CN208786453U - A kind of experiment frame of Solid Phase Extraction - Google Patents
A kind of experiment frame of Solid Phase Extraction Download PDFInfo
- Publication number
- CN208786453U CN208786453U CN201821343349.5U CN201821343349U CN208786453U CN 208786453 U CN208786453 U CN 208786453U CN 201821343349 U CN201821343349 U CN 201821343349U CN 208786453 U CN208786453 U CN 208786453U
- Authority
- CN
- China
- Prior art keywords
- hole
- upper spacer
- lower clapboard
- phase extraction
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model relates to a kind of extraction experiments devices.Purpose is to provide a kind of experiment frame of Solid Phase Extraction, which should have the characteristics that structure is simple and convenient to operate.Technical solution is: a kind of experiment frame of Solid Phase Extraction, it is characterised in that: upper spacer, middle partition, lower clapboard and the drawer type waste fluid container that the bracket includes main body frame and is successively set on main body frame from top to bottom；The upper spacer is equipped with several for placing the upper spacer through-hole of solid-phase extraction column；The middle partition is equipped with several for placing the middle bulkhead through-hole of receiving bottle；The lower clapboard is equipped with several lower clapboard through-holes；The upper spacer through-hole, middle bulkhead through-hole and lower clapboard through-hole consistency from top to bottom；The lower clapboard is removably disposed in main body frame；The upper spacer and middle partition are silicane rubber plate；The upper spacer through-hole and middle bulkhead through-hole are equipped with several deformation joints radially extended；To adapt to the needs of the experiment appliance of different size.
Description
Technical field
The utility model relates to a kind of extraction experiments device, the experiment frames of specifically a kind of Solid Phase Extraction.
Background technique
Solid Phase Extraction is the physical extraction process including liquid phase and solid phase.In Solid Phase Extraction, solid-phase adsorbent pair
The adsorption capacity of isolate is bigger than the solvent of separated and dissolved object.When sample solution passes through adsorbent bed, isolate is concentrated in it
Surface, other sample compositions then pass through adsorbent bed, the adsorbent using only adsorbing separation object without adsorbing other sample compositions,
The isolate of available high-purity and concentration.
Simplest solid-phase extraction device is exactly the pillar that a diameter is several millimeters, and it is 20 μm that, which there is an aperture in pillar lower end,
Sintering sieve plate, to support adsorbent；Sieve plate can also be replaced with mineral wool is dosed, solid absorption can be supported by playing
Agent, and the effect that liquid can be allowed to flow through.A certain amount of adsorbent (100-1000mg depends on the needs) is loaded on sieve plate, so
Add one piece of sieve plate again on the sorbent afterwards, column bed is destroyed when preventing sample-adding product (can also be replaced when no sieve plate with mineral wool
Generation).
Only a simple bracket, the solid phase extraction column of conventional support solid-phase extraction device are directly placed at bracket
On, bracket only serves simple supporting role；If the specification of solid phase extraction column changes (such as post diameter size variation),
Bracket just needs replacing；In addition, bracket does not collect the function of waste liquid, many troubles just are brought to experiment, it is difficult to be adapted to real
Requirement is tested, is required further improvement.
Utility model content
The purpose of the utility model is to overcome the deficiencies in above-mentioned background technique, provide a kind of experiment frame of Solid Phase Extraction,
The experiment frame should have the characteristics that structure is simple and convenient to operate.
The technical solution of the utility model is:
A kind of experiment frame of Solid Phase Extraction, it is characterised in that: the bracket includes main body frame and successively sets from top to bottom
Set upper spacer, middle partition, lower clapboard and drawer type waste fluid container on main body frame；
The upper spacer is equipped with several for placing the upper spacer through-hole of solid-phase extraction column；If the middle partition is equipped with
Do the middle bulkhead through-hole for placing receiving bottle；The lower clapboard is equipped with several lower clapboard through-holes；The upper spacer through-hole, in
Bulkhead through-hole and lower clapboard through-hole consistency from top to bottom；The lower clapboard is removably disposed in main body frame；
The upper spacer and middle partition are silicane rubber plate；The upper spacer through-hole and middle bulkhead through-hole are equipped with several radial directions
The deformation joint of extension；To adapt to the needs of the experiment appliance of different size.
The surrounding column of the main body frame is equipped with the tray for being used to support lower clapboard.
The main body frame is made of aluminium.
The beneficial effects of the utility model are:
The utility model can be used for placing the solid-phase extraction column and receiving bottle of various specifications, it may also be used for collect waste liquid, knot
Structure is simple and easy to use, effectively meets operation and requires, while also improving conventional efficient.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the schematic view of the front view of the utility model.
Fig. 3 is the left view structural representation of the utility model.
Fig. 4 is the overlooking structure diagram of upper spacer in the utility model.
Fig. 5 is the overlooking structure diagram of lower clapboard in the utility model.
Fig. 6 is the use state diagram of the utility model.
Specific embodiment
Below in conjunction with embodiment described in Figure of description, the utility model is described in further detail, but the utility model is simultaneously
It is not limited to following embodiment.
The experiment frame of Solid Phase Extraction as shown in Figure 1, including main body frame 1, upper spacer 2, middle partition 3, lower clapboard 4 and pumping
Drawer formula waste fluid container 5.
The upper spacer, middle partition, lower clapboard and drawer type waste fluid container are sequentially arranged on main body frame from top to bottom；
The main body frame is made of metal material；It is preferred that aluminium.
The upper spacer is equipped with several upper spacer through-holes 2.1, and upper spacer through-hole is for placing solid-phase extraction column.In described
Partition is equipped with several middle bulkhead through-holes 3.1, middle bulkhead through-hole for placing receiving bottle, the size shape of middle bulkhead through-hole with it is upper
The size shape of bulkhead through-hole is identical.The lower clapboard is used to support receiving bottle, and lower clapboard is equipped with several lower clapboard through-holes
4.1, the aperture of lower clapboard through-hole is less than the aperture of middle bulkhead through-hole.
The upper spacer and middle partition are silicane rubber plate, and upper spacer through-hole is surrounded by several deformation joints radially extended
2.2, middle bulkhead through-hole surrounding also is provided with several deformation joints radially extended；When the experiment appliance (solid-phase extraction column of slightly larger specification
Or receiving bottle) insertion when, the edge of through-hole can bend that deformation occurs down along deformation joint so that so that aperture is become larger (withdraws solid phase
After extraction column or receiving bottle, through-hole can be gradually recovered original state), guarantee that the solid-phase extraction column of different size and receiving bottle can be securely
Ground is placed on upper spacer and middle partition, effectively meets various experiment demands.The upper spacer through-hole, middle bulkhead through-hole under every
The equal rectangular array arrangement of plate through-hole, and upper spacer through-hole, middle bulkhead through-hole are aligned in the vertical direction with lower clapboard through-hole.
Drawer type waste fluid container is open-top receptacle, is directed at lower clapboard through-hole, to receive the liquid to fall from lower clapboard through-hole；And it can
It is laterally extracted out outward as drawer, the waste liquid of collection is toppled over into processing.
The surrounding column of the main body frame is equipped with tray 1.1, and lower clapboard is placed on tray with easy to disassemble.
The operating method of the utility model are as follows:
Solid-phase extraction column is packed into upper spacer, further according to requirement of experiment by receiving bottle be fitted on partition, then extracted
Extract operation, after the waste liquid and leacheate of solid-phase extraction column discharge are collected by receiving bottle or passed through middle bulkhead through-hole and lower clapboard through-hole
It falls into drawer type waste fluid container；If without using receiving bottle when extraction experiments, can directly remove in partition；Experiment terminates
Afterwards, subsequent centralized processing is carried out to waste liquid after drawer type waste fluid container being pulled out.
Claims (3)
1. a kind of experiment frame of Solid Phase Extraction, it is characterised in that: the bracket includes main body frame (1) and successively sets from top to bottom
Set upper spacer (2) on main body frame, middle partition (3), lower clapboard (4) and drawer type waste fluid container (5)；
The upper spacer is equipped with several for placing the upper spacer through-hole (2.1) of solid-phase extraction column；The middle partition is equipped with
Several middle bulkhead through-holes (3.1) for being used to place receiving bottle；The lower clapboard is equipped with several lower clapboard through-holes (4.1)；It is described
Upper spacer through-hole, middle bulkhead through-hole and lower clapboard through-hole consistency from top to bottom；The lower clapboard is removably disposed in main body frame；
The upper spacer and middle partition are silicane rubber plate；The upper spacer through-hole is equipped with several radially extend with middle bulkhead through-hole
Deformation joint.
2. the experiment frame of Solid Phase Extraction according to claim 1, it is characterised in that: on the surrounding column of the main body frame
Equipped with the tray (1.1) for being used to support lower clapboard.
3. the experiment frame of Solid Phase Extraction according to claim 2, it is characterised in that: the main body frame is made of aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343349.5U CN208786453U (en) | 2018-08-20 | 2018-08-20 | A kind of experiment frame of Solid Phase Extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343349.5U CN208786453U (en) | 2018-08-20 | 2018-08-20 | A kind of experiment frame of Solid Phase Extraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208786453U true CN208786453U (en) | 2019-04-26 |
Family
ID=66206348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821343349.5U Active CN208786453U (en) | 2018-08-20 | 2018-08-20 | A kind of experiment frame of Solid Phase Extraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208786453U (en) |
-
2018
- 2018-08-20 CN CN201821343349.5U patent/CN208786453U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108159734A (en) | A kind of amino multi-walled carbon nano-tube solid-phase extraction column and preparation method thereof | |
| CN202237381U (en) | Novel, simple and easy solid phase extract device | |
| CN109046802A (en) | A kind of sewage-treatment plant convenient for separating sewage sundries | |
| CN105664583B (en) | A kind of pharmaceutical extracting solution filtration device | |
| CN208786453U (en) | A kind of experiment frame of Solid Phase Extraction | |
| CN103962091B (en) | Method for separating EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) by using silver ion modified amino silica gel | |
| CN204261380U (en) | A kind of adsorption separation device of purifying chlorogenic acid | |
| CN105107249B (en) | Sewage purification treatment system | |
| CN208130605U (en) | A kind of duck blood processing filter device | |
| CN108421572A (en) | A kind of isotopic separation purifying pylon of rotary adjustable pillar height | |
| CN201523881U (en) | Pillar fixing device for mosquito net bracket | |
| CN208390064U (en) | A kind of isotopic separation purifying pylon of rotary adjustable pillar height | |
| CN204910866U (en) | Be used for purified chromatographic system of high -purity ganglioside | |
| CN207307267U (en) | Device suitable for luteolin separation and purification | |
| CN106770818A (en) | A kind of drawing-in type impurity absorption pattern SPE column device | |
| CN208672419U (en) | A kind of multistage filter membrane extraction component | |
| CN203154320U (en) | Multifunctional device for extracting, separating and refining traditional Chinese medicine | |
| CN207722463U (en) | Adsorbent piece-rate system | |
| CN202343315U (en) | Drop type multi-bending permanent magnet separator | |
| CN218119316U (en) | Small-sized extraction and concentration unit | |
| CN207886742U (en) | A kind of experiment detection solid-phase extraction device | |
| CN209714368U (en) | Full-automatic solid phase extraction instrument | |
| CN207614405U (en) | A kind of Solid Phase Extraction holder device | |
| CN205252636U (en) | Pharmaceutical solid -liquid separation equipment | |
| CN213724960U (en) | Solid phase extraction device suitable for QuEChERS method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |