CN108325237A - A kind of stagewise extraction equipment - Google Patents
A kind of stagewise extraction equipment Download PDFInfo
- Publication number
- CN108325237A CN108325237A CN201810454879.5A CN201810454879A CN108325237A CN 108325237 A CN108325237 A CN 108325237A CN 201810454879 A CN201810454879 A CN 201810454879A CN 108325237 A CN108325237 A CN 108325237A
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- China
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- extraction
- extraction box
- light phase
- storage room
- solenoid valve
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- 238000000605 extraction Methods 0.000 title claims abstract description 144
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 67
- 238000000926 separation method Methods 0.000 abstract description 8
- 239000012071 phase Substances 0.000 description 94
- 230000001360 synchronised effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0488—Flow sheets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The present invention relates to a kind of stagewise extraction equipments,It includes supporting rack,Overhead gage and lower baffle plate,It is fixedly installed motor above support frame as described above,It is connected with transmission shaft on the downside of the motor,The transmission shaft is connect by speed reducer with the first extraction box,It is provided with light phase inlet and the first light phase export on the left of first extraction box,It is provided with storage room A below first light phase export,It is provided with solenoid valve A below the storage room A,The lower rights the solenoid valve A are connected with the second extraction box,It is provided with variable-frequency governor A above second extraction box,It is provided with the second light phase export on the left of second extraction box,It is provided with storage room B below second light phase export,It is provided with solenoid valve B below the storage room B,The lower right sides the solenoid valve B are connected with third extraction box,It is provided with variable-frequency governor B above the third extraction box；The present invention has the advantages that simple in structure, separation is thorough, extraction efficiency is high.
Description
Technical field
The invention belongs to abstraction technique fields, and in particular to a kind of stagewise extraction equipment.
Background technology
Extraction is one of the important method of separation or extraction of substance, its effect of centrifugal extraction apparatus is not wait density
Two kinds of liquid phases of solution and solvent are extracted, and are first sufficiently mixed in centrifugal force field, promote the transfer of solute, then carry out two
The separation and discharge of phase liquid, when to chemical combination extracting substances, traditional extraction equipment is carried out by the way of single-stage extraction
The extraction of compound, but this extraction process is less efficient, and extraction is not thorough enough, and two-phase liquid fails thoroughly to divide
From work requirements cannot be met, and in order to improve extraction efficiency, people are extracted using multi-stag extraction equipment, but current institute
The multi-stag extraction equipment separating rate used is slower, and two-phase solvent purity is relatively low, has seriously affected the efficiency of extraction；Therefore,
There is provided a kind of simple in structure, separation thoroughly, the high stagewise extraction equipment of extraction efficiency is necessary.
Invention content
The purpose of the invention is to overcome the deficiencies in the prior art, and offer one kind is simple in structure, separation is thorough, extraction
Efficient stagewise extraction equipment.
The object of the present invention is achieved like this：A kind of stagewise extraction equipment, it includes supporting rack, overhead gage and lower block
Plate, support frame as described above top are fixedly installed motor, are connected with transmission shaft on the downside of the motor, the transmission shaft passes through speed reducer
It is connect with the first extraction box, first extraction box is fixed above overhead gage, is provided on the left of first extraction box
Light phase inlet and the first light phase export, are provided with heavy liquid inlet and the first heavy out on the right side of first extraction box, and described the
It is provided with below one light phase export below storage room A, the storage room A and is provided with the lower rights solenoid valve A, solenoid valve A company
It is connected to the second extraction box, variable-frequency governor A is provided with above second extraction box, the is provided on the left of second extraction box
Two light phase exports, the second extraction box right side are provided with the second heavy out, storage are provided with below second light phase export
Room B is deposited, being provided with the lower right sides solenoid valve B, the solenoid valve B below the storage room B is connected with third extraction box, the third
It is provided with variable-frequency governor B above extraction box, third light phase export, the third extraction are provided on the left of the third extraction box
It is provided with third heavy out on the right side of case.
The transmission shaft is connected with speed reducer, variable-frequency governor A and variable-frequency governor B.
First extraction box is internally provided with the first rotary drum, and the first mixing chamber is provided on the downside of first rotary drum.
Second extraction box is internally provided with the second rotary drum, and the second mixing chamber is provided on the downside of second rotary drum.
The third extraction box is internally provided with third rotary drum, and third mixing chamber is provided on the downside of the third rotary drum.
The storage room A and storage room B is ellipticity sphere.
Beneficial effects of the present invention：The present invention uses hierachical structure, at work first by heavy-phase liquid and light-phase liquid by
Heavy liquid inlet and light phase inlet are added in the first extraction box, are carried out once in the first rotary drum after the mixing of the first mixing chamber
Extraction, heavy-phase liquid and light-phase liquid after extraction are flowed out by the first heavy out and the first light phase export respectively, the first light phase export
Liquid flow in storage room A, after reaching a certain amount of, solenoid valve A is opened, and light-phase liquid flow to the second mixing chamber, through second
Extraction box carries out reextraction, and the two-phase liquid after extraction is flowed out from the second heavy out and the second light phase export respectively, and second is light
Mutually the liquid of outlet outflow is flow in storage room B, and after reaching a certain amount of, solenoid valve B is opened, and light-phase liquid flow to third mixing
Room, then last time extraction is carried out through third extraction box, two-phase liquid goes out from third heavy out and third light phase after the completion of extraction
Mouth outflow, completes fractional extraction.
In the present invention, two-phase liquid passes through single extraction device, and light-phase liquid and heavy-phase liquid is made to detach, make light-phase liquid into
Second of extraction of row, purity is further enhanced, then is extracted three times to light-phase liquid, and the light-phase liquid concentration after extraction is more
Height, thus heavy-phase liquid concentration liquid get a promotion, and three extraction boxes provide motors control, and each extraction box is provided with speed governing
Device can be completed three extraction box synchronous operations but not synchronized effect, make extraction according to the corresponding governing speed of two-phase liquid ingredient
It is more efficient；The present invention have the advantages that it is a kind of it is simple in structure, separation thoroughly, extraction efficiency it is high.
Description of the drawings
Fig. 1 is a kind of stagewise extraction equipment structural schematic diagram of the present invention.
Fig. 2 is a kind of stagewise extraction equipment transmission shaft connecting structure schematic diagram of the present invention.
In figure：1, supporting rack 2, overhead gage 3, lower baffle plate 4, motor 5, transmission shaft 6, speed reducer 7, first
Extraction box 8, the first rotary drum 9, the first light phase export 10, the first heavy out 11, light phase inlet 12, heavy liquid inlet
13, the first mixing chamber 14, the second extraction box 15, the second rotary drum 16, the second heavy out 17, storage room A 18, electricity
Magnet valve A 19, the second mixing chamber 20, variable-frequency governor A 21, third extraction box 22, third rotary drum 23, the second light phase
Outlet 24, storage room B 25, solenoid valve B 26, third heavy out 27, third mixing chamber 28, third light phase export
29, variable-frequency governor B.
Specific implementation mode
Following further describes the present invention with reference to the drawings.
Embodiment 1
As depicted in figs. 1 and 2, a kind of stagewise extraction equipment, it includes supporting rack 1, overhead gage 2 and lower baffle plate 3, the support
The top of frame 1 is fixedly installed motor 4, and 4 downside of the motor is connected with transmission shaft 5, and the transmission shaft 5 passes through speed reducer 6 and the
One extraction box 7 connects, and first extraction box 7 is fixed at 2 top of overhead gage, and first extraction box, 7 left side is provided with
Light phase inlet 11 and the first light phase export 8, first extraction box, 7 right side are provided with heavy liquid inlet 12 and the first heavy out
10, the lower section of first light phase export 8, which is provided with below storage room A17, the storage room A17, is provided with solenoid valve A18, described
The lower rights solenoid valve A18 are connected with the second extraction box 14, and second extraction box, 14 top is provided with variable-frequency governor A20, institute
It states 14 left side of the second extraction box and is provided with the second light phase export 23, second extraction box, 14 right side is provided with the second heavy out
16, second light phase export, 23 lower section is provided with below storage room B24, the storage room B24 and is provided with solenoid valve B25, institute
It states the lower right sides solenoid valve B25 and is connected with third extraction box 21,21 top of the third extraction box is provided with variable-frequency governor B29,
The third extracts 21 casees left sides and is provided with third light phase export 28, and 21 right side of the third extraction box is provided with third heavy phase and goes out
Mouth 26.
The present invention uses hierachical structure, at work first enters heavy-phase liquid and light-phase liquid by heavy liquid inlet 12 and light phase
Mouth 11 is added in the first extraction box 7, is carried out single extraction in the first rotary drum 8 after the mixing of the first mixing chamber 13, is extracted
Heavy-phase liquid and light-phase liquid afterwards is flowed out by the first heavy out 10 and the first light phase export 9 respectively, the liquid of the first light phase export 9
It flow in storage room A17, after reaching a certain amount of, solenoid valve A18 is opened, and light-phase liquid flow to the second mixing chamber 19, then through second
Extraction box 14 carries out reextraction, and the two-phase liquid after extraction is flowed out from the second heavy out 16 and the second light phase export 23 respectively,
The liquid of second light phase export 23 outflow is flow in storage room B24, and after reaching a certain amount of, solenoid valve B25 is opened, light phase liquid stream
21 casees progress last time extractions are extracted to third mixing chamber 27, then through third, two-phase liquid goes out from third heavy phase after the completion of extraction
Mouth 26 and third light phase export 28 flow out, and complete fractional extraction.
In the present invention, two-phase liquid passes through single extraction device, and light-phase liquid and heavy-phase liquid is made to detach, make light-phase liquid into
Second of extraction of row, purity is further enhanced, then is extracted three times to light-phase liquid, and the light-phase liquid concentration after extraction is more
Height, thus heavy-phase liquid concentration liquid get a promotion, and three extraction boxes provide motors control, and each extraction box is provided with speed governing
Device can be completed three extraction box synchronous operations but not synchronized effect, make extraction according to the corresponding governing speed of two-phase liquid ingredient
It is more efficient；The present invention have the advantages that it is a kind of it is simple in structure, separation thoroughly, extraction efficiency it is high.
Embodiment 2
As depicted in figs. 1 and 2, a kind of stagewise extraction equipment, it includes supporting rack 1, overhead gage 2 and lower baffle plate 3, the support
The top of frame 1 is fixedly installed motor 4, and 4 downside of the motor is connected with transmission shaft 5, and the transmission shaft 5 passes through speed reducer 6 and the
One extraction box 7 connects, and first extraction box 7 is fixed at 2 top of overhead gage, and first extraction box, 7 left side is provided with
Light phase inlet 11 and the first light phase export 8, first extraction box, 7 right side are provided with heavy liquid inlet 12 and the first heavy out
10, the lower section of first light phase export 8, which is provided with below storage room A17, the storage room A17, is provided with solenoid valve A18, described
The lower rights solenoid valve A18 are connected with the second extraction box 14, and second extraction box, 14 top is provided with variable-frequency governor A20, institute
It states 14 left side of the second extraction box and is provided with the second light phase export 23, second extraction box, 14 right side is provided with the second heavy out
16, second light phase export, 23 lower section is provided with below storage room B24, the storage room B24 and is provided with solenoid valve B25, institute
It states the lower right sides solenoid valve B25 and is connected with third extraction box 21,21 top of the third extraction box is provided with variable-frequency governor B29,
The third extracts 21 casees left sides and is provided with third light phase export 28, and 21 right side of the third extraction box is provided with third heavy phase and goes out
Mouth 26.The transmission shaft is connected with speed reducer, variable-frequency governor A and variable-frequency governor B, first extraction box, 7 inside setting
There is the first rotary drum 8, first rotary drum, 8 downside is provided with the first mixing chamber 13, and second extraction box 14 is internally provided with the
Two rotary drums 15, second rotary drum, 15 downside are provided with the second mixing chamber 19, and the third extraction box 21 is internally provided with third
Rotary drum 22,22 downside of the third rotary drum are provided with third mixing chamber 27, and the storage room A17 and storage room B24 are ellipse
Shape sphere.
The present invention uses hierachical structure, at work first enters heavy-phase liquid and light-phase liquid by heavy liquid inlet 12 and light phase
Mouth 11 is added in the first extraction box 7, is carried out single extraction in the first rotary drum 8 after the mixing of the first mixing chamber 13, is extracted
Heavy-phase liquid and light-phase liquid afterwards is flowed out by the first heavy out 10 and the first light phase export 9 respectively, the liquid of the first light phase export 9
It flow in storage room A17, after reaching a certain amount of, solenoid valve A18 is opened, and light-phase liquid flow to the second mixing chamber 19, then through second
Extraction box 14 carries out reextraction, and the two-phase liquid after extraction is flowed out from the second heavy out 16 and the second light phase export 23 respectively,
The liquid of second light phase export 23 outflow is flow in storage room B24, and after reaching a certain amount of, solenoid valve B25 is opened, light phase liquid stream
21 casees progress last time extractions are extracted to third mixing chamber 27, then through third, two-phase liquid goes out from third heavy phase after the completion of extraction
Mouth 26 and third light phase export 28 flow out, and complete fractional extraction.
In the present invention, two-phase liquid passes through single extraction device, and light-phase liquid and heavy-phase liquid is made to detach, make light-phase liquid into
Second of extraction of row, purity is further enhanced, then is extracted three times to light-phase liquid, and the light-phase liquid concentration after extraction is more
Height, thus heavy-phase liquid concentration liquid get a promotion, and three extraction boxes provide motors control, and each extraction box is provided with speed governing
Device can be completed three extraction box synchronous operations but not synchronized effect, make extraction according to the corresponding governing speed of two-phase liquid ingredient
It is more efficient；The present invention have the advantages that it is a kind of it is simple in structure, separation thoroughly, extraction efficiency it is high.
Claims (6)
1. a kind of stagewise extraction equipment, it includes supporting rack, overhead gage and lower baffle plate, it is characterised in that：On support frame as described above
Side is fixedly installed motor, and transmission shaft is connected on the downside of the motor, and the transmission shaft is connected by speed reducer and the first extraction box
It connects, first extraction box is fixed above overhead gage, and light phase inlet and first are provided on the left of first extraction box
Light phase export, the first extraction box right side are provided with heavy liquid inlet and the first heavy out, the first light phase export lower section
It is provided with storage room A, the lower sections storage room A are provided with the lower rights solenoid valve A, the solenoid valve A and are connected with the second extraction box,
It is provided with variable-frequency governor A above second extraction box, the second light phase export is provided on the left of second extraction box, it is described
It is provided with the second heavy out on the right side of second extraction box, storage room B, the storage room are provided with below second light phase export
It is provided with the lower right sides solenoid valve B, the solenoid valve B below B and is connected with third extraction box, is provided with above the third extraction box
Variable-frequency governor B, the third extraction box left side are provided with third light phase export, third are provided on the right side of the third extraction box
Heavy out.
2. a kind of stagewise extraction equipment as described in claim 1, it is characterised in that：The transmission shaft be connected with speed reducer,
Variable-frequency governor A and variable-frequency governor B.
3. a kind of stagewise extraction equipment as described in claim 1, it is characterised in that：First extraction box is internally provided with
First rotary drum, the first rotary drum downside are provided with the first mixing chamber.
4. a kind of stagewise extraction equipment as described in claim 1, it is characterised in that：Second extraction box is internally provided with
Second rotary drum, the second rotary drum downside are provided with the second mixing chamber.
5. a kind of stagewise extraction equipment as described in claim 1, it is characterised in that：The third extraction box is internally provided with
Third rotary drum, the third rotary drum downside are provided with third mixing chamber.
6. a kind of stagewise extraction equipment as described in claim 1, it is characterised in that：The storage room A and storage room B are
Ellipticity sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454879.5A CN108325237A (en) | 2018-05-14 | 2018-05-14 | A kind of stagewise extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454879.5A CN108325237A (en) | 2018-05-14 | 2018-05-14 | A kind of stagewise extraction equipment |
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| Publication Number | Publication Date |
|---|---|
| CN108325237A true CN108325237A (en) | 2018-07-27 |
Family
ID=62935080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810454879.5A Pending CN108325237A (en) | 2018-05-14 | 2018-05-14 | A kind of stagewise extraction equipment |
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| Country | Link |
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| CN (1) | CN108325237A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB699133A (en) * | 1950-09-26 | 1953-10-28 | Anglo Iranian Oil Co Ltd | Process for continuous multi-stage countercurrent extraction |
| CN104874201A (en) * | 2014-02-27 | 2015-09-02 | 浦华环保有限公司 | Combined centrifugal extractor |
| CN206380594U (en) * | 2016-08-31 | 2017-08-08 | 山东御馨生物科技有限公司 | A kind of soybean protein isolate multitple extraction device |
| CN208553217U (en) * | 2018-05-14 | 2019-03-01 | 河南省旷华食品有限公司 | A kind of stagewise extraction equipment |
-
2018
- 2018-05-14 CN CN201810454879.5A patent/CN108325237A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB699133A (en) * | 1950-09-26 | 1953-10-28 | Anglo Iranian Oil Co Ltd | Process for continuous multi-stage countercurrent extraction |
| CN104874201A (en) * | 2014-02-27 | 2015-09-02 | 浦华环保有限公司 | Combined centrifugal extractor |
| CN206380594U (en) * | 2016-08-31 | 2017-08-08 | 山东御馨生物科技有限公司 | A kind of soybean protein isolate multitple extraction device |
| CN208553217U (en) * | 2018-05-14 | 2019-03-01 | 河南省旷华食品有限公司 | A kind of stagewise extraction equipment |
Non-Patent Citations (1)
| Title |
|---|
| 宋航等: "制药分离工程", 华东理工大学出版社, pages: 108 * |
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