CN214971918U

CN214971918U - Fast preparative chromatography

Info

Publication number: CN214971918U
Application number: CN202121439240.3U
Authority: CN
Inventors: 谷晓辉; 赖焜民; 肖贻崧
Original assignee: Shanghai Pailong Biotechnology Co ltd
Current assignee: Shanghai Pailong Biotechnology Co ltd
Priority date: 2021-06-26
Filing date: 2021-06-26
Publication date: 2021-12-03
Anticipated expiration: 2031-06-26

Abstract

The utility model discloses a rapid preparation chromatogram, its technical scheme main points are: comprises a chromatograph main body, a collecting groove is arranged on one side of the chromatograph main body, a fixing block is fixedly arranged on one side of the chromatograph main body, a control panel is embedded in one side of the chromatograph main body, a supporting groove is arranged on one side of the chromatograph main body, the supporting component is arranged in the supporting groove and comprises a supporting frame, the supporting frame is movably inserted in the supporting groove, the left side and the right side of the supporting groove are both provided with auxiliary grooves, the two sides of the supporting frame are both fixedly provided with supporting blocks, the supporting blocks are movably inserted in the auxiliary grooves, when other working components are used, the supporting frame in the supporting groove can be drawn out by pulling the handle, through placing the working part in the inside of mounting hole and fixing, the pipeline that the working part that avoids using to connect leads to crisscross excessively, takes place to empty.

Description

Fast preparative chromatography

Technical Field

The utility model relates to a chromatogram technical field, concretely relates to rapid preparative chromatography.

Background

The liquid chromatograph is an instrument which firstly separates a mixture and then analyzes and identifies the mixture by utilizing the difference of the distribution ratio of the mixture between two liquids, and the modern liquid chromatograph consists of a high-pressure infusion pump, a sample injection system, a temperature control system, a chromatographic column, a detector, a signal recording system and the like, and has the characteristics of high efficiency, rapidness, sensitivity and the like compared with a classical liquid column chromatographic device.

For example, chinese patent publication No. CN207816908U, in which a liquid chromatograph is proposed, the chromatograph is characterized in that a first pump, a second pump and a discharge mechanism are connected in series and jointly convey liquid, the first pump and the second pump can increase the pressure of the liquid, high accuracy can be achieved in a very small time period, and meanwhile, the liquid flow pulsation generated when the liquid is conveyed can be effectively reduced when the liquid is conveyed through the first pump and the second pump, higher accuracy and sensitivity can be provided, thereby leading the liquid chromatograph to obtain stable transportation, greatly improving the measurement precision of the liquid chromatograph, the structure of this chromatograph is complicated, and other instruments (like solvent) that need use in practical application place inconveniently with the jar such as, and the pipeline that the working part that avoids using connects is too much to lead to crisscross, inconvenient operation, for solving above-mentioned problem we have proposed the rapid preparation chromatogram.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background, it is an object of the present invention to provide a rapid preparative chromatography to solve the problems mentioned in the background.

The above technical purpose of the present invention can be achieved by the following technical solutions:

fast preparative chromatography, including the chromatograph main part, the collecting vat has been seted up to one side of chromatograph main part, one side fixed mounting of chromatograph main part has the fixed block, one side of chromatograph main part is embedded to have a control panel, support groove has been seted up to one side of chromatograph main part, the inside in support groove is provided with supporting component for fixed work part.

Through adopting above-mentioned technical scheme, can carry out spacing fixed to other parts that use when this chromatogram device uses through setting up supporting component, can effectually avoid the conveyer pipe too much to make the crisscross emergence of pipeline empty.

Preferably, the supporting component comprises a supporting frame, the supporting frame is movably inserted into the supporting groove, auxiliary grooves are formed in the left side and the right side of the supporting groove, supporting blocks are fixedly mounted on the two sides of the supporting frame, the supporting blocks are movably inserted into the auxiliary grooves, a plurality of mounting holes are formed in the top surface of the supporting frame, and a handle is fixedly mounted on one side of the supporting frame.

Through adopting above-mentioned technical scheme, through setting up the support frame, when using other working part, the handle is taken out to the accessible and supports the inside support frame in groove, fixes through placing the inside at the mounting hole with the working part, and the pipeline that the working part that avoids using to connect leads to crisscross excessively, takes place to empty.

Preferably, a collection assembly is disposed within the collection tank for collecting liquid.

Through adopting above-mentioned technical scheme, can carry out stable collection to the liquid after refining through setting up the collection subassembly, avoid the liquid after refining to drip and lead to extravagant.

Preferably, the collecting assembly comprises an instrument groove, the instrument groove is formed in one side of the collecting groove, an electric push rod is fixedly mounted inside the instrument groove, a sliding groove is formed in the bottom surface of the collecting groove, the collecting box is arranged inside the collecting groove, a plurality of fixing grooves are formed in the top surface of the collecting box, the test tube is sleeved inside the fixing grooves in a movable mode, a sliding column is fixedly mounted on the bottom surface of the collecting box, the sliding column is sleeved with the sliding groove in a movable mode, and one end of an electric push rod telescopic shaft is fixedly mounted with the collecting box.

Through adopting above-mentioned technical scheme, through setting up electric putter, the accessible starts electric putter when using, it removes to drive the test tube on the collecting box, rethread slip post cup joints with the sliding tray activity, more stable when making the removal, accessible control electric putter drives the collection mouth of test tube and aims at the egress opening of chromatograph main part and collect, rethread control electric putter drives the egress opening that next test tube aims at the chromatograph main part and collects after one of them test tube is filled with liquid, thereby realize the effect of collecting, avoid refining the liquid drippage and lead to the waste.

Preferably, the separation column is movably sleeved in the fixed block, a waste liquid tank is fixedly mounted on one side of the chromatograph main body, a waste liquid tank is arranged on the top surface of the waste liquid tank, and a waste liquid bottle is movably sleeved in the waste liquid tank.

Through adopting above-mentioned technical scheme, through setting up the waste liquid case, the accessible passes through the hose connection with the water inlet of waste liquid bottle and the discharge port of chromatograph main part when using together, makes the waste liquid of chromatograph main part emission pass through the inside that the hose flowed into the waste liquid bottle, realizes the effect of collecting, fixes the waste liquid bottle through the waste liquid groove, can avoid the waste liquid bottle to empty the polluted environment.

Preferably, an ice pad is fixedly mounted on the top surface of the chromatograph main body.

Through adopting above-mentioned technical scheme, through setting up the ice pad, thereby can realize absorbing chromatograph main part heat and reach the effect of carrying out the heat dissipation to absorbing chromatograph main part.

Preferably, four fixing columns are fixedly mounted on the top surface of the chromatograph main body, a storage plate is fixedly mounted on the top surfaces of the fixing columns, a plurality of storage tanks are formed in the top surfaces of the storage plates, and solvent bottles are movably sleeved inside the storage tanks.

Through adopting above-mentioned technical scheme, through setting up the hold up tank, can place the solvent bottle in the inside of hold up tank when using, realize carrying out fixed effect to the solvent bottle.

Preferably, four supporting pads are fixedly mounted on the bottom surface of the chromatograph main body.

Through adopting above-mentioned technical scheme, can realize the effect fixed to the chromatograph main part through setting up the supporting pad, can effectually reduce the vibrations that chromatograph main part work made the production.

To sum up, the utility model discloses mainly have following beneficial effect:

the other parts used when the chromatographic device is used can be limited and fixed by arranging the supporting component, the inconvenient operation of pipeline staggering caused by excessive conveying pipes can be effectively avoided, the supporting frame in the supporting groove can be drawn out by pulling the handle when other working parts are used by arranging the supporting frame, the working parts are placed in the mounting holes to be fixed, the phenomenon that the pipelines connected with the used working parts are too many to cause staggering is avoided, the inconvenient operation is avoided, the refined liquid can be stably collected by arranging the collecting component, the waste caused by dripping of the refined liquid is avoided, the electric push rod is arranged, the electric push rod can be started when the chromatographic device is used, the test tube on the collecting box is driven to move, the sliding column is movably sleeved with the sliding groove, the movement is more stable, the collecting port of the test tube driven by controlling the electric push rod can be aligned with the outflow port of the chromatograph main body to collect, after one of them test tube is filled with liquid, rethread control electric putter drives next test tube and aims at the egress opening of chromatograph main part and collect to realize the effect of collecting, avoid refining the liquid drippage and lead to extravagantly.

Through setting up the waste liquid case, the accessible passes through the hose connection with the water inlet of waste liquid bottle and the discharge port of chromatograph main part when using together, the inside of waste liquid bottle is flowed into through the hose to the waste liquid that makes the chromatograph main part discharge, realize the effect of collecting, fix the waste liquid bottle through the waste liquid groove, can avoid the waste liquid bottle to empty the polluted environment, through setting up the ice pad, thereby can realize absorbing chromatograph main part heat and reach and carry out radiating effect to the absorption chromatograph main part, through setting up the hold up tank, can place the inside at the hold up tank with the solvent bottle when using, the realization is fixed the effect to the solvent bottle, can realize the effect fixed to the chromatograph main part through setting up the supporting pad, can effectually reduce the vibrations that chromatograph main part work made the production.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the supporting groove structure of the present invention;

FIG. 3 is a schematic view of the storage tank of the present invention;

fig. 4 is a partially enlarged structural diagram of a in fig. 3.

Reference numerals: 1. a chromatograph main body; 2. collecting tank; 3. a fixed block; 4. a control panel; 5. a support groove; 6. a support frame; 7. an auxiliary groove; 8. a support block; 9. mounting holes; 10. a handle; 11. an instrument groove; 12. an electric push rod; 13. a sliding groove; 14. a collection box; 15. fixing grooves; 16. a test tube; 17. a sliding post; 18. a separation column; 19. a waste liquid tank; 20. a waste liquid tank; 21. a waste liquid bottle; 22. an ice pad; 23. fixing a column; 24. a storage plate; 25. a storage tank; 26. a solvent bottle; 27. a support pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the rapid preparation chromatograph comprises a chromatograph main body 1, a collecting tank 2 is arranged on one side of the chromatograph main body 1, a fixing block 3 is fixedly arranged on one side of the chromatograph main body 1, a control panel 4 is embedded in one side of the chromatograph main body 1, a supporting groove 5 is arranged on one side of the chromatograph main body 1, a supporting component is arranged in the supporting groove 5 and used for fixing a working component, other components used when the chromatograph device is used can be limited and fixed by the supporting component, the pipeline staggering inconvenient operation caused by too many conveying pipes can be effectively avoided, the supporting component comprises a supporting frame 6, a supporting frame 6 is movably inserted in the supporting groove 5, auxiliary grooves 7 are respectively arranged on the left side and the right side of the supporting groove 5, supporting blocks 8 are fixedly arranged on the two sides of the supporting frame 6, and the supporting blocks 8 are movably inserted in the auxiliary grooves 7, a plurality of mounting hole 9 has been seted up to the top surface of support frame 6, one side fixed mounting of support frame 6 has handle 10, through setting up support frame 6, when using other working part, the accessible is held handle 10 and is taken out support frame 6 of support 5 inside, fix in the inside of mounting hole 9 through placing working part, the pipeline that the working part of avoiding using connects leads to crisscross excessively, inconvenient operation, collect the subassembly through setting up and can carry out stable collection to the liquid after refining, avoid refining the liquid drip and lead to extravagantly.

Referring to fig. 4, a collecting assembly is arranged inside the collecting tank 2 and used for collecting liquid, the collecting assembly includes an instrument tank 11, the instrument tank 11 is arranged on one side of the collecting tank 2, an electric push rod 12 is fixedly arranged inside the instrument tank 11, a sliding groove 13 is arranged on the bottom surface of the collecting tank 2, a collecting tank 14 is arranged inside the collecting tank 2, by arranging the electric push rod 12, the electric push rod 12 can be started to drive a test tube 16 on the collecting tank 14 to move when in use, and then the test tube is movably sleeved with the sliding groove 13 through a sliding column 17 so as to be more stable when in movement, a plurality of fixing grooves 15 are arranged on the top surface of the collecting tank 14, the test tube 16 is movably sleeved inside the fixing grooves 15, the sliding column 17 is fixedly arranged on the bottom surface of the collecting tank 14, wherein the sliding column 17 is movably sleeved with the sliding groove 13, and one end of a telescopic shaft of the electric push rod 12 is fixedly arranged with the collecting tank 14, the outflow that chromatograph main part 1 was aimed at to the collection mouth that accessible control electric putter 12 drove test tube 16 collects, and rethread control electric putter 12 drives next test tube 16 and aims at the outflow of chromatograph main part 1 and collect after one of them test tube 16 fills up liquid to the effect of collection is realized, avoids refining the liquid drippage and leads to the waste.

Referring to fig. 1 and 3, a separation column 18 is movably sleeved inside a fixed block 3, a waste liquid tank 19 is fixedly installed on one side of a chromatograph main body 1, a waste liquid tank 20 is opened on the top surface of the waste liquid tank 19, a waste liquid bottle 21 is movably sleeved inside the waste liquid tank 20, by arranging the waste liquid tank 19, when in use, a water inlet of the waste liquid bottle 21 and a discharge port of the chromatograph main body 1 can be connected together through a hose, so that waste liquid discharged by the chromatograph main body 1 flows into the waste liquid bottle 21 through the hose, the collection effect is realized, the waste liquid bottle 21 is fixed through the waste liquid tank 20, the waste liquid bottle 21 can be prevented from falling to pollute the environment, an ice pad 22 is fixedly installed on the top surface of the chromatograph main body 1, by arranging the ice pad 22, the heat of the chromatograph main body 1 can be absorbed, the heat dissipation effect of the chromatograph main body can be achieved, and four fixed columns 23 are fixedly installed on the top surface of the chromatograph main body 1, fixed column 23's top surface fixed mounting has storage plate 24, a plurality of hold up tank 25 has been seted up to storage plate 24's top surface, solvent bottle 26 has been cup jointed in the inside activity of hold up tank 25, through setting up hold up tank 25, can place solvent bottle 26 in the inside of hold up tank 25 when using, the realization carries out the effect of fixing to solvent bottle 26, chromatograph main body 1's bottom surface fixed mounting has four supporting pads 27, can realize the effect fixed to chromatograph main body 1 through setting up supporting pad 27, can effectually reduce the vibrations that chromatograph main body 1 work made the production.

The working principle is as follows: referring to fig. 1, 2, 3 and 4, when in use, the support frame 6 inside the support groove 5 can be drawn out by pulling the handle 10, the working components are placed inside the mounting holes 9 for fixing, thereby avoiding the situation that the pipeline connected by the used working components is too many to cause staggering and inconvenient operation, the refined liquid can be stably collected by arranging the collection assembly, the refined liquid is prevented from dripping and causing waste, the electric push rod 12 is arranged, when in use, the electric push rod 12 is started to drive the test tube 16 on the collection box 14 to move, the sliding column 17 is movably sleeved with the sliding groove 13, so that the movement is more stable, the collection port of the test tube 16 can be driven by controlling the electric push rod 12 to be aligned with the outflow port of the chromatograph main body 1 for collection, when one of the test tubes 16 is filled with liquid, the electric push rod 12 is controlled to drive the next test tube 16 to be aligned with the outflow port of the chromatograph main body 1 for collection, thereby realize the effect of collecting, avoid the liquid drippage after refining and lead to the waste.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Rapid preparative chromatography, including chromatograph main part (1), its characterized in that, collecting vat (2) have been seted up to one side of chromatograph main part (1), one side fixed mounting of chromatograph main part (1) has fixed block (3), one side of chromatograph main part (1) is embedded to have control panel (4), support groove (5) have been seted up to one side of chromatograph main part (1), the inside of supporting groove (5) is provided with supporting component.

2. The rapid preparative chromatography according to claim 1, wherein: the supporting component comprises a supporting frame (6), the supporting frame (6) is movably inserted into the supporting groove (5), auxiliary grooves (7) are formed in the left side and the right side of the supporting groove (5), supporting blocks (8) are fixedly mounted on the two sides of the supporting frame (6), the supporting blocks (8) are movably inserted into the auxiliary grooves (7), a plurality of mounting holes (9) are formed in the top surface of the supporting frame (6), and a handle (10) is fixedly mounted on one side of the supporting frame (6).

3. The flash preparative chromatography according to claim 1, characterized in that the collection tank (2) is internally provided with a collection assembly.

4. The rapid preparative chromatography according to claim 3, wherein: the collecting component comprises an instrument groove (11), the instrument groove (11) is arranged on one side of the collecting groove (2), an electric push rod (12) is fixedly arranged inside the instrument groove (11), a sliding groove (13) is formed in the bottom surface of the collecting groove (2), a collecting box (14) is arranged inside the collecting groove (2), a plurality of fixing grooves (15) are formed in the top surface of the collecting box (14), a test tube (16) is sleeved inside the fixing grooves (15), a sliding column (17) is fixedly arranged on the bottom surface of the collecting box (14), the sliding column (17) is movably sleeved with the sliding groove (13), and one end of an expansion shaft of the electric push rod (12) is fixedly mounted with the collecting box (14).

5. The rapid preparative chromatography according to claim 1, wherein: the inside activity of fixed block (3) has cup jointed separation column (18), one side fixed mounting of chromatograph main part (1) has waste liquid case (19), waste liquid groove (20) have been seted up to the top surface of waste liquid case (19), waste liquid bottle (21) have been cup jointed in the inside activity of waste liquid groove (20).

6. The rapid preparative chromatography according to claim 1, wherein: an ice pad (22) is fixedly arranged on the top surface of the chromatograph main body (1).

7. The rapid preparative chromatography according to claim 1, wherein: four fixed columns (23) of top surface fixed mounting of chromatograph main part (1), the top surface fixed mounting of fixed column (23) has storage board (24), a plurality of hold up tank (25) have been seted up to the top surface of storage board (24), solvent bottle (26) have been cup jointed in the inside activity of hold up tank (25).

8. The rapid preparative chromatography according to claim 1, wherein: four supporting pads (27) are fixedly mounted on the bottom surface of the chromatograph main body (1).