CN220360740U

CN220360740U - Chromatographic column rack

Info

Publication number: CN220360740U
Application number: CN202321923669.9U
Authority: CN
Inventors: 段雯怡
Original assignee: Genomedi Tech Shanghai Co ltd
Current assignee: Genomedi Tech Shanghai Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-01-19
Anticipated expiration: 2033-07-20

Abstract

The application relates to the technical field of column chromatography, in particular to a chromatographic column placement frame, which comprises a plurality of fixedly connected frame bodies, wherein the plurality of frame bodies are distributed at intervals along the horizontal direction, and the plurality of frame bodies are used for placing chromatographic columns with different specifications; the frame bodies are provided with limiting assemblies, and the limiting assemblies are used for limiting the chromatographic column; the bottom of the plurality of frame bodies is provided with component receiving assemblies in a sliding mode, and the component receiving assemblies are used for aligning the chromatographic column and receiving liquid. The purpose of this application is when the actual operation of column chromatography, can be adapted to the processing multiple sample, realizes receiving the quick replacement of bottle simultaneously, and then is favorable to improving the efficiency of receiving bottle liquid.

Description

Chromatographic column rack

Technical Field

The application relates to the technical field of column chromatography, in particular to a chromatographic column placing frame.

Background

The column chromatography technique is also called column chromatography technique, and has wide application in the separation and extraction process of chemical products and natural products, and the main principle is that the components can be separated through repeated distribution for many times according to different distribution coefficients of the components in the sample mixture in a stationary phase and a mobile phase.

In the actual column chromatography operation, an insoluble matrix is filled in a cylindrical tube to form a stationary phase, then a sample is added to a column, eluting is performed by using a special solvent, and the solvent forms a mobile phase to obtain the chromatography column.

The above-mentioned layer in the correlation technique inhale the post and adopt the iron stand platform to fix more, place the component below the iron stand platform and receive the bottle and carry out the component collection, the operation is comparatively inconvenient, and is inapplicable in many samples.

Therefore, the chromatographic column rack suitable for batch processing of multiple samples is particularly provided, and meanwhile, quick replacement of the receiving bottle is realized, so that the efficiency of receiving liquid from the receiving bottle is improved.

Disclosure of Invention

The utility model provides a chromatographic column rack, purpose can be adapted to when column chromatography actual operation to handle many samples, realizes receiving the quick replacement of bottle simultaneously, and then is favorable to improving the efficiency of receiving bottle liquid.

The application provides a chromatographic column rack, adopts following technical scheme:

the chromatographic column placing rack comprises a plurality of fixedly connected rack bodies, wherein the rack bodies are distributed at intervals along the horizontal direction, and the rack bodies are used for placing chromatographic columns with different specifications;

the frame bodies are provided with limiting assemblies, and the limiting assemblies are used for limiting the chromatographic column;

the bottom of the plurality of frame bodies is provided with component receiving assemblies in a sliding mode, and the component receiving assemblies are used for aligning the chromatographic column and receiving liquid.

Through adopting above-mentioned technical scheme for this rack can be applicable to the chromatographic column of handling many samples in batches, establishes corresponding component receiving assembly into the mounting means who slides simultaneously, conveniently installs and removes component receiving assembly, can effectively realize component receiving assembly's quick replacement, and then is favorable to improving component receiving assembly and connects the efficiency of liquid.

Preferably, the limiting assembly comprises a limiting plate and limiting holes, the limiting holes penetrate through the side wall of the limiting plate, the limiting holes are multiple, the limiting holes are uniformly distributed along the length direction of the limiting plate at intervals, and chromatographic columns are inserted into the corresponding limiting holes;

the component receiving assembly comprises a receiving box and receiving bottles, the receiving box is slidably arranged at the bottom of the corresponding frame body, the receiving bottles are arranged in the receiving box, the receiving bottles are arranged in a plurality of receiving bottles, and the receiving bottles are aligned with corresponding chromatographic columns and are used for receiving liquid.

The left and right sides of support body bottom all is fixed with the slide rail along its length direction, the left and right sides at receiving box top all vertically upwards extends the shaping and has the slider, two the slider respectively sliding connection in two the slide rail.

Through adopting above-mentioned technical scheme, utilize slide rail and slider to slide the receiving box and set up in the bottom of corresponding support body, conveniently install and remove the receiving box, can effectively realize receiving the quick replacement of box, and then be favorable to improving the efficiency of receiving box to connect the liquid.

Preferably, the side wall of the receiving box is provided with a handle.

Through adopting above-mentioned technical scheme, utilize the handle to make things convenient for the staff to take the receiver box.

Preferably, the number of the limiting plates on the single frame body is three, the three limiting plates are distributed at intervals along the vertical direction, and the three limiting plates respectively correspond to the upper end and the lower end of the chromatographic column and the middle part of the chromatographic column.

Through adopting above-mentioned technical scheme, utilize three limiting plate to carry out spacingly to the upper and lower both ends and the middle part of chromatographic column respectively, stability when effectively improving the chromatographic column and installing on the support body.

Preferably, the limiting holes on the limiting plate are arranged in two rows, and the two rows of limiting holes are distributed at intervals along the width direction of the limiting plate.

Through adopting above-mentioned technical scheme, establish spacing hole into two rows, can effectively increase the capacity that this rack placed the chromatographic column.

Preferably, a plurality of partition boards are arranged in the receiving box, the partition boards are distributed at intervals along the length direction of the receiving box, the receiving box is divided into a plurality of receiving grids by the partition boards, and a plurality of receiving bottles are arranged in the corresponding receiving grids.

Through adopting above-mentioned technical scheme, because the quantity of receiving the bottle is more, establish corresponding receiving bottle in corresponding receiving check, help the staff to confirm the position of receiving the bottle, and then be favorable to carrying out more accurate alignment with chromatographic column and corresponding receiving bottle, it is more convenient to use.

Preferably, a sleeve is arranged in the receiving grid along the vertical direction, a caulking groove is formed in the sleeve, and the receiving bottle is embedded in the caulking groove.

Through adopting above-mentioned technical scheme, utilize the caulking groove to increase the stability when receiving the bottle installation, and then can not appear rocking when effectively guaranteeing to receive the bottle to connect liquid, effectively guarantee to receive the bottle to connect liquid to go on smoothly.

Preferably, a plurality of reinforcing plates are arranged between the bottom of the sleeve and the receiving box, the reinforcing plates are distributed at intervals along the periphery of the outer wall of the bottom of the sleeve, and two side walls of the reinforcing plates are respectively connected with the outer wall of the sleeve and the top of the receiving box.

By adopting the technical scheme, the stability of connection between the sleeve and the receiving box is increased by using the reinforcing plate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the rack can be suitable for chromatographic columns for batch processing of multiple samples, and meanwhile, the corresponding component receiving assembly is set to be in a sliding installation mode, so that the component receiving assembly is convenient to install and detach, the component receiving assembly can be effectively replaced quickly, and further the efficiency of liquid receiving of the component receiving assembly is improved;

2. the receiving box is slidably arranged at the bottom of the corresponding frame body by utilizing the sliding rail and the sliding block, so that the receiving box is convenient to mount and dismount, the quick replacement of the receiving box can be effectively realized, and further the liquid receiving efficiency of the receiving box is improved;

3. utilize the caulking groove to increase the stability when receiving the bottle installation, and then can not appear rocking when effectively guaranteeing to receive the bottle to connect liquid, effectively guarantee to receive the bottle to connect liquid to go on smoothly.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view showing the positional relationship of the receiving bottle, the partition, the receiving grid, the sleeve, the caulking groove and the reinforcing plate in detail in the embodiment of the present application;

fig. 3 is an enlarged schematic view at a in fig. 1.

Reference numerals: in the figure, 1, a frame body; 2. a limit component; 21. a limiting plate; 22. a limiting hole; 3. a component receiving assembly; 31. a receiving box; 32. receiving a bottle; 4. a slide rail; 5. a slide block; 6. a handle; 7. a partition plate; 8. a receiving cell; 9. a sleeve; 10. a caulking groove; 11. reinforcing plate.

Detailed Description

The present application is described in further detail below with reference to fig. 1-3.

Examples:

the embodiment of the application discloses chromatographic column rack, refer to fig. 1 and 2, including a plurality of integrated into one piece's support body 1, a plurality of support bodies 1 all are rectangular form, and a plurality of support bodies 1 are along horizontal direction interval distribution, and the height of a plurality of support bodies 1 is different, and then the specification of the chromatographic column of placing on every support body 1 is different, and this rack can hold multiple chromatographic column sample simultaneously through setting up a plurality of support bodies 1.

Referring to fig. 1 and 2, a plurality of frame bodies 1 are respectively provided with a corresponding limiting component 2, and the limiting components 2 are used for limiting the chromatographic column so as to effectively ensure the stability of the chromatographic column in the liquid receiving process; simultaneously, every support body 1 bottom all slides and is provided with component receiving module 3, and component receiving module 3 is used for collecting the component of chromatographic column.

Referring to fig. 1 and 2, the limiting assembly 2 includes a rectangular limiting plate 21 and a circular limiting hole 22, the limiting plate 21 is mounted on the corresponding frame 1 along a horizontal direction, the limiting hole 22 penetrates through a side wall of the limiting plate 21, the limiting holes 22 are formed in a plurality, the limiting holes 22 are uniformly distributed along a length direction of the limiting plate 21 at intervals, a plurality of chromatographic columns are inserted into the corresponding limiting holes 22 along a vertical direction, and the chromatographic columns are limited by the limiting holes 22.

Referring to fig. 1 and 2, the component receiving assembly 3 includes an elongated receiving box 31 and a cylindrical receiving bottle 32, the receiving box 31 is slidably disposed at the bottom of the corresponding frame 1, a plurality of receiving bottles 32 are disposed in the corresponding receiving box 31, and the plurality of receiving bottles 32 are aligned with the corresponding chromatographic columns and are connected with liquid.

Referring to fig. 1 and 3, the left and right sides of the bottom of the frame 1 are fixed with slide rails 4 along the length direction thereof, the receiving boxes 31 slidably connected with the corresponding frame 1 are vertically and upwardly extended to form the T-shaped slide blocks 5, and the two slide blocks 5 are slidably connected with the two slide rails 4 respectively.

This kind of setting up mode for this rack can be applicable to the chromatographic column of handling many samples in batches, establishes corresponding receiving box 31 and support body 1 as the mounting means that slides simultaneously, and convenient receiving box 31's ann tears open, can effectively realize receiving bottle 32's quick replacement, and then is favorable to improving receiving bottle 32 and connects the efficiency of liquid.

Referring to fig. 1 and 2, further, a handle 6 is installed at a sidewall of the receiving box 31 to facilitate a worker's taking of the receiving box 31.

Further, referring to fig. 1 and 2, a plurality of partitions 7 are integrally formed in the receiving box 31, the partitions 7 are rectangular, the partitions 7 are vertically arranged, the plurality of partitions 7 are arranged at intervals along the length direction of the receiving box 31, the single receiving box 31 is divided into a plurality of receiving cells 8 by the plurality of partitions 7, and the receiving bottles 32 are arranged in the corresponding receiving cells 8. Because the number of the receiving bottles 32 is large, the corresponding receiving bottles 32 are arranged in the corresponding receiving grids 8, so that the position of the receiving bottles 32 can be confirmed by workers, and further the chromatographic column and the corresponding receiving bottles 32 can be aligned more accurately, and the chromatographic column is more convenient to use.

Referring to fig. 1 and 2, a columnar sleeve 9 is integrally formed in the receiving grid 8 along the vertical direction, a caulking groove 10 matched with the receiving bottle 32 is formed in the sleeve 9, the receiving bottle 32 is embedded in the caulking groove 10 of the sleeve 9, the stability of the receiving bottle 32 during installation is improved by using the caulking groove 10, further shaking can not occur during liquid receiving of the receiving bottle 32, and smooth liquid receiving of the receiving bottle 32 is effectively guaranteed.

Further, referring to fig. 1 and 2, a plurality of reinforcing plates 11 are glued between the bottom of the sleeve 9 and the receiving box 31, the plurality of reinforcing plates 11 are distributed at intervals along the peripheral side of the outer wall of the bottom of the sleeve 9, the reinforcing plates 11 are triangular, and two side walls of the reinforcing plates 11 are respectively connected with the outer wall of the sleeve 9 and the top of the receiving box 31. The stability of the connection between the sleeve 9 and the receiving box 31 is increased by means of the stiffening plate 11.

In this embodiment, three limiting plates 21 are provided on each frame 1, and the three limiting plates 21 are mounted on the corresponding frame 1 at intervals in the vertical direction. The three limiting plates 21 respectively correspond to the upper end, the lower end and the middle part of the chromatographic column, the upper end, the lower end and the middle part of the chromatographic column are limited by the three limiting plates 21, and the stability of the chromatographic column when being mounted on the frame body 1 is effectively improved.

Simultaneously, be equipped with two rows of spacing holes 22 on the single limiting plate 21 altogether, two rows of spacing holes 22 are along limiting plate 21 width direction interval distribution, establish spacing hole 22 into two rows, can effectively increase the capacity that this rack placed the chromatographic column.

The implementation principle of the chromatographic column placing frame provided by the embodiment of the application is as follows:

the rack can simultaneously accommodate various chromatographic column samples by arranging a plurality of rack bodies 1; simultaneously, the left side and the right side of the bottom of the frame body 1 are fixedly provided with slide rails 4 along the length direction of the slide rails, the receiving boxes 31 are in sliding connection with the corresponding frame body 1, the left side and the right side of the top of the receiving boxes are vertically and upwards extended to form T-shaped slide blocks 5, and the two slide blocks 5 are respectively in sliding connection with the two slide rails 4.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A chromatographic column rack which is characterized in that:

comprises a plurality of fixedly connected frame bodies (1), wherein the plurality of frame bodies (1) are distributed at intervals along the horizontal direction, and the plurality of frame bodies (1) are used for placing chromatographic columns with different specifications;

the frame bodies (1) are provided with limiting assemblies (2), and the limiting assemblies (2) are used for limiting the chromatographic column;

the bottoms of the plurality of frame bodies (1) are slidably provided with component receiving assemblies (3), and the component receiving assemblies (3) are used for aligning chromatography columns and receiving liquid.

2. A chromatographic column holding rack as set forth in claim 1, wherein:

the limiting assembly (2) comprises a limiting plate (21) and limiting holes (22), wherein the limiting holes (22) are formed in the side wall of the limiting plate (21) in a penetrating mode, the limiting holes (22) are formed in a plurality, the limiting holes (22) are uniformly distributed at intervals along the length direction of the limiting plate (21), and chromatographic columns are inserted in the corresponding limiting holes (22);

the component receiving assembly (3) comprises a receiving box (31) and receiving bottles (32), wherein the receiving box (31) is slidably arranged at the bottom of the corresponding frame body (1), the receiving bottles (32) are arranged in the receiving box (31), a plurality of receiving bottles (32) are arranged, and the receiving bottles (32) are aligned with the corresponding chromatographic columns and are used for receiving liquid;

the left and right sides of support body (1) bottom all is fixed with slide rail (4) along its length direction, the left and right sides at receiver box (31) top all vertically upwards extends the shaping and has slider (5), two slider (5) respectively sliding connection in two slide rail (4).

3. A chromatographic column holding rack as set forth in claim 2, wherein:

the side wall of the receiving box (31) is provided with a handle (6).

4. A chromatographic column holding rack as set forth in claim 2, wherein:

the number of the limiting plates (21) on the single frame body (1) is three, the three limiting plates (21) are distributed at intervals along the vertical direction, and the three limiting plates (21) respectively correspond to the upper end and the lower end of the chromatographic column and the middle part of the chromatographic column.

5. A chromatographic column holding rack as set forth in claim 2, wherein:

the limiting holes (22) on the single limiting plate (21) are arranged in two rows, and the two rows of limiting holes (22) are distributed at intervals along the width direction of the limiting plate (21).

6. A chromatographic column holding rack as set forth in claim 2, wherein:

be equipped with a plurality of baffles (7) in receiving box (31), a plurality of baffle (7) are followed receiving box (31) length direction interval distribution, a plurality of baffle (7) will receiving box (31) divide into a plurality of receiving check (8), a plurality of receiving bottle (32) are established in corresponding receiving check (8).

7. The chromatography column placement frame of claim 6, wherein:

a sleeve (9) is arranged in the receiving grid (8) along the vertical direction, a caulking groove (10) is formed in the sleeve (9), and the receiving bottle (32) is embedded in the caulking groove (10).

8. The chromatography column placement frame of claim 7, wherein:

a plurality of reinforcing plates (11) are arranged between the bottom of the sleeve (9) and the receiving box (31), the reinforcing plates (11) are distributed at intervals along the periphery of the outer wall of the bottom of the sleeve (9), and two side walls of the reinforcing plates (11) are respectively connected with the outer wall of the sleeve (9) and the top of the receiving box (31).