CN220070798U - Overspeed concentration crystallization chromatographic column - Google Patents
Overspeed concentration crystallization chromatographic column Download PDFInfo
- Publication number
- CN220070798U CN220070798U CN202321066161.1U CN202321066161U CN220070798U CN 220070798 U CN220070798 U CN 220070798U CN 202321066161 U CN202321066161 U CN 202321066161U CN 220070798 U CN220070798 U CN 220070798U
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- pipe
- built
- fixedly connected
- chromatographic column
- overspeed
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- 238000002425 crystallisation Methods 0.000 title claims abstract description 19
- 230000008025 crystallization Effects 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The utility model relates to the technical field of chromatographic columns and discloses an overspeed concentration crystallization chromatographic column which comprises an external tube, wherein an internal tube is arranged on the inner side of the external tube, a first chute is arranged on the left side of the internal tube, holes are formed in the upper end and the lower end of the right side of the external tube, a first spring is fixedly connected to the middle lower portion of the right side of the internal tube, a clamping column is fixedly connected to the tail end of the first spring, a column body is arranged on the inner side of the internal tube, an opening is formed in the top of the column body, and cavities are formed in the front side and the rear side of the inner wall of the opening. According to the utility model, the handle moves the built-in tube to enable the buckle to pop up in the hole at the upper end, and simultaneously drives the column body in the built-in tube to move and rise, so that the length of the chromatographic column can be increased according to actual use, the use effect is improved, the universal cover is opened, the detection head is inserted into the opening, and meanwhile, the torsion spring drives the rotating plate to overturn so that the detection head can enter, and the condition of liquid in the chromatographic column is detected.
Description
Technical Field
The utility model relates to the technical field of chromatographic columns, in particular to an overspeed concentration crystallization chromatographic column.
Background
The chromatographic column mainly comprises a column tube, a press cap, a clamping sleeve, a sieve plate, a joint, a screw and the like, wherein the column tube is usually made of stainless steel, thick-wall glass or quartz tube can be adopted, the inner wall of the tube is required to have higher smoothness, the length of the existing chromatographic column is usually fixed, the length of the chromatographic column cannot be increased according to actual use, the use effect is reduced, the use requirement cannot be met, in addition, in the use process of the chromatographic column, the condition of liquid stored in the chromatographic column cannot be detected at any time, and inconvenience is brought to use.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an overspeed concentration crystallization chromatographic column.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an overspeed concentration crystallization chromatographic column, includes external pipe, the inboard of external pipe is provided with built-in pipe, the left side of built-in pipe is provided with first spout, the right side upper and lower end of external pipe all is provided with the hole, the lower part fixedly connected with first spring in the right side of built-in pipe, the terminal fixedly connected with card post of first spring, the inboard of built-in pipe is provided with the cylinder, the top of cylinder is provided with the trompil, the inner wall front and back side of trompil is provided with the cavity, the inboard fixedly connected with dead lever of cavity, the outer wall front and back end of dead lever all is provided with torsion spring, one end is kept away from mutually in torsion spring is fixedly connected with around the inner wall of cavity respectively, the middle part rotation of dead lever is connected with the revolving plate, the adjacent one end of torsion spring is fixedly connected with the front and back side middle part at the revolving plate respectively.
As a further description of the above technical solution:
the right-hand member fixedly connected with second slider of card post, the inner wall right side of external pipe is provided with the second spout, second slider and second spout sliding connection.
As a further description of the above technical solution:
the outer wall of the built-in pipe is provided with a fixing plate fixedly connected with the front side and the rear side of the middle upper part, the top of the fixing plate is fixedly connected with a buckle, the front side and the rear side of the bottom of the external pipe are respectively provided with a clamping groove, and the buckle is respectively clamped with the corresponding clamping grooves.
As a further description of the above technical solution:
the left side and the right side of the middle upper part of the outer wall of the built-in pipe are fixedly connected with cross sliding blocks, the front side and the rear side of the middle lower part of the inner wall of the external pipe are respectively provided with a cross sliding groove, and the cross sliding blocks are respectively and slidably connected with the corresponding cross sliding grooves.
As a further description of the above technical solution:
the top end of the column body is connected with a universal cover in a threaded manner.
As a further description of the above technical solution:
the top of the rotating plate is provided with a rubber pad.
As a further description of the above technical solution:
the left side of the built-in pipe is fixedly connected with a handle.
The utility model has the following beneficial effects:
1. according to the utility model, the clamping column is pressed, the spring drives the clamping column to retract into the external tube, the inner tube is moved by the handle to enable the buckle to pop up in the hole at the upper end, and meanwhile, the column body in the inner tube is driven to move and rise, so that the length of the chromatographic column can be increased according to actual use, the use effect is improved, and the use requirement can be met.
2. In the utility model, the universal cover is opened, the detecting head is inserted into the opening, and the torsion spring drives the rotating plate to turn over so that the detecting head can enter, thereby detecting the condition of liquid in the chromatographic column and bringing convenience to use.
Drawings
FIG. 1 is a front view of an overspeed concentrated crystallization column according to the present utility model;
FIG. 2 is a perspective view of an overspeed concentrated crystallization chromatographic column according to the present utility model;
FIG. 3 is a partial structural resolution of an overspeed concentrated crystallization chromatographic column according to the present utility model;
FIG. 4 is an enlarged view of the A site of an overspeed concentration crystallization chromatographic column according to the present utility model;
FIG. 5 is a partial block diagram of an overspeed concentrated crystallization chromatographic column according to the present utility model.
Legend description:
1. an external pipe; 2. a fixing piece; 3. a buckle; 4. a universal cover; 5. a built-in tube; 6. a cross slide block; 7. a first chute; 8. a handle; 9. a first spring; 10. a second slider; 11. a clamping column; 12. a cavity; 13. a rubber pad; 14. a fixed rod; 15. a torsion spring; 16. a rotating plate; 17. opening holes; 18. a second chute; 19. a clamping groove; 20. a cross chute; 21. a hole; 22. a column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides an overspeed concentration crystallization chromatographic column, including external pipe 1, the inboard of external pipe 1 is provided with built-in pipe 5, the left side of built-in pipe 5 is provided with first spout 7, the right side upper and lower end of external pipe 1 all is provided with hole 21, make buckle 3 pop out in the hole 21 of upper end, the lower part fixedly connected with first spring 9 in the right side of built-in pipe 5, the terminal fixedly connected with card post 11 of first spring 9, press card post 11 simultaneously first spring 9 drive card post 11 withdraw into external pipe 1, the inboard of built-in pipe 5 is provided with cylinder 22, the top of cylinder 22 is provided with trompil 17, the inner wall front and back side of trompil 17 is provided with cavity 12, the inboard fixedly connected with dead lever 14 of cavity 12, the outer wall front and back end of dead lever 14 all is provided with torsion spring 15, the same and keep away from one end respectively fixed connection in the inner wall front and back side of cavity 12 of torsion spring 15, the middle part rotation connection of dead lever 14 is connected with rotating plate 16 simultaneously, torsion spring 15 drives rotating plate 16 and makes the tip can get into, rebound potential energy drives rotating plate 16 simultaneously, rebound potential energy drives rotating plate 16 and carries out the cylinder 22, the adjacent rotating plate 15 is carried out the length of cylinder is fixed in order to increase the side that the adjacent column is used to carry out, the side is used to increase the side of the clamp in the cylinder is used to be used to the side to be used to the adjacent to the side of the column 15.
The right end fixedly connected with second slider 10 of clamping post 11, the inner wall right side of external pipe 1 is provided with second spout 18, second slider 10 and second spout 18 sliding connection, second slider 10 slides in second spout 18 and makes the process that built-in pipe 5 moved more smooth and easy, the equal fixedly connected with stationary blade 2 in upper portion front and back side in the outer wall of built-in pipe 5, the top fixedly connected with buckle 3 of stationary blade 2, the bottom front and back side of external pipe 1 all is provided with draw-in groove 19, buckle 3 respectively with corresponding draw-in groove 19 block, insert buckle 3 in draw-in groove 19 on another chromatographic column external pipe 1 go on the block, the equal fixedly connected with cross slide 6 of upper portion left and right sides in the outer wall of built-in pipe 5, the lower part front and back side all is provided with cross slide 20 in the inner wall of external pipe 1, cross slide 6 respectively with corresponding cross slide 20 sliding connection, make cross slide 6 and cross slide 20 carry out sliding splice, the top threaded connection of cylinder 22 has universal lid 4, rotatory opening universal lid 4, insert the head in trompil 17, the top 16 has increased 13 of rotating plate 16 and has been provided with the inner handle 8, the inner handle 8 is connected with the inner handle 8 through the further, the inner handle 8 is fixed, the inner handle 8 has been prevented to move and has moved the rubber pad 8.
Working principle: pressing the card post 11 and simultaneously the first spring 9 drives the card post 11 to withdraw into the external pipe 1, remove built-in pipe 5 in first spout 7 through handle 8, simultaneously the second slider 10 slides in second spout 18 and makes the process that built-in pipe 5 removed smoother, make buckle 3 pop out in the hole 21 of upper end, simultaneously drive the cylinder 22 in built-in pipe 5 and remove and rise, simultaneously insert buckle 3 into the draw-in groove 19 on another chromatographic column external pipe 1 and carry out the block, simultaneously make cross slider 6 and cross spout 20 slide the concatenation, can increase the length of chromatographic column according to the actual use, the result of use is improved, can satisfy the user demand, and rotatory opening universal lid 4, insert the trompil 17 with the detecting head, simultaneously torsion spring 15 drives rotating plate 16 and overturns and make the detecting head can get into, simultaneously torsion spring 15 detects the resilience and carries out the centre gripping spacing with the head, rubber pad 13 has increased the frictional force between rotating plate 16 and the detecting head, further prevented that the detecting head from droing, thereby the condition of detecting chromatographic column interior liquid has brought convenience for use.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. An overspeed concentration crystallization chromatographic column comprises an external tube (1), and is characterized in that: the utility model discloses a torsion spring structure for the electric motor, including built-in pipe (1), built-in pipe (5), cavity (12) are provided with on the inboard of built-in pipe (5), the left side of built-in pipe (5) is provided with first spout (7), the right side upper and lower end of built-in pipe (1) all is provided with hole (21), lower part fixedly connected with first spring (9) in the right side of built-in pipe (5), the terminal fixedly connected with card post (11) of first spring (9), the inboard of built-in pipe (5) is provided with cylinder (22), the top of cylinder (22) is provided with trompil (17), the inner wall front and back side of trompil (17) is provided with cavity (12), the inboard fixedly connected with dead lever (14) of cavity (12), the outer wall front and back end of dead lever (14) all is provided with torsion spring (15), the looks of torsion spring (15) keep away from one end respectively fixedly connected with in the inner wall front and back side of cavity (12), the middle part rotation of dead lever (14) is connected with revolving plate (16), the adjacent one end of torsion spring (15) is at the front and back side of respectively fixedly connected with the front and back side of rotating plate (16).
2. An overspeed concentrating crystallization chromatographic column according to claim 1, wherein: the right end of the clamping column (11) is fixedly connected with a second sliding block (10), a second sliding groove (18) is formed in the right side of the inner wall of the external pipe (1), and the second sliding block (10) is in sliding connection with the second sliding groove (18).
3. An overspeed concentrating crystallization chromatographic column according to claim 1, wherein: the fixing piece (2) is fixedly connected to the front side and the rear side of the middle upper part of the outer wall of the built-in pipe (5), the buckle (3) is fixedly connected to the top of the fixing piece (2), the clamping grooves (19) are formed in the front side and the rear side of the bottom of the external pipe (1), and the buckle (3) is respectively clamped with the corresponding clamping grooves (19).
4. An overspeed concentrating crystallization chromatographic column according to claim 1, wherein: the left side and the right side of the middle upper part of the outer wall of the built-in pipe (5) are fixedly connected with cross sliding blocks (6), the front side and the rear side of the middle lower part of the inner wall of the external pipe (1) are respectively provided with a cross sliding groove (20), and the cross sliding blocks (6) are respectively in sliding connection with the corresponding cross sliding grooves (20).
5. An overspeed concentrating crystallization chromatographic column according to claim 1, wherein: the top end of the column body (22) is connected with a universal cover (4) through threads.
6. An overspeed concentrating crystallization chromatographic column according to claim 1, wherein: the top of the rotating plate (16) is provided with a rubber pad (13).
7. An overspeed concentrating crystallization chromatographic column according to claim 1, wherein: the left side of the built-in pipe (5) is fixedly connected with a handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321066161.1U CN220070798U (en) | 2023-05-06 | 2023-05-06 | Overspeed concentration crystallization chromatographic column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321066161.1U CN220070798U (en) | 2023-05-06 | 2023-05-06 | Overspeed concentration crystallization chromatographic column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220070798U true CN220070798U (en) | 2023-11-24 |
Family
ID=88819699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321066161.1U Active CN220070798U (en) | 2023-05-06 | 2023-05-06 | Overspeed concentration crystallization chromatographic column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220070798U (en) |
-
2023
- 2023-05-06 CN CN202321066161.1U patent/CN220070798U/en active Active
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