CN213689499U - Hot elution device for chromatographic packing regeneration - Google Patents
Hot elution device for chromatographic packing regeneration Download PDFInfo
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- CN213689499U CN213689499U CN202022586692.6U CN202022586692U CN213689499U CN 213689499 U CN213689499 U CN 213689499U CN 202022586692 U CN202022586692 U CN 202022586692U CN 213689499 U CN213689499 U CN 213689499U
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- chromatographic column
- regeneration
- phase bottle
- column box
- waste liquid
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Abstract
The utility model discloses a chromatogram is hot elution device for filler regeneration relates to hot elution technical field, for solving current chromatogram is hot elution device for filler regeneration because sealed effect is poor, the problem of easy dehydration inefficacy. The top of chromatographic column box is rotated and is provided with the closing cap, the preceding terminal surface of chromatographic column box is provided with automatically controlled cabinet, one side of chromatographic column box is provided with regeneration waste liquid jar, the opposite side of chromatographic column box is provided with the rack, one side of rack top is provided with the mobile phase bottle, one side of mobile phase bottle is provided with the regeneration phase bottle, the top of regeneration phase bottle and mobile phase bottle all is provided with the glass apron, the fixed blender that is provided with of lateral wall of chromatographic column box, the blender passes through first pipeline and mobile phase bottle fixed connection, the blender passes through second pipeline and regeneration phase bottle fixed connection, the inside of chromatographic column box is provided with the chromatographic column, the top of regeneration waste liquid jar is provided with regeneration waste liquid pipe.
Description
Technical Field
The utility model relates to a hot elution technical field specifically is a chromatogram filler regeneration is with hot elution device.
Background
The chromatogram is a high-efficiency separation means, has been developed for more than one hundred years since the creation of Tswett in 1906, and the High Performance Liquid Chromatography (HPLC) is a chromatographic method developed in the later stage of the 60 th generation in the 20 th century, has become an important means of modern separation and measurement, and is widely applied to almost all research fields of petroleum, chemical industry, food science, environment, biology and the like. The silica gel matrix reverse phase chromatographic column can be washed by a series of solvents in sequence according to the sequence of gradually enhanced elution capacity, or washed by strong elution reagents such as dimethylformamide, acetylacetone, SDS, guanidine hydrochloride and the like; washing the silica gel matrix normal phase chromatographic column by using a solvent system with gradually enhanced polarity; the chromatographic column of the fixed phase of organic polymer, graphite carbon and zirconia is cleaned by combining dilute acid, dilute alkali and organic solvent, and the column efficiency of the polluted chromatographic column can be improved by more than 50 percent.
The existing thermal elution device for regenerating chromatographic packing is easy to dehydrate and lose efficacy due to poor sealing effect; thus, the existing requirements are not met, and a thermal elution device for regenerating chromatographic packing is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chromatogram is packed regeneration and is used hot elution device to solve the current chromatogram that proposes in the above-mentioned background art and pack regeneration and use hot elution device because sealed effect is poor, the problem of easy dehydration inefficacy.
In order to achieve the above object, the utility model provides a following technical scheme: a thermal elution device for regenerating chromatographic packing comprises a chromatographic column box body, a sealing cover is rotatably arranged above the chromatographic column box body, an electric control cabinet is arranged on the front end face of the chromatographic column box body, a regeneration waste liquid tank is arranged on one side of the chromatographic column box body, a placing rack is arranged on the other side of the chromatographic column box body, a mobile phase bottle is arranged on one side above the placing rack, a regeneration phase bottle is arranged at one side of the mobile phase bottle, glass cover plates are arranged above the regeneration phase bottle and the mobile phase bottle, the side wall of the chromatographic column box body is fixedly provided with a mixer which is fixedly connected with the mobile phase bottle through a first pipeline, the mixer is fixedly connected with the regeneration phase bottle through a second pipeline, a chromatographic column is arranged in the chromatographic column box body, and a regeneration waste liquid pipe is arranged above the regeneration waste liquid tank, and the mixer is fixedly connected with the chromatographic column through a conveying pipe.
Preferably, a timer is arranged below the electric control cabinet.
Preferably, the glass cover plate is internally provided with two through holes, and the inner walls of the two through holes are provided with sealing rings in a sealing manner.
Preferably, the first pipeline and the second pipeline are both internally provided with electromagnetic valves.
Preferably, the regeneration waste liquid pipe is fixedly connected with the chromatographic column through a reducing joint, and a heater is arranged below the chromatographic column.
Preferably, a metering pump is fixedly arranged on the conveying pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up mobile phase bottle and second pipeline, be convenient for wash the chromatographic column, through the setting of regeneration phase bottle and first pipeline, be convenient for regenerate the chromatographic column, the solenoid valve can control the flow and static of liquid, and has played sealed effect when closing, and the sealing washer has played sealed effect, prevents leaking, washs through measuring pump and conveyer pipe, can control the velocity of flow of liquid for it is better with the repair effect to wash.
2. Through setting up the timer, it has the effect of timing and timing for control elution time, reducer union is convenient for two kinds of pipelines of different diameters size and connects, and the heating of heater guarantees that the chromatographic column box strictly dewaters, can make the elution effect of chromatographic column better, thereby be convenient for resume detection effect, and regeneration waste liquid jar is convenient for concentrate then unified the processing with the waste liquid.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic top view of the glass cover plate of the present invention;
in the figure: 1. a chromatographic column box body; 2. an electric control cabinet; 3. sealing the cover; 4. a timer; 5. a regeneration waste liquid tank; 6. regenerating the waste liquid pipe; 7. placing a rack; 8. a mobile phase bottle; 9. a regeneration phase bottle; 10. a glass cover plate; 11. a first conduit; 12. a second conduit; 13. a mixer; 14. a chromatographic column; 15. a delivery pipe; 16. a metering pump; 17. a heater; 18. a reducer union; 19. an electromagnetic valve; 20. a through hole; 21. and (5) sealing rings.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a hot elution device for regenerating chromatographic packing comprises a chromatographic column box body 1, a sealing cover 3 is rotatably arranged above the chromatographic column box body 1, the sealing cover 3 plays a role of sealing when being closed, an electric control cabinet 2 is arranged on the front end face of the chromatographic column box body 1, a regeneration waste liquid tank 5 is arranged on one side of the chromatographic column box body 1, a placing rack 7 is arranged on the other side of the chromatographic column box body 1, a mobile phase bottle 8 is arranged on one side above the placing rack 7, a regeneration phase bottle 9 is arranged on one side of the mobile phase bottle 8, a glass cover plate 10 is respectively arranged above the regeneration phase bottle 9 and the mobile phase bottle 8, the glass cover plate 10 plays a role of sealing, a mixer 13 is fixedly arranged on the side wall of the chromatographic column box body 1, the mixer 13 is fixedly connected with the mobile phase bottle 8 through a first pipeline 11, the mixer 13 is fixedly connected with the regeneration phase bottle 9 through a second pipeline 12, a chromatographic column 14 is arranged inside the chromatographic column, a regeneration waste liquid pipe 6 is arranged above the regeneration waste liquid tank 5, and a mixer 13 is fixedly connected with a chromatographic column 14 through a conveying pipe 15.
Further, a timer 4 is arranged below the electric control cabinet 2, and the timer 4 has timing and timing functions and is used for controlling the elution time.
Further, the through holes 20 are formed in the glass cover plate 10, the number of the through holes 20 is two, the inner walls of the two through holes 20 are provided with the sealing rings 21 in a sealing mode, and the sealing rings 21 achieve a sealing effect and prevent leakage.
Further, the first pipe 11 and the second pipe 12 are provided with solenoid valves 19 inside, and the solenoid valves 19 can control the flow and the rest of the liquid and play a role of sealing when being closed.
Further, the regeneration waste liquid pipe 6 is fixedly connected with the chromatographic column 14 through the reducing joint 18, the heater 17 is arranged below the chromatographic column 14, the reducing joint 18 is convenient for connecting two pipelines with different diameters, the heating of the heater 17 ensures that the chromatographic column box body 1 is strictly dehydrated, and the elution effect of the chromatographic column 14 is better.
Further, a metering pump 16 is fixedly arranged on the delivery pipe 15, and the metering pump 16 can control the flow rate.
The working principle is as follows: when in use, firstly, the chromatographic column 14 is arranged in the chromatographic column box body 1, the waste material in the chromatographic column 14 is dug up, then the waste material is repaired by new material, the temperature in the chromatographic column box body 1 is respectively controlled by the timer 4 and the electric control cabinet 2, the flow rate and the working time of the metering pump 16 are respectively controlled, then the chromatographic column 14 is conveniently cleaned by the mobile phase bottle 8 and the second pipeline 12, the regeneration of the chromatographic column 14 is conveniently carried out by the regeneration phase bottle 9 and the first pipeline 11, the electromagnetic valve 19 can control the flow and the rest of liquid, and plays a sealing role when being closed, the sealing ring 21 plays a sealing effect and prevents leakage, the cleaning is carried out by the metering pump 16 and the conveying pipe 15, the flow rate of the liquid can be controlled, so that the cleaning and repairing effects are better, the heating of the heater 17 ensures that the chromatographic column box body 1 is strictly dehydrated, so that the elution effect of the chromatographic column 14 is, thereby being convenient for recovering the detection effect, and finally the waste liquid enters the regeneration waste liquid tank 5 through the regeneration waste liquid pipe 6.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a chromatogram filler regeneration is with hot elution device, includes chromatographic column box (1), its characterized in that: the device is characterized in that a sealing cover (3) is rotatably arranged above the chromatographic column box body (1), an electric control cabinet (2) is arranged on the front end face of the chromatographic column box body (1), a regeneration waste liquid tank (5) is arranged on one side of the chromatographic column box body (1), a placing rack (7) is arranged on the other side of the chromatographic column box body (1), a mobile phase bottle (8) is arranged on one side above the placing rack (7), a regeneration phase bottle (9) is arranged on one side of the mobile phase bottle (8), a glass cover plate (10) is arranged above the regeneration phase bottle (9) and the mobile phase bottle (8), a mixer (13) is fixedly arranged on the side wall of the chromatographic column box body (1), the mixer (13) is fixedly connected with the mobile phase bottle (8) through a first pipeline (11), and the mixer (13) is fixedly connected with the regeneration phase bottle (9) through a second pipeline (12), the device is characterized in that a chromatographic column (14) is arranged in the chromatographic column box body (1), a regeneration waste liquid pipe (6) is arranged above the regeneration waste liquid tank (5), and the mixer (13) is fixedly connected with the chromatographic column (14) through a conveying pipe (15).
2. A thermal elution apparatus for regenerating chromatographic packing according to claim 1, wherein: a timer (4) is arranged below the electric control cabinet (2).
3. A thermal elution apparatus for regenerating chromatographic packing according to claim 1, wherein: the glass cover plate is characterized in that through holes (20) are formed in the glass cover plate (10), two through holes (20) are formed in the glass cover plate, and sealing rings (21) are arranged on the inner walls of the two through holes (20) in a sealing mode.
4. A thermal elution apparatus for regenerating chromatographic packing according to claim 1, wherein: electromagnetic valves (19) are arranged in the first pipeline (11) and the second pipeline (12).
5. A thermal elution apparatus for regenerating chromatographic packing according to claim 1, wherein: the regeneration waste liquid pipe (6) is fixedly connected with the chromatographic column (14) through a reducing joint (18), and a heater (17) is arranged below the chromatographic column (14).
6. A thermal elution apparatus for regenerating chromatographic packing according to claim 1, wherein: and a metering pump (16) is fixedly arranged on the conveying pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022586692.6U CN213689499U (en) | 2020-11-10 | 2020-11-10 | Hot elution device for chromatographic packing regeneration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022586692.6U CN213689499U (en) | 2020-11-10 | 2020-11-10 | Hot elution device for chromatographic packing regeneration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213689499U true CN213689499U (en) | 2021-07-13 |
Family
ID=76729505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022586692.6U Active CN213689499U (en) | 2020-11-10 | 2020-11-10 | Hot elution device for chromatographic packing regeneration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213689499U (en) |
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2020
- 2020-11-10 CN CN202022586692.6U patent/CN213689499U/en active Active
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