CN113476892A - Experiment extraction device - Google Patents
Experiment extraction device Download PDFInfo
- Publication number
- CN113476892A CN113476892A CN202110807144.8A CN202110807144A CN113476892A CN 113476892 A CN113476892 A CN 113476892A CN 202110807144 A CN202110807144 A CN 202110807144A CN 113476892 A CN113476892 A CN 113476892A
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- extraction
- separation
- interior
- liquid inlet
- permanent magnet
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- 238000000605 extraction Methods 0.000 title claims abstract description 62
- 238000002474 experimental method Methods 0.000 title description 6
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 238000000926 separation method Methods 0.000 claims abstract description 36
- 238000010992 reflux Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000012530 fluid Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000622 liquid--liquid extraction Methods 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- B01D11/0419—Solvent extraction of solutions which are liquid in combination with an electric or magnetic field or with vibrations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention discloses an experimental extraction device, which specifically comprises an extractant tank, a reflux outer ring and a reflux outer ring, wherein the extractant tank is provided with an extraction storage tank and an extraction liquid inlet arranged at the top of the extractant tank, and the side above the extraction liquid inlet is provided with a reflux outer ring; the separating funnel is provided with a lower liquid separating cavity pot, an upper liquid inlet funnel and a liquid inlet flow dividing pipe arranged at the side of the separating funnel; the invention discloses a separation inner filter device, which is provided with a cylindrical separation body and a liquid separation filter opening arranged on the outer ring side of the separation inner filter device, wherein the bottom of the separation inner filter device is provided with a conical base plate. The experimental extraction device can be used for extracting common solution, can also finish the extraction of different solutions according to a selected structural part and a use mode, and can not only finish the extraction and separation of the solution, but also separate lower-layer liquid by a plurality of selected embodiments.
Description
Technical Field
The invention relates to the technical field of extraction, in particular to an experimental extraction device.
Background
Extraction, also known as solvent extraction or liquid-liquid extraction, also known as extraction, is a unit operation for separating a mixture by utilizing different solubilities of components in a system in a solvent, namely, a method for transferring solute substances from one solvent to another solvent by utilizing the difference of solubilities or distribution coefficients of the substances in two mutually insoluble (or slightly soluble) solvents to perform a chemical extraction experiment.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an experimental extraction device, and solves the problems that a chemical extraction device cannot realize multiple purposes of one device, has large limitation and has troublesome solution shunt control of downstream.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an experimental extraction device, which comprises a device body,
the extracting agent tank is provided with an extracting agent storage tank and an extracting solution inlet arranged at the top of the extracting agent tank, and the upper edge side of the extracting solution inlet is provided with a backflow outer ring;
the separating funnel is provided with a lower liquid separating cavity pot, an upper liquid inlet funnel and a liquid inlet flow dividing pipe arranged at the side of the separating funnel;
the separation inner filter device is provided with a cylindrical separation body and a liquid separation filter opening arranged on the outer ring side of the separation inner filter device, a conical base plate is arranged at the bottom of the separation inner filter device, a cavity is arranged in the extractant tank, the liquid separation funnel is placed in the middle of the extraction liquid inlet, and the extractant tank is provided with an inner spiral ring, an inner movable rail and a shunt permanent magnet;
interior helicoil, this interior helicoil have helical coil, and fix the interior activity track outside, just interior helicoil internal spin central line corresponds the setting with reposition of redundant personnel permanent magnet central line, mainly used to the acceleration of reposition of redundant personnel permanent magnet, including when the helicoil leads to direct current, can change the positive negative pole that lets in direct current and change the direction that the interior reposition of redundant personnel permanent magnet removed, and the helical coil's that adopts combination makes the reposition of redundant personnel permanent magnet in the device realize being a circular motion.
The shunting permanent magnet is provided with a bar-shaped permanent magnet cylinder and an inner ring clamping groove which is arranged on the inner movable track, the shunting permanent magnet is connected with the inner movable track in a sliding manner, and the shunting permanent magnet can move along the track when moving by arranging the track corresponding to the positioning and can also be used for positioning and placing the shunting permanent magnet.
Preferably, filter device top fixedly connected with circular cone shunt in the separation, the circular cone shunt extends to the intermediate position of extract import, in the setting position of selecting, can make the extract import correspond circular cone shunt top point setting, can make the even reposition of redundant personnel of downflow solution can the at utmost to can correspond with circular cone shunt top at separating funnel bottom liquid outlet, can also play the purpose of plugging up the leakage fluid dram when accomplishing to correspond.
Preferably, extractant tank inner wall avris is located interior helicoidal tangential groove, just helicoidal tangential groove is located the orbital top of internalization, just circular cone shunt is provided with outer lane reposition of redundant personnel slope, just outer lane reposition of redundant personnel slope corresponds interior helicoidal tangential groove setting for the device can shunt along circular cone shunt's outer lane reposition of redundant personnel slope after the extract of top is downflow when using, and the helicoidal tangential groove of inside wall is shunted when the solution that sets up can be so that the solution of reposition of redundant personnel flows out, and spiral tangent line reposition of redundant personnel can be accomplished to the solution of forming the tangent line power with helicoidal tangential groove this moment.
Preferably, the separation is interior to be set up to cavity, just filter device avris has been seted up in the separation and has been placed the filter screen.
Preferably, the feed liquor shunt tubes sets up at separating funnel avris, just the feed liquor shunt tubes extends to separating funnel inside and is provided with interior shunt tubes, interior shunt tubes top is provided with the sealing member, and the feed liquor shunt tubes can be external and be used for injecting the extraction separation, and the sealing member of top is an optional structure.
Preferably, the top of the conical base plate is provided with an outer discharge hole, the outer discharge hole is communicated with the separation inner filtering device, the inner side of the conical base plate is provided with an inner flow guide conical wall, and after the solution in the inner part is filtered, the overflow discharge can easily flow downwards along the flow guide conical wall, so that the foam can be excited again in an effective mode, and the stability of the solution flowing downwards can be ensured.
Preferably, the bottom of the extraction agent tank is provided with a placing groove, the placing groove is arranged on the outer ring of the bottom of the extraction agent tank, and the corresponding placing groove can be used for placing the selected placing groove.
(III) advantageous effects
The invention provides an experimental extraction device. The method has the following beneficial effects:
the experimental extraction device can be used for extracting common solution, can also finish the extraction of different solutions according to a selected structural part and a use mode, and can not only finish the extraction and separation of the solution, but also separate lower layer liquid by a plurality of selected embodiments.
When the direct current is conducted to the inner spiral coil, the direction of the moving of the internal shunting permanent magnet can be changed by changing the anode and the cathode of the conducted direct current, and the adopted spiral coil assembly enables the shunting permanent magnet in the device to do circular motion, so that the device can be used for mixing internal solution and adsorbing and discharging a part of magnetic particles.
The experimental extraction device is provided with a track for positioning, so that the shunting permanent magnet can move along the track when moving, and can also be used for positioning and placing the shunting permanent magnet.
(IV), this experiment extraction device can be so that the even reposition of redundant personnel of downflow solution can the at utmost to liquid outlet can correspond with circular cone shunt top in separating funnel bottom, can also play the purpose of plugging up the leakage fluid dram when accomplishing to correspond.
(V), this experiment extraction device, just outer lane reposition of redundant personnel slope corresponds interior helicoidal tangent line groove setting for the device extract of top when using can shunt along the outer lane reposition of redundant personnel slope of circular cone shunt after downflow, and the helicoidal tangent line groove of inside wall is shunted when the toper slope that sets up can be so that the solution of reposition of redundant personnel flows out, and the spiral tangent line is shunted when forming the solution of tangent line power with helicoidal tangent line groove this moment.
(VI), this experiment extraction device, feed liquor shunt tubes not only can be used for the external extraction parting liquid that is used for injecting, can also be used to the separation to the supernatant fluid.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of the interior of an extractant tank according to the present invention;
FIG. 3 is a schematic bottom view of the extractant tank of the present invention;
FIG. 4 is a schematic structural view of the overall front face of the present invention;
FIG. 5 is a schematic diagram of a separatory funnel according to the present disclosure;
in the figure: 1 extraction agent jar, 2 separating funnel, 3 separation inner filtering device, 4 extraction liquid inlets, 5 conical chassis, 6 standing groove, 7 inlet liquid shunt tubes, 8 inner spiral ring, 9 inner movable track, 10 shunt permanent magnet, 11 separating filter mouth, 12 conical shunt, 13 inner spiral ring tangent groove, 14 inner shunt tubes, 15 sealing element.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-5, the present invention provides a technical solution: an experimental extraction device, which comprises a device body,
the extraction agent tank 1 is provided with an extraction storage tank and an extraction liquid inlet 4 arranged at the top of the extraction agent tank 1, and the upper edge side of the extraction liquid inlet 4 is provided with a reflux outer ring 7;
the separating funnel 2 is provided with a lower separating cavity pot, an upper liquid inlet funnel and a liquid inlet flow dividing pipe 7 arranged at the side of the separating funnel 2;
the separation inner filter device 3 is provided with a cylindrical separation body and a separating filter opening 11 arranged on the outer ring side of the separation inner filter device 3, the bottom of the separation inner filter device 3 is provided with a conical base plate 5, the interior of the extractant tank 1 is provided with a cavity, the separating funnel 2 is placed in the middle of the extraction liquid inlet 4, and the extractant tank 1 is provided with an inner spiral ring 8, an inner movable rail 9 and a shunting permanent magnet 10;
The shunting permanent magnet 10 is provided with a strip-shaped permanent magnet column body and an inner ring clamping groove which is arranged on the inner movable track 9, the shunting permanent magnet 10 is connected with the inner movable track 9 in a sliding mode, the shunting permanent magnet 10 can move along the track when moving due to the arrangement of the track corresponding to positioning, and the shunting permanent magnet can also be used for positioning and placing the shunting permanent magnet.
Filter 3 top fixedly connected with circular cone shunt 12 in the separation, circular cone shunt 12 extends to the intermediate position of extraction liquid import 4, in the setting position of selecting, can be so that extraction liquid import 4 corresponds the most advanced setting in circular cone shunt 12 top, can be so that the even reposition of redundant personnel of downflow solution can the at utmost to the liquid outlet can correspond with circular cone shunt 12 top in separating funnel 2 bottoms liquid outlet, can also play the purpose of plugging up the leakage fluid dram when accomplishing to correspond.
The inner wall avris of extractant jar 1 is located interior helicoil tangent groove 13, and helicoil tangent groove 13 is located the top of internalization track 9, and circular cone shunt 12 is provided with outer lane reposition of redundant personnel slope, and outer lane reposition of redundant personnel slope corresponds interior helicoil tangent groove 13 and sets up, make the device can shunt along the outer lane reposition of redundant personnel slope of circular cone shunt 12 after the extract of top is downflow when using, the helicoil tangent groove 13 of inside wall is shunted when the toper slope that sets up can make the solution of reposition of redundant personnel flow out, at this moment, can accomplish spiral tangent reposition of redundant personnel when the solution that forms the tangent line power with helicoil tangent groove 13.
Filter 3 inside setting up to cavity in the separation, and filter 3 avris of device in the separation has been seted up and has been placed the filter screen.
Feed liquor shunt tubes 7 sets up at 2 avris of separating funnel, and feed liquor shunt tubes 7 extends to 2 inside interior shunt tubes 14 that are provided with of separating funnel, interior shunt tubes 14 top is provided with sealing member 15, feed liquor shunt tubes 7 can be external and be used for injecting the extraction parting fluid, sealing member 15 of top is an optional structure, when chooseing for use as the sealing member, the solution of inside needs extraction is layering in advance, follow-up work is extracted the sealing member 15 at top, inject the extraction parting fluid through feed liquor shunt tubes 7, go to improve and accelerate the layering of extraction liquid this moment.
Outer row's hole has been seted up at 5 tops on toper chassis, and outer row's hole and the interior filter equipment 3 intercommunication of separation, and 5 inboard in the toper chassis are provided with water conservancy diversion toper wall.
The standing groove 6 has been seted up to 1 bottoms of extraction agent jar, and standing groove 6 sets up in 1 bottoms outer lane of extraction agent jar, and the corresponding standing groove that sets up can be used for placing the standing groove top of selecting.
The second embodiment:
in an alternative embodiment, referring to fig. 1-5, on the basis of the first embodiment, the present invention provides a technical solution: feed liquor shunt tubes 7 sets up at 2 avris of separating funnel, and feed liquor shunt tubes 7 extends to separating funnel 2 inside and is provided with interior shunt tubes 14, and interior shunt tubes 14 top is provided with sealing member 15, and feed liquor shunt tubes 7 is used as a single shunt tubes, is provided with coupling hose in feed liquor shunt tubes 7 bottom, and sealing member 15 of top is an optional structure, this moment with use, the overflow pipe that can directly be used for separating the supernatant to interior shunt tubes 14 that extends to separating funnel 2 inside this moment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An experimental extraction device, which comprises a device body,
the extraction agent tank (1), the extraction agent tank (1) is provided with an extraction storage tank and an extraction liquid inlet (4) arranged at the top of the extraction agent tank (1), and the upper edge side of the extraction liquid inlet (4) is provided with a reflux outer ring (7);
the separating funnel (2), the separating funnel (2) has a lower liquid separating cavity pot and an upper liquid inlet funnel, and a liquid inlet flow dividing pipe (7) arranged at the side of the separating funnel (2);
strain device (3) in the separation, strain device (3) in this separation and have the cylinder separator, and set up strain liquid separating of device (3) outer lane side in the separation and strain mouthful (11), just strain device (3) bottom in the separation and be provided with toper chassis (5), its characterized in that: the interior of the extractant tank (1) is provided with a cavity, the separating funnel (2) is placed in the middle of the extraction liquid inlet (4), and the extractant tank (1) is provided with an inner spiral coil (8), an inner movable track (9) and a shunting permanent magnet (10);
the inner spiral coil (8) is provided with a spiral coil and is fixed on the outer side of the inner movable track (9), and the inner spiral central line of the inner spiral coil (8) is arranged corresponding to the central line of the shunting permanent magnet (10);
the shunting permanent magnet (10), this shunting permanent magnet (10) have bar permanent magnetism cylinder to and install interior ring slot on interior activity track (9), just shunting permanent magnet (10) with interior activity track (9) sliding connection.
2. An experimental extraction plant according to claim 1, characterised in that: the top of the separation inner filtering device (3) is fixedly connected with a conical flow divider (12), and the conical flow divider (12) extends to the middle position of the extraction liquid inlet (4).
3. An experimental extraction plant according to claim 2, characterised in that: the inside wall avris of extractant jar (1) is located interior spiral ring tangent groove (13), just spiral ring tangent groove (13) are located the top of internalization track (9), just circular cone shunt (12) are provided with outer lane reposition of redundant personnel slope, just outer lane reposition of redundant personnel slope corresponds interior spiral ring tangent groove (13) and sets up.
4. An experimental extraction plant according to claim 1, characterised in that: filter device (3) inside sets up to cavity in the separation, just filter device (3) avris has been seted up in the separation and has been placed the filter screen.
5. An experimental extraction plant according to claim 1, characterised in that: feed liquor shunt tubes (7) set up at separatory funnel (2) avris, just feed liquor shunt tubes (7) extend to separatory funnel (2) inside and are provided with interior shunt tubes (14), interior shunt tubes (14) top is provided with sealing member (15).
6. An experimental extraction plant according to claim 1, characterised in that: an outer discharge hole is formed in the top of the conical base plate (5) and communicated with the separation inner filtering device (3), and an inner flow guide conical wall is arranged on the inner side of the conical base plate (5).
7. An experimental extraction plant according to claim 1, characterised in that: a placing groove (6) is formed in the bottom of the extracting agent tank (1), and the placing groove (6) is formed in the outer ring of the bottom of the extracting agent tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110807144.8A CN113476892A (en) | 2021-07-16 | 2021-07-16 | Experiment extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110807144.8A CN113476892A (en) | 2021-07-16 | 2021-07-16 | Experiment extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113476892A true CN113476892A (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110807144.8A Pending CN113476892A (en) | 2021-07-16 | 2021-07-16 | Experiment extraction device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513071A (en) * | 2016-11-30 | 2017-03-22 | 卜艳蕊 | Extraction and separation device for chemical experiments |
| CN109224527A (en) * | 2018-11-01 | 2019-01-18 | 上海润誓仪器设备有限公司 | Magnetic agitation liquid-liquid extraction instrument and preparation method thereof |
| CN209771412U (en) * | 2019-02-18 | 2019-12-13 | 荣成市禾禧生物科技有限公司 | Bio-pharmaceuticals extraction separator |
| CN111643926A (en) * | 2020-05-28 | 2020-09-11 | 清华大学 | Extraction method based on magnetic Janus particles |
| CN212091011U (en) * | 2020-04-24 | 2020-12-08 | 郑州凡尔赛特化工有限公司 | Positive and negative pressure extraction device |
| CN112619498A (en) * | 2020-11-04 | 2021-04-09 | 东莞广泰公路材料科技有限公司 | Multidirectional agitating unit of bituminous mixture |
-
2021
- 2021-07-16 CN CN202110807144.8A patent/CN113476892A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513071A (en) * | 2016-11-30 | 2017-03-22 | 卜艳蕊 | Extraction and separation device for chemical experiments |
| CN109224527A (en) * | 2018-11-01 | 2019-01-18 | 上海润誓仪器设备有限公司 | Magnetic agitation liquid-liquid extraction instrument and preparation method thereof |
| CN209771412U (en) * | 2019-02-18 | 2019-12-13 | 荣成市禾禧生物科技有限公司 | Bio-pharmaceuticals extraction separator |
| CN212091011U (en) * | 2020-04-24 | 2020-12-08 | 郑州凡尔赛特化工有限公司 | Positive and negative pressure extraction device |
| CN111643926A (en) * | 2020-05-28 | 2020-09-11 | 清华大学 | Extraction method based on magnetic Janus particles |
| CN112619498A (en) * | 2020-11-04 | 2021-04-09 | 东莞广泰公路材料科技有限公司 | Multidirectional agitating unit of bituminous mixture |
Non-Patent Citations (1)
| Title |
|---|
| 李兴毅主编, 北京理工大学出版社 * |
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Application publication date: 20211008 |