CN206355639U - A kind of hydrodistillation device with silicagel column separator - Google Patents
A kind of hydrodistillation device with silicagel column separator Download PDFInfo
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- CN206355639U CN206355639U CN201720022328.2U CN201720022328U CN206355639U CN 206355639 U CN206355639 U CN 206355639U CN 201720022328 U CN201720022328 U CN 201720022328U CN 206355639 U CN206355639 U CN 206355639U
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- China
- Prior art keywords
- hydrodistillation
- silicagel column
- extractor
- condenser pipe
- water
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Abstract
The utility model discloses a kind of hydrodistillation device with silicagel column separator, including：Extractor (9), its outer layer has heater (10), its upper port exports the bottom that (8) connect condenser pipe (1) by retort gas, and its lower port connects steam generator (12) upper port by steam outlet (11)；Silicagel column (4), its upper port connects condenser pipe (1) lower port by condensing fluid outlet (3), and its lower port connects the steam generator (12) by moisture outlet (6).Device of the present utility model is simple, can continuously run, efficiency high can apply to laboratory and industrialized production.
Description
Technical field
The utility model belongs to chemical apparatuses technical field, and in particular to a kind of water vapour with silicagel column separator is carried
Take device.
Background technology
Extracting the effective ingredient of the volatile component such as Chinese medicine of plant has many methods, such as supercritical methanol technology.This method
Advantage is to carry out at low temperature, does not destroy volatile component.But the equipment of this method is complicated, extraction cost is higher.Some
The volatile component of plant is more stable, and water insoluble, can use hydrodistillation, but there is presently no can continuously and stably
This device.
Utility model content
The utility model provides a kind of hydrodistillation device with silicagel column separator, and device of the present utility model can
So that with hydrodistillation, with the volatile component of some plants, and efficiency high, device are simple, extract purity is high.
A kind of hydrodistillation device with silicagel column separator of the present utility model, including：
Extractor 9, its outer layer has heater 10, and its upper port is connected under condenser pipe 1 by retort gas outlet 8
Portion, its lower port connects the upper port of steam generator 12 by steam outlet 11；
Silicagel column 4, its upper port connects the lower port of condenser pipe 1 by condensing fluid outlet 3, and its lower port is gone out by moisture
The connection of mouth 6 steam generators 12.
Preferably, silica gel 5 is filled with the silicagel column 4.
Preferably, the outer layer heater 10 of the extractor 9 is steam heating interlayer.
Preferably, the outer layer of condenser pipe 1 is condensation water interlayer, and condensed water water inlet 2, top are arranged at condensation water interlayer bottom
There is condensed water delivery port 7.
Preferably, the volume of the extractor 9 is 5~10L.
Device of the present utility model is used to extract the volatile component step of plant：Plant is put into extractor, then
With the hydrodistillation in steam generator, the condensed water water inlet of condenser pipe is passed through cold water, and the water vapour of extractor adds
Hot interlayer is passed through water vapour, 1~3h of extraction time.After the condensed pipework condensation of volatile oil component through hydrodistillation, water vapour
Become aqueous water, silicagel column is entered together with volatile oil component, moisture is not by silica gel absorption, and moisture is reentered through moisture outlet
Steam generator, moisture is recycled；Volatile oil component by the silica gel absorption in silicagel column, it is to be distilled after the completion of,
Silicagel column is taken out, with organic solvent, such as dichloromethane or acetone or ethyl acetate by adsorb silica gel volatile oil into
Divide and elute, eluent vacuum distillation obtains plant extracts.
The advantage of the utility model device：
1st, device of the present utility model is simple, can continuously run, efficiency high, can apply to laboratory and industrial metaplasia
Production.
2nd, the outer layer of device extractor of the present utility model is furnished with steam heating interlayer, can control in the tank of extractor
Temperature is more than 100 DEG C, so as to ensure that the water vapour of steam generator generation keeps steam condition after entering extractor, no
Water can be condensed into, extraction effect is more preferable.
3rd, after the condensed pipework condensation of volatile oil component through hydrodistillation, water vapour becomes aqueous water, with volatile oil into
Divide and enter silicagel column together, moisture is not by silica gel absorption, and moisture reenters steam generator through moisture outlet, and moisture is obtained
To recycling；Volatile oil component by the silica gel absorption in silicagel column, it is to be distilled after the completion of, silicagel column is taken out, with organic molten
Agent, the volatile oil component by absorption in silica gel such as dichloromethane or acetone or ethyl acetate are eluted, eluent decompression
Distillation, obtains the higher volatile oil component of purity.
4th, the volatile component of plant that device of the present utility model can be extracted can such as be carried by the silica gel absorption in silicagel column
Take the chemical composition in tobacco, chemical composition in radix glycyrrhizae etc..
Brief description of the drawings
Fig. 1 is a kind of hydrodistillation schematic device with silicagel column separator of the present utility model
Reference is：1- condenser pipes, 2- condensed water water inlets, 3- condensation fluid outlets, 4- silicagel columns, 5- silica gel, 6-
Moisture outlet, 7- condensation-water drains, the outlet of 8- retort gas, 9- extractors, 10- heaters, 11- steam outlets, 12- water
Steam raising plant.
Embodiment
Embodiment 1：Extract the extraction of the volatile chemical component in offal
Offal 500g is put into 5L extractors, 1L 5wt% aqueous citric acid solution (effect is added：Containing big in tobacco leaf
The alkaline matters such as volatile nicotine are measured, if be extracted, the quality of volatile oil, citric acid and alkaline matter knot can be influenceed
Close, become ionic compound, it is not volatile, and density is more than water), then with the hydrodistillation in steam generator,
The condensed water water inlet of condenser pipe is passed through cold water, and water vapour becomes aqueous water, and silicagel column, moisture are entered together with volatile oil component
Not by silica gel absorption, moisture reenters steam generator through moisture outlet, and moisture is recycled；Volatile oil component
By the silica gel absorption in silicagel column, it is to be distilled after the completion of, silicagel column is taken out, will be adsorbed with organic solvent dichloromethane in silica gel
Volatile oil component elute, eluent vacuum distillation obtains tobacco extract.
Embodiment 2：The extraction of volatile chemical component in radix glycyrrhizae powder
Radix glycyrrhizae powder 500g is put into 10L extractors, then with the hydrodistillation in steam generator, condensation
The condensed water water inlet of pipe is passed through cold water, and water vapour becomes aqueous water, together with volatile oil component enter silicagel column, moisture not by
Silica gel absorption, moisture reenters steam generator through moisture outlet, and moisture is recycled；Volatile oil component is by silicon
Silica gel absorption in glue post, it is to be distilled after the completion of, silicagel column is taken out, with organic solvent ethyl acetate will adsorb waving in silica gel
Hair oil composition is eluted, eluent vacuum distillation, obtains licorice.
Claims (5)
1. a kind of hydrodistillation device with silicagel column separator, it is characterised in that including：
Extractor (9), its outer layer has heater (10), and its upper port exports (8) by retort gas and connects condenser pipe (1)
Bottom, its lower port connects steam generator (12) upper port by steam outlet (11)；
Silicagel column (4), its upper port connects condenser pipe (1) lower port by condensing fluid outlet (3), and its lower port passes through moisture
Export (6) and connect the steam generator (12).
2. hydrodistillation device according to claim 1, it is characterised in that silica gel is filled with the silicagel column (4)
(5)。
3. hydrodistillation device according to claim 1, it is characterised in that the outer layer heating dress of the extractor (9)
(10) are put for steam heating interlayer.
4. hydrodistillation device according to claim 1, it is characterised in that condenser pipe (1) outer layer is condensed water
Interlayer, condensation water interlayer bottom has condensed water water inlet (2), top to have condensed water delivery port (7).
5. hydrodistillation device according to claim 1, it is characterised in that the volume of the extractor (9) is 5~
10L。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022328.2U CN206355639U (en) | 2017-01-07 | 2017-01-07 | A kind of hydrodistillation device with silicagel column separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022328.2U CN206355639U (en) | 2017-01-07 | 2017-01-07 | A kind of hydrodistillation device with silicagel column separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206355639U true CN206355639U (en) | 2017-07-28 |
Family
ID=59379680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720022328.2U Active CN206355639U (en) | 2017-01-07 | 2017-01-07 | A kind of hydrodistillation device with silicagel column separator |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730984A (en) * | 2017-01-07 | 2017-05-31 | 云南中烟工业有限责任公司 | It is a kind of with the steam extraction device of silicagel column separator and its application |
-
2017
- 2017-01-07 CN CN201720022328.2U patent/CN206355639U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730984A (en) * | 2017-01-07 | 2017-05-31 | 云南中烟工业有限责任公司 | It is a kind of with the steam extraction device of silicagel column separator and its application |
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