CN201529407U - Multi-purpose reduced pressure distillation device - Google Patents
Multi-purpose reduced pressure distillation device Download PDFInfo
- Publication number
- CN201529407U CN201529407U CN 200920085885 CN200920085885U CN201529407U CN 201529407 U CN201529407 U CN 201529407U CN 200920085885 CN200920085885 CN 200920085885 CN 200920085885 U CN200920085885 U CN 200920085885U CN 201529407 U CN201529407 U CN 201529407U
- Authority
- CN
- China
- Prior art keywords
- connector
- pipe
- distillation device
- tube
- reduced pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004821 distillation Methods 0.000 title abstract description 15
- 238000005292 vacuum distillation Methods 0.000 claims description 9
- 238000010992 reflux Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 239000000341 volatile oil Substances 0.000 abstract description 12
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000000284 extract Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000006837 decompression Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000000605 extraction Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001256 steam distillation Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000002390 rotary evaporation Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- -1 aluminium alkoxide Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000019476 oil-water mixture Nutrition 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
Images
Abstract
The utility model relates to a distillation device, in particular to a multi-purpose reduced pressure distillation device which comprises a heating device, a distillation device and a condenser pipe, and is characterized in that an outlet of the distillation device A is connected with an inlet (4) of a connector (3) by a pipe (5); a backflow hole (6) of the connector (3) is connected with a pipe (7) which is connected with the pipe (5) by a connecting pipe B to form a circulating loop; the pipe (7) and the connecting pipe B are respectively provided with control valves (1) and (2); and the condenser pipe is arranged at an outlet end of the connector (3). The multi-purpose reduced pressure distillation device has multiple functions, and not only can be used as the common rotary evaporator for concentrating primary extracting solution, but also can be used as a reduced pressure distillation extracting device for extracting natural plant essential oil or separating substances.
Description
Technical field
The utility model relates to a kind of distilling apparatus, specifically a kind of vacuum distillation apparatus of using more.
Background technology
Decompression distillation is to separate one of the common method of organic compound of can purifying.It is specially adapted to those and does not reach the boiling point material of decomposes, oxidation or polymerization when air-distillation.Vacuum distillation apparatus reduces system's internal pressure by means of vavuum pump, just can reduce the boiling point of liquid, thereby isolate the higher material of boiling point.In experiment, we come first extract is concentrated by Rotary Evaporators commonly used, and this is that a kind of decompression concentrates mode.At present, in the experiment that some spices extract, we extract the part natural plant essential oils at the mode of steam distillation commonly used.But because high temperature heating, the essential oil that this mode is extracted, its perfumery matter destructible and losing.
The development and use of vacuum distillation apparatus now also have, and what introduce as patent CN 2569867Y is to solve the problem of liquid aluminium alkoxide distillation in purifying, and patent CN 101269273 introduces is bumping etc. in the decompression distillation.They all just play a kind of effect of separation, can not well separate oil water mixture again when extracting natural plant essential oils.Therefore inventing a kind of novel vacuum distillation apparatus is highly profitable.
Summary of the invention:
The purpose of this utility model is exactly the deficiency that exists at existing vacuum distillation apparatus, and a kind of vacuum distillation apparatus of using is provided more, to remedy the shortcoming of existing pressurization fairing function singleness.
Realize like this during the technical solution of the utility model: it comprises heater, distilling apparatus and a condenser pipe, it is characterized in that: the outlet of distilling apparatus A is connected with the import 4 of connector 3 by inclined tube 5, the refluxing opening 6 of connector 3 is connected with straight tube 7, straight tube 7 is connected to form a closed circuit by tube connector B and inclined tube 5, first control valve 1 and second control valve 2 are housed respectively on straight tube 7 and the tube connector B, and condenser pipe 9 is contained in the port of export of connector 3.Described condenser pipe 9 is a spherical condensating tube.
Advantage of the present utility model:
1, the utility model purposes is more, both can do common Rotary Evaporators usefulness, carries out concentrating of extract just; Also the decompression distillation extraction element be can do, natural plant essential oils or separate substance extracted.
2, the utility model extracts with lower temperature distillation when extracting natural plant essential oils, destroys less to a perfumery matter of essential oil.
3, the utility model has shortened the extraction process time of steam distillation in conjunction with the advantage of Rotary Evaporators and steam distillation extraction essential oil, makes this device practical more.
Description of drawings
Fig. 1 is the prior art structural representation
Fig. 2 the utility model structural representation
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, the utility model comprises a heater 8, distilling apparatus A and condenser pipe 9, the outlet of distilling apparatus A is connected with the import 4 of connector 3 by inclined tube 5, the refluxing opening 6 of connector 3 is connected with straight tube 7, straight tube 7 is connected to form a closed circuit by tube connector B and inclined tube 5, first control valve 1 and second control valve 2 are housed respectively on straight tube 7 and the tube connector B, and condenser pipe 9 is contained in the port of export of connector 3.Described condenser pipe 9 is a spherical condensating tube.
Valve 2 plays an important role in extracting essential oil.During as common rotary evaporation, valve 2 is closed; When extracting light oil, valve-off 1 is opened valve 2, and when water level rose to liquid level E, water can cover the upper end E liquid level of tube connector B automatically, passed back among the distilling apparatus A, and light oil just is retained in the C section pipeline; When extracting heavy oil, valve 1,2 is closed, profit layering in D section pipe, water, passes back among the distilling apparatus A when water covers the F liquid level on the upper strata, and heavy oil just is retained in the bottom of pipe 7.This device also can be done reduced-pressure backflow and extract, and valve-off 1 is opened valve 2, adds a large amount of extraction solvents in distilling apparatus A, gets final product with the loss amount of offsetting in pipeline.
Application Example one: certain extract is concentrating of extract just
Extract is dropped among the distilling apparatus A, do the decompression rotary evaporation and concentrate, valve 1,2 is closed, when the solvent that concentrates out surpasses liquid level E, valve 1 slightly can be opened, allow the solvent that distills out ooze.The effect of its concentrated effect and original Rotary Evaporators is consistent.
Application Example two: light oil is extracted in the decompression distillation of certain natural plants
This natural plants is dropped among the distilling apparatus A, add suitable quantity of water and make solvent, vacuumize, do the distillation of decompression water and extract, when vacuum was certain, when water temperature showed 80 ℃, the water boiling in the distilling apparatus A began to reflux.Water oil content layer in pipe D, oil are on top, and water is in the bottom, and when liquid level arrived E, water diffused out from pipe B and passes back into the distilling apparatus A.The essential oil of this method extraction carries out the fragrance contrast with the essential oil that original normal temperature extracts, and asks relevant speciality blending personnel evaluation, and the essential oil fragrance that this method is extracted is abundanter, more approaching nature.
Claims (2)
1. use vacuum distillation apparatus one kind more, it comprises heater, distilling apparatus and a condenser pipe, it is characterized in that: the outlet of distilling apparatus A is connected with the import (4) of connector (3) by inclined tube (5), the refluxing opening (6) of connector (3) is connected with straight tube (7), straight tube (7) is connected to form a closed circuit by tube connector B and inclined tube (5), first control valve (1) and second control valve (2) are housed respectively on straight tube (7) and the tube connector B, and condenser pipe (9) is contained in the port of export of connector (3).
2. use vacuum distillation apparatus according to claim 1, it is characterized in that: described condenser pipe (9) is a spherical condensating tube more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920085885 CN201529407U (en) | 2009-05-19 | 2009-05-19 | Multi-purpose reduced pressure distillation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920085885 CN201529407U (en) | 2009-05-19 | 2009-05-19 | Multi-purpose reduced pressure distillation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529407U true CN201529407U (en) | 2010-07-21 |
Family
ID=42524818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920085885 Expired - Fee Related CN201529407U (en) | 2009-05-19 | 2009-05-19 | Multi-purpose reduced pressure distillation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935590A (en) * | 2010-09-06 | 2011-01-05 | 云南绿宝香精香料股份有限公司 | Low-temperature thin film citronella oil instantaneous distilling device |
| CN106135767A (en) * | 2015-03-30 | 2016-11-23 | 河南工业大学 | Steaming and decocting Flour product local flavor catcher |
-
2009
- 2009-05-19 CN CN 200920085885 patent/CN201529407U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935590A (en) * | 2010-09-06 | 2011-01-05 | 云南绿宝香精香料股份有限公司 | Low-temperature thin film citronella oil instantaneous distilling device |
| CN101935590B (en) * | 2010-09-06 | 2012-06-27 | 云南绿宝香精香料股份有限公司 | Low-temperature thin film citronella oil instantaneous distilling device |
| CN106135767A (en) * | 2015-03-30 | 2016-11-23 | 河南工业大学 | Steaming and decocting Flour product local flavor catcher |
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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: 20100721 Termination date: 20140519 |