CN203591615U - Separating anti-lifting glass chromatographic column - Google Patents
Separating anti-lifting glass chromatographic column Download PDFInfo
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- CN203591615U CN203591615U CN201320772209.0U CN201320772209U CN203591615U CN 203591615 U CN203591615 U CN 203591615U CN 201320772209 U CN201320772209 U CN 201320772209U CN 203591615 U CN203591615 U CN 203591615U
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Abstract
The utility model discloses a separating anti-lifting glass chromatographic column, which comprises a column body (1), and is characterized in that the column body (1) comprises a bottom column (2) used for accommodating a filler, and a top column (3) used for accommodating elution solvents, and the bottom column (2) and the top column (3) are separated; frosting layers (4) for being in sealing connection with the bottom column (2) and the top column (3) are arranged on the outer side wall of the top column (3) and the inner side wall of the bottom column (2); a permeable and breathable first baffle (5) is arranged at the bottom end of the top column (3). The separating anti-lifting glass chromatographic column provided by the utility model is simple in structure and reasonable in design, can prevent the upper surface of the filler from being lifted up, enables the used filler to be taken out easily, and is suitable for being popularized and applied in laboratories.
Description
Technical field
The utility model relates to a kind of separate type erosion control glass column, belongs to chemical experiment consumptive material technical field.
Background technology
Current glass column is integral type, be an overall glass column up and down with import and outlet, the dress column method of this kind of glass column is divided into dry method and wet method, dress column packing is silica gel, resin or polyamide etc., no matter dry method or wet method, the upper surface of filler must be smooth, can both guarantee smooth and current glass column installs rear upper surface, but being easy to the upper surface of filler to rush in the time that eluting solvent is added in import, also be difficult to avoid this problem even placed cotton at the upper surface of filler, be that current glass column is without flush-prevention function, in addition, the glass column of integral type is because import is little, and the filler using is difficult for pouring out from import, is difficult for taking out therefore existing glass column exists the problem of using filler.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of and prevent that filler upper surface from having rushed and easily take out the separate type erosion control glass column of using filler.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of separate type erosion control glass column, comprise: cylinder, it is characterized in that: described cylinder comprise separately for loading the foundation of material and for filling the fore-set of eluting solvent, the madial wall of described foundation and the lateral wall of fore-set are provided with the frosted layer for the described foundation of airtight connection and fore-set, and the bottom of described fore-set is provided with the first baffle plate of water-permeable and air permeable.
Described foundation top is provided with the graduation mark that packs amount of filler for mark into, and the position of the position of described graduation mark and described frosted layer bottom flushes.
The bottom of described foundation is provided with water-permeable and air permeable and prevents the second baffle that filler appears.
The import department of described fore-set is provided with hook, and the number of described hook is at least 2 and symmetrical.
The import madial wall of described fore-set is also provided with frosted layer, and the import of described fore-set can be tightly connected with aryballos, is provided with the first hook on described aryballos, between described hook and the first hook, is connected by rubber sleeve.
A kind of separate type erosion control glass column that utility model provides, using method is for filling material and sample to be separated and be densified to graduation mark, cover fore-set, rotation fore-set is tightly connected foundation and fore-set, fixes to add eluting solvent from import after chromatographic column and carry out wash-out separation.The setting of the first baffle plate flushes the upper surface of the first baffle plate and filler, owing to there being the first baffle plate protection filler upper surface, therefore filler upper surface can not be rushed, has guaranteed the smooth of filler upper surface, makes sample separation to be separated effective, and colour band is even; In addition, separate type erosion control glass column of the present invention, because foundation separates with fore-set, after finishing using, the fore-set of only need outwarding winding, can directly pour out with the filler of crossing, and the filler of using that has solved existing chromatographic column is difficult for the problem of taking out.A kind of separate type erosion control glass column that the utility model provides, simple in structure, reasonable in design, can prevent that filler upper surface from having rushed and easily take out and used filler, be adapted at laboratory wide popularization and application.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of separate type erosion control glass column, comprise: cylinder 1, it is characterized in that: described cylinder 1 comprise separately for loading the foundation 2 of material and for filling the fore-set 3 of eluting solvent, the lateral wall of the madial wall of described foundation 2 and fore-set 3 is provided with the frosted layer 4 for the described foundation 2 of airtight connection and fore-set 3, and the bottom of described fore-set 3 is provided with the first baffle plate 5 of water-permeable and air permeable.
Described foundation 2 tops are provided with the graduation mark that packs amount of filler for mark into, and the position of the position of described graduation mark and described frosted layer 4 bottoms flushes.
The bottom of described foundation 2 is provided with water-permeable and air permeable and prevents the second baffle 6 that filler appears.
The import department of described fore-set 3 is provided with hook 7, and the number of described hook 7 is at least 2 and symmetrical.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a separate type erosion control glass column, comprise: cylinder (1), it is characterized in that: described cylinder (1) comprise separately for loading the foundation (2) of material and for filling the fore-set (3) of eluting solvent, the lateral wall of the madial wall of described foundation (2) and fore-set (3) is provided with the frosted layer (4) for the described foundation of airtight connection (2) and fore-set (3), and the bottom of described fore-set (3) is provided with first baffle plate (5) of water-permeable and air permeable.
2. a kind of separate type erosion control glass column according to claim 1, is characterized in that: described foundation (2) top is provided with the graduation mark that packs amount of filler for mark into, the position of the position of described graduation mark and described frosted layer (4) bottom flushes.
3. a kind of separate type erosion control glass column according to claim 1, is characterized in that: the bottom of described foundation (2) is provided with water-permeable and air permeable and prevents the second baffle (6) that filler appears.
4. a kind of separate type erosion control glass column according to claim 1, is characterized in that: the import department of described fore-set (3) is provided with hook (7), and the number of described hook (7) is at least 2 and symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772209.0U CN203591615U (en) | 2013-11-28 | 2013-11-28 | Separating anti-lifting glass chromatographic column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772209.0U CN203591615U (en) | 2013-11-28 | 2013-11-28 | Separating anti-lifting glass chromatographic column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203591615U true CN203591615U (en) | 2014-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772209.0U Expired - Fee Related CN203591615U (en) | 2013-11-28 | 2013-11-28 | Separating anti-lifting glass chromatographic column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203591615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403646A (en) * | 2015-11-02 | 2016-03-16 | 刘泰峰 | Embedded type chromatographic column capable of randomly cutting color tape |
-
2013
- 2013-11-28 CN CN201320772209.0U patent/CN203591615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403646A (en) * | 2015-11-02 | 2016-03-16 | 刘泰峰 | Embedded type chromatographic column capable of randomly cutting color tape |
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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 |
Granted publication date: 20140514 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |