CN203507602U - Simple and practical column chromatography device - Google Patents
Simple and practical column chromatography device Download PDFInfo
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- CN203507602U CN203507602U CN201320600622.9U CN201320600622U CN203507602U CN 203507602 U CN203507602 U CN 203507602U CN 201320600622 U CN201320600622 U CN 201320600622U CN 203507602 U CN203507602 U CN 203507602U
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- liquid storage
- column chromatography
- chromatographic column
- storage ball
- chromatography device
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Abstract
The utility model relates to a simple and practical column chromatography device. The device comprises an electromagnetic air pump, a liquid storage ball with double lugs and a chromatographic column with double lugs, wherein the chromatographic column is internally provided with a filter plate, the bottom of the chromatographic column is provided with a piston, and the top of the chromatographic column is connected with one end of the liquid storage ball; the other end of the liquid storage ball is provided with a binaural pressurizing head connected with the electromagnetic air pump. The simple and practical column chromatography device is simple in stricture and low in cost, has the characteristics of rapidness, easiness for operation and column material replacement and high sample loading quantity selectivity, and can be applied to the fields such as chemical industry, petroleum, pharmacy, foods and the like.
Description
Technical field
The utility model relates to a kind of experimental provision, relates in particular to a kind of Simple And Practical column chromatography device.
Background technology
Column chromatography is the common separation and purification mode of a kind of biochemical industry, medicine and other fields.At present
,in Separation of Natural Products purge process, middle pressure preparative chromatography, high pressure preparative chromatography, high speed adverse current chromatogram are applied more, but instrument loss is large, and time for sample pretreatment is long, and applied sample amount is limited, and solvent can not reuse.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Simple And Practical column chromatography device simple in structure, with low cost.
For addressing the above problem, a kind of Simple And Practical column chromatography device described in the utility model, is characterized in that: this device comprises electromagnetic air pump, establishes biaurite liquid storage ball, establishes biaurite chromatographic column; In described chromatographic column, be provided with filter, its bottom is provided with piston, and one end of its top and described liquid storage ball joins; The other end of described liquid storage ball is provided with ears polishing head, and this ears polishing head is connected with described electromagnetic air pump.
Described filter is glass core filter.
The diameter of described chromatographic column is 2 ~ 20cm, and mark mouthful is 19 ~ 64mm and band ground.
The volume of described liquid storage ball is 250 ~ 4000mL, and mark mouthful is 19 ~ 64mm and band ground, and by rubber band, is connected with described chromatographic column, described ears polishing head respectively.
Described ears polishing head is connected with described electromagnetic air pump by emulsion tube.
The utility model compared with prior art has the following advantages:
1, owing to being provided with electromagnetic air pump in the utility model, establish biaurite liquid storage ball, be provided with the chromatographic column of ears and filter, and piston is established in chromatographic column bottom, therefore, compare with isolation technics such as middle pressure preparative chromatography, high pressure preparative chromatography, high speed adverse current chromatograms, have fast, easy operating, be easy to change post material, the selective large feature of applied sample amount, eluting solvent can recycling simultaneously.
2, the utility model is simple in structure, with low cost, can be applied to the fields such as chemical industry, oil, pharmacy, food.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1-electromagnetic air pump, 2-liquid storage ball, 3-chromatographic column, 4-filter, 5-piston, 6-ears polishing head, 7-rubber band, 8-emulsion tube.
The specific embodiment
As shown in Figure 1, a kind of Simple And Practical column chromatography device, this device comprises electromagnetic air pump 1, establishes biaurite liquid storage ball 2, establishes biaurite chromatographic column 3.In chromatographic column 3, be provided with filter 4, its bottom is provided with piston 5, and one end of its top and liquid storage ball 2 joins; The other end of liquid storage ball 2 is provided with ears polishing head 6, and this ears polishing head 6 is connected with electromagnetic air pump 1.
Wherein:
The diameter of chromatographic column 3 is 2 ~ 20cm, and mark mouthful is 19 ~ 64mm and band ground, and its material is borosilicate customization glass.
The volume of liquid storage ball 2 is 250 ~ 4000mL, and mark mouthful is 19 ~ 64mm and band ground, and by rubber band 7, is connected with chromatographic column 3, ears polishing head 6 respectively.
Piston 5 is polytetrafluoroethylmaterial material.
Claims (5)
1. a Simple And Practical column chromatography device, is characterized in that: this device comprises electromagnetic air pump (1), establishes biaurite liquid storage ball (2), establishes biaurite chromatographic column (3); In described chromatographic column (3), be provided with filter (4), its bottom is provided with piston (5), and one end of its top and described liquid storage ball (2) joins; The other end of described liquid storage ball (2) is provided with ears polishing head (6), and this ears polishing head (6) is connected with described electromagnetic air pump (1).
2. a kind of Simple And Practical column chromatography device as claimed in claim 1, is characterized in that: described filter (4) is glass core filter.
3. a kind of Simple And Practical column chromatography device as claimed in claim 1, is characterized in that: the diameter of described chromatographic column (3) is 2 ~ 20cm, and mark mouthful is 19 ~ 64mm and band ground.
4. a kind of Simple And Practical column chromatography device as claimed in claim 1, it is characterized in that: the volume of described liquid storage ball (2) is 250 ~ 4000mL, mark mouthful is 19 ~ 64mm and band ground, and by rubber band (7), is connected with described chromatographic column (3), described ears polishing head (6) respectively.
5. a kind of Simple And Practical column chromatography device as claimed in claim 1, is characterized in that: described ears polishing head (6) is connected with described electromagnetic air pump (1) by emulsion tube (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600622.9U CN203507602U (en) | 2013-09-27 | 2013-09-27 | Simple and practical column chromatography device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600622.9U CN203507602U (en) | 2013-09-27 | 2013-09-27 | Simple and practical column chromatography device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203507602U true CN203507602U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320600622.9U Expired - Fee Related CN203507602U (en) | 2013-09-27 | 2013-09-27 | Simple and practical column chromatography device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203507602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267890A (en) * | 2015-06-03 | 2017-01-04 | 中美华世通生物医药科技（武汉）有限公司 | Controllable compression tomographic system and chromatography method |
-
2013
- 2013-09-27 CN CN201320600622.9U patent/CN203507602U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267890A (en) * | 2015-06-03 | 2017-01-04 | 中美华世通生物医药科技（武汉）有限公司 | Controllable compression tomographic system and chromatography method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140402 Termination date: 20170927 |