CN203220775U - Device for extracting effective components of Chinese herbal medicines - Google Patents
Device for extracting effective components of Chinese herbal medicines Download PDFInfo
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- CN203220775U CN203220775U CN 201320175724 CN201320175724U CN203220775U CN 203220775 U CN203220775 U CN 203220775U CN 201320175724 CN201320175724 CN 201320175724 CN 201320175724 U CN201320175724 U CN 201320175724U CN 203220775 U CN203220775 U CN 203220775U
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Abstract
The utility model relates to a device for extracting the effective components of Chinese herbal medicines. The device is composed of a high-level solvent tank, a solvent preheater, a heating trough type extractor system, a vaporized solvent recoverer and an extracting solution collecting and storage device, wherein the solvent preheater is provided with a temperature control mechanism, the heating trough type extractor system is provided with a solvent inlet, a gas outlet and a liquid outlet, a solvent outlet of the high-level solvent tank after passing through the solvent preheater is connected with the solvent inlet of the extractor system through a pipeline, the gas outlet of the extractor system is connected to a gas inlet of the vaporized solvent recoverer through a pipeline, and the liquid outlet of the extractor system is connected with a feed inlet of the extracting solution collecting and storage device. Compared with the prior art, the device for extracting the effective components of Chinese herbal medicines has the advantages of good material (medicinal material) granularity adaptability, high extraction efficiency, short extraction time, small solvent application amount, good extraction temperature controllability and the like.
Description
Technical field
The utility model content belongs to material extraction element technical field, relates to a kind of Chinese herbal medicine effective ingredients extraction element.
Background technology
Prepare in the industry at Chinese medicine at present, producer generally all is by multi-function extractor class device and adopts the direct-fired mode of equipment overcoat that the active ingredient in the Chinese herbal medicine is extracted, deficiencies such as in the practical application, above-mentioned prior-art devices is corresponding to have material (medicinal material) granularity bad adaptability, extraction efficiency is low, extraction time is long, the solvent use amount is big, difficult control of temperature.
The utility model content
The purpose of this utility model is to overcome the weak point that prior art exists, provide a kind of rational in infrastructure, easy to operate, to raw meal particle size adaptability is good, extraction efficiency is high, extraction time end, the solvent use amount is little, Controllable Temperature is good Chinese herbal medicine effective ingredients extraction element.
The technical solution that adopts is so for achieving the above object: the Chinese herbal medicine effective ingredients extraction element that provides is by high-order solvent tank, the solvent pre-heater that has temperature control mechanism, have solvent inlet, the heating slot type extractor system of gas vent and liquid outlet, gasifying solvent recover and extract are stored up device and are formed, the solvent outlet of high-order solvent tank is connected through the solvent inlet of solvent pre-heater with the extractor system by pipeline, the gas vent of extractor system is by the defeated air inlet that is connected to the gasifying solvent recover of pipeline, and the liquid outlet of extractor system is connected with the charging aperture that extract is stored up device.
In the said herbal medicine extracts active ingredients device, said solvent pre-heater adopts the plate-fin heat exchanger that has temperature control mechanism.
In the said herbal medicine extracts active ingredients device, said extractor system extracts case by the heating slot type, pave material-feeding mechanism, the solvent distributor gear, but temperature control thermostatic type outer circulation heat preservation mechanism is formed, the heating slot type extracts case and is built-in with pressing plate and following sieve plate, be respectively equipped with solvent inlet at box body wall, gas vent, liquid outlet, insulation water inlet and insulation water out, pave material-feeding mechanism and adopt the removable paver of external, the solvent distributor gear is formed by being connected the built-in pipe network and the shower nozzle that extract on the case case lid, but temperature control thermostatic type outer circulation heat preservation mechanism adopts plate-fin outer circulation heat exchanger, its delivery port and water inlet respectively by pipeline with extract the case tank wall on the insulation water inlet and be incubated water out and be communicated with.
In the said herbal medicine extracts active ingredients device, said gasifying solvent recover adopts the board-like condenser of water-cooled that is provided with liquid trap.
In the said herbal medicine extracts active ingredients device, said extract is stored up the fluid reservoir of the adjustable vacuum that device is connected with collecting tank by collecting tank, by pipeline and filter and is formed.
The utility model is actually used in the Chinese herbal medicine effective ingredients extraction work, at first press manufacturing technique requirent, with the material (Chinese medicine of pulverizing or section is good, applicable than the small grain size medicinal material, level in millimeter～20 orders) is seated in the extraction case of this device, paves and compress by paving material-feeding mechanism, the tiling hold-down mechanism is the external movable mechanism, the stone time shift is gone in the casing, shifts out casing after cloth is finished, and compresses material with pressing plate; In this simultaneously, the solvent required to technological requirement allocated by high-order solvent tank, preheats to 40～70 ℃ through the solvent pre-heater again; The good solvent that makes preheating is afterwards sent into to extract in the case and is carried out lixiviate to paving the medicinal material that compresses, behind extracting at constant temperature 30～40min, the continuous control flow continues the solvent after the injection preheating, stores up system by extract simultaneously and collects the good extract of extraction continuously, finishes until extraction; In leaching process, open the gasifying solvent recover, the gasifying solvent that solvent in the system is preheated and is incubated in the leaching process converts liquid solvent to through the gasifying solvent recover, and is recycling.
Compared with prior art, the advantage that the utlity model has is:
One, good to material (medicinal material) granularity adaptability, the extract material granularity can be in millimeter level～20 order scopes, and this is the existing ability that pot type equipment does not possess of extracting;
Two, recovery rate is up to (existing extractor only is 80～90%) more than 96%;
Three, extraction time short (same process conditions, lack 20～40% than existing extraction equipment extraction time);
Four, solvent use amount little (same process conditions are extracted little 2～5 times of amounts of total solvent than existing extraction equipment);
Five, at the direct mode of heating of existing extraction pot type equipment overcoat, owing to adopted the solvent outer circulation type to preheat system and hot water thermal insulating formula extraction mechanism, it is good to extract Controllable Temperature;
Six, more existing extractor thermal efficiency height, total energy consumption is than little by 10～30%.
Description of drawings
Fig. 1 is the work structuring schematic diagram of this Chinese herbal medicine effective ingredients extraction element.
Fig. 2 is the work structuring schematic diagram of extractor system in this Chinese herbal medicine effective ingredients extraction element.
Fig. 3 overlooks to the work structuring schematic diagram for extractor system (going to the lid back) shown in Figure 2.
The title of number designation is respectively among the figure: the high-order solvent tank of 1-, 2-solvent pre-heater, 3-extractor system, 31-extracts case, 31a-solvent inlet, 31b-case lid, the 31c-pressing plate, sieve plate under the 31d-, 31e-gas vent, the 31f-chuck, 31g-is incubated water inlet, 31h-liquid outlet, 31i-is incubated water out, 32-paves material-feeding mechanism, 4-gasifying solvent recover, and the 5-extract is stored up device.
The specific embodiment
Referring to accompanying drawing, Chinese herbal medicine effective ingredients extraction element described in the utility model is stored up device 5 etc. by high-order solvent tank 1, solvent pre-heater 2, extractor system 3, gasifying solvent recover 4 and extract and is partly formed.High-order solvent tank 1 is used for the required solvent of technological requirement is allocated.Solvent pre-heater 2 adopts the plate-fin heat exchanger that has temperature control mechanism, by solvent pre-heater 2 solvent is heated to 40～70 ℃.The function of extractor system 3 is for millimeter level～20 order stage materials being carried out continuously or intermittent static (material) extracting at constant temperature, but it by the heating slot type extract case 31, pave material-feeding mechanism 32, solvent distributor gear temperature control thermostatic type outer circulation heat preservation mechanism is formed.In the practical structures, extraction case 31 in the extractor system adopts the square heating tank of chuck or column type heating tank, pave material-feeding mechanism 32 and adopt external double helix paver (square groove) or involute formula paver (column type groove), the solvent distributor gear adopts the built-in pipe network+pouring shower nozzle that is connected on the case lid 31b; But temperature control thermostatic type outer circulation heat preservation mechanism (not drawing among the figure) adopts plate-fin outer circulation heat exchanger, and its delivery port and water inlet are communicated with the insulation water inlet 31g that extracts case 31 and insulation water out 31i by pipeline respectively.The material-feeding mechanism 32 of paving in the utility model is the external movable mechanism, and the stone time shift is gone in the casing, shifts out casing after cloth is finished, and pressing plate falls and compresses material; The solvent distributor gear is connected on the case lid, and after cloth was finished pressing plate and fallen, the solvent distributor gear fell with case lid 31b, and sends into to extract in the case according to the extraction process needs solvent that preheating is good and extract paving the medicinal material that compresses.Gasifying solvent recover 4 adopts the board-like condenser of water-cooled that is provided with liquid trap, can be used for the gasifying solvent condensation that produces in the leaching process is reclaimed.Extract is stored up the fluid reservoir of the adjustable vacuum that device 5 is connected with collecting tank by collecting tank, by pipeline and filter and is formed, and its function is the extract of finishing leaching process to be stored up for producing the subsequent technique process use.
The annexation of the concrete assembling structure of the utility model is: the solvent outlet of high-order solvent tank 1 is connected through the solvent inlet of solvent pre-heater 2 with extractor system 3 by pipeline, extractor system 3 has gas vent, liquid outlet and passes to the charging aperture of paving hold-down mechanism, the gas vent of extractor system 3 is by the defeated air inlet that is connected to gasifying solvent recover 4 of pipeline, and the liquid outlet of extractor system 3 is connected with the charging aperture that extract is stored up device 5.
Claims (5)
1. Chinese herbal medicine effective ingredients extraction element, it is characterized in that: by high-order solvent tank (1), the solvent pre-heater (2) that has temperature control mechanism, have solvent inlet, the heating slot type extractor system (3) of gas vent and liquid outlet, gasifying solvent recover (4) and extract are stored up device (5) and are formed, the solvent outlet of high-order solvent tank (1) is connected through the solvent inlet of solvent pre-heater (2) with extractor system (3) by pipeline, the gas vent of extractor system (3) is by the defeated air inlet that is connected to gasifying solvent recover (4) of pipeline, and the liquid outlet of extractor system (3) is connected with the charging aperture that extract is stored up device (5).
2. Chinese herbal medicine effective ingredients extraction element according to claim 1 is characterized in that: said solvent pre-heater (2) adopts the plate-fin heat exchanger that has temperature control mechanism.
3. Chinese herbal medicine effective ingredients extraction element according to claim 1, it is characterized in that: said extractor system (3) extracts case (31) by the heating slot type, pave material-feeding mechanism (32), the solvent distributor gear, but temperature control thermostatic type outer circulation heat preservation mechanism is formed, the heating slot type extracts case (31) and is built-in with pressing plate (31c) and following sieve plate (31d), be respectively equipped with solvent inlet (31a) at box body wall, gas vent (31e), liquid outlet (31h), insulation water inlet (31g) and insulation water out (31i), pave material-feeding mechanism (32) and adopt the removable paver of external, the solvent distributor gear is formed by being connected the built-in pipe network and the shower nozzle that extract on the case case lid (31c), but temperature control thermostatic type outer circulation heat preservation mechanism adopts plate-fin outer circulation heat exchanger, its delivery port and water inlet respectively by pipeline with extract case (31) tank wall on insulation water inlet (31g) and be incubated water out (31i) and be communicated with.
4. Chinese herbal medicine effective ingredients extraction element according to claim 1 is characterized in that: said gasifying solvent recover (4) adopts the board-like condenser of water-cooled that is provided with liquid trap.
5. Chinese herbal medicine effective ingredients extraction element according to claim 1 is characterized in that: said extract is stored up the fluid reservoir of the adjustable vacuum that device (5) is connected with collecting tank by collecting tank, by pipeline and filter and is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175724 CN203220775U (en) | 2013-04-09 | 2013-04-09 | Device for extracting effective components of Chinese herbal medicines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175724 CN203220775U (en) | 2013-04-09 | 2013-04-09 | Device for extracting effective components of Chinese herbal medicines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203220775U true CN203220775U (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320175724 Expired - Fee Related CN203220775U (en) | 2013-04-09 | 2013-04-09 | Device for extracting effective components of Chinese herbal medicines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203220775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645662A (en) * | 2015-03-12 | 2015-05-27 | 浙江天草生物科技股份有限公司 | Heat exchanging reinforced plant extraction tank |
-
2013
- 2013-04-09 CN CN 201320175724 patent/CN203220775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645662A (en) * | 2015-03-12 | 2015-05-27 | 浙江天草生物科技股份有限公司 | Heat exchanging reinforced plant extraction tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20170409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |