the possibility of rotating about its own axis and of displacing by means of rollers onto a sinusoidal cylindrical band, fixed onto the body of each extractor's compartment, inside the rotor's chambers there are mounted shafts, provided with perforated buckets, fixed with the possibility of rotation by means of gear-wheels, mounted with the possibility of movement onto a mobile cylindrical gear-band, fixed from the outside of the rotor by means of axles with the possibility of vertical movement, each chamber of the rotor has the bottom of semitronconic form, with inclination to the periphery, consisting of 2 parts, the outer part being mobile, as well as a rotor rotating mechanism, pumps, reservoirs, molecular filters, provided with manometers and rotameters, a separator, a condenser and a discharge conveyer. The result consists in intensifying and increasing the level of substance extraction from the raw material. Claims: 2Fig.: 6
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20020093A MD2475C2 (en) | 2002-03-14 | 2002-03-14 | Process and installation for processing the medicinal and aromatic plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20020093A MD2475C2 (en) | 2002-03-14 | 2002-03-14 | Process and installation for processing the medicinal and aromatic plants |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD20020093A MD20020093A (en) | 2004-02-29 |
| MD2475B2 true MD2475B2 (en) | 2004-06-30 |
| MD2475C2 MD2475C2 (en) | 2005-01-31 |
Family
ID=32065009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20020093A MD2475C2 (en) | 2002-03-14 | 2002-03-14 | Process and installation for processing the medicinal and aromatic plants |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD2475C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD787Z (en) * | 2013-10-25 | 2015-01-31 | Георге ЛУЧИНСКИЙ | Process for producing aromatic extract from acacia flowers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2699088B1 (en) * | 1992-12-10 | 1995-02-10 | Mein Maintenance Equip Indl | Device for the continuous extraction of active ingredients from plant, animal or mineral materials. |
-
2002
- 2002-03-14 MD MDA20020093A patent/MD2475C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD20020093A (en) | 2004-02-29 |
| MD2475C2 (en) | 2005-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |