CN201867397U - Quadrature axis countercurrent chromatography capable of switching separation columns - Google Patents
Quadrature axis countercurrent chromatography capable of switching separation columns Download PDFInfo
- Publication number
- CN201867397U CN201867397U CN2010205715313U CN201020571531U CN201867397U CN 201867397 U CN201867397 U CN 201867397U CN 2010205715313 U CN2010205715313 U CN 2010205715313U CN 201020571531 U CN201020571531 U CN 201020571531U CN 201867397 U CN201867397 U CN 201867397U
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- China
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- separating column
- separation columns
- runing rest
- assembly
- separating
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Abstract
A quadrature axis countercurrent chromatography capable of switching separation columns comprises a case assembly, a motor assembly, a rotary bracket assembly, separation columns, a hose and an unwinding assembly. The quadrature axis countercurrent chromatography is characterized in that the rotary bracket is vertical to a center shaft, the separation columns are mounted in parallel with left and right clamping plates of the rotary bracket, the center shaft is connected with gear wheels of the separation columns through a gear belt, and the separation columns and the center shaft rotate in contrary directions so as to unwind the hose; and the centrifuge field caused by rotating the rotary bracket mutually forms a 3D field with the separation column assembly transmitted by the gear belt. A leading-out pipe can be led out of the case by the separation columns for connecting the separation columns in parallel/in series. The quadrature axis countercurrent chromatography can perform a plurality of experiments according to the number of the separation columns.
Description
Technical field
The utility model relates to the Chemical Decomposition instrument, adopt the principle of liquid-liquid extraction to carry out sample separation, is a kind of X-axis CPC instrument.
Background technology
Adverse current chromatogram is a kind of high efficient separation technology that adopts liquid liquid separation principle, is widely used in the natural products field, is applicable to big molecule, micromolecular isolation and purification.The orthogonal axes high-speed counter-current chromatograph is applicable to and separates the big subsample that divides, but present X-axis CPC instrument all is to be connected into single separating column, can't carry out the experiment more than 2 simultaneously, if do repeated experiments, can only repeat, so the labour intensity for reducing repeated experiments has proposed requirement for instrument.
The utility model content
The purpose of this utility model is the labour intensity that how to reduce repeated experiments at above, provides a kind of and can switch separating column flexibly, carries out the orthogonal axes high-speed counter-current chromatograph that is applicable to big molecular separation of two experiments simultaneously according to user's needs.
The X-axis CPC instrument of the changeable separating column of the utility model, comprise: chassis component, electric machine assembly, runing rest assembly, separating column, flexible pipe, unwinding assembly, it is characterized in that: runing rest becomes perpendicular line with central shaft, separating column and the parallel installation of runing rest left and right sides clamping plate, central shaft is connected with the separating column gear by tooth belt, and the incorgruous rotation of separating column and central shaft is carried out unwinding to flexible pipe; Centrifugal force field during the runing rest rotation forms three-dimensional position mutually with the separating column assembly by the tooth belt transmission; And the fairlead that is provided with each separating column of separating column while of two or four one-tenth even number amounts in the runing rest independently leads to cabinet respectively and connects outward.Separating column can lead to fairlead parallel connection, the series connection use that cabinet carries out separating column outward.This structure counter-current chromatograph can carry out kinds of experiments simultaneously according to the quantity of separating column.
Design concept of the present utility model is: the fairlead of separating column is caused outside the cabinet, and each separating column has two fairleads, and two separating columns are totally four fairleads, can carry out the connection of series, parallel as required to the fairlead of four separating columns.When wherein two when connecting of four fairleads, two work posts are a root chromatogram column for series connection; Independent in twos when four fairleads, be two chromatographic columns, can carry out two experiments simultaneously by connecting two preposition rearmounted instruments of chromatogram.When needs are done repeated experiments, improved work efficiency greatly, reduced experiment labour intensity.
Description of drawings
Fig. 1 is a kind of X-axis CPC instrument that can switch separating column;
Fig. 2 is the synoptic diagram of series connection separating column;
Fig. 3 is the synoptic diagram of separating column in parallel;
Among the above figure: cabinet (1), runing rest back shaft (2), separating column (3), tooth belt (4), belt gear (5), planet wheel (6), sun wheel (7), belt gear (8), motor (9), belt gear (10), tooth belt (11), separating column (12), central shaft (13), separate winding apparatus (14), separating column fairlead (15), separating column fairlead (16), runing rest (17), fairlead (18), fairlead (19), fairlead (20), fairlead (21).
Embodiment
A kind of X-axis CPC instrument embodiment that can switch separating column is as follows:
The X-axis CPC instrument that can switch separating column is by cabinet (1), runing rest back shaft (2), separating column (3), tooth belt (4), belt gear (5), planet wheel (6), sun wheel (7), belt gear (8), motor (9), belt gear (10), tooth belt (11), separating column (12), central shaft (13), separate winding apparatus (14), separating column fairlead (15), separating column fairlead (16), runing rest (17), fairlead (18), fairlead (19), fairlead (20), fairlead (21) is formed.Separating column (3), separating column (12) are installed in the runing rest (17), and separating column (3), separating column (12) carry out the rotation of three-dimensional position with sun wheel (7) by tooth belt (4), tooth belt (11) under the transmission of belt gear (5), belt gear (8).
Motor (9) drives sun wheel (7) by belt gear (8) and rotates, and driven rotary support (17) rotates synchronously simultaneously, and separating column (3), separating column (12) are drawn (2) root fairlead separately and led to outside the cabinet by separating winding apparatus (14); Separating column fairlead (15), separating column fairlead (16) are drawn by separating column (3), separating column (12); Separating column (3), separating column (12) are fixedly finished unwinding by tooth belt and the incorgruous rotation of sun wheel by separating winding apparatus.Fairlead (18), fairlead (19), fairlead (20), fairlead (21) cause outside the cabinet, connect or connection in parallel.
Claims (3)
1. the X-axis CPC instrument that can switch separating column comprises chassis component, electric machine assembly, runing rest assembly, separating column.It is characterized in that: a kind of X-axis CPC instrument that is applied to three-dimensional centrifugal position effect, runing rest becomes perpendicular line with central shaft, separating column and the parallel installation of runing rest left and right sides clamping plate, central shaft is connected with the separating column gear by tooth belt, and the incorgruous rotation of separating column and central shaft is carried out unwinding to flexible pipe; Centrifugal force field during the runing rest rotation forms three-dimensional position mutually with the separating column assembly by the tooth belt transmission.
2. X-axis CPC instrument according to claim 1 is characterized in that being provided with in the runing rest two or four separating columns that become the even number amount.
3. X-axis CPC instrument according to claim 1, the fairlead that it is characterized in that each separating column independently leads to cabinet respectively and connects outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205715313U CN201867397U (en) | 2010-10-22 | 2010-10-22 | Quadrature axis countercurrent chromatography capable of switching separation columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205715313U CN201867397U (en) | 2010-10-22 | 2010-10-22 | Quadrature axis countercurrent chromatography capable of switching separation columns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867397U true CN201867397U (en) | 2011-06-15 |
Family
ID=44138549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205715313U Expired - Fee Related CN201867397U (en) | 2010-10-22 | 2010-10-22 | Quadrature axis countercurrent chromatography capable of switching separation columns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867397U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267815A (en) * | 2013-05-06 | 2013-08-28 | 汕头大学 | Orthogonal axis counter current chromatograph |
| CN106706801A (en) * | 2017-02-15 | 2017-05-24 | 山东省分析测试中心 | Liquid-liquid distributing chromatographic instrument with rotating gear ring |
| CN109011695A (en) * | 2018-07-13 | 2018-12-18 | 汕头大学 | A kind of multi-functional tilting counter-current chromatograph of double rotational directions |
-
2010
- 2010-10-22 CN CN2010205715313U patent/CN201867397U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267815A (en) * | 2013-05-06 | 2013-08-28 | 汕头大学 | Orthogonal axis counter current chromatograph |
| CN103267815B (en) * | 2013-05-06 | 2015-02-11 | 汕头大学 | Orthogonal axis counter current chromatograph |
| CN106706801A (en) * | 2017-02-15 | 2017-05-24 | 山东省分析测试中心 | Liquid-liquid distributing chromatographic instrument with rotating gear ring |
| CN106706801B (en) * | 2017-02-15 | 2023-10-20 | 山东省分析测试中心 | Liquid-liquid distribution chromatograph with rotary toothed ring |
| CN109011695A (en) * | 2018-07-13 | 2018-12-18 | 汕头大学 | A kind of multi-functional tilting counter-current chromatograph of double rotational directions |
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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: 20110615 Termination date: 20141022 |
|
| EXPY | Termination of patent right or utility model |