CN202369565U - Volatile oil extracting device - Google Patents
Volatile oil extracting device Download PDFInfo
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- CN202369565U CN202369565U CN2011205108781U CN201120510878U CN202369565U CN 202369565 U CN202369565 U CN 202369565U CN 2011205108781 U CN2011205108781 U CN 2011205108781U CN 201120510878 U CN201120510878 U CN 201120510878U CN 202369565 U CN202369565 U CN 202369565U
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- volatile oil
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- pipe
- sample collection
- condensing
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Abstract
The utility model relates to a volatile oil extracting device. The volatile oil extracting device consists of a water vapor generator, a receiver and a condenser, wherein the receiver consists of a sample collecting pipe, a condensing device, a branch pipe, a liquid storage pipe and a gas guide pipe. According to the utility model, the sample collecting pipe and the condensing device are combined together, so that temperature of a graduated pipe is lowered, some volatile substances with low boiling points can be effectively condensed in time, without volatilization caused by overhigh temperature, volatile oil with a high boiling point can be quickly condensed, the joint of an inclined gas guide pipe and the gas guide pipe is arranged within the length range of a condensing pipe at the outer part of a collecting pipe, and therefore the sample collecting pipe can be condensed conveniently and effectively. The volatile oil extracting device has the advantages of simple structure, reasonable design and convenience for operation, is suitable for quickly extracting the volatile oil in plants and some volatile oil contents with low boiling points, and is also applicable to a student experiment for extracting the volatile oil in the plants.
Description
Technical field
The utility model belongs to chemical substance and extracts equipment technical field, is specifically related to from plant material, extract in a kind of laboratory the device of volatile oil.
Background technology
Plant volatile oil is called essential oil usually again; Its English name is essential oil; Be be present in the plant materials one type can with wet distillation come out and with the general name of the not miscible volatility oily composition of water, be mainly used in industries such as tobacco, medicine, essence, spices, makeup at present.Volatile oil is mixture, and its component is comparatively complicated; Mostly be colourless or the pale yellow oily liquid body, and have special fragrance or sharp flavor; Proportion is generally between 0.850-1.180; Be soluble in absolute ethyl alcohol, ethers, chloroform, dithiocarbonic anhydride and the lipid acid, be insoluble in water.As far as volatile oil, especially in high-grade spices was produced, Different Extraction Method was very big to the influence of aromatoising substance, therefore selected efficient feasible process for extracting most important.
The process for extracting that uses at present mainly comprises steam distillation, solvent-extraction process, milling process, supercritical fluid extraction (SFE), microcapsule-aqueous two-phase extraction method etc.In actual production, steam distillation is to use the most widely.But traditional wet distillation extraction element remains in many weak points, causes the loss that causes essential oil soluble in water of a part of essential oil as can only carry out water distillation owing to it.Volatile oil extraction separator is a most important parts in the volatile oil extraction separation device; And present volatile oil separator adopts conventional wet distillation device usually; Mainly partly be made up of prolong, water vapour producer, glove container etc., there are deficiencies such as structure is too simple, extraction efficiency is low in this extractor.In addition and since water vapour under condensing tube condensation in temperature very high, the temperature that causes sample collection tube is too high and make one to go on foot and be easy to the evaporable material and can not get effective extraction.
Summary of the invention
The utility model purpose is; Traditional volatile oil sample collection tube portion temperature is too high to cause lower boiling volatile matter to can not get effective extraction in order to overcome; A kind of volatile oil extractor is provided; This device is made up of water vapour producer, receptor and condensing surface, and receptor is made up of sample collection tube, condensing works, arm, liquid storage tube and gas tube; Be that sample collection tube and condensing works are combined, be convenient to lower boiling material and obtain condensation timely and effectively.The position that the inclined tube of air guide simultaneously links to each other with gas tube will be in the length range of the outer prolong of collection tube, is convenient to sample collection and is in control effective condensation.This apparatus structure is simple, and is reasonable in design, is convenient to operation.Be applicable to the volatile oil in the rapid extraction plant, be specially adapted to the extraction of some lower boiling volatile oil components.
The described a kind of volatile oil extractor of the utility model, this device is made up of water vapour producer, receptor and condensing surface, and receptor is made up of sample collection tube, condensing works, arm, liquid storage tube and gas tube; The liquid storage tube (7) of one end of receptor (2) is connected with condensing surface (3); The gas tube of its other end (9) is connected with water vapour producer (1); Lower end sample collection tube (6) at receptor (2) one side liquid storage tubes (7) is with condensing works (4), and an end of air guide inclined tube (8) is connected with liquid storage tube (7), and the other end is connected with gas tube (9); One end of arm (5) is connected with gas tube (9), and the other end is connected with the outlet of sample collection tube (6).
The height that air guide inclined tube (8) is connected with gas tube (9) is positioned between the water-in and water-out open height of sample collection condensing works (4).
The technical scheme that the utility model adopted: add a condensing works in the outside of sample collection tube, make water vapour obtain condensation fast, guaranteed that lower boiling material in time is condensed, avoid volatilizing away and can not get effective separation.The position that the inclined tube of air guide simultaneously links to each other with gas tube is positioned within the scope of sample collection out-tubular condensing pipe; The temperature that guarantees sample collection tube is effectively reduced; Avoided simultaneously causing losing of some effective constituents, improved extraction efficiency and the quality of extracting volatile oil greatly owing to the temperature of sample collection tube is too high.This apparatus structure is simple, and is reasonable in design, is convenient to operation, is applicable to the volatile oil in the rapid extraction plant, is specially adapted to the extraction of some lower boiling volatile oil components, also can be used for student's plant volatile oil and extracts experiment.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Further describing below in conjunction with accompanying drawing, and provide embodiment, described specific embodiment is only in order to explaining the utility model, and is not used in that to limit this use novel.
The described a kind of volatile oil extractor of the utility model, this device is made up of water vapour producer, receptor and condensing surface, and receptor is made up of sample collection tube, condensing works, arm, liquid storage tube and gas tube; The liquid storage tube 7 of one end of receptor 2 is connected with condensing surface 3; The gas tube 9 of its other end is connected with water vapour producer 1, on the lower end sample collection tube 6 of receptor 2 one side liquid storage tubes 7, is with condensing works 4, and an end of air guide inclined tube 8 is connected with liquid storage tube 7; The other end is connected with gas tube 9; The height that air guide inclined tube 8 is connected with gas tube 9 can guarantee that like this extract in the collection tube obtains sufficient condensation between the water-in and water-out open height of sample collection condensing works 4, an end of arm 5 is connected with gas tube 9; The other end is connected with the outlet of sample collection tube 6; During prolong outside the design sample collection tube, the design of the entery and delivery port of prolong makes things convenient for water receiving pipe in the outside.
In use, earlier water is put into sample collection tube 6, then sample is pulverized; Put into 1 heating of water vapour producer, and add water boil, water vapour carries gas tube 9, the air guide inclined tube 8 of volatile organic component in receptor 2 and gets into liquid storage tube 7; Flow in the sample collection tube 6 through the condensation of condensing surface 3 places then; In sample collection tube 6 places layering, wherein the heavy constituent water is back in the water vapour producer 1 through arm 5, and the light constituent organic phase is stayed in the sample collection tube 6; After the completion to be extracted, open the end opening valve of sample collection tube 6 and emit collection.
In distillation extraction; Because water vapour is very high through the temperature of the water that the condensing works condensation is got off; Can cause some easy evaporable materials to vapor away; Yet after outside sample collection tube, adding condensing works, can guarantee that the extracting substance that top condensing tube condensation gets off is unlikely to from newly vaporing away, will improve the yield of volatile oil because the temperature of sample collection tube is too high so greatly.
Claims (2)
1. volatile oil extractor, its spy is that this device is made up of water vapour producer, receptor and condensing surface, receptor is made up of sample collection tube, condensing works, arm, liquid storage tube and gas tube; The liquid storage tube (7) of one end of receptor (2) is connected with condensing surface (3); The gas tube of its other end (9) is connected with water vapour producer (1); Lower end sample collection tube (6) at receptor (2) one side liquid storage tubes (7) is with condensing works (4), and an end of air guide inclined tube (8) is connected with liquid storage tube (7), and the other end is connected with gas tube (9); One end of arm (5) is connected with gas tube (9), and the other end is connected with the outlet of sample collection tube (6).
2. volatile oil extractor according to claim 1 is characterized in that being positioned between the water-in and water-out open height of sample collection condensing works (4) at the height that air guide inclined tube (8) is connected with gas tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205108781U CN202369565U (en) | 2011-12-09 | 2011-12-09 | Volatile oil extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205108781U CN202369565U (en) | 2011-12-09 | 2011-12-09 | Volatile oil extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202369565U true CN202369565U (en) | 2012-08-08 |
Family
ID=46593278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205108781U Expired - Fee Related CN202369565U (en) | 2011-12-09 | 2011-12-09 | Volatile oil extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202369565U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405943A (en) * | 2013-07-26 | 2013-11-27 | 中国石油天然气股份有限公司 | Multi-stage extractor for separating oil from water in solid |
| CN105606423A (en) * | 2016-02-26 | 2016-05-25 | 河南中烟工业有限责任公司 | Extracting device and extracting method for volatile and semivolatile components in sample |
| CN106281701A (en) * | 2016-08-17 | 2017-01-04 | 上海清轩生物科技有限公司 | Essential oil extraction device and plants essential oil extracting method |
-
2011
- 2011-12-09 CN CN2011205108781U patent/CN202369565U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405943A (en) * | 2013-07-26 | 2013-11-27 | 中国石油天然气股份有限公司 | Multi-stage extractor for separating oil from water in solid |
| CN105606423A (en) * | 2016-02-26 | 2016-05-25 | 河南中烟工业有限责任公司 | Extracting device and extracting method for volatile and semivolatile components in sample |
| CN106281701A (en) * | 2016-08-17 | 2017-01-04 | 上海清轩生物科技有限公司 | Essential oil extraction device and plants essential oil extracting method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20201209 |