CN220525741U - Liquid chromatograph suitable for rapid analysis - Google Patents
Liquid chromatograph suitable for rapid analysis Download PDFInfo
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- CN220525741U CN220525741U CN202320753667.3U CN202320753667U CN220525741U CN 220525741 U CN220525741 U CN 220525741U CN 202320753667 U CN202320753667 U CN 202320753667U CN 220525741 U CN220525741 U CN 220525741U
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- groove
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- placing groove
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- 239000007788 liquid Substances 0.000 title claims abstract description 125
- 238000011084 recovery Methods 0.000 claims abstract description 35
- 239000002699 waste material Substances 0.000 claims abstract description 30
- 238000005070 sampling Methods 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 18
- 239000000126 substance Substances 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 5
- 239000012491 analyte Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a liquid chromatograph suitable for rapid analysis, which comprises a device main body and an analysis auxiliary mechanism, wherein a display screen is arranged on the right side of the device main body, a control panel is arranged below the display screen, and the analysis auxiliary mechanism is arranged in the device main body. The utility model provides a liquid chromatograph suitable for rapid analysis, which is characterized in that an analyte in a liquid placing groove is sampled through a sampling port at the lower part, a clamping ring slides, a first sliding plate slides backwards, a second sliding plate moves forwards through a second sliding groove, so that sampled substances are placed in a chromatographic column placing groove at the lower part again for detection, after sampling one substance, an upper cleaning liquid washes the inner side of the sampling port through a water pipe, waste liquid after washing flows into a recovery box through a water outlet, recovery treatment is carried out from a treatment port after waiting for a period of use, and the waste liquid after detection enters a waste liquid box through flexible pipes respectively connected with the chromatographic column placing groove and is treated from the recovery port of the waste liquid.
Description
Technical Field
The utility model relates to the technical field related to detection equipment, in particular to a liquid chromatograph suitable for rapid analysis.
Background
The liquid chromatograph is divided into liquid chromatograph and liquid fixation spectrum according to whether the stationary phase is liquid or solid, and modern liquid chromatograph comprises high-pressure infusion pump, sampling system, temperature control system, chromatographic column, detector, signal recording system etc. compared with classical liquid column chromatographic apparatus, it has characteristics such as high-efficient, quick, sensitive, but ordinary liquid chromatograph can not detect by a plurality of liquids, so especially needs a liquid chromatograph suitable for quick analysis.
Through retrieving, the patent publication number CN217731123U discloses a liquid chromatograph suitable for quick analysis, "including the base, the base outside is fixed with the liquid reserve tank, the base outside is fixed with the pump machine, the base outside is fixed with the extension board, the extension board is inside to be provided with quantitative case, quantitative case outside bottom surface is fixed with electric valve, just so after quantitative case inside storage can quantitative liquid, can flow through electric valve, quantitative case inside is provided with the roof, roof inside both sides are provided with the screw rod, the roof is connected with quantitative case through the screw rod. The liquid chromatograph has the advantages that the liquid chromatograph is simple in structure, convenient to use and good in use effect, most of the existing liquid chromatographs only detect one by one, cannot be carried out simultaneously, power efficiency is reduced, waste liquid is required to be collected and treated after detection, and pungent smell is easy to be emitted into the air to pollute the air.
Disclosure of Invention
The utility model aims to provide a liquid chromatograph suitable for rapid analysis, which aims to solve the problems that most of the existing liquid chromatographs are only singly detected one by one and cannot be simultaneously detected, so that the power efficiency is reduced, waste liquid is required to be collected and treated after detection, and the pungent odor is easy to be emitted into the air to pollute the air.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a liquid chromatograph suitable for quick analysis, includes device main part and analysis auxiliary mechanism, and analysis auxiliary mechanism includes pivot, sealed lid, first spout, first slider, first slide, liquid standing groove, second spout, second slider, second slide, chromatographic column standing groove, flexible pipe, waste liquid case, waste liquid recovery mouth, washing liquid case, horizontal groove, vertical groove, water pipe, rand, lift section of thick bamboo, sample connection, delivery port, collection tank and processing mouth, the right side of device main part is provided with the display screen, the below of display screen is provided with control panel, analysis auxiliary mechanism is installed to the device main part.
Preferably, the device main body is connected with the display screen through a clamping groove, and the device main body is tightly attached to the display screen.
Preferably, the device main body is connected with the control panel through a clamping groove, and the display screen is electrically connected with the control panel.
Preferably, the pivot sets up the outside of device main part, sealed lid is installed in the outside of pivot, first spout has been seted up to the inside of device main part, the inside of first spout is provided with first slider, first slide is installed to one side of first slider, liquid standing groove has been seted up to the inboard of first slide, the second spout is installed to the below of first spout, the internally mounted of second spout has the second slider, the outside of second slider is connected with the second slide, the outside of second slide is connected with chromatographic column standing groove, the below of chromatographic column standing groove is connected with the flexible conduit, the below of flexible conduit is connected with the waste liquid case, the waste liquid recovery mouth is installed in the outside of waste liquid case, the inside top of device main part is installed the washing liquid case, the below of washing liquid case is provided with horizontal groove, the outside of horizontal groove is connected with vertical groove, the water pipe is installed to the inboard of vertical groove, the below of water pipe is connected with the second slider, the below of going up and down is installed the cartridge, the below of going up and down is connected with the rand, the delivery port is provided with the rand is connected with the delivery port, the delivery port is connected with the delivery port.
Preferably, the first sliding plate is connected with the liquid placing groove through a clamping groove, and the liquid placing groove is uniformly distributed on the inner side of the first sliding plate.
Preferably, the transverse grooves are in meshed connection with the clamping rings, and the clamping rings are matched with the transverse grooves and the vertical grooves in size.
Preferably, the lifting cylinder is in threaded connection with the sampling port, and the clamping ring forms a sampling structure with the sampling port through the lifting cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a liquid chromatograph suitable for rapid analysis, which is provided with a rotating shaft, a sealing cover, a first sliding groove, a first sliding block, a first sliding plate, a liquid placing groove, a second sliding block, a second sliding plate, a chromatographic column placing groove, a flexible conduit, a waste liquid tank, a waste liquid recovery port, a cleaning liquid tank, a transverse groove, a vertical groove, a water pipe, a clamping ring, a lifting cylinder, a sampling port, a water outlet, a recovery tank and a treatment port.
The utility model provides a liquid chromatograph suitable for rapid analysis, wherein during detection analysis, an upper clamping ring moves back and forth in a transverse groove and a vertical groove, analytes in a liquid placing groove are sampled through a sampling port at the lower part, the clamping ring slides, a lifting cylinder rises and lowers, a first sliding plate slides backwards, a second sliding plate moves forwards through a second sliding groove, so that sampled substances are placed in a chromatographic column placing groove at the lower part again for analysis and detection, after each substance is sampled, an upper cleaning liquid cleans the inner side of the sampling port through a water pipe, waste liquid after cleaning flows into a recovery box through a water outlet, recovery treatment is carried out from a treatment port after waiting for a period of use, and the waste liquid after detection enters a waste liquid box through soft pipes respectively connected with the chromatographic column placing grooves until recovery treatment is carried out from the waste liquid recovery port.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is a schematic view of the cooperating structure of the transverse and vertical slots of the present utility model;
FIG. 4 is a schematic view of the sample port according to the present utility model.
Reference numerals in the drawings: 1. a device body; 2. a display screen; 3. a control panel; 4. an analysis assisting mechanism; 401. a rotating shaft; 402. sealing cover; 403. a first chute; 404. a first slider; 405. a first slide plate; 406. a liquid placement tank; 407. a second chute; 408. a second slider; 409. a second slide plate; 410. a chromatographic column placing groove; 411. a soft catheter; 412. a waste liquid tank; 413. a waste liquid recovery port; 414. a cleaning liquid tank; 415. a transverse slot; 416. a vertical groove; 417. a water pipe; 418. a collar; 419. a lifting cylinder; 420. a sampling port; 421. a water outlet; 422. a recovery box; 423. a treatment port.
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. 1-4, the present utility model provides a technical solution: the utility model provides a liquid chromatograph suitable for quick analysis, including device main part 1 and analysis auxiliary mechanism 4, analysis auxiliary mechanism 4 includes pivot 401, sealed lid 402, first spout 403, first slider 404, first slide 405, liquid standing groove 406, second spout 407, second slider 408, second slide 409, chromatographic column standing groove 410, flexible pipe 411, waste liquid case 412, waste liquid recovery mouth 413, washing liquid case 414, horizontal groove 415, vertical groove 416, water pipe 417, rand 418, lift section of thick bamboo 419, sampling mouth 420, delivery port 421, recovery case 422 and processing mouth 423, the right side of device main part 1 is provided with display screen 2, the below of display screen 2 is provided with control panel 3, analysis auxiliary mechanism 4 is installed to device main part 1.
Further, be the draw-in groove and be connected between device main part 1 and the display screen 2, device main part 1 closely laminates with display screen 2, realizes the effect that inboard time and analysis data were looked over through display screen 2.
Further, the device body 1 is connected with the control panel 3 through a clamping groove, and the display screen 2 is electrically connected with the control panel 3 to directly control various detection on the inner side.
Further, the rotating shaft 401 is arranged at the outer side of the device main body 1, the sealing cover 402 is arranged at the outer side of the rotating shaft 401, the first sliding groove 403 is arranged in the device main body 1, the first sliding block 404 is arranged in the first sliding groove 403, the first sliding plate 405 is arranged at one side of the first sliding block 404, the liquid placing groove 406 is arranged at the inner side of the first sliding plate 405, the second sliding groove 407 is arranged at the lower part of the first sliding groove 403, the second sliding block 408 is arranged at the inner part of the second sliding groove 407, the second sliding plate 409 is connected at the outer side of the second sliding block 408, the chromatographic column placing groove 410 is connected at the outer side of the second sliding plate 409, the soft guide pipe 411 is connected at the lower part of the soft guide pipe 411, the waste liquid tank 412 is arranged at the outer side of the waste liquid tank 412, the cleaning liquid tank 414 is arranged at the upper part of the inner part of the device main body 1, the transverse groove 415 is arranged at the lower part of the cleaning liquid tank 414, the outside of the transverse groove 415 is connected with a vertical groove 416, a water pipe 417 is arranged on the inner side of the vertical groove 416, a clamping ring 418 is connected below the water pipe 417, a lifting cylinder 419 is arranged below the clamping ring 418, a sampling port 420 is arranged below the lifting cylinder 419, a water outlet 421 is connected on the outer side of the sampling port 420, a recovery box 422 is connected on one side of the water outlet 421, a treatment port 423 is arranged on the outer side of the recovery box 422, when the liquid chromatograph is used for analysis and detection, the sealing cover 402 is firstly opened through rotation of the rotating shaft 401, the first sliding plate 405 is pulled, the first sliding block 404 slides in the first sliding groove 403, the first sliding block slides out, solid liquid to be analyzed is sequentially put into different liquid placing grooves 406, the solid liquid to be analyzed is pushed back to the original position, then the sealing cover 402 is closed, the outer side display screen 2 and the control panel 3 are used for operation, and the detection and analysis work is controlled, during detection and analysis, the upper clamping ring 418 moves back and forth in the transverse groove 415 and the vertical groove 416, the analyte in the liquid placing groove 406 is sampled through the lower sampling port 420, the clamping ring 418 slides, the lifting cylinder 419 is lifted and lowered, the first sliding plate 405 slides backwards, the second sliding plate 409 moves forwards through the second sliding groove 407, the sampled substance is placed into the lower chromatographic column placing groove 410 again, analysis and detection are carried out, after each substance is sampled, the cleaning liquid in the upper cleaning liquid tank 414 cleans the inner side of the sampling port 420 through the water pipe 417, the cleaned waste liquid flows into the recovery tank 422 through the water outlet 421, the waste liquid is recovered from the treatment port 423 after waiting for a period of use, and the waste liquid after detection enters the waste liquid tank 412 through the soft guide pipes 411 respectively connected with the chromatographic column placing grooves 410 and is treated from the waste liquid recovery port 413.
Further, the first sliding plate 405 is connected with the liquid placing groove 406 through a clamping groove, the liquid placing groove 406 is uniformly distributed on the inner side of the first sliding plate 405, so that a plurality of liquids can be detected, and the working efficiency is improved.
Further, the transverse grooves 415 and the clamping rings 418 are in meshed connection, the clamping rings 418 are matched with the transverse grooves 415 and the vertical grooves 416 in size, and the clamping rings can slide back and forth in the grooves to sample conveniently and rapidly.
Further, the lifting cylinder 419 and the sampling port 420 are in threaded connection, the clamping ring 418 forms a sampling structure through the lifting cylinder 419 and the sampling port 420, and the semi-automatic sampling device is placed by means of up-and-down movement of sampling.
Working principle: when the liquid chromatograph is used for analysis and detection, the sealing cover 402 is firstly opened through the rotation of the rotating shaft 401, then the first sliding plate 405 is pulled, the first sliding plate 404 slides in the first sliding groove 403, solid and liquid to be analyzed are sequentially placed in the different liquid placing grooves 406, the solid and liquid to be analyzed are pushed back to the original positions, then the sealing cover 402 is closed, the outside display screen 2 and the control panel 3 are used for operation, the detection and analysis work is controlled, the upper clamping ring 418 moves back and forth in the transverse groove 415 and the vertical groove 416 when the detection and analysis are carried out, analytes in the liquid placing grooves 406 are sampled through the sampling port 420 below, the clamping ring 418 slides, the lifting cylinder 419 is lifted and lowered, the first sliding plate 405 slides backwards, the second sliding plate 409 moves forwards through the second sliding groove 407, the sampled substances are placed in the chromatographic column placing groove 410 below again, the analysis and detection are carried out, the inside the sampling port 420 is cleaned through the cleaning liquid in the upper cleaning liquid tank 414, the water outlet flow 421 is connected with the liquid chromatograph through the water pipe, the liquid recovery tank 411 is carried out after the liquid recovery tank is carried out, the liquid recovery tank is carried out from the liquid chromatograph through the liquid recovery tank 412 after the liquid recovery tank is connected with the liquid chromatograph, and the liquid recovery tank is used for a period of time after the liquid recovery tank is used for completing the liquid recovery process, and the liquid recovery process is used for the liquid recovery and the liquid recovery is used for the liquid recovery.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. Liquid chromatograph suitable for rapid analysis, including device main part (1) and analysis complementary unit (4), its characterized in that: the analysis assisting mechanism (4) comprises a rotating shaft (401), a sealing cover (402), a first sliding groove (403), a first sliding block (404), a first sliding plate (405), a liquid placing groove (406), a second sliding groove (407), a second sliding block (408), a second sliding plate (409), a chromatographic column placing groove (410), a soft guide pipe (411), a waste liquid box (412), a waste liquid recovery port (413), a cleaning liquid box (414), a transverse groove (415), a vertical groove (416), a water pipe (417), a clamping ring (418), a lifting cylinder (419), a sampling port (420), a water outlet (421), a recovery box (422) and a processing port (423), a display screen (2) is arranged on the right side of the device main body (1), a control panel (3) is arranged below the display screen (2), and the analysis assisting mechanism (4) is installed on the device main body (1).
2. The liquid chromatograph suitable for rapid analysis according to claim 1, wherein the device main body (1) is connected with the display screen (2) by a clamping groove, and the device main body (1) is tightly attached to the display screen (2).
3. The liquid chromatograph suitable for rapid analysis according to claim 1, wherein the device main body (1) is connected with the control panel (3) by a clamping groove, and the display screen (2) is electrically connected with the control panel (3).
4. The liquid chromatograph suitable for rapid analysis according to claim 1, wherein the rotating shaft (401) is arranged at the outer side of the device main body (1), the sealing cover (402) is arranged at the outer side of the rotating shaft (401), a first sliding groove (403) is formed in the device main body (1), a first sliding block (404) is arranged in the first sliding groove (403), a first sliding plate (405) is arranged at one side of the first sliding block (404), a liquid placing groove (406) is formed in the inner side of the first sliding plate (405), a second sliding groove (407) is arranged below the first sliding groove (403), a second sliding block (408) is arranged in the second sliding groove (407), a second sliding plate (409) is connected at the outer side of the second sliding block (408), a chromatographic column placing groove (410) is connected at the outer side of the second sliding plate (409), a soft guide pipe (411) is connected at the lower side of the chromatographic column placing groove (410), a liquid placing groove (412) is formed in the lower side of the first sliding block (404), a cleaning liquid placing groove (415) is arranged at the outer side of the second sliding groove (403), a cleaning liquid placing groove (415) is arranged at the outer side of the second sliding groove (408), a cleaning liquid placing groove (415) is arranged at the outer side of the second sliding groove (415), a cleaning liquid placing groove (415) is arranged at the outer side of the device (415), the water pipe (417) is installed to the inboard of vertical groove (416), the below of water pipe (417) is connected with collar (418), lift section of thick bamboo (419) are installed to the below of collar (418), the below of lift section of thick bamboo (419) is provided with sampling port (420), the outside of sampling port (420) is connected with delivery port (421), one side of delivery port (421) is connected with recovery tank (422), the outside of recovery tank (422) is provided with treatment mouth (423).
5. The liquid chromatograph of claim 4, wherein the first slide plate (405) is connected to the liquid placement groove (406) by a clamping groove, and the liquid placement groove (406) is uniformly distributed inside the first slide plate (405).
6. The liquid chromatograph of claim 4, characterized in that the transverse slot (415) is in a mating connection with a collar (418), the collar (418) being sized to match the transverse slot (415) and the vertical slot (416).
7. The liquid chromatograph of claim 4, wherein the lift cylinder (419) is in threaded connection with the sampling port (420), and the collar (418) and the sampling port (420) form a sampling structure through the lift cylinder (419).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320753667.3U CN220525741U (en) | 2023-04-07 | 2023-04-07 | Liquid chromatograph suitable for rapid analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320753667.3U CN220525741U (en) | 2023-04-07 | 2023-04-07 | Liquid chromatograph suitable for rapid analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220525741U true CN220525741U (en) | 2024-02-23 |
Family
ID=89926311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320753667.3U Active CN220525741U (en) | 2023-04-07 | 2023-04-07 | Liquid chromatograph suitable for rapid analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220525741U (en) |
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2023
- 2023-04-07 CN CN202320753667.3U patent/CN220525741U/en active Active
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