CN206910854U - A kind of extraction tower of SCF-CO 2 qinghaosu - Google Patents
A kind of extraction tower of SCF-CO 2 qinghaosu Download PDFInfo
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- CN206910854U CN206910854U CN201720782799.3U CN201720782799U CN206910854U CN 206910854 U CN206910854 U CN 206910854U CN 201720782799 U CN201720782799 U CN 201720782799U CN 206910854 U CN206910854 U CN 206910854U
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- China
- Prior art keywords
- separation chamber
- thermostat
- gas tank
- separation
- condenser
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Links
- 238000000605 extraction Methods 0.000 title claims abstract description 43
- BLUAFEHZUWYNDE-NNWCWBAJSA-N artemisinin Chemical compound C([C@](OO1)(C)O2)C[C@H]3[C@H](C)CC[C@@H]4[C@@]31[C@@H]2OC(=O)[C@@H]4C BLUAFEHZUWYNDE-NNWCWBAJSA-N 0.000 title claims abstract description 14
- 229930101531 artemisinin Natural products 0.000 title claims abstract description 14
- 229930183339 qinghaosu Natural products 0.000 title claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 74
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002304 perfume Substances 0.000 description 2
- 101100314150 Caenorhabditis elegans tank-1 gene Proteins 0.000 description 1
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000658 coextraction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003815 supercritical carbon dioxide extraction Methods 0.000 description 1
- 230000008542 thermal sensitivity Effects 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of extraction tower of SCF-CO 2 qinghaosu,Its structure includes gas tank,Switch valve,Separation chamber one,Charging aperture,Condenser pipe,Condenser,Discharging opening,Thermostat,Separation chamber two,Air inlet pipe,The cross section of separation chamber two is circle,The separation chamber two left and right sides in terms of front is parallel to each other,The upper surface of separation chamber two is connected with separation chamber one,The right side of separation chamber two is provided with gas tank,The gas tank upper end is provided with switch valve,It is flexibly connected on the left of the gas tank hypomere with air inlet pipe using interference fit,The beneficial effects of the utility model are provided with thermostat,Pass through the temperature adjustment button design temperature of thermostat,Temperature sensitive member impression separation room temperature,Transmit a signal to converter,Drive heating module running,The fan of thermostat inner chamber makes heating module precisely heat according to temperature height adjustment rotating speed,High extraction yield is reached by constant temperature,Reduce extraction time.
Description
Technical field
The utility model is a kind of extraction tower of SCF-CO 2 qinghaosu, belongs to extraction equipment field.
Background technology
Supercritical carbon dioxide extraction is the relation of the solvability using supercritical fluid and its density, that is, utilizes pressure
Carried out with influence of the temperature to supercritical fluid solvability.In the supercritical state, by supercritical fluid with it is to be separated
Material contact, make it that selectively polarity size, boiling point height and the composition of molecular size range be extracted successively.It is super
The characteristics of critical CO2 extractions, determines that its application is very wide.Such as in medical industry, available for effective component of Chinese herbal medicine
Extraction, refined, and the separation of lipid mixture of thermal sensitivity biological medicine;In the food industry, hops carries
Take, extraction of pigment etc.;It is natural and synthetic perfume refined in perfume industry;Separation of mixture etc. in chemical industry.
Prior art discloses Application No.：200920026529.5 a kind of cyclic stirring type extracting tower, the stirring-type
The cross section of the extraction tower section of extraction tower is provided with column plate with holes, the column plate by extraction tower section be separated into not only independently of each other but also
Interconnected extraction space, at least provided with a circulating pump in each described extraction space, so, by light phase by
Circulation pump line is added at the top of extraction tower section, and heavy phase is added by extraction tower section bottom cycle pump inlet pipe, in extraction tower section, heavy phase
It is sufficiently mixed with light phase by circulating pump circulation stirring, completes efficient extraction process.Multiple, control circulating pump can be set in circulating pump
Opening quantity can control effect of extracting fine or not.The utility model is simple in construction, using reliable so that and extract mixing is abundant,
Effect of extracting is preferable, improves enterprises production efficiency.But it is disadvantageous in that existing cyclic stirring type extracting tower is extracting
Temperature can not be controlled during taking, extraction yield, the probability of increase extraction failure can be reduced.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of SCF-CO 2 qinghaosu
Extraction tower, temperature can not be controlled in extraction process to solve existing cyclic stirring type extracting tower, extraction yield can be reduced, increased
The problem of extracting the probability of failure.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of supercritical CO extraction
Take the extraction tower of qinghaosu, its structure include gas tank, switch valve, separation chamber one, charging aperture, condenser pipe, condenser, discharging opening,
Thermostat, separation chamber two, air inlet pipe, the cross section of separation chamber two is circular, the separation chamber two left and right sides in terms of front
Parallel to each other, the upper surface of separation chamber two is connected with separation chamber one, and the right side of the separation chamber two is provided with gas tank, on the gas tank
End is provided with switch valve, is flexibly connected on the left of the gas tank hypomere with air inlet pipe using interference fit, in the separation chamber two
End face and separation chamber one are connected and contact surface is the equal circle of diameter, and the one positive stage casing of separation chamber is provided with charging aperture, entered
Material mouth is with the inner chamber of separation chamber one to be mutually communicated structure, and the epimere of separation chamber one left side is connected with condenser pipe, the condenser pipe
Left end is provided with condenser, and the discharging opening is placed in condenser lower end, and the surface of separation chamber two is provided with thermostat.The thermostat
It is made up of temperature sensitive member, converter, heating module, housing, temperature adjustment button, switch, it is on the right side of the lower housing section and warm
Degree sensing element is connected and contact surface is the equal rectangle of diameter, and the temperature sensitive member back side is provided with converter, described
Temperature adjustment button is provided among housing, the temperature adjustment button is connected with heating module, and switch is provided with the left of the lower housing section,
Switch is provided with two altogether, and the thermostat is placed in the surface of separation chamber two.
Further, it is flexibly connected on the left of the gas tank hypomere with air inlet pipe using interference fit.
Further, the upper surface of separation chamber two and separation chamber one are connected and contact surface is the equal circle of diameter.
Further, the one positive stage casing of separation chamber is provided with charging aperture, and charging aperture is mutually to pass through with the inner chamber of separation chamber one
Logical structure.
Further, it is connected on the left of the epimere of separation chamber one with condenser pipe.
Further, the discharging opening is placed in condenser lower end.
Further, thermostat inner chamber epimere is provided with fan.
Further, the converter is connected with heating module.
The beneficial effects of the utility model are provided with thermostat, pass through the temperature adjustment button design temperature of thermostat, temperature
Sensing element impression separation room temperature, transmits a signal to converter, drives heating module running, the fan root of thermostat inner chamber
Heating module is precisely heated according to temperature height adjustment rotating speed, high extraction yield is reached by constant temperature, reduces extraction time.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon.
Fig. 1 is a kind of structural representation of the extraction tower of SCF-CO 2 qinghaosu of the utility model.
Fig. 2 is thermostat schematic diagram of the present utility model.
In figure：Gas tank -1, switch valve -2, separation chamber one -3, charging aperture -4, condenser pipe -5, condenser -6, discharging opening -7,
Thermostat -8, temperature sensitive member -801, converter -802, heating module -803, housing -804, temperature adjustment button -805, open
Close -806, separation chamber two -9, air inlet pipe -10.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 2 is referred to, the utility model provides a kind of technical scheme：A kind of extraction of SCF-CO 2 qinghaosu
Tower is taken, its structure includes gas tank 1, switch valve 2, separation chamber 1, charging aperture 4, condenser pipe 5, condenser 6, discharging opening 7, thermostat
8th, separation chamber 29, air inlet pipe 10, the cross section of separation chamber 29 is circular, the separation chamber 29 left and right sides in terms of front
Parallel to each other, the upper surface of separation chamber 29 is connected with separation chamber 1, and the right side of separation chamber 29 is provided with gas tank 1, the gas
The upper end of tank 1 is provided with switch valve 2, is flexibly connected on the left of the hypomere of gas tank 1 with air inlet pipe 10 using interference fit, described point
It is connected from the upper surface of room 29 and separation chamber 1 and contact surface is the equal circle of diameter, the one 3 positive stage casing of separation chamber is set
There is charging aperture 4, charging aperture 4 is to be mutually communicated structure with the inner chamber of separation chamber 1, the epimere of separation chamber 1 left side and condenser pipe 5
It is connected, the left end of condenser pipe 5 is provided with condenser 6, and the discharging opening 7 is placed in the lower end of condenser 6, the surface of separation chamber 29
Provided with thermostat 8.The thermostat 8 is adjusted by temperature sensitive member 801, converter 802, heating module 803, housing 804, temperature
Button 805, the composition of switch 806 are saved, is connected on the right side of the hypomere of housing 804 with temperature sensitive member 801 and contact surface is diameter phase
Deng rectangle, the back side of temperature sensitive member 801 is provided with converter 802, temperature adjustment button is provided among the housing 804
805, the temperature adjustment button 805 is connected with heating module 803, and switch 806, switch 806 are provided with the left of the hypomere of housing 804
Two are provided with altogether, and the thermostat 8 is placed in the surface of separation chamber 29, matches somebody with somebody on the left of the hypomere of gas tank 1 with air inlet pipe 10 using interference
Conjunction mode is flexibly connected, and the upper surface of separation chamber 29 and separation chamber 1 are connected and contact surface is the equal circle of diameter, institute
State one 3 positive stage casing of separation chamber and be provided with charging aperture 4, charging aperture 4 is to be mutually communicated structure, the separation with the inner chamber of separation chamber 1
It is connected on the left of the epimere of room 1 with condenser pipe 5, the discharging opening 7 is placed in the lower end of condenser 6.
Carrying out in use, the temperature adjustment button 805 on thermostat 8 is transferred into the optimum temperature of extraction, conversion first
The temperature signal that device 802 is experienced according to temperature sensitive member 801 from separation chamber 29 drives heating module 803 to operate, thermostat
The fan of 8 inner chambers realizes the speed of heating by rotating speed, heating module is precisely heated, and reaches high extraction yield by constant temperature,
Reduce extraction time.
Temperature sensitive member 801 described in this patent refers to the element delicately experienced measured variable and responded.
The characteristics of with high sensitivity, stability and reliability height, interchangeability and reproducible production.
Gas tank 1 of the present utility model, switch valve 2, separation chamber 1, charging aperture 4, condenser pipe 5, condenser 6, discharging opening 7,
Thermostat 8, separation chamber 29, air inlet pipe 10, the part that part is universal standard part or those skilled in the art know, it is tied
Structure and principle are all that this technology personnel can be learnt by technical manual or be known by normal experiment method, the utility model solution
Certainly the problem of is that existing cyclic stirring type extracting tower can not control temperature in extraction process, can reduce extraction yield, increase extraction
The probability of failure is taken, the utility model is combined with each other by above-mentioned part, can be set by the temperature adjustment button of thermostat
Temperature, temperature sensitive member impression separation room temperature, transmits a signal to converter, drives heating module to operate, in thermostat
The fan of chamber makes heating module precisely heat according to temperature height adjustment rotating speed, reaches high extraction yield by constant temperature, reduces extraction
Time.It is described in detail below：
It is connected with temperature sensitive member 801 on the right side of the hypomere of housing 804 and contact surface is the equal rectangle of diameter, the temperature
Degree sensing element 801 back side is provided with converter 802, and temperature adjustment button 805, the temperature adjustment are provided among the housing 804
Button 805 is connected with heating module 803, and switch 806 is provided with the left of the hypomere of housing 804, and switch 806 is described altogether provided with two
Thermostat 8 is placed in the surface of separation chamber 29.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of extraction tower of SCF-CO 2 qinghaosu, its structure include gas tank（1）, switch valve（2）, separation chamber one
（3）, charging aperture（4）, condenser pipe（5）, condenser（6）, discharging opening（7）, thermostat（8）, separation chamber two（9）, air inlet pipe（10）,
The separation chamber two（9）Cross section is circular, the separation chamber two（9）Parallel to each other, the separation in the left and right sides in terms of front
Room two（9）Upper surface and separation chamber one（3）It is connected, it is characterised in that：
The separation chamber two（9）Right side is provided with gas tank（1）, the gas tank（1）Upper end is provided with switch valve（2）, the gas tank（1）Under
Section left side and air inlet pipe（10）It is flexibly connected using interference fit, the separation chamber two（9）Upper surface and separation chamber one（3）
It is connected and contact surface is the equal circle of diameter, the separation chamber one（3）Positive stage casing is provided with charging aperture（4）, charging aperture（4）With
Separation chamber one（3）Inner chamber is to be mutually communicated structure, the separation chamber one（3）Epimere left side and condenser pipe（5）It is connected, the condensation
Pipe（5）Left end is provided with condenser（6）, the discharging opening（7）It is placed in condenser（6）Lower end, the separation chamber two（9）Surface is provided with
Thermostat（8）；
The thermostat（8）By temperature sensitive member（801）, converter（802）, heating module（803）, housing（804）, temperature
Adjusting knob（805）, switch（806）Composition, the housing（804）Hypomere right side and temperature sensitive member（801）It is connected and contacts
Face is the equal rectangle of diameter, the temperature sensitive member（801）The back side is provided with converter（802）, the housing（804）In
Between be provided with temperature adjustment button（805）, the temperature adjustment button（805）With heating module（803）It is connected, the housing（804）Under
Section left side is provided with switch（806）, switch（806）Two are provided with altogether, the thermostat（8）It is placed in separation chamber two（9）Surface.
A kind of 2. extraction tower of SCF-CO 2 qinghaosu according to claim 1, it is characterised in that：The gas tank
（1）Hypomere left side and air inlet pipe（10）It is flexibly connected using interference fit.
A kind of 3. extraction tower of SCF-CO 2 qinghaosu according to claim 1, it is characterised in that：The separation
Room two（9）Upper surface and separation chamber one（3）It is connected and contact surface is the equal circle of diameter.
A kind of 4. extraction tower of SCF-CO 2 qinghaosu according to claim 1, it is characterised in that：The separation
Room one（3）Positive stage casing is provided with charging aperture（4）, charging aperture（4）With separation chamber one（3）Inner chamber is to be mutually communicated structure.
A kind of 5. extraction tower of SCF-CO 2 qinghaosu according to claim 1, it is characterised in that：The separation
Room one（3）Epimere left side and condenser pipe（5）It is connected.
A kind of 6. extraction tower of SCF-CO 2 qinghaosu according to claim 1, it is characterised in that：The discharging
Mouthful（7）It is placed in condenser（6）Lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720782799.3U CN206910854U (en) | 2017-06-30 | 2017-06-30 | A kind of extraction tower of SCF-CO 2 qinghaosu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720782799.3U CN206910854U (en) | 2017-06-30 | 2017-06-30 | A kind of extraction tower of SCF-CO 2 qinghaosu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206910854U true CN206910854U (en) | 2018-01-23 |
Family
ID=61334969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720782799.3U Expired - Fee Related CN206910854U (en) | 2017-06-30 | 2017-06-30 | A kind of extraction tower of SCF-CO 2 qinghaosu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206910854U (en) |
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2017
- 2017-06-30 CN CN201720782799.3U patent/CN206910854U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180123 |