CN201785375U - Plant volatile composition gathering device - Google Patents
Plant volatile composition gathering device Download PDFInfo
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- CN201785375U CN201785375U CN2010205033649U CN201020503364U CN201785375U CN 201785375 U CN201785375 U CN 201785375U CN 2010205033649 U CN2010205033649 U CN 2010205033649U CN 201020503364 U CN201020503364 U CN 201020503364U CN 201785375 U CN201785375 U CN 201785375U
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- capturing device
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Abstract
The utility model discloses a plant volatile composition gathering device, which comprises a working gas source (1), a gathering chamber (5), an absorption device (6) and an air compressor (9). An output pipe of the working gas source (1) is communicated with an inlet of the gathering chamber (5), a gas outlet pipe of the gathering chamber (5) is communicated with the bottom of a working cavity of a cold trap (8), and a gas outlet pipe of the cold trap (8) is communicated with an input pipeline of the gathering chamber (5) via the air compressor (9). The plant volatile composition gathering device uses inactive gas as working gas to gather volatile composition, realizes enrichment by adopting an absorption and condensation manner, is simple in structure, simple and convenient in operation, fine in obtained essential oil quality and high in yield, avoids degeneration of the volatile composition by omitting heating in the whole production process, maintains natural notes of natural plants, and can further reduce production cost by recycling working gas.
Description
Technical field
The utility model belongs to plant constituent extraction and separation technology field, is specifically related to a kind of volatile component of plant capturing device that utilizes non-active gas to extract natural aromatic material in the plant.
Background technology
Extracting volatile component (aroma substance) from natural phant is a very complicated process, because its content is considerably less, complicated component, if extracting method is improper, not only make a large amount of no aroma substances enter the finished product, also can cause the destruction of fragrance, the essential oil of extraction and fragrance, the note of natural phant itself are greatly differed from each other, reduce its practical value greatly.
Prior art is extracted volatile component from natural phant method is a lot, and method commonly used has: steam distillation, extraction process and absorption method etc.Extracting method with the most use at present, simple to operate, lower-cost is a steam distillation, this method is utilized water vapor and vegetalitas aromatic raw material azeotropic principle exactly, volatile component is water insoluble basically, enter condenser after steaming with water vapor and be condensed into liquid, after oily water separation, obtain finished product.This method is divided into water distillation and distilling above water or straight run distillation dual mode, and the former boiling water or water vapor permeate, spreads to raw tissue inside simultaneously, makes oil content obtain volatilization, and oily water separation obtains volatile matter after the oily mixing steam condensation of water.Extract Rose, Flower of Bailan or flores aurantii essential oil etc. as the water distillation method; The distilling above water method is extracted peppermint, spearmint, lavender, Pelargonium gravelens and litsea cubeba oil etc.But because of some Ester hydrolysis, pyrolysis, decomposition, addition, condensation, make to obtain volatile component and itself differs greatly in still-process, essential oil quality and yield reduce, and directly influence its result of use and practical application.The extraction process utilization be the mass transfer principle, extraction solvent dissolves the composition based on aromatoising substance, form concentration gradient from inside to outside, so aromatoising substance is diffused in the solvent gradually, in the vat liquor except that contain fragrance volatile component, still contain impurity such as vegetable wax, pigment, fat, fiber, starch, carbohydrate, these impurity are disadvantageous to its fragrance.Because extraction is long heat-up time, also may cause material decomposition, rotten, influence fragrance etc.Absorption method is the fresh flower that still has vitality with newly plucking, and is placed on as flowers such as jasmine and Tuberoses to scribble on the refining greasy colored frame, will spend frame to stack then and be seated in the freezer compartment.Through changing flower after a while, the fragrance ingredient of grease absorption fresh flower is reached capacity, so the absorption method efficient of prior art is lower, operating process is many, and the production cycle is long, easier natural volatile component is lost in a large number.For this reason, the design people develops a kind of volatile component of plant capturing device that utilizes non-active gas to extract natural aromatic material in the plant through concentrating on studies, and the experiment proved that, and is respond well.
The utility model content
The purpose of this utility model is to provide a kind of utilization to utilize non-active gas to extract the volatile component of plant capturing device of natural aromatic material in the plant.
The purpose of this utility model is such realization: comprise source of the gas, dust trapping chamber, absorption unit, air compressor machine; Described source of the gas output tube is communicated with dust trapping chamber's inlet, and the escape pipe of dust trapping chamber feeds the working chamber bottom of cold-trap, and the escape pipe of cold-trap is communicated with the intake line of dust trapping chamber through air compressor machine.
The utility model utilizes non-active gas to capture volatile component as working gas, and adopts absorption, condensing mode to realize enrichment.The utility model is simple in structure, easy and simple to handle, the essential oil quality better that obtains, yield height.All round process need not heat, and therefore can not cause the volatile component sex change, keeps the natural note of natural phant.
Description of drawings:
Accompanying drawing is the utility model one-piece construction synoptic diagram.
Among the figure: the 1-source of the gas of working; The 2-throttling valve; The 3-refining plant; The 4-under meter; 5-dust trapping chamber; The 6-adsorption unit; 7-solvent hydrazine; The 8-cold hydrazine; The 9-air compressor machine; The 10-tensimeter.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described, but never in any form the utility model is limited, any conversion based on the utility model training centre is done all falls into protection domain of the present utility model.
As shown in the figure, the utility model comprises work source of the gas 1, dust trapping chamber 5, absorption unit 6, air compressor machine 9; Described source of the gas 1 output tube is communicated with dust trapping chamber's 5 inlets through throttling valve 2, refining plant 3 and under meter 4, and the escape pipe of dust trapping chamber 5 directly feeds the working chamber bottom of cold-trap 8 through throttling valve 2, and the escape pipe of cold-trap 8 is communicated with the intake line of dust trapping chamber 5 through air compressor machine 9.
The escape pipe of described dust trapping chamber 5 feeds the bottom of absorption unit 6, and the output tube of absorption unit 6 directly feeds the bottom of solvent trap, and the gas eduction tube of solvent trap 7 feeds the working chamber bottom of cold-trap 8.
Described source of the gas is gas cylinder or air pump, can be to use nitrogen etc. not can with the non-active gas of phytovolatilization composition generation chemical reaction, all can realize the purpose of this utility model.
Described work source of the gas pipeline is through refining plant 3 and under meter 4.Described refining plant 3 is used for isolating entrained oxygen of working gas and moisture.
In the described dust trapping chamber 5 filter plate is set, plays the effect of carrying plant material and air guide.
Described cold-trap 8 is for being equipped with the vacuum jacketed flask or the semi-conductor cold-trap of refrigeration agent.
In the described adsorption unit 6 porous adsorbing material is set.
Tensimeter 10 is set on the delivery conduit of described air compressor machine 9.
Principle of work of the present utility model and working process:
The utility model utilizes the carrier of inactive gas as volatile component of plant, and finishes efficient capture to volatile component of plant with absorption, extraction and condensing works.
During work, earlier plant material being carried out appropriateness pulverizes, place dust trapping chamber, connection work source of the gas (non-active gas), regulate pressure and flow, non-active gas feeds after refining plant is pure in the dust trapping chamber, through filter plate the volatile component in the raw material is carried away directly and carries out the condensation enrichment in the cold-trap, and the compressed machine 9 pressurization back circulations of working gas are carried out dust trapping chamber and utilized.Also the gas from dust trapping chamber can be fed in the solvent trap earlier and sponge impurity, carry out the condensation enrichment in the gatherer cold-trap then, more help to improve the quality of essential oil.
The utlity model has characteristics simple in structure, easy and simple to handle, not only extract, enrichment speed is fast, the essential oil quality better, the yield height, and also overall process do not heat, and can not cause the sex change of volatile ingredient, keeps the natural note of natural plants. The recycling of working gas can further reduce production costs.
Claims (7)
1. volatile component of plant capturing device, comprise work source of the gas (1), dust trapping chamber (5), absorption unit (6), air compressor machine (9), it is characterized in that: described work source of the gas (1) output tube is through being communicated with dust trapping chamber (5) inlet, dust trapping chamber (5) escape pipe feeds cold-trap (8) working chamber bottom, and the escape pipe of cold-trap (8) is communicated with the intake line of dust trapping chamber (5) through air compressor machine (9).
2. volatile component of plant capturing device as claimed in claim 1, it is characterized in that: described dust trapping chamber (5) escape pipe feeds the bottom of absorption unit (6), absorption unit (6) output tube directly feeds solvent trap (7) bottom, and the gas eduction tube of solvent trap (7) feeds cold-trap (8) working chamber bottom.
3. volatile component of plant capturing device as claimed in claim 1 is characterized in that: described work source of the gas (1) is gas cylinder or air pump.
4. volatile component of plant capturing device as claimed in claim 1 is characterized in that: described work source of the gas (1) pipeline is through refining plant (3) and under meter (4).
5. volatile component of plant capturing device as claimed in claim 1 is characterized in that: described dust trapping chamber is provided with the carrying filter plate in (5).
6. volatile component of plant capturing device as claimed in claim 1 is characterized in that: described cold-trap (8) is for being equipped with the vacuum jacketed flask or the semi-conductor cold-trap of refrigeration agent.
7. volatile component of plant capturing device as claimed in claim 1 is characterized in that: described adsorption unit is provided with porous adsorbing material in (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205033649U CN201785375U (en) | 2010-08-25 | 2010-08-25 | Plant volatile composition gathering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205033649U CN201785375U (en) | 2010-08-25 | 2010-08-25 | Plant volatile composition gathering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201785375U true CN201785375U (en) | 2011-04-06 |
Family
ID=43817349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205033649U Expired - Lifetime CN201785375U (en) | 2010-08-25 | 2010-08-25 | Plant volatile composition gathering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201785375U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104327951A (en) * | 2014-10-23 | 2015-02-04 | 郑州工业应用技术学院 | Hot air essential oil extraction device |
| CN106403508A (en) * | 2016-10-20 | 2017-02-15 | 江苏省农业科学院 | Food vacuum freeze-drying device and method capable of recovering aromatic substances |
| CN108034500A (en) * | 2017-12-29 | 2018-05-15 | 苏州勃朗科技股份有限公司 | A kind of family expenses plants essential oil fragrance extraction element |
| CN112126523A (en) * | 2020-09-22 | 2020-12-25 | 漳州职业技术学院 | Plant essential oil extraction device and extraction method |
| CN115251448A (en) * | 2022-08-22 | 2022-11-01 | 江西中烟工业有限责任公司 | Efficient tobacco essential oil extraction equipment and method thereof |
-
2010
- 2010-08-25 CN CN2010205033649U patent/CN201785375U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104327951A (en) * | 2014-10-23 | 2015-02-04 | 郑州工业应用技术学院 | Hot air essential oil extraction device |
| CN106403508A (en) * | 2016-10-20 | 2017-02-15 | 江苏省农业科学院 | Food vacuum freeze-drying device and method capable of recovering aromatic substances |
| CN106403508B (en) * | 2016-10-20 | 2019-03-01 | 江苏省农业科学院 | A kind of the food vacuum freeze drying equipment and method of recyclable aromatic substance |
| CN108034500A (en) * | 2017-12-29 | 2018-05-15 | 苏州勃朗科技股份有限公司 | A kind of family expenses plants essential oil fragrance extraction element |
| CN112126523A (en) * | 2020-09-22 | 2020-12-25 | 漳州职业技术学院 | Plant essential oil extraction device and extraction method |
| CN115251448A (en) * | 2022-08-22 | 2022-11-01 | 江西中烟工业有限责任公司 | Efficient tobacco essential oil extraction equipment and method thereof |
| CN115251448B (en) * | 2022-08-22 | 2023-06-16 | 江西中烟工业有限责任公司 | Efficient tobacco essential oil extraction equipment and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |
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| CX01 | Expiry of patent term |