CN207516322U - Dry type chromatographic sheet preparing device - Google Patents
Dry type chromatographic sheet preparing device Download PDFInfo
- Publication number
- CN207516322U CN207516322U CN201721361455.1U CN201721361455U CN207516322U CN 207516322 U CN207516322 U CN 207516322U CN 201721361455 U CN201721361455 U CN 201721361455U CN 207516322 U CN207516322 U CN 207516322U
- Authority
- CN
- China
- Prior art keywords
- handle
- chromatographic sheet
- compression bar
- stent
- top flat
- 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.)
- Expired - Fee Related
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
Dry type chromatographic sheet preparing device, mainly including stent, top flat, tabletting, pedestal, compression bar and handle, silicone filler mouth and thin-layer chromatography board mold, the utility model utilize the crunch that lever is formed, and silica white in compaction tool makes its slabbing.Avoid what conventional method prepared chromatographic sheet from adding silica white water and adhesive to grind, coating, the cumbersome process dried and activated improves the efficiency of preparation, reduces cost, and have many advantages, such as it is rational in infrastructure, it is convenient and practical.
Description
Technical field
The utility model is related to a kind of experiment appliance, especially a kind of dry type chromatographic sheet preparing device.
Background technology
At present, silica gel thin-layer chromatography plate is the common chromatography separation compound such as Collegiate Teaching ＆ Research and scientific research institution
Experiment material, its main feature is that being made by oneself in laboratory, main preparation methods and process are that silica white adds water and adhesive to grind,
Coating, dries and activates, for fabrication cycle at 1 day or so, process was cumbersome, of high cost.Technology content is higher, inexperienced reality
Testing personnel needs a period of time to contact, and repeats, could grasp.
Invention content
The purpose of this utility model is a kind of dry type chromatographic sheet preparing device, the crunch formed using lever,
Silica white in compaction tool makes its slabbing chromatographic sheet, can avoid plus prepared by water and adhesive keeps away end.
The utility model mainly includes stent, top flat, tabletting, pedestal, compression bar and handle, silicone filler mouth and thin-layer chromatography
Board mold.
When it prepares lamellae, after thin-layer chromatography board mold is inserted on top flat, then silica gel is added in silicone filler mouth
Powder is inserted into tabletting, is exerted a force downwards with handle with compression bar so that tabletting moves downward, and the silica white in compaction tool later, pulls out
Lower mold rotates 180 degree, upper part is made to be inserted into top flat, then with compression bar and handle, the chromatographic sheet in ejection die.
Compared with the prior art, the beneficial effects of the utility model are：Without water and adhesive, produce in times of requiring, during making
Between it is short, easy to operate, cost is extremely low, has separating effect as conventional method, has a good application prospect.
Description of the drawings, Fig. 1 are the stereochemical structure schematic diagram of the utility model.
Label declaration in Fig. 1,1- stents, 2- top flats, 3- tablettings, 4- pedestals, 5- compression bars and handle, 6- silicone fillers mouth,
7- thin-layer chromatography board molds.
The pressing process figure of the utility model shown in Fig. 2
The chromatographic sheet die flip schematic diagram of the utility model shown in Fig. 3
The ejection chromatographic sheet figure of the utility model shown in Fig. 4.
Specific embodiment
Attached drawing is please referred to, as shown in Figure 1, the utility model provides a kind of dry type chromatographic sheet preparation facilities, master
Structure is wanted to include stent（1）, top flat（2）, tabletting（3）, pedestal（4）, compression bar and handle（5）, silicone filler mouth（6）With thin layer color
Compose board mold（7）.Wherein stent（1）, top flat（2）And pedestal（4）It is integrated, and stent（1）With compression bar and handle（5）Be with
What the mode of axostylus axostyle connected, i.e. compression bar and handle（5）Handle end be that can surround stent（1）Top free movement, silica gel
Charging port（6）It is the through-hole of a 2*50mm, just accommodates top flat（2）And tabletting（3）It passes through wherein.
First, by thin-layer chromatography board mold（7）Opening below（I.e. with silicone filler mouth（6）The rectangle communicated leads to
Hole）, it is inserted into top flat（2）On, its lower end is made to fall in pedestal（4）It is upper（As shown in Figure 2）, in silicone filler mouth（6）Middle addition
After silica white, it is inserted into tabletting（3）, with compression bar and handle（5）Force downwards so that tabletting（3）It moves downward, is compacted silicone filler
Mouthful（6）Interior silica white, and be repeated a number of times, the silica gel piece height for reaching compacting is about 2 centimetres or so, later, pulls up thin layer
Chromatography board mold（7）, 180 degree is rotated, upper part is made to be inserted into top flat（2）, as shown in figure 3, using compression bar and handle again（5）It applies downwards
Power makes thin-layer chromatography board mold（7）In chromatographic sheet be ejected mold, as shown in figure 4, completing silica gel thin-layer chromatography plate
It makes.
Claims (1)
1. dry type chromatographic sheet preparing device, mainly including stent（1）, top flat（2）, tabletting（3）, pedestal（4）, compression bar and handle
（5）, silicone filler mouth（6）With thin-layer chromatography board mold（7）, wherein stent（1）, top flat（2）And pedestal（4）It is integrated, and
Stent（1）With compression bar and handle（5）To be connected in a manner of axostylus axostyle, i.e. compression bar and handle（5）Handle end be that can surround
Stent（1）Top free movement, silicone filler mouth（6）It is the through-hole of a 2*50mm, just accommodates top flat（2）And tabletting
（3）It passes through wherein, the crunch that the lever being made up of compression bar and handle and stent is formed, the silica gel in compacting tool set
Powder, after molding, the process of chromatographic sheet is released in turnover mould, repetitive operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721361455.1U CN207516322U (en) | 2017-10-23 | 2017-10-23 | Dry type chromatographic sheet preparing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721361455.1U CN207516322U (en) | 2017-10-23 | 2017-10-23 | Dry type chromatographic sheet preparing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207516322U true CN207516322U (en) | 2018-06-19 |
Family
ID=62536118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721361455.1U Expired - Fee Related CN207516322U (en) | 2017-10-23 | 2017-10-23 | Dry type chromatographic sheet preparing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207516322U (en) |
-
2017
- 2017-10-23 CN CN201721361455.1U patent/CN207516322U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20181023 |