CN201470147U - Microwave dry-method extraction plant - Google Patents
Microwave dry-method extraction plant Download PDFInfo
- Publication number
- CN201470147U CN201470147U CN2009201422005U CN200920142200U CN201470147U CN 201470147 U CN201470147 U CN 201470147U CN 2009201422005 U CN2009201422005 U CN 2009201422005U CN 200920142200 U CN200920142200 U CN 200920142200U CN 201470147 U CN201470147 U CN 201470147U
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- Prior art keywords
- microwave
- extracting
- extraction
- dry
- component
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model relates to a device for extracting active ingredients in plants by using a microwave dry method. The device comprises an extracting component, an agitating component and a microwave irradiation heating component, and is characterized in that the extracting component comprises a plurality of circular cylinders with filter screen cavities and flat blanking brake valves; the agitating component comprises a motor, a speed reducer, a mixer shaft, a sealing shaft housing and a multiplayer stirring blade; and the microwave irradiation heating component comprises a plurality of groups of microwave generators installed at the top and the outer periphery of the cylinder and a protective cover. In the utility model, an extracting method of firstly irradiating and heating dry material of the plant directly and then adding a solvent is adopted, thereby greatly saving energy consumption and extracting time and improving the quality and yield of subject matter; and the microwave dry-method extraction plant can be widely applied to pharmaceutical, food and chemical industries.
Description
Technical field
The utility model relates to a kind of equipment that extracts effective components in plants, particularly a kind of device that is used for the dry microwave extraction.
Background technology
Utilize the device of microwave effective component extracting from relevant plant, it is microwave extracting apparatus, current have a various ways, but great majority are the liquid extraction device, promptly adopt will segmentation plant or byproduct mix with extractant to be contained in and accept microwave irradiation jointly in the container and add extraction heat, this type of device ubiquity extraction time is long, energy consumption is big, product impurity is many, separate purification difficult and can't continuous industry production etc. unfavorable factor, put into production and use lessly in the historical facts or anecdotes border, and cost height is difficult for promoting.
Summary of the invention
The purpose of this utility model, just be to provide a kind of energy-conservation, efficient, quick from plant the device of effective component extracting, can be widely used in pharmacy, food, the chemical industry.
Be to realize the purpose of this utility model, a kind of dry microwave extraction device that the utility model provides is characterized in that earlier dry material being carried out irradiated heat, it is fully dewatered, add solvent again after expanded and extract.
This device comprises the extraction parts, mixing component, and the microwave irradiation heater block is formed.Be characterized in: described extraction parts are combined through connecting flange by a plurality of circular cylinder bodies that have filter screen cavity and the flat gate valve of blanking, described mixing component is made up of motor, decelerator, shaft, sealing axle sleeve and stirrer paddle, and described microwave irradiation heater block is made up of the many groups microwave generator and the protective cover that are installed in top and cylinder neighboring.
Above-mentioned microwave generator frequency is 2450 megahertzes or 915 megahertzes.
Compared with prior art, the beneficial effects of the utility model are:
After the plant dry material of segmentation enters the ground floor extractor, stir in stirring and fully to accept microwave irradiation under the state, impel the moisture in the dry material to generate heat fast, vaporization, expansion is also burst cell membrane and is overflowed, the material grain has obtained expanded when dry material heats up dehydration, the normal temperature solvent that add this moment carries out desorb by enter into material intragranular portion because of the expanded micropore that forms to subject matter rapidly, therefore extraction time and solvent load have significantly been saved, improved subject matter quality and yield, thereby reached energy-conservation, efficiently, the purpose of quick extraction effective ingredients in plant.
Each layer re-extract the time, ground floor began charging, irradiation and the extraction operation of a new round again, thereby has reached the purpose of relative continuous extraction, is adapted to suitability for industrialized production below material after extraction first in time was discharged to.
Overall process is carried out under the state of sealing, and is few to some active constituent content, particularly useful to the plant subject matter extraction of light and air-sensitive.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram
Among the figure: feeder 1, motor 2, decelerator 3, exhaust steam valve 4, protective cover 5, microwave generator 6, connecting flange 7, stirrer paddle 8, filter screen cavity 9, advance solvent gate valve 10, discharge opeing gate valve 11, sealing axle sleeve 12, exhaust hole 13, discharge gate 14, relief hole 15, the flat gate valve 16 of blanking, shaft 17, cylindrical shell 18.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
Among Fig. 1, after motor 2 starts, power drives shaft 17 and stirrer paddle 8 rotations through decelerator 3, plant dry material through segmentation enters the ground floor extractor by feeder 1, close after reaching specified quantity, open 6 pairs of dry materials of microwave generator and carry out irradiated heat when regulation requires, solvent by solvent pump P1 through advance solvent gate valve 10, filter screen cavity 9 extracts material from the reverse extractor that is pressed in bed of material bottom.After reaching the stage process requirement, mixed liquor is discharged through discharge opeing gate valve 11 under the vacuum suction that vavuum pump P2 produces.Open the flat gate valve 16 of blanking then, material is driven by stirrer paddle and falls into second layer extractor through relief hole 15, and meanwhile ground floor begins charging, irradiated heat and the extraction operation of a new round again, thereby reaches the purpose of relative continuous extraction.
Material repeats said procedure and extracts in the second layer and following each layer, the material slag is discharged through discharge gate 14 after reaching the overall craft requirement.
Shaft is provided with the sealing axle sleeve of being made by polytetrafluoroethylmaterial material 12 at mistake layer place, to guarantee that supernatant liquid does not leak to lower floor;
Protective cover 5 is made by the material that can prevent microwave leakage.
Solvent provides pressure by solvent pump P1, and the filter screen that recoils when entering each layer extractor is to reach the cleaning purpose.
The negative pressure that mixed liquor is produced by vavuum pump P2 is extracted out and is entered the distillation enrichment process.
Enter after the material slag is discharged to steam to take off and reclaim solvent and drying process.
Above-described is preferred embodiment of the present utility model, and the number of plies of device can increase and decrease, all within protection domain of the present utility model by extraction subject matter extraction process condition enactment.
Claims (3)
1. dry microwave extraction device, it is characterized in that this device comprises the extraction parts, mixing component, the microwave irradiation heater block, be specially: described extraction parts are by a plurality of filter screen cavitys (9) that have, the flat gate valve of blanking (15), circular cylinder body (18) and connecting flange (7) combine, described mixing component is by motor (2), decelerator (3), shaft (17), sealing axle sleeve (12) and multilayer stirrer paddle (8) are formed, and described microwave irradiation heater block is made up of many groups microwave generator (6) that is installed in top and cylinder (18) circumferential periphery and protective cover (5).
2. a kind of dry microwave extraction device according to claim 1 is characterized in that: the number of plies of extraction parts can increase according to the technological requirement of extraction subject matter or reduce.
3. a kind of dry microwave extraction device according to claim 1 is characterized in that: the frequency of described microwave generator (6) is 2450 megahertzes or 915 megahertzes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201422005U CN201470147U (en) | 2009-04-01 | 2009-04-01 | Microwave dry-method extraction plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201422005U CN201470147U (en) | 2009-04-01 | 2009-04-01 | Microwave dry-method extraction plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470147U true CN201470147U (en) | 2010-05-19 |
Family
ID=42406385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201422005U Expired - Fee Related CN201470147U (en) | 2009-04-01 | 2009-04-01 | Microwave dry-method extraction plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075574A (en) * | 2019-05-31 | 2019-08-02 | 青岛宝和信生物科技有限公司 | A kind of plant/Chinese medicine extract and water process continuous and automatic flocculation apparatus |
-
2009
- 2009-04-01 CN CN2009201422005U patent/CN201470147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075574A (en) * | 2019-05-31 | 2019-08-02 | 青岛宝和信生物科技有限公司 | A kind of plant/Chinese medicine extract and water process continuous and automatic flocculation apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20140401 |