CN209530156U - A kind of acceleration solid-phase extraction column solution separating device - Google Patents
A kind of acceleration solid-phase extraction column solution separating device Download PDFInfo
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- CN209530156U CN209530156U CN201822021020.3U CN201822021020U CN209530156U CN 209530156 U CN209530156 U CN 209530156U CN 201822021020 U CN201822021020 U CN 201822021020U CN 209530156 U CN209530156 U CN 209530156U
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- fixedly connected
- phase extraction
- extraction column
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- separating device
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Abstract
The utility model provides a kind of acceleration solid-phase extraction column solution separating device, it is related to solution separation apparatus field, including frame body, the pressing mechanism and collecting box being fixedly connected with frame body, frame body includes cabinet and the bracket that is fixedly connected with cabinet top, cabinet upper surface is fixedly connected with multiple rows of casing, cabinet upper surface, which is located at the center of casing, offers through-hole, pressing mechanism includes the telescoping mechanism being fixedly connected with bracket, the pedestal being fixedly connected with the lower end of telescoping mechanism and the multiple compression bars being fixedly connected with pedestal lower surface, compression bar lower end is fixedly connected with briquetting, the inner wall of briquetting and casing is slidably connected, collecting box is located in the box body, collecting box upper opening, so that the utility model realizes the solution separation of completion solid-phase extraction column quickly and efficiently.
Description
Technical field
The utility model relates to solution separation apparatus field more particularly to a kind of acceleration solid-phase extraction column solution separation dresses
It sets.
Background technique
Solid-phase extraction column is a kind of sample pretreatment device for extracting, separating, be concentrated developed from chromatographic column.
The technology is based on liquid-solid phase chromatographic theory, sample is enriched with by the way of selective absorption, selective elution, is separated,
It includes liquid phase and solid phase physics extraction process that purification, which is a kind of, it can also approximatively be regarded as to a kind of simple chromatographic process.
But the separation of the solution of existing solid-phase extraction column generallys use the mode of settle and separate, but this mode solution
Isolated speed is slow, it is difficult to meet the needs of enterprise；So in order to improve the speed of solution separation, lab assistant is developed
Injecting type solid-phase extraction column, solution is separated, but since isolated solution is more, causes no small work to staff
Burden, and still it is difficult to meet the needs of enterprise, therefore how the solution of completion solid-phase extraction column quickly and efficiently divides
From becoming those skilled in the art's urgent problem to be solved.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of accelerate admittedly
Phase extraction column solution separating device, the arrangement achieves the solution separation of completion solid-phase extraction column quickly and efficiently.
The utility model is to be achieved by the following technical programs: a kind of acceleration solid-phase extraction column solution separating device,
Including frame body, the pressing mechanism and collecting box that are fixedly connected with frame body, frame body includes cabinet and fixes company with cabinet upper end
The bracket connect, cabinet upper surface are fixedly connected with multiple rows of casing, and cabinet upper surface, which is located at the center of casing, offers through-hole, squeeze
Press mechanism include the telescoping mechanism being fixedly connected with bracket, the pedestal being fixedly connected with the lower end of telescoping mechanism and under pedestal
Multiple compression bars that surface is fixedly connected, compression bar lower end are fixedly connected with briquetting, and the inner wall of briquetting and casing is slidably connected, collecting box
It is located in the box body, collecting box upper opening.
According to the above technical scheme, it is preferable that bracket is equipped with upright slide rail, and two sides of base is equipped with to be slided with upright slide rail
The sliding block of cooperation.
According to the above technical scheme, it is preferable that body side offers stomata, and stomata is connected with external air pump.
According to the above technical scheme, it is preferable that compression bar is elastic rod, and the lower end of elastic rod is fixedly connected with a slide block.
According to the above technical scheme, it is preferable that telescoping mechanism is cylinder mechanism, and cylinder mechanism includes being fixedly connected with bracket
Cylinder body and the telescopic rod that is slidably connected with cylinder body, the lower end of telescopic rod is fixedly connected with pedestal.
According to the above technical scheme, it is preferable that cylinder mechanism is twin shaft double-rod cylinder.
According to the above technical scheme, it is preferable that cabinet front offers door opening, is equipped at door opening and hingedly connects with cabinet side
The hermatic door connect.
According to the above technical scheme, it is preferable that through hole is arranged rubber sleeve, and the middle part of rubber sleeve is up and down.
The beneficial effects of the utility model are: when the utility model is used, staff by multiple solid-phase extraction columns successively
Be put into casing, telescoping mechanism push pedestal move downward, pedestal drive compression bar move synchronously downwards, the briquetting of compression bar end with
The inner wall of casing is slidably connected, and briquetting squeezes the sample in solid-phase extraction column, so that the completion realized quickly and efficiently is solid
The solution of phase extraction column separates.
Detailed description of the invention
Fig. 1 shows the schematic view of the front view of embodiment according to the present utility model.
In figure: 1. collecting boxs, 2. cabinets, 3. brackets, 4. casings, 5. through-holes, 6. telescoping mechanisms, 7. pedestals, 8. compression bars, 9.
Briquetting, 10. solid-phase extraction columns, 11. upright slide rails, 12. sliding blocks, 13. external air pumps, 14. cylinder bodies, 15. telescopic rods, 16. sealings
Door.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing
The utility model is described in further detail with most preferred embodiment.
As shown, the utility model provides a kind of acceleration solid-phase extraction column solution separating device, including frame body and frame
The pressing mechanism and collecting box 1 that body is fixedly connected, frame body include cabinet 2 and the bracket 3 that is fixedly connected with 2 upper end of cabinet,
2 upper surface of cabinet is fixedly connected with multiple rows of casing 4, and 2 upper surface of cabinet, which is located at the center of casing 4, offers through-hole 5, extruder
Structure include the telescoping mechanism 6 being fixedly connected with bracket 3, the pedestal 7 being fixedly connected with the lower end of telescoping mechanism 6 and with pedestal 7
Multiple compression bars 8 that lower surface is fixedly connected, 8 lower end of compression bar are fixedly connected with briquetting 9, and the inner wall sliding of briquetting 9 and casing 4 connects
It connects, collecting box 1 is located in cabinet 2,1 upper opening of collecting box, and when the utility model is used, staff is by multiple Solid Phase Extraction
Column 10 is sequentially placed into casing 4, and telescoping mechanism 6 pushes pedestal 7 to move downward, and pedestal 7 drives compression bar 8 to move synchronously downwards, is pressed
The briquetting 9 and the inner wall of casing 4 of 8 end of bar are slidably connected, and briquetting 9 squeezes the sample in solid-phase extraction column 10, thus real
The solution separation of completion solid-phase extraction column 10 quickly and efficiently is showed.
According to above-described embodiment, it is preferable that bracket 3 is equipped with upright slide rail 11, and 7 two sides of pedestal are equipped with and upright slide rail 11
The sliding block 12 being slidably matched, to be vertical up-or-down movement by the travel limit of pedestal 7, so that the operation of pedestal 7 is more steady.
According to above-described embodiment, it is preferable that 2 side of cabinet offers stomata, and stomata is connected with external air pump 13, passes through
External air pump 13 detaches, so that air pressure is less than ambient pressure in cabinet 2, to accelerate point of solution in solid-phase extraction column 10
From.
According to above-described embodiment, it is preferable that compression bar 8 is elastic rod, and the lower end of elastic rod is fixedly connected with briquetting 9, thus
So that sample stress is gentle in solid-phase extraction column 10, it effectively prevent the rupture of solid-phase extraction column 10.
According to above-described embodiment, it is preferable that telescoping mechanism 6 is cylinder mechanism, and cylinder mechanism includes being fixedly connected with bracket 3
Cylinder body 14 and the telescopic rod 15 that is slidably connected with cylinder body 14, the lower end of telescopic rod 15 be fixedly connected with pedestal 7, gas in factory
Source is abundant, more energy saving using cylinder mechanism.
According to above-described embodiment, it is preferable that cylinder mechanism is twin shaft double-rod cylinder, can effectively increase cylinder mechanism and base
The contact area of seat 7, so that the operation of pedestal 7 is more steady.
According to above-described embodiment, it is preferable that 2 front of cabinet offers door opening, is equipped at door opening and hingedly connects with cabinet side
The hermatic door 16 connect, convenient for taking out the collecting box 1 for collecting solution.
According to above-described embodiment, it is preferable that be arranged rubber sleeve at through-hole 5, the middle part of rubber sleeve up and down, due to solid
The model of phase extraction column 10 is different, and rubber sleeve can be socketed the solid-phase extraction column 10 of different model, and expand device uses model
It encloses.
The beneficial effects of the utility model are: the present embodiment is in use, staff successively puts multiple solid-phase extraction columns
Enter in casing, telescoping mechanism pushes pedestal to move downward, and pedestal drives compression bar to move synchronously downwards, the briquetting and set of compression bar end
The inner wall of pipe is slidably connected, and briquetting squeezes the sample in solid-phase extraction column, to realize completion solid phase quickly and efficiently
The solution of extraction column separates.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of acceleration solid-phase extraction column solution separating device, which is characterized in that including frame body, the extruding being fixedly connected with frame body
Mechanism and collecting box, the frame body include cabinet and the bracket that is fixedly connected with cabinet upper end, and the cabinet upper surface is solid
Surely it is connected with multiple rows of casing, cabinet upper surface, which is located at the center of casing, offers through-hole, and the pressing mechanism includes and bracket
It the telescoping mechanism that is fixedly connected, the pedestal being fixedly connected with the lower end of telescoping mechanism and is fixedly connected with pedestal lower surface more
A compression bar, the compression bar lower end are fixedly connected with briquetting, and the inner wall of the briquetting and casing is slidably connected, and the collecting box is located at
In cabinet, the collecting box upper opening.
2. a kind of acceleration solid-phase extraction column solution separating device according to claim 1, which is characterized in that on the bracket
Equipped with upright slide rail, the two sides of base is equipped with the sliding block being slidably matched with upright slide rail.
3. a kind of acceleration solid-phase extraction column solution separating device according to claim 1, which is characterized in that the case-side
Face offers stomata, and the stomata is connected with external air pump.
4. a kind of acceleration solid-phase extraction column solution separating device according to claim 1, which is characterized in that the compression bar is
The lower end of elastic rod, the elastic rod is fixedly connected with briquetting.
5. a kind of acceleration solid-phase extraction column solution separating device according to claim 1, which is characterized in that the telescopic machine
Structure is cylinder mechanism, and the cylinder mechanism includes the cylinder body being fixedly connected with bracket and the telescopic rod that is slidably connected with cylinder body,
The lower end of the telescopic rod is fixedly connected with pedestal.
6. a kind of acceleration solid-phase extraction column solution separating device according to claim 5, which is characterized in that the cylinder machine
Structure is twin shaft double-rod cylinder.
7. a kind of acceleration solid-phase extraction column solution separating device according to claim 1, which is characterized in that the cabinet is just
Face offers door opening, is equipped with the hermatic door being articulated and connected with cabinet side at the door opening.
8. a kind of acceleration solid-phase extraction column solution separating device according to claim 1, which is characterized in that the through hole
It is arranged rubber sleeve, the middle part of the rubber sleeve is up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021020.3U CN209530156U (en) | 2018-12-04 | 2018-12-04 | A kind of acceleration solid-phase extraction column solution separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021020.3U CN209530156U (en) | 2018-12-04 | 2018-12-04 | A kind of acceleration solid-phase extraction column solution separating device |
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| Publication Number | Publication Date |
|---|---|
| CN209530156U true CN209530156U (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822021020.3U Active CN209530156U (en) | 2018-12-04 | 2018-12-04 | A kind of acceleration solid-phase extraction column solution separating device |
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| CN (1) | CN209530156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110927298A (en) * | 2019-11-20 | 2020-03-27 | 西安交通大学医学院第二附属医院 | Device capable of processing multiple samples at one time |
-
2018
- 2018-12-04 CN CN201822021020.3U patent/CN209530156U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110927298A (en) * | 2019-11-20 | 2020-03-27 | 西安交通大学医学院第二附属医院 | Device capable of processing multiple samples at one time |
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