CN2670945Y - Improved counter current cromatographic apparatus - Google Patents
Improved counter current cromatographic apparatus Download PDFInfo
- Publication number
- CN2670945Y CN2670945Y CN 200320123083 CN200320123083U CN2670945Y CN 2670945 Y CN2670945 Y CN 2670945Y CN 200320123083 CN200320123083 CN 200320123083 CN 200320123083 U CN200320123083 U CN 200320123083U CN 2670945 Y CN2670945 Y CN 2670945Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- separating column
- adverse current
- current chromatogram
- tube
- 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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Abstract
The utility model provides improved counter current chromatographic equipment. The utility model comprises a rotatable separating column and an introduction and an eduction tubes of the rotatable separating column. The introduction and the eduction tubes are threaded out of a rotary shaft of the separating column, and are connected with a rotary sealing joint. The utility model has simple structure and provides equipment conditions for the application of a tube with a big pore diameter. The utility model can make the volume of the separating column amplified to more than 40 liters for meeting the requirements of industrial production. The separating column is formed by winding a tube which adopts a tube with a big pore diameter that is bigger than or equal to 1.0 cm and smaller than or equal to 5.0 cm. The separating column can be wound into a single layer by the tube. The separating column can also be wound into multilayer by the tube, and the head end of each layer is connected with the tail ends of adjacent layers by tubes with a smaller pore diameter. The tube can be wound on a supporting body. The supporting body can form a flange shape. The tubes can be Teflon tubes.
Description
Technical field
The utility model relates to a kind of adverse current chromatogram equipment.
Background technology
Adverse current chromatogram is a kind of chromatographic technique of liquid-liquid, can be used for the separation of natural activity composition or chemosynthesis product.Present adverse current chromatogram equipment comprises separating column and framework thereof, the apparatus structure complexity, and the separating column volume is less, only can be applied in laboratory or the pilot scale, is difficult to be applied in the commercial production.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of improved adverse current chromatogram equipment that can amplify the separating column volume.For this reason, the utility model by the following technical solutions: it comprises rotatable separating column and leads in/out pipe that its turning axle that leads in/out pipe self-separation post passes with the rotary seal joint and joins.The utility model is simple in structure, and for the application of large-aperture pipe provides appointed condition, the volume of separating column can be amplified to more than 40 liters, satisfies industrial requirement.
Separating column is formed by the pipe coiling, and pipe adopts diameter more than or equal to 1.0 centimetres of large-aperture pipes smaller or equal to 5.0 centimetres.
Separating column can be by pipe coiled individual layer.Separating column also can be by pipe coiled multilayer, and every layer the pipe hand of spiral that rotates is identical, and every layer head end links to each other with the less pipe in aperture with tail end between the adjacent layer.
Pipe can be wound on the support.Like this, the structure of separating column is more firm, helps the stable of detachment process and carries out.Support can be flange shape.
Described pipe can be the Teflon pipe.
Can be provided with reducer casing in the revolving power mechanism of separating column.Like this, instrument can smooth operation under low speed (0-200RPM) state.
Description of drawings
Synoptic diagram of the present utility model when Fig. 1 is a separating column by pipe coiled individual layer.
Synoptic diagram of the present utility model when Fig. 2 is a separating column by pipe coiled multilayer.
Embodiment
With reference to attached Fig. 1 and 2.The utility model comprises rotatable separating column 1 and leads in/out pipe 2,2 ' that its turning axle 3 that leads in/out pipe self-separation post passes with rotary seal joint 4 and joins.
Separating column is formed by pipe 5 coilings, pipe adopt diameter more than or equal to 1.0 centimetres less than? large-aperture pipe.Described pipe can be the Teflon pipe.
Separating column is by managing the coiled individual layer, as accompanying drawing 1.Separating column is by pipe coiled multilayer, as accompanying drawing 2.Every layer the pipe hand of spiral that rotates is identical, and every layer head end links to each other with the less pipe 5a in aperture with tail end between the adjacent layer.
Pipe is wound on the support 6.Support is flange shape.
Can be provided with reducer casing 7 in the revolving power mechanism of separating column.Motor 8 is given belt pulley 9 by reducer casing 7 with transmission of power, by belt 10, gives the belt pulley 11 coaxial with turning axle 3 with transmission of power, finishes transmission of power.Drawing reference numeral 12 is the speed control case.
Claims (8)
1, a kind of improved adverse current chromatogram equipment comprises rotatable separating column and leads in/out pipe, it is characterized in that its turning axle that leads in/out pipe self-separation post passes with the rotary seal joint to join.
2, a kind of improved adverse current chromatogram equipment as claimed in claim 1 is characterized in that separating column is formed by the pipe coiling, and pipe adopts diameter more than or equal to 1.0 centimetres of large-aperture pipes smaller or equal to 5.0 centimetres.
3, a kind of improved adverse current chromatogram equipment as claimed in claim 2 is characterized in that separating column is by pipe coiled individual layer.
4, a kind of improved adverse current chromatogram equipment as claimed in claim 2 is characterized in that separating column by pipe coiled multilayer, and every layer the pipe hand of spiral that rotates is identical, and every layer head end links to each other with the less pipe in aperture with tail end between the adjacent layer.
5, as claim 2,3 or 4 described a kind of improved adverse current chromatogram equipment, it is characterized in that pipe is wound on the support.
6, a kind of improved adverse current chromatogram equipment as claimed in claim 5 is characterized in that support is flange shape.
7,, it is characterized in that described pipe is the Teflon pipe as claim 2,3 or 4 described a kind of improved adverse current chromatogram equipment.
8, a kind of improved adverse current chromatogram equipment as claimed in claim 1 is characterized in that being provided with reducer casing in the revolving power mechanism of separating column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320123083 CN2670945Y (en) | 2003-12-29 | 2003-12-29 | Improved counter current cromatographic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320123083 CN2670945Y (en) | 2003-12-29 | 2003-12-29 | Improved counter current cromatographic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2670945Y true CN2670945Y (en) | 2005-01-12 |
Family
ID=34476372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320123083 Expired - Fee Related CN2670945Y (en) | 2003-12-29 | 2003-12-29 | Improved counter current cromatographic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2670945Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628831A (en) * | 2016-03-10 | 2016-06-01 | 山东省分析测试中心 | 3D-printed counter-current chromatography separation column for and chromatographic instrument |
| CN105651911A (en) * | 2016-03-10 | 2016-06-08 | 山东省分析测试中心 | Novel counter-current chromatographic separation column and chromatographic instrument |
| CN108802235A (en) * | 2018-07-07 | 2018-11-13 | 四川大学 | A kind of processing method of high-capacity and high-speed countercurrent chromatography separation column and through-hole |
-
2003
- 2003-12-29 CN CN 200320123083 patent/CN2670945Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628831A (en) * | 2016-03-10 | 2016-06-01 | 山东省分析测试中心 | 3D-printed counter-current chromatography separation column for and chromatographic instrument |
| CN105651911A (en) * | 2016-03-10 | 2016-06-08 | 山东省分析测试中心 | Novel counter-current chromatographic separation column and chromatographic instrument |
| CN108802235A (en) * | 2018-07-07 | 2018-11-13 | 四川大学 | A kind of processing method of high-capacity and high-speed countercurrent chromatography separation column and through-hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |