CN110251978A - A kind of supercritical extract liquid fractionation kettle - Google Patents
A kind of supercritical extract liquid fractionation kettle Download PDFInfo
- Publication number
- CN110251978A CN110251978A CN201910663961.3A CN201910663961A CN110251978A CN 110251978 A CN110251978 A CN 110251978A CN 201910663961 A CN201910663961 A CN 201910663961A CN 110251978 A CN110251978 A CN 110251978A
- Authority
- CN
- China
- Prior art keywords
- autoclave body
- body unit
- agitating shaft
- kettle cover
- medium
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 14
- 238000005194 fractionation Methods 0.000 title description 5
- 238000003756 stirring Methods 0.000 claims abstract description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000000605 extraction Methods 0.000 claims abstract description 10
- 238000013019 agitation Methods 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/02—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in boilers or stills
Abstract
The present invention relates to a kind of supercritical extract liquid to be fractionated kettle, it is characterised in that: including autoclave body module, magnetic agitation module, heating module and fractional extraction module；Agitating shaft is driven to rotate by way of the non-contact electromagnetic agitation for being in the present invention, the two big positions need to fully ensure that leakproofness only between kettle cover and autoclave body unit and between stirring axle sleeve and kettle cover in integral device；Conventional agitating mode is avoided to cause leakproofness poor, there are the situations of security risk；In addition, the medium extended on autoclave body unit inner wall bottom end, which enters pipe, guarantees that medium is sufficiently contacted with the object to be extracted in autoclave body unit in horizontally disposed；The interior velocity of medium and pressure of autoclave body unit can be monitored at any time in the end setting solenoid valve that medium enters pipe.
Description
Technical field
The present invention relates to supercritical extracting equipment fields more particularly to a kind of supercritical extract liquid to be fractionated kettle.
Background technique
Overcritical is supercritical fluid, is a kind of not only on-gaseous but also non-liquid states of matter between gas-liquid, this object
Matter can only could exist in its temperature and pressure postcritical.The density of supercritical fluid is larger, similar with liquid, and it
Viscosity be relatively close to gas again.Therefore supercritical fluid is a kind of very ideal extractant.
Existing situation explanation, in chemical industry extraction and separation experiment, supercritical fractionation kettle equipment is most common equipment, the change
In work extraction and separation experimentation, needs to carry out equipment various parts flow, pressure, temperature and adjust and repair, it is general super
The joining section being connected there are many places between the stirring system of critical extraction kettle and kettle structure, significantly increases integral device
To sealing requirements, such equipment risk unqualified there are biggish leakproofness；In addition, overcritical substance is entering point
Evaporating kettle dispersion effect difference causes effect of extracting undesirable.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of supercritical extract liquid to be fractionated kettle, is able to solve general
Supercritical fractionation equipment has that huge leakproofness risk and supercritical medium enter dispersion effect difference in fractionation kettle.
In order to solve the above technical problems, the technical solution of the present invention is as follows: a kind of supercritical extract liquid is fractionated kettle, wound
New point is: including autoclave body module, magnetic agitation module, heating module and fractional extraction module；
The autoclave body module includes autoclave body unit and kettle cover, is connected by bolt group by kettle cover between the kettle cover and autoclave body unit
It is locked on autoclave body unit, is provided with sealing ring between the kettle cover and autoclave body unit；The kettle cover is formed along axis direction
One threaded hole；The side bottom end of the autoclave body unit is provided with discharge gate；
The magnetic agitation module includes stirring motor, agitating shaft, stirring axle sleeve, motor rack, outer magnet and inner magnet；It is described to stir
Motor is mixed to be arranged on agitating shaft set by motor rack；The stirring axle sleeve is threadedly attached on the threaded hole of kettle cover, institute
The one end for stating stirring axle sleeve protrudes from kettle cover end face and closing, and one end of the agitating shaft extends to the sealed end of stirring axle sleeve,
The other end of agitating shaft extends to agitating shaft in autoclave body unit and is connected in stirring axle sleeve by floating bearing；The stirring motor
Output end connect with outer magnet, drive outer magnet rotation；The end of the outer magnet is arranged and groove setting is nested in and stirs
It mixes outside the sealing end of axle sleeve；The inner magnet is fixed at the end of agitating shaft, outer magnetic of the inner magnet in rotation
Body driving is lower to drive agitating shaft rotation, is provided with stirring blade on the agitating shaft；
The heating module is arranged on the outer profile of autoclave body unit；The shunting extraction module includes that medium enters pipe and medium
Discharge nozzle；The port that the medium enters pipe is arranged on kettle cover；The bottom end that the medium enters pipe extends to autoclave body unit
Inner wall bottom end and horizontally disposed, the medium, which enters pipe and extends on autoclave body unit inner wall bottom end, is provided with several media outlets；
The medium, which enters, is provided with solenoid electric valve on pipe；The end of the medium discharge nozzle is arranged on the other side of kettle cover.
Further, the heating module is fluid heating jacket structure, and the side up and down on heating module is respectively set
There are the fluid outlet and fluid inlet for heating to autoclave body unit.
Further, the agitating shaft, which is put on, is provided with stirring axle sleeve installation handle.
The present invention has the advantages that
1) it drives agitating shaft to be rotated by way of the non-contact electromagnetic agitation for being in the present invention, only has kettle in integral device
The two big positions need to fully ensure that leakproofness between lid and autoclave body unit and between stirring axle sleeve and kettle cover；It avoids often
The agitating mode of rule causes leakproofness poor, and there are the situations of security risk；In addition, extending to Jie on autoclave body unit inner wall bottom end
Matter enters pipe and guarantees that medium is sufficiently contacted with the object to be extracted in autoclave body unit in horizontally disposed；Enter the end of pipe in medium
Portion's setting solenoid valve can monitor the interior velocity of medium and pressure of autoclave body unit at any time.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structural schematic diagram that a kind of supercritical extract liquid of the invention is fractionated kettle.
Specific embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among the embodiment described range.
A kind of supercritical extract as shown in Figure 1 with liquid be fractionated kettle, including autoclave body module 1, magnetic agitation module 2, plus
Thermal modules 3 and fractional extraction module 4.
Autoclave body module 1 includes autoclave body unit 11 and kettle cover 12, passes through bolt group between the kettle cover 12 and autoclave body unit 11
Kettle cover 12 is locked on autoclave body unit 11 by connection, is provided with sealing ring between the kettle cover 12 and autoclave body unit 11；The kettle
Lid 12 forms a threaded hole along axis direction；The side bottom end of the autoclave body unit 11 is provided with discharge gate 13.
Magnetic agitation module 2 includes stirring motor 21, agitating shaft 22, stirring axle sleeve 23, motor rack 24, outer magnet 25 and interior
Magnet 26；The stirring motor 21 is arranged on stirring axle sleeve 23 by motor rack 24；The stirring axle sleeve 23 is connected by screw thread
It connects on the threaded hole of kettle cover 12, one end of the stirring axle sleeve 23 protrudes from 12 end face of kettle cover and closing, the agitating shaft 22
One end extend to the sealed end of stirring axle sleeve 23, the other end of agitating shaft 22 extends to agitating shaft 22 in autoclave body unit 11 and passes through
Floating bearing is connected in stirring axle sleeve 23；The output end of the stirring motor 21 is connect with outer magnet 25, drives outer magnet 25
Rotation；The end of the outer magnet 25 is arranged and groove setting is nested in outside the sealing end of stirring axle sleeve 23；In described
Magnet 26 is fixed at the end of agitating shaft 22, and the inner magnet 26 drives agitating shaft 22 in the case where the outer magnet 25 of rotation drives
It rotates, is provided with stirring blade 27 on the agitating shaft 22.
Heating module 3 is arranged on the outer profile of autoclave body unit 11；The shunting extraction module 4 includes that medium enters pipe 41
With medium discharge nozzle 42；The port that the medium enters pipe 41 is arranged on kettle cover 12；Prolong the bottom end that the medium enters pipe 41
It extends to the inner wall bottom end of autoclave body unit 11 and is horizontally disposed with, the medium enters pipe 41 and extends on 11 inner wall bottom end of autoclave body unit
It is provided with several media outlets；The medium, which enters on pipe 41, is provided with solenoid electric valve；The end of the medium discharge nozzle 42
It is arranged on the other side of kettle cover 12.
Heating module 3 is fluid heating jacket structure, and the side up and down on heating module 3 is separately provided for autoclave body
The fluid outlet and fluid inlet that unit 11 heats.
Stirring axle sleeve installation handle 28 is provided on stirring axle sleeve 23.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
It is merely illustrated the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also has
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of supercritical extract is fractionated kettle with liquid, it is characterised in that: including autoclave body module, magnetic agitation module, heated mould
Block and fractional extraction module；
The autoclave body module includes autoclave body unit and kettle cover, is connected by bolt group by kettle cover between the kettle cover and autoclave body unit
It is locked on autoclave body unit, is provided with sealing ring between the kettle cover and autoclave body unit；The kettle cover is formed along axis direction
One threaded hole；The side bottom end of the autoclave body unit is provided with discharge gate；
The magnetic agitation module includes stirring motor, agitating shaft, stirring axle sleeve, motor rack, outer magnet and inner magnet；It is described to stir
Motor is mixed to be arranged on agitating shaft set by motor rack；The stirring axle sleeve is threadedly attached on the threaded hole of kettle cover, institute
The one end for stating stirring axle sleeve protrudes from kettle cover end face and closing, and one end of the agitating shaft extends to the sealed end of stirring axle sleeve,
The other end of agitating shaft extends to agitating shaft in autoclave body unit and is connected in stirring axle sleeve by floating bearing；The stirring motor
Output end connect with outer magnet, drive outer magnet rotation；The end of the outer magnet is arranged and groove setting is nested in and stirs
It mixes outside the sealing end of axle sleeve；The inner magnet is fixed at the end of agitating shaft, outer magnetic of the inner magnet in rotation
Body driving is lower to drive agitating shaft rotation, is provided with stirring blade on the agitating shaft；
The heating module is arranged on the outer profile of autoclave body unit；The shunting extraction module includes that medium enters pipe and medium
Discharge nozzle；The port that the medium enters pipe is arranged on kettle cover；The bottom end that the medium enters pipe extends to autoclave body unit
Inner wall bottom end and horizontally disposed, the medium, which enters pipe and extends on autoclave body unit inner wall bottom end, is provided with several media outlets；
The medium, which enters, is provided with solenoid electric valve on pipe；The end of the medium discharge nozzle is arranged on the other side of kettle cover.
2. a kind of supercritical extract according to claim 1 is fractionated kettle with liquid, it is characterised in that: the heating module is
Fluid heating jacket structure, the side up and down on heating module be separately provided for the fluid outlet that autoclave body unit is heated and
Fluid inlet.
3. a kind of supercritical extract according to claim 1 is fractionated kettle with liquid, it is characterised in that: the agitating shaft is put on
It is provided with stirring axle sleeve installation handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910663961.3A CN110251978A (en) | 2019-07-23 | 2019-07-23 | A kind of supercritical extract liquid fractionation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910663961.3A CN110251978A (en) | 2019-07-23 | 2019-07-23 | A kind of supercritical extract liquid fractionation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110251978A true CN110251978A (en) | 2019-09-20 |
Family
ID=67927641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910663961.3A Pending CN110251978A (en) | 2019-07-23 | 2019-07-23 | A kind of supercritical extract liquid fractionation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110251978A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215002A (en) * | 2020-01-20 | 2020-06-02 | 中南大学 | High-temperature high-pressure supercritical carbon dioxide reaction kettle |
| CN113018898A (en) * | 2021-03-10 | 2021-06-25 | 佳木斯大学 | Traditional chinese medicine preparation is with floating high extraction rate supercritical fluid extraction system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201249049Y (en) * | 2008-09-01 | 2009-06-03 | 贵州航天乌江机电设备有限责任公司 | High-pressure extraction kettle with magnetic-force mixing device |
| CN101708381A (en) * | 2009-10-30 | 2010-05-19 | 南京工业大学 | Extraction kettle with fluid distributor |
| CN202822858U (en) * | 2012-10-02 | 2013-03-27 | 师宗彤野食品有限公司 | Buckwheat flavonoids extracting device |
| JP2013078737A (en) * | 2011-10-05 | 2013-05-02 | Itec Co Ltd | Liquid extraction device and fluid removing method |
| CN104190323A (en) * | 2014-09-10 | 2014-12-10 | 四川天齐锂业股份有限公司 | Rapid vacuum dispersion reaction kettle |
| CN206604219U (en) * | 2017-03-06 | 2017-11-03 | 湖南和广生物科技有限公司 | High-pressure carbon dioxide extraction equipment |
| CN109771987A (en) * | 2019-03-29 | 2019-05-21 | 南通睿智超临界科技发展有限公司 | A kind of supercritical extracting equipment |
| CN210583718U (en) * | 2019-07-23 | 2020-05-22 | 海安华达石油仪器有限公司 | Liquid fractionating kettle for supercritical extraction |
-
2019
- 2019-07-23 CN CN201910663961.3A patent/CN110251978A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201249049Y (en) * | 2008-09-01 | 2009-06-03 | 贵州航天乌江机电设备有限责任公司 | High-pressure extraction kettle with magnetic-force mixing device |
| CN101708381A (en) * | 2009-10-30 | 2010-05-19 | 南京工业大学 | Extraction kettle with fluid distributor |
| JP2013078737A (en) * | 2011-10-05 | 2013-05-02 | Itec Co Ltd | Liquid extraction device and fluid removing method |
| CN202822858U (en) * | 2012-10-02 | 2013-03-27 | 师宗彤野食品有限公司 | Buckwheat flavonoids extracting device |
| CN104190323A (en) * | 2014-09-10 | 2014-12-10 | 四川天齐锂业股份有限公司 | Rapid vacuum dispersion reaction kettle |
| CN206604219U (en) * | 2017-03-06 | 2017-11-03 | 湖南和广生物科技有限公司 | High-pressure carbon dioxide extraction equipment |
| CN109771987A (en) * | 2019-03-29 | 2019-05-21 | 南通睿智超临界科技发展有限公司 | A kind of supercritical extracting equipment |
| CN210583718U (en) * | 2019-07-23 | 2020-05-22 | 海安华达石油仪器有限公司 | Liquid fractionating kettle for supercritical extraction |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215002A (en) * | 2020-01-20 | 2020-06-02 | 中南大学 | High-temperature high-pressure supercritical carbon dioxide reaction kettle |
| CN111215002B (en) * | 2020-01-20 | 2021-08-10 | 中南大学 | High-temperature high-pressure supercritical carbon dioxide reaction kettle |
| CN113018898A (en) * | 2021-03-10 | 2021-06-25 | 佳木斯大学 | Traditional chinese medicine preparation is with floating high extraction rate supercritical fluid extraction system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |
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| RJ01 | Rejection of invention patent application after publication |