CN205659431U - Device capable of simultaneously distilling and extracting - Google Patents
Device capable of simultaneously distilling and extracting Download PDFInfo
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- CN205659431U CN205659431U CN201620459057.2U CN201620459057U CN205659431U CN 205659431 U CN205659431 U CN 205659431U CN 201620459057 U CN201620459057 U CN 201620459057U CN 205659431 U CN205659431 U CN 205659431U
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- alembic
- extraction
- return duct
- mixing
- drainer
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Abstract
The utility model belongs to the technical field of chemical separation draws equipment, a device capable of simultaneously distilling and extracting of it is easy and simple to handle is related to. The utility model discloses an in original device capable of simultaneously distilling and extracting's improvement, it is concrete for will mixing extraction drainer split for mixing extraction jar and drainer, increased electric machine control flabellum structure in mixing extraction jar, make material vapour and solvent vapour intensive mixing in mixing the extraction jar to improve extraction efficiency. The utility model provides an in the mixed extraction jar steam mix inhomogeneous and insufficient, the problem of influence extraction efficiency is through having increased the flabellum structure in mixing the extraction jar to make the vertical flabellum structure of electric machine control rotatory, rotatory wind -force makes material vapour and solvent vapour intensive mixing in mixing extraction jar, improves extraction efficiency, arrives the drainer condensation again after the extraction is abundant, thereby improves and extract efficiency, this device is easy and simple to handle, practical, only needs a small amount of solvent just can draw a large amount of samples.
Description
Technical field
The open a kind of SDE method of this utility model, belongs to chemical separating extraction equipment technical field, specifically
Relate to a kind of easy and simple to handle, there is distilling and extracting device while good repeated and higher extraction quantity.
Background technology
At present, widely used SDE method is by distillation tube, hybrid extraction condensation chamber, layering return duct three
It is grouped into.The Simultaneous distillation-extraction instrument of utility model patent ZL200620134964.6 adds the dress of condensing reflux speed controlling
Putting, repeatability is improved.Owing to such distilling and extracting device is little with the change of Flath design, extractant steams
Gas and the most not sufficiently mixed liquid that is just condensed into of sample solution steam to be purified, therefore reduce the efficiency of distillation extraction.
SDE method is improved by Chinese invention patent application (application number: 200710124584.3), and it expands
Independent hybrid chamber is to improve distillation efficiency, but still it is complicated to there is structure, and required work space is big, is easily damaged, it is difficult to clean
Etc. defect.
Extraction and condensation two parts are integrated by existing SDE method, make structure complicated, add behaviour in man-hour
Making difficulty big, percent defective is high, and equipment cost is high；To condense and extract together in a device, although make device compacter, but
Having greatly reduced the space of steam and organic solvent exposure extraction, two kinds of steam cannot be fully contacted, and causes under extraction efficiency
Fall；The reduced space of two kinds of steam contact extractions, is easily caused pressure instability, makes the water in U-tube pour organic solvent bottle, lead
Causing to extract unsuccessfully, so improving temperature controlled required precision, operation easier is big.
To this end, the present inventor is through lot of experiments, develops the split type of a kind of compact and distilled extraction simultaneously
Fetching is put, and applies respond well.
Summary of the invention
The purpose of this utility model is to provide a kind of SDE method, solves steam in hybrid extraction tank
Problem that is uneven, that affect extraction yield, the most also solves mixing integral type SDE method structure complicated, percent defective
Height, etc. problem.
This utility model is the improvement done on the basis of existing Simultaneous distillation-extraction instrument, and concrete technical scheme is such as
Under: a kind of SDE method, including left side alembic 11 and right side alembic 12, it is inserted into respectively on 2 alembics
Distillation tube 2, be inserted into respectively left side alembic 11 and the distillation tube 2 of right side alembic 12, hybrid extraction tank 3, U-shaped be layered back
Flow tube 4, the port of export of 5,2 distillation tubes 2 of drainer are directly connected to hybrid extraction tank 3 lower end, and the connection of hybrid extraction tank 3 upper end is cold
Solidifying tank 5, drainer 5 lower end connects a U-shaped layering return duct 4, and U-shaped layering return duct 4 is respectively by left side return duct 61 and the right side
Side reflux pipe 62 connects with left side alembic 11 and right side alembic 12, and described left side return duct 61 height refluxes less than right side
Pipe 62, described hybrid extraction tank 3 bosom vertical direction is provided with leaf fan 32, and connects internal leaf by vertical axes 31
Shape fan 32 and external motor 33, control fan 32 by motor 33 and rotate.
Further, the flabellum of described leaf fan 32 is for be vertically crisscross arranged.
Further, for convenience of charging, described left side alembic 11 and right side alembic 12 upper end are provided with a charging
Mouthful, charge door is provided with sealing cover body 13.
Preferably, described device is in addition to glass material except the material of U-shaped layering return duct 4, and other parts device is selected
Stainless steel.Described U-shaped return duct is finished glass article, it is simple to observes liquid level delamination and controls plug valve.
Preferably, described left side alembic 11 and the capacity of right side alembic 12 are 200-250L.
Preferably, described hybrid extraction tank 3 is cylinder.
Operation principle of the present utility model: the steam utilizing sample vapors and extractant is the most mixed in airtight device
Closing, each component can be distilled off when less than respective boiling point, and during distillation, the boiling point of mixture will keep constant, when the most a certain
After component is steamed completely, temperature just rises to stay the boiling point of component in bottle.First volatile ingredient is distilled off, then
On spiral condensing tube, complete extraction with extractant, according to the difference of extractant with water proportion, both are separated, finally reclaim
Extract.
The beneficial effects of the utility model:
1) problem that during this utility model solves hybrid extraction tank, steam is uneven and insufficient, impact extraction effect
The problem of rate, the most also solves mixing integral type SDE method structure complicated, and difficulty of processing is big, and percent defective is high
Problem.
2) this utility model controls blade structure by adding motor in hybrid extraction tank, allows vertical blade structure revolve
Turning, the wind-force of rotation makes material steam and solvent vapour be sufficiently mixed in hybrid extraction tank, improves extraction efficiency, and extraction is fully
After advance to drainer condensation, thus improve extraction efficiency.
3) this utility model is easy and simple to handle, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of SDE method,
Wherein alembic on the left of 11-, alembic on the right side of 12-, 13-sealing cover body, 2-distillation tube, 3-hybrid extraction tank, 4-U
Shape layering return duct, 5-drainer, return duct on the left of 61-, return duct on the right side of 62-, 31-vertical axes, the leaf fan of 32-, 33-electricity
Machine.
Detailed description of the invention
A kind of SDE method, including left side alembic 11 and right side alembic 12, is inserted into left side respectively and steams
Evaporate the distillation tube 2 of tank 11 and right side alembic 12, cylinder hybrid extraction tank 3, U-shaped layering return duct 4, drainer 5,2 steaming
The port of export evaporating pipe 2 is directly connected to hybrid extraction tank 3 lower end, and hybrid extraction tank 3 upper end connection drainer 5, drainer 5 lower end is even
Logical 1 U-shaped layering return duct 4, U-shaped layering return duct 4 is steamed with left side by left side return duct 61 and right side return duct 62 respectively
Evaporating tank 11 to connect with right side alembic 12, left side return duct 61 height is less than right side return duct 62, in described hybrid extraction tank 3
Center vertical direction, portion is provided with leaf fan 32, and flabellum is for be vertically crisscross arranged, and connects internal leaf wind by vertical axes 31
Fan 32 and external motor 33, control fan 32 by motor 33 and rotate.
For convenience of charging, described left side alembic 11 and right side alembic 12 upper end are provided with a charge door, charge door
It is provided with sealing cover body 13.The material selection stainless steel of described device.Described left side alembic 11 and right side distillation
The capacity of tank 12 is 200L.
During use, determine to be placed on left side alembic 11, or right side alembic according to the density size of extractant Yu water
12, it is necessary to liquid bigger for density is placed in left side alembic 11, less for density is placed in right side alembic 12.Assuming that water
Density is bigger than extractant, first loads appropriate material and water in left side alembic 11, loads appropriate in right side alembic 12
Extractant；Then, bottom two alembics, carry out heating to distill simultaneously.Now, left side alembic 11 produces
The extractant steam that material and steam and right side alembic 12 produce will enter in hybrid extraction tank 3 by distillation tube 2
Row mixing, and constantly rise.Now, open hybrid extraction tank motor and make flabellum rotate, make mixed gas in hybrid extraction tank 3
Mix homogeneously, the mixed gas of rising enters drainer 5, water vapour and solvent vapo(u)r by hybrid extraction tank 3 upper end and exists simultaneously
Being condensed in instrument, water and solvent are the most miscible, separated, flow to both sides respectively in instrument U-shaped layering return duct
Alembic in, result distillation and extraction carry out simultaneously.To flow downwardly into after condensation in layering return duct 4 and carry out collecting, being layered,
After layering, extractant is upper, aqueous phase under, at this point it is possible to by the plug valve on return duct 61 on the left of regulation to thing
The back-flow velocity of material phase is controlled, and the extractant being positioned at aqueous phase upper end will constantly be accumulated mutually, and refluxes eventually through right side
Pipe 62 is back in the alembic 12 of right side.So move in circles, until after Simultaneous distillation-extraction terminates, reclaim successively and distill simultaneously
In extracting system, the aqueous phase of residual with extractant mutually, has reached the final purpose of distillation extraction.Have only to a small amount of solvent
Just can extract a large amount of sample.
In order to make mixed gas mix homogeneously in hybrid extraction tank 3 of rising, this utility model is by by hybrid extraction
Drainer is split as hybrid extraction tank and drainer, adds motor and control blade structure in hybrid extraction tank, allows and vertically fans
Impeller structure rotates, and the wind-force of rotation makes material steam and solvent vapour be sufficiently mixed in hybrid extraction tank, improves extraction efficiency,
Advance to drainer condensation after extraction fully, thus improve extraction efficiency.
Embodiment: as a example by distilling Oleum lavandula angustifolia, add in alembic 11 fresh lavandula angustifolia fresh inflorescence 50kg and
Water 50L, add diethyl ether in alembic 12 50L, seals charge door, is simultaneously heated to boiling and produces steam, opens hybrid extraction tank electricity
Machine makes flabellum rotate, and lavandula angustifolia oil content continues to rise to after coming hybrid extraction tank 3 and the extraction of ether steam-stirring with steam
Drainer 5, steam is condensed into liquid and arrived U-shaped return duct later, and in U-shaped return duct, moisture is sunken to lower section, on ether floats on
Side, along with the gradually accumulation of liquid, the plug valve on return duct 61 on the left of regulation, make aether backflow enter in the alembic 12 of right side,
Moisture content passes back in alembic 11, stops heating, taken off by the solution in right side alembic 12 after the most repeatedly extracting 2 hours
Recycling design ether after water process, i.e. obtains having Oleum lavandula angustifolia, and after testing, product meets GB/T12653-2008, and yield is
1.5%-1.8%, the proportion of goods damageds of ether are 20%.
Claims (6)
1. a SDE method, including left side alembic (11) and right side alembic (12), is inserted into 2 steamings respectively
Evaporate the distillation tube (2) on tank, hybrid extraction tank (3), U-shaped layering return duct (4), drainer (5), the outlet of 2 distillation tubes (2)
End is directly connected to hybrid extraction tank (3) lower end, hybrid extraction tank (3) upper end connection drainer (5), and drainer (5) lower end connects
One U-shaped layering return duct (4), U-shaped layering return duct (4) is respectively by left side return duct (61) and right side return duct (62) and a left side
Side alembic (11) connects with right side alembic (12), and described left side return duct (61) height is less than right side return duct (62),
It is characterized in that: described hybrid extraction tank (3) bosom vertical direction is provided with leaf fan (32), and passes through vertical axes
(31) connect internal leaf fan (32) and external motor (33), control fan (32) by motor (33) and rotate.
SDE method the most according to claim 1, it is characterised in that: the flabellum of described leaf fan (32)
For being vertically crisscross arranged.
SDE method the most according to claim 1 and 2, it is characterised in that: described left side alembic (11)
Being respectively equipped with a charge door with right side alembic (12) upper end, described charge door is provided with sealing cover body (13).
SDE method the most according to claim 1, it is characterised in that: the material of described device divides except U-shaped
Layer return duct (4) is outside glass material, and other parts select stainless steel.
SDE method the most according to claim 1, it is characterised in that: described left side alembic (11) and the right side
The capacity of side alembic (12) is 200-250L.
SDE method the most according to claim 1, it is characterised in that: described hybrid extraction tank (3) is circle
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459057.2U CN205659431U (en) | 2016-05-19 | 2016-05-19 | Device capable of simultaneously distilling and extracting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459057.2U CN205659431U (en) | 2016-05-19 | 2016-05-19 | Device capable of simultaneously distilling and extracting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205659431U true CN205659431U (en) | 2016-10-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620459057.2U Active CN205659431U (en) | 2016-05-19 | 2016-05-19 | Device capable of simultaneously distilling and extracting |
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| Country | Link |
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| CN (1) | CN205659431U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106833901A (en) * | 2017-03-03 | 2017-06-13 | 季文杰 | Sandalwood essential oil fractional extraction method and device |
| CN110835584A (en) * | 2019-11-29 | 2020-02-25 | 浙江大学 | Simultaneous nitrogen-blowing extraction device and essential oil fidelity extraction method |
-
2016
- 2016-05-19 CN CN201620459057.2U patent/CN205659431U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106833901A (en) * | 2017-03-03 | 2017-06-13 | 季文杰 | Sandalwood essential oil fractional extraction method and device |
| CN110835584A (en) * | 2019-11-29 | 2020-02-25 | 浙江大学 | Simultaneous nitrogen-blowing extraction device and essential oil fidelity extraction method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |