CN209696352U - A kind of electric drive membrane extraction device - Google Patents
A kind of electric drive membrane extraction device Download PDFInfo
- Publication number
- CN209696352U CN209696352U CN201920295922.8U CN201920295922U CN209696352U CN 209696352 U CN209696352 U CN 209696352U CN 201920295922 U CN201920295922 U CN 201920295922U CN 209696352 U CN209696352 U CN 209696352U
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- bottle
- auxiliary
- sample cell
- power supply
- receiving
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Abstract
The utility model discloses a kind of electric drive membrane extraction devices, including electrophoresis apparatus power supply and workbench, sample cell is placed at the top of the workbench, the negative power supply of the electrophoresis apparatus power supply is connected with receiving bottle by conducting wire, the cathode power supply of the electrophoresis apparatus power supply is connected with auxiliary bottle by conducting wire, the receiving bottle and auxiliary bottle are located at the two sides of sample cell inner cavity, and the inner cavity of the sample cell is provided with operating device.The cooperation that the utility model passes through electric lifting platform, amberplex, annular hollow nut, platinum plate electrode, mating bottle cap, scalable connection ruler and constant volume graduation mark, constant volume mark is carried out to receiving bottle and auxiliary bottle, visualization regulation can also be carried out to the spacing between receiving bottle and auxiliary bottle simultaneously, it is also convenient for electrode positioning, the height of sample cell can also be adjusted, it solves the problems, such as that existing electric drive membrane extraction device is not convenient to use, offers convenience to food inspection official's test sample element.
Description
Technical field
The utility model relates to food elemental analysis Sample Pretreatment Technique field, specially a kind of electric drive membrane extraction dress
It sets.
Background technique
With the fast development of modern analytical technique, time-consuming, laborious, inefficient traditional sample-pretreating method has become
The bottleneck of entire analytical chemistry development is restricted, therefore, the sample pre-treatments new technology of development rapidly and efficiently, simply green, for
Matrix interference is eliminated, improvement method sensitivity and accuracy have great importance, and power-up membrane extraction technology is a kind of novel
Membrane extraction technology makes the analyte of electrification from aqueous samples solution under the action of electromigration power, passes through hollow-fibre membrane
The supported liquid membrane (organic solvent) of wall micropore, is extracted into water solubility and receives in solution.
When analyzing before food inspection official processes food element sample, electric drive film need to be used to food samples
In the element carry out extractive analysis detection, however existing electric drive membrane extraction device is not convenient to use, food inspection official
Constant volume mark cannot be carried out to receiving bottle and auxiliary bottle, while the spacing between receiving bottle and auxiliary bottle can not be carried out
Visualization regulation, also inconvenient electrode positioning, can not also be adjusted the height of sample cell.
Utility model content
The purpose of this utility model is to provide a kind of electric drive membrane extraction devices, have advantage convenient to use, solve
The problem of existing electric drive membrane extraction device is not convenient to use.
To achieve the above object, the utility model provides the following technical solutions: a kind of electric drive membrane extraction device, including electricity
It swims instrument power supply and workbench, sample cell is placed at the top of the workbench, the negative power supply of the electrophoresis apparatus power supply is by leading
Line is connected with receiving bottle, and the cathode power supply of the electrophoresis apparatus power supply is connected with auxiliary bottle, the reception by conducting wire
Bottle and auxiliary bottle are located at the two sides of sample cell inner cavity, and the inner cavity of the sample cell is provided with operating device.
Preferably, the operating device include electric lifting platform, amberplex, annular hollow nut, platinum plate electrode,
Mating bottle cap, scalable connection ruler and constant volume graduation mark, the bottom of the sample cell is connected with electric lifting platform, described
It is fixedly connected at the top of the bottom of electric lifting platform and workbench, the bottom of the receiving bottle and auxiliary bottle inner cavity is provided with
The bottom of amberplex, the receiving bottle and auxiliary bottle is provided with annular hollow nut, and the annular hollow nut is located at
Be provided with platinum plate electrode at the center of the bottom of sample cell inner cavity, the receiving bottle and auxiliary bottle inner cavity, the receiving bottle and
The top of auxiliary bottle is linked with mating bottle cap, and the receiving bottle is provided with scalable company at the top of side corresponding with auxiliary bottle
Ruler is connect, is vertically coated with constant volume graduation mark at the receiving bottle and the auxiliary positive center of bottle.
Preferably, shell is placed at the top of the workbench, the shell is located at the bottom of mating bottle cap, the shell
It laterally offers positioned at the outside of sample cell, at the center at the top of the shell inner cavity and to be used cooperatively with receiving bottle and auxiliary bottle
It slots, is fixedly connected to handle at the top of the outer casing frontispiece and the back side.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through electric lifting platform, amberplex, annular hollow nut, platinum plate electrode, mating bottle
The cooperation of lid, scalable connection ruler and constant volume graduation mark carries out constant volume mark to receiving bottle and auxiliary bottle, while can also be right
Spacing between receiving bottle and auxiliary bottle carries out visualization regulation, is also convenient for electrode positioning, can also carry out to the height of sample cell
It adjusts, solves the problems, such as that existing electric drive membrane extraction device is not convenient to use, give food inspection official's test sample element band
It facilitates, is worth of widely use.
2, the utility model can carry out effective protection to sample cell, by fluting, be convenient for food inspection official by shell
Connection places receiving bottle and auxiliary bottle and moves shell by handle convenient for food inspection official.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model shell mechanism main view；
Fig. 3 is the utility model constant volume graduation mark structural front view.
In figure: 1 electrophoresis apparatus power supply, 2 workbench, 3 sample cells, 4 receiving bottles, 5 auxiliary bottles, 6 operating devices, 601 electronic liters
Drop platform, 602 amberplexes, 603 annular hollow nuts, 604 platinum plate electrodes, 605 mating bottle caps, 606 scalable connection rulers,
607 constant volume graduation marks, 7 shells, 8 flutings, 9 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of electric drive membrane extraction device, including electrophoresis apparatus power supply 1 and workbench 2, the top of workbench 2
Portion is placed with shell 7, and shell 7 is located at the outside of sample cell 3, laterally offers at the center of 7 inner cavity top of shell and receiving bottle 4
With the fluting 8 that is used cooperatively of auxiliary bottle 5, handle 9 is fixedly connected at the top of 7 front and back of shell, it, can by shell 7
Effective protection is carried out to sample cell 3, by fluting 8, is connected convenient for food inspection official and places receiving bottle 4 and auxiliary bottle 5, passed through
Handle 9 moves shell 7 convenient for food inspection official, and shell 7 is located at the bottom of mating bottle cap 605, and the top of workbench 2 is placed
There is sample cell 3, the negative power supply of electrophoresis apparatus power supply 1 is connected with receiving bottle 4, the anode electricity of electrophoresis apparatus power supply 1 by conducting wire
Source is connected with auxiliary bottle 5 by conducting wire, and receiving bottle 4 and auxiliary bottle 5 are located at the two sides of 3 inner cavity of sample cell, sample cell 3
Inner cavity be provided with operating device 6, operating device 6 includes electric lifting platform 601, amberplex 602, annular hollow nut
603, platinum plate electrode 604, mating bottle cap 605, scalable connection ruler 606 and constant volume graduation mark 607, the bottom activity of sample cell 3
It is connected with electric lifting platform 601, the bottom of electric lifting platform 601 is fixedly connected with the top of workbench 2,4 He of receiving bottle
The bottom of auxiliary 5 inner cavity of bottle is provided with amberplex 602, and receiving bottle 4 and the bottom of auxiliary bottle 5 are provided with annular hollow
Nut 603, annular hollow nut 603 are located at the bottom of 3 inner cavity of sample cell, are all provided at receiving bottle 4 and the center of auxiliary 5 inner cavity of bottle
It is equipped with platinum plate electrode 604, receiving bottle 4 and the top for assisting bottle 5 are linked with mating bottle cap 605, receiving bottle 4 and auxiliary 5 phase of bottle
Scalable connection ruler 606 is provided at the top of corresponding side, scalable connection ruler 606 is located at the top of sample cell 3, receiving bottle 4
It is vertically coated with constant volume graduation mark 607 at the auxiliary positive center of bottle 5, passes through electric lifting platform 601, amberplex
602, annular hollow nut 603, platinum plate electrode 604, mating bottle cap 605, scalable connection ruler 606 and constant volume graduation mark 607
Cooperation carries out constant volume mark to receiving bottle and auxiliary bottle, while can also carry out to the spacing between receiving bottle and auxiliary bottle
Visualization regulation is also convenient for electrode positioning, the height of sample cell can also be adjusted, and solves existing electric drive membrane extraction dress
The problem of being not convenient to use is set, is offered convenience to food inspection official's test sample element.
In use, opening electrophoresis apparatus power supply 1 and electric lifting platform 601 by peripheral control unit, food inspection official is first
Sample is poured into sample cell, by constant volume graduation mark 607, food inspection official will be injected separately into electricity in receiving bottle 4 and auxiliary bottle 5
Liquid is solved, then food inspection official hangs mating bottle cap 605 respectively to receiving bottle 4 and auxiliary 5 cover top portion of bottle, can be to electrode
Conducting wire is positioned, between then food inspection official is adjusted between the scalable adjusting receiving bottle 4 of connection ruler 606 and auxiliary bottle 5
Away from, by electric lifting platform 601 control sample cell 3 height, food inspection official connect electrophoresis apparatus power supply 1 after, pass through electricity
Potential difference migrates electrification chemical element to receiving bottle 4, receives after a certain period of time, and 3 charged element of sample cell is enriched with to receiving bottle 4,
And separated with complicated collective, the interference that complicated collective works to subsequent survey is avoided, is realized simultaneously also by enrichment to low
Detection containing quantity of material makes charged element move to receiving bottle 4 from sample cell 3 by amberplex 602 using being driven by electricity
In.
The electric elements occurred in this article are electrically connected with extraneous master controller and 220V alternating current, and master controller
The conventionally known equipment of control, the standard used in this specification arrived can be played for electrophoresis apparatus power supply and electric lifting platform etc.
Part can commercially, the specific connection type of each part be all made of in the prior art mature bolt, rivet,
The conventional means such as welding, mechanical, part and equipment are all made of model conventional in the prior art, in addition circuit connection is using existing
Conventional connection type in technology, no longer makes specific narration herein.
In summary: the electric drive membrane extraction device, by electric lifting platform 601, amberplex 602, annular
The cooperation of empty nut 603, platinum plate electrode 604, mating bottle cap 605, scalable connection ruler 606 and constant volume graduation mark 607, to reception
Bottle and auxiliary bottle carry out constant volume mark, while can also carry out visualization regulation to the spacing between receiving bottle and auxiliary bottle,
It is also convenient for electrode positioning, the height of sample cell can also be adjusted, be solved existing electric drive membrane extraction device and be not easy to make
The problem of using.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of electric drive membrane extraction device, including electrophoresis apparatus power supply (1) and workbench (2), it is characterised in that: the workbench
(2) it is placed at the top of sample cell (3), the negative power supply of the electrophoresis apparatus power supply (1) is connected with receiving bottle by conducting wire
(4), the cathode power supply of the electrophoresis apparatus power supply (1) is connected with auxiliary bottle (5), the receiving bottle (4) and auxiliary by conducting wire
Bottle (5) is helped to be located at the two sides of sample cell (3) inner cavity, the inner cavity of the sample cell (3) is provided with operating device (6).
2. a kind of electric drive membrane extraction device according to claim 1, it is characterised in that: the operating device (6) includes
Electric lifting platform (601), amberplex (602), annular hollow nut (603), platinum plate electrode (604), mating bottle cap
(605), the bottom of scalable connection ruler (606) and constant volume graduation mark (607), the sample cell (3) is connected with electronic liter
It drops platform (601), is fixedly connected at the top of the bottom and workbench (2) of the electric lifting platform (601), the receiving bottle
(4) it is provided with amberplex (602) with the bottom of auxiliary bottle (5) inner cavity, the receiving bottle (4) and the bottom for assisting bottle (5)
Portion is provided with annular hollow nut (603), and the annular hollow nut (603) is located at the bottom of sample cell (3) inner cavity, described
It is provided with platinum plate electrode (604) at the center of receiving bottle (4) and auxiliary bottle (5) inner cavity, the receiving bottle (4) and auxiliary bottle
(5) top is linked with mating bottle cap (605), is provided at the top of the receiving bottle (4) and auxiliary bottle (5) corresponding side
Constant volume graduation mark is vertically coated at scalable connection ruler (606), the receiving bottle (4) and auxiliary bottle (5) positive center
(607)。
3. a kind of electric drive membrane extraction device according to claim 1, it is characterised in that: the top of the workbench (2)
It is placed with shell (7), the shell (7) is located at the bottom of mating bottle cap (605), and the shell (7) is located at the outer of sample cell (3)
Side laterally offers at the center of shell (7) inner cavity top and receiving bottle (4) and the fluting for assisting bottle (5) to be used cooperatively
(8), handle (9) are fixedly connected at the top of shell (7) front and back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295922.8U CN209696352U (en) | 2019-03-08 | 2019-03-08 | A kind of electric drive membrane extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295922.8U CN209696352U (en) | 2019-03-08 | 2019-03-08 | A kind of electric drive membrane extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209696352U true CN209696352U (en) | 2019-11-29 |
Family
ID=68645668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920295922.8U Expired - Fee Related CN209696352U (en) | 2019-03-08 | 2019-03-08 | A kind of electric drive membrane extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209696352U (en) |
-
2019
- 2019-03-08 CN CN201920295922.8U patent/CN209696352U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200119 Address after: No.20 Qili Avenue, Chenzhou City, Hunan Province Patentee after: Chenzhou food and drug testing center Address before: No.20 Qili Avenue, Beihu District, Chenzhou City, Hunan Province Co-patentee before: Zhang Zhouyang Patentee before: Li Yong Co-patentee before: Deng Yong Co-patentee before: Tang Jiaoyan Co-patentee before: Tian Fang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20210308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |