CN213580806U - Three-dimensional online ultra-high performance liquid chromatograph - Google Patents
Three-dimensional online ultra-high performance liquid chromatograph Download PDFInfo
- Publication number
- CN213580806U CN213580806U CN202022370463.0U CN202022370463U CN213580806U CN 213580806 U CN213580806 U CN 213580806U CN 202022370463 U CN202022370463 U CN 202022370463U CN 213580806 U CN213580806 U CN 213580806U
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- fixed
- liquid chromatograph
- vacuum degasser
- high performance
- performance liquid
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- 239000007788 liquid Substances 0.000 title claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 23
- 239000002904 solvent Substances 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000009849 vacuum degassing Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000012488 sample solution Substances 0.000 description 3
- 230000005526 G1 to G0 transition Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
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- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The utility model discloses a three-dimensional online ultra high performance liquid chromatograph relates to liquid chromatograph technical field, and for solving the installation performance between the current three-dimensional online ultra high performance liquid chromatograph part not stable enough, the connection of pipeline is not perfect enough yet. The utility model discloses a detection device of a solvent, including solvent case, vacuum degasser, pump case, automatic feeder, handheld controller, column case, connection mount, vacuum degasser's front end, connection mount and second fixed plate, the vacuum degasser is installed to the below of solvent case, the pump case is installed to the below of vacuum degasser, the automatic feeder is installed to the below of pump case, handheld controller is installed to one side of automatic feeder front end, the column case is installed to the below of automatic feeder, the detector is installed to the below of column case, all install between solvent case, vacuum degasser, pump case, automatic feeder, handheld controller, column case and the detector and connect the mount, the.
Description
Technical Field
The utility model relates to a liquid chromatograph technical field specifically is a three-dimensional online super high performance liquid chromatograph.
Background
The liquid chromatograph is an instrument which firstly separates a mixture by utilizing the difference of the distribution ratio of the mixture between two liquids which are liquid-solid or immiscible, and then analyzes and identifies the mixture, the liquid chromatograph is liquid or solid according to the stationary phase, and the modern liquid chromatograph comprises 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. Compared with the classical liquid phase column chromatography device, the device has the characteristics of high efficiency, rapidness, sensitivity and the like.
However, the installation performance of the existing three-dimensional online ultra-high performance liquid chromatograph parts is not stable enough, and the connection of pipelines is not perfect enough; therefore, the existing requirements are not met, and a three-dimensional online ultra-high performance liquid chromatograph is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three-dimensional online ultra high performance liquid chromatograph to the installation performance between the current three-dimensional online ultra high performance liquid chromatograph part that provides in solving above-mentioned background art is still not stable enough, the connection of pipeline problem that is not perfect enough yet.
In order to achieve the above object, the utility model provides a following technical scheme: a three-dimensional online ultra-high performance liquid chromatograph comprises a solvent box, wherein a vacuum degasser is arranged below the solvent box, a pump box is arranged below the vacuum degasser, an automatic feeder is arranged below the pump box, a handheld controller is arranged on one side of the front end of the automatic feeder, a column box is arranged below the automatic feeder, a detector is arranged below the column box, connecting fixing frames are arranged among the solvent box, the vacuum degasser, the pump box, the automatic feeder, the handheld controller, the column box and the detector, a fixing groove body is arranged at the front end of the vacuum degasser, and the connecting fixing frames comprise a first fixing plate and a second fixing plate.
Preferably, the support fixing base is all installed to the both sides of detector below, the solvent bottle is all installed to the both sides of solvent case top.
Preferably, the internally mounted of vacuum degassing machine has the fixed cover of pipeline, and the fixed cover of pipeline is provided with a plurality of, and the fixed cover of a plurality of pipeline distributes in proper order, the front end of the fixed cover of pipeline is installed and is connected fixed pipeline.
Preferably, one side of vacuum degasser is provided with the side fixed orifices, the internally mounted of side fixed orifices has the fixed filter screen of heat dissipation, and the fixed filter screen of heat dissipation passes through the draw-in groove with the vacuum degasser and is connected.
Preferably, an installation protective cover plate is installed at the front end of the vacuum degasser, side installation blocks are installed on two sides of the rear end of the installation protective cover plate, and the side installation blocks are connected with the vacuum degasser through clamping grooves.
Preferably, the corners of the first fixing plate and the second fixing plate are provided with mounting and fixing holes, the middle position of the first fixing plate is provided with a central fixing clamp hole, one side of the central fixing clamp hole is provided with a magnetic limiting groove, and the other side of the central fixing clamp hole is provided with a limiting fixing sleeve.
Preferably, a central fixed clamping block is installed at the middle position of the upper end of the second fixing plate, a fixed clamping hole is formed in one side of the central fixed clamping block, and a magnetic limiting block is installed on the other side of the central fixed clamping block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install solvent case, vacuum degasser, pump box, automatic feeder, handheld controller, column case and detector, can make the working property of three-dimensional online ultra high performance liquid chromatograph obtain better guarantee, can make the connection installation between the part more stable through being provided with the connection mount, solved the problem that the installation performance between the current three-dimensional online ultra high performance liquid chromatograph part is not stable enough;
2. the utility model discloses an install first fixed plate and second fixed plate, can be so that the installation performance between the part obtains better promotion, the stability and the inseparability of guarantee installation that central fixing clip hole, magnetism spacing groove, central fixed fixture block and magnetism stopper can be better, holistic practicality is higher.
Drawings
Fig. 1 is a front view of the three-dimensional online ultra-high performance liquid chromatograph of the present invention;
FIG. 2 is a schematic structural view of the vacuum degasser of the present invention;
fig. 3 is a schematic structural view of the connection fixing frame of the present invention.
In the figure: 1. a solvent tank; 2. a vacuum degasser; 3. a pump box; 4. an automatic feeder; 5. a handheld controller; 6. a column box; 7. a detector; 8. a supporting fixed seat; 9. connecting the fixed frame; 10. a solvent bottle; 11. a pipeline fixing sleeve; 12. connecting and fixing pipelines; 13. fixing the trough body; 14. side fixing holes; 15. radiating and fixing the filter screen; 16. installing a protective cover plate; 17. a side mounting block; 18. a first fixing plate; 19. a second fixing plate; 20. mounting a fixing hole; 21. fixing the clamp hole; 22. a central fixing clamp hole; 23. a magnetic limit groove; 24. a clamping block is fixed at the center; 25. a magnetic stopper; 26. and limiting and fixing the sleeve.
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 three-dimensional online ultra-high performance liquid chromatograph comprises a solvent box 1, a vacuum degasser 2 is installed below the solvent box 1, a pump box 3 is installed below the vacuum degasser 2, an automatic feeder 4 is installed below the pump box 3, a handheld controller 5 is installed on one side of the front end of the automatic feeder 4, a column box 6 is installed below the automatic feeder 4, a detector 7 is installed below the column box 6, the solvent box 1, the vacuum degasser 2, the pump box 3, the automatic feeder 4, the handheld controller 5, a connecting fixing frame 9 is installed between the column box 6 and the detector 7, a fixing groove body 13 is arranged at the front end of the vacuum degasser 2, the connecting fixing frame 9 comprises a first fixing plate 18 and a second fixing plate 19, the installation and connection performance of components is more stable and perfect, and the components can be assembled according to actual needs.
Further, support fixing base 8 is all installed to the both sides of detector 7 below, and solvent bottle 10 is all installed to the both sides of solvent case 1 top, can make the working property obtain the guarantee of certain degree.
Further, the internally mounted of vacuum degassing machine 2 has the fixed cover 11 of pipeline, and the fixed cover 11 of pipeline is provided with a plurality of, and the fixed cover 11 of a plurality of pipeline distributes in proper order, and the fixed pipeline 12 of connection is installed to the front end of the fixed cover 11 of pipeline, and the fixed connection performance of pipeline is more simple perfect, and the erection joint performance is more stable.
Further, one side of vacuum degasser 2 is provided with side fixed orifices 14, and the internally mounted of side fixed orifices 14 has the fixed filter screen 15 of heat dissipation, and the fixed filter screen 15 of heat dissipation passes through the draw-in groove with vacuum degasser 2 to be connected, and the handling performance is more stable perfect, and the practicality is higher.
Further, an installation protective cover plate 16 is installed at the front end of the vacuum degasser 2, side installation blocks 17 are installed on two sides of the rear end of the installation protective cover plate 16, the side installation blocks 17 are connected with the vacuum degasser 2 through clamping grooves, and the clamping groove assembling and disassembling performance can be better guaranteed.
Further, the corners of the first fixing plate 18 and the second fixing plate 19 are provided with mounting fixing holes 20, the middle position of the first fixing plate 18 is provided with a central fixing clamping hole 22, one side of the central fixing clamping hole 22 is provided with a magnetic limiting groove 23, the other side of the central fixing clamping hole 22 is provided with a limiting fixing sleeve 26, and the limiting performance of the pipeline is better.
Further, a central fixing clamping block 24 is installed at the middle position of the upper end of the second fixing plate 19, a fixing clamping hole 21 is formed in one side of the central fixing clamping block 24, a magnetic limiting block 25 is installed on the other side of the central fixing clamping block 24, and the installation limiting performance is simpler and more complete.
The working principle is as follows: when the device is used, the mobile phase in the solvent box 1 is pumped into the system by the pump body arranged in the pump box 3, the sample solution enters the column box 6 through the automatic feeder 4 and is loaded into a chromatographic column (stationary phase) by the column box 6, because each component in the sample solution has different distribution coefficients in two phases, when the sample solution does relative motion in the two phases, through the distribution process of repeated adsorption-desorption, each component generates large difference on the moving speed, is separated into single components and sequentially flows out of the column, the sample concentration is converted into an electric signal through the detector 7 and is transmitted to the recorder, the pipeline fixing sleeve 11 and the connecting and fixing pipeline 12 can better ensure the connection performance of the pipeline, the connecting and fixing frame 9 can make the installation performance between the components more stable, the first fixing plate 18 and the second fixing plate 19 can be respectively installed at the two ends of the components, when the device is assembled, the central fixing clip hole 22, the magnetic limiting groove 23, the central fixing clip 24 and the magnetic limiting block 25 can better guarantee the stability of the assembly.
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 (7)
1. A three-dimensional online ultra-high performance liquid chromatograph comprises a solvent box (1), and is characterized in that: a vacuum degasser (2) is arranged below the solvent tank (1), a pump tank (3) is arranged below the vacuum degasser (2), an automatic feeder (4) is arranged below the pump box (3), a hand-held controller (5) is arranged on one side of the front end of the automatic feeder (4), a column box (6) is arranged below the automatic feeder (4), a detector (7) is arranged below the column box (6), a connecting fixing frame (9) is arranged among the solvent box (1), the vacuum degasser (2), the pump box (3), the automatic feeder (4), the handheld controller (5), the column box (6) and the detector (7), the front end of the vacuum degasser (2) is provided with a fixed groove body (13), and the connecting and fixing frame (9) comprises a first fixing plate (18) and a second fixing plate (19).
2. The three-dimensional online ultra-high performance liquid chromatograph of claim 1, wherein: support fixing base (8) are all installed to both sides of detector (7) below, solvent bottle (10) are all installed to both sides of solvent case (1) top.
3. The three-dimensional online ultra-high performance liquid chromatograph of claim 1, wherein: the internally mounted of vacuum degassing machine (2) has the fixed cover of pipeline (11), and the fixed cover of pipeline (11) is provided with a plurality of, and the fixed cover of a plurality of pipeline (11) distributes in proper order, connect fixed pipeline (12) are installed to the front end of the fixed cover of pipeline (11).
4. The three-dimensional online ultra-high performance liquid chromatograph of claim 1, wherein: one side of vacuum degasser (2) is provided with side fixed orifices (14), the internally mounted of side fixed orifices (14) has fixed filter screen of heat dissipation (15), and fixed filter screen of heat dissipation (15) pass through the draw-in groove with vacuum degasser (2) and be connected.
5. The three-dimensional online ultra-high performance liquid chromatograph of claim 1, wherein: the front end of the vacuum degasser (2) is provided with an installation protective cover plate (16), side edge installation blocks (17) are installed on two sides of the rear end of the installation protective cover plate (16), and the side edge installation blocks (17) are connected with the vacuum degasser (2) through clamping grooves.
6. The three-dimensional online ultra-high performance liquid chromatograph of claim 1, wherein: the corner department of first fixed plate (18) and second fixed plate (19) all is provided with installation fixed orifices (20), the intermediate position department of first fixed plate (18) is provided with central fixing clip hole (22), one side of central fixing clip hole (22) is provided with magnetism spacing groove (23), the opposite side of central fixing clip hole (22) is provided with spacing fixed sleeve (26).
7. The three-dimensional online ultra-high performance liquid chromatograph of claim 1, wherein: a central fixed clamping block (24) is installed in the middle of the upper end of the second fixing plate (19), a fixed clamping hole (21) is formed in one side of the central fixed clamping block (24), and a magnetic limiting block (25) is installed on the other side of the central fixed clamping block (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022370463.0U CN213580806U (en) | 2020-10-22 | 2020-10-22 | Three-dimensional online ultra-high performance liquid chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022370463.0U CN213580806U (en) | 2020-10-22 | 2020-10-22 | Three-dimensional online ultra-high performance liquid chromatograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213580806U true CN213580806U (en) | 2021-06-29 |
Family
ID=76527531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022370463.0U Expired - Fee Related CN213580806U (en) | 2020-10-22 | 2020-10-22 | Three-dimensional online ultra-high performance liquid chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213580806U (en) |
-
2020
- 2020-10-22 CN CN202022370463.0U patent/CN213580806U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |