CN202555006U - Segmental collecting chromatography device - Google Patents
Segmental collecting chromatography device Download PDFInfo
- Publication number
- CN202555006U CN202555006U CN2012201026185U CN201220102618U CN202555006U CN 202555006 U CN202555006 U CN 202555006U CN 2012201026185 U CN2012201026185 U CN 2012201026185U CN 201220102618 U CN201220102618 U CN 201220102618U CN 202555006 U CN202555006 U CN 202555006U
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- Prior art keywords
- collecting
- chromatography
- main discharge
- jar
- chromatography jar
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- Expired - Fee Related
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Abstract
The utility model discloses a segmental collecting chromatography device, which comprises a chromatography tank, a main discharge pipe, a plurality of collecting pipes and corresponding collecting equipment, wherein the upper end of the chromatography tank is provided with a feeding hole; the lower end of the chromatography tank is provided with a discharging hole; the discharging hole of the chromatography tank is communicated with the main discharge pipe; the collecting equipment is connected with the main discharge pipe through the collecting pipes; and each collecting pipe is provided with a switch valve. The segmental collecting chromatography device disclosed by the utility model is simple in structure, and is convenient to operate.
Description
Technical field
The utility model relates to a kind of chromatographic apparatus of Fractional Collections, is specifically related to a kind of chromatographic apparatus with many discharging openings.
Background technology
Column chromatography technology is widely used in the medicine food field, through the process that adsorption-desorption attaches product is carried out purifying.The little chromatographic column of test usefulness can't reach mass-produced purpose.And existing commercial production is used chromatographic column; The big chromatography jar of many employings receives eluent through manual work, when the multiple solvent of needs carries out wash-out or carries out the regeneration such as resin in the chromatography jar; Need the artificial collecting tank of changing chromatography jar below; And need carry out different subsequent treatment for every section eluting solvent, complicated operation, and discontinuous.
Summary of the invention
The purpose of the utility model is the defective that exists in the prior art in order to solve, and a kind of chromatographic apparatus that makes things convenient for Fractional Collections is provided.
In order to achieve the above object, the utility model provides a kind of chromatographic apparatus of Fractional Collections, and this device comprises chromatography jar, main discharge nozzle, a plurality of collecting pipe and corresponding collecting device; Chromatography jar upper end is provided with charging aperture, and the lower end is provided with discharging opening; The discharging opening of chromatography jar is connected with main discharge nozzle; Collecting device links to each other with main discharge nozzle through collecting pipe; Be equipped with switch valve on each collecting pipe.
Further improvement to the utility model is: above-mentioned chromatography jar upper end is provided with visual window, and inwall is provided with lamp.Wherein, collecting device is a collecting tank.
The utility model is compared prior art and had the following advantages: discharging opening connects corresponding collecting device through different collecting pipes, and convenient subsequent treatment of collecting liquid has been avoided artificial replacing collecting tank, and is more convenient to operate.Collecting device also can directly adopt the equipment (like the alcohol tower that wash-out alcohol is reclaimed) of subsequent treatment simultaneously, has saved operation.Utilize the visual window of chromatography tank top to observe the chromatography situation with a jar interior lamp.
Description of drawings
Fig. 1 is the chromatographic apparatus structural representation of the utility model Fractional Collections.
Among the figure, 1-chromatography jar, 2-master's discharge nozzle, 3-collecting pipe, 4-collecting tank, 5-switch valve, 6-charging aperture, 7-discharging opening.
The specific embodiment
Below in conjunction with embodiment the chromatographic apparatus of the utility model Fractional Collections is elaborated.
As shown in Figure 1, the chromatographic apparatus of the utility model Fractional Collections comprises chromatography jar 1,2,5 collecting pipes 3 of main discharge nozzle and 5 corresponding collecting devices.Chromatography jar 1 high 3-5 rice, 1 meter of diameter (can choose the chromatography jar of different size according to different demands), the upper end is provided with charging aperture 6, through charging aperture 6 direct chargings.Chromatography jar 1 lower end is provided with discharging opening, and chromatography jar 1 is connected with main discharge nozzle 2 through discharging opening.The upper end of chromatography jar 1 is provided with visual window, and inwall is provided with lamp.Main discharge nozzle 2 links to each other with collecting device through different collecting pipes 3, is equipped with switch valve 5 on each collecting pipe 3.Collecting device can be the equipment that collecting tank or concentration tank etc. can carry out subsequent treatment.When being concentration tank like collecting device, can close corresponding switch valve, directly the collection liquid in the concentration tank concentrated, the liquid after concentrating can feed in other purification devices (like chromatographic column) again and carry out follow-up processing.Collecting device in the present embodiment is a collecting tank 4.
When specifically carrying out column chromatography, first gauze on bottom discharge mouth 7 place's pads of chromatography jar 1, from the charging aperture 6 of chromatography jar 1 macroreticular resin of packing into, connection device, all switch valves all cut out.Open ethanol collecting tank corresponding switch valve 5, pour ethanol into, macroreticular resin is carried out preliminary treatment from charging aperture 6.Ethanol liquid in the ethanol collecting tank 4 can directly be passed in the alcohol distillation column and reclaim, and the ethanol that recovery obtains can feed in the chromatography jar 1 and utilize.After the macroreticular resin preliminary treatment finishes, close switch valve.Open an appearance corresponding switch valve, sample solution is fed in the chromatography jar 1, adsorb (can be after last appearance completion, feed again in the chromatography jar 1 adsorb again) with the not adsorption liquid in the charging collecting tank.Absorption is closed switch valve and water pump after accomplishing.Open desorption corresponding switch valve, eluent is fed in the chromatography jar 1, carry out desorption.Last appearance, absorption and desorption process can be observed chromatography jar 1 through the visual window of chromatography jar 1 upper end and inner lamp.Utilize that this use is novel carries out Fractional Collections to chromatographic solution, only need the gauge tap valve to accomplish, simple, convenient, and process is continuous.
Claims (4)
1. the chromatographic apparatus of a Fractional Collections is characterized in that: comprise chromatography jar, main discharge nozzle, a plurality of collecting pipe and corresponding collecting device; Said chromatography jar upper end is provided with charging aperture, and the lower end is provided with discharging opening; The discharging opening of said chromatography jar is connected with said main discharge nozzle; Said collecting device links to each other with main discharge nozzle through corresponding collecting pipe respectively; Be equipped with switch valve on said each collecting pipe.
2. the chromatographic apparatus of Fractional Collections according to claim 1 is characterized in that: be provided with visual window on the said chromatography jar.
3. the chromatographic apparatus of Fractional Collections according to claim 2, it is characterized in that: said chromatography jar inwall is provided with lamp.
4. the chromatographic apparatus of Fractional Collections according to claim 3, it is characterized in that: said collecting device is a collecting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201026185U CN202555006U (en) | 2012-03-19 | 2012-03-19 | Segmental collecting chromatography device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201026185U CN202555006U (en) | 2012-03-19 | 2012-03-19 | Segmental collecting chromatography device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555006U true CN202555006U (en) | 2012-11-28 |
Family
ID=47204712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201026185U Expired - Fee Related CN202555006U (en) | 2012-03-19 | 2012-03-19 | Segmental collecting chromatography device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597369A (en) * | 2016-03-01 | 2016-05-25 | 永州星辰生物科技有限公司 | Chromatography tank for artemisinin extraction and efficient pressurized chromatography method thereof |
-
2012
- 2012-03-19 CN CN2012201026185U patent/CN202555006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597369A (en) * | 2016-03-01 | 2016-05-25 | 永州星辰生物科技有限公司 | Chromatography tank for artemisinin extraction and efficient pressurized chromatography method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130319 |