CN220289513U - Column incubator for ion chromatography - Google Patents
Column incubator for ion chromatography Download PDFInfo
- Publication number
- CN220289513U CN220289513U CN202321953910.2U CN202321953910U CN220289513U CN 220289513 U CN220289513 U CN 220289513U CN 202321953910 U CN202321953910 U CN 202321953910U CN 220289513 U CN220289513 U CN 220289513U
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- fixedly connected
- box
- ion chromatography
- box body
- column
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- 238000004255 ion exchange chromatography Methods 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 229920000742 Cotton Polymers 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims description 14
- 238000005286 illumination Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 238000010248 power generation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to the technical field of ion chromatography, and discloses a column incubator for ion chromatography, which comprises a box body, wherein a hydraulic cylinder is fixedly connected to the middle part of the rear side of the box body, the output end of the hydraulic cylinder is fixedly connected with a connecting plate, the upper end and the lower end of the interior of the connecting plate are both connected with mounting plates in a sliding manner, the upper end and the lower end of the front side of the mounting plate are both provided with sliding grooves, the inner sides of the two sliding grooves are both connected with two sliding blocks in a sliding manner, the inner sides of the mounting plates are both connected with two clamping blocks in a sliding manner, the opposite sides of the two clamping blocks are both fixedly connected with heat-resistant cotton, and the front side of the right side of the clamping block is fixedly connected with a mounting rope. According to the utility model, chromatographic columns with different lengths are convenient to fix, falling of the chromatographic columns in the heating process is prevented, the chromatographic columns are impacted to the box body to be damaged, the working efficiency is improved, the chromatographic columns are uniformly heated by the whole inside of the column temperature box, and the accuracy of the detection effect of the chromatographic columns is enhanced.
Description
Technical Field
The utility model relates to the technical field of ion chromatography, in particular to a column incubator for ion chromatography.
Background
Ion chromatography is a high performance liquid chromatography, is a liquid chromatography method for analyzing anions and cations, is a chromatography method for continuously detecting the change of the electric conductance of an effluent by using ion exchange resin with low exchange capacity as fixed relative ionic substances, and a column temperature box is also called a chromatographic column temperature box, and can stably control the working temperature of a chromatographic column, effectively improve the column efficiency, improve the separation degree and peak shape symmetry of chromatographic peaks, shorten the retention time, reduce the column back pressure, reduce the abrasion of a pump and ensure the accuracy and the repeatability of the result of analyzing samples.
Chinese patent application number CN202222247510.1 discloses the post incubator device of ion chromatograph, has solved the unable shortcoming of guaranteeing even heating and quick cooling of post incubator, including the post incubator, footstock and base are installed respectively to the inboard and the bottom inboard of post Wen Xiangding portion, footstock top inboard and base bottom inboard are fixed with the telescopic link respectively, the contact blade is installed to the telescopic link, and go up the heat preservation and lower heat preservation, go up the heat preservation with heating seat has been cup jointed to lower heat preservation one end, lower heat preservation top inboard is fixed with the connecting rod, and lower heat preservation bottom heating seat inboard joint has the control by temperature change net, and lower heat preservation bottom heating seat is fixed with the chromatographic column, and this post incubator can make the heat preservation open, and the chromatographic column surface cover has the heat dissipation copper bar of vertical setting, and at the heating in-process, the copper bar guarantees quick even heating to the chromatographic column, when the heat preservation is opened, guarantees quick even heat dissipation.
In the existing column incubator technology, the position of the fixing piece inside the column incubator cannot be adjusted according to the length and the size of a chromatographic column, the chromatographic column cannot be completely fixed possibly, so that the phenomenon of falling occurs, the chromatographic column is damaged, secondary operation is needed, the working efficiency is reduced, the working time is prolonged, the internal temperature of the column incubator is difficult to uniformly heat in the heating process of the column incubator, the column incubator is difficult to achieve the required condition of uniform overall heating, and the temperature is not uniform, so that the data of an analysis sample is inaccurate easily in the process of sample analysis, and the detection effect of the chromatographic column is poor.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a column incubator for ion chromatography.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a post incubator for ion chromatograph, includes the box, the rear side middle part fixedly connected with pneumatic cylinder of box, the output fixedly connected with connecting plate of pneumatic cylinder, the equal sliding connection in both ends has the mounting panel about the inside of connecting plate, both ends all are provided with the spout about the front side of mounting panel, two the inboard of spout is equal sliding connection has two sliders, the inboard sliding connection of mounting panel has two grip blocks, two the equal fixedly connected with heat-resisting cotton of opposite side of grip block, the right side the front side fixedly connected with installation rope of grip block, both ends all are provided with a plurality of draw-in grooves about the front side of connecting plate, the equal fixedly connected with connecting rope in left and right sides of mounting panel, the other end fixedly connected with fixture block of connecting rope, fixture block and draw-in groove looks block.
As a further description of the above technical solution:
the inside fixedly connected with a plurality of heating rods of box, the rear side fixedly connected with casing of box, the inboard fixedly connected with two fans of casing, both ends all are provided with the air-out groove about the rear side of box, the inner wall fixedly connected with heat insulating pad of box.
As a further description of the above technical solution:
the front side of the box body is rotationally connected with a door frame, and the inner side of the door frame is fixedly connected with a transparent plate.
As a further description of the above technical solution:
the left side fixedly connected with heat preservation strip of door frame, the right side fixedly connected with handle of door frame.
As a further description of the above technical solution:
the upper end and the lower end of the rear side of the shell are respectively connected with an opening and closing plate in a rotating mode, and the outer side of the opening and closing plate is connected with a rotating ring in a rotating mode.
As a further description of the above technical solution:
the left side fixedly connected with handle of box, the rear side fixedly connected with two fixed blocks of casing.
As a further description of the above technical solution:
the bottom of box and the equal fixedly connected with universal wheel of bottom of casing, the inside left and right sides of box is all fixedly connected with illumination stick, two the outside setting of illumination stick is in the opposite side of a plurality of heating rods.
The utility model has the following beneficial effects:
1. according to the utility model, through the mutual matching of the box body, the hydraulic cylinder, the connecting plate, the mounting plate, the sliding chute, the sliding block, the clamping block, the heat-resistant cotton, the mounting rope, the clamping groove, the connecting rope and the clamping block, the function of conveniently adjusting the fixing parts inside the column temperature box according to the length and the size of the chromatographic column is added to the column temperature box, so that chromatographic columns with different lengths are conveniently fixed, the chromatographic columns are prevented from falling in the heating process, the chromatographic columns are impacted to the box body, the possibility of damage is reduced, the times of secondary operation of the chromatographic columns by workers are reduced, the working efficiency is improved, and the working time is shortened.
2. According to the utility model, under the mutual matching of the heating rod, the shell, the fan, the air outlet groove and the heat insulation pad, the heating function of the column temperature box is enhanced, so that the chromatographic column is uniformly heated by the whole inside of the column temperature box, the accuracy of analyzing sample data is facilitated due to uniform heating of the chromatographic column, and the accuracy of the detection effect of the chromatographic column is enhanced.
Drawings
Fig. 1 is a schematic diagram of a connection plate structure of a column incubator for ion chromatography according to the present utility model;
FIG. 2 is a schematic diagram of FIG. 1 at A;
FIG. 3 is a schematic view of a mounting plate of a column oven for ion chromatography according to the present utility model;
fig. 4 is a schematic diagram of a hydraulic cylinder structure of a column incubator for ion chromatography according to the present utility model;
fig. 5 is a schematic diagram of an open-close plate structure of a column incubator for ion chromatography according to the present utility model.
Legend description:
1. a case; 2. a hydraulic cylinder; 3. a connecting plate; 4. a mounting plate; 5. a chute; 6. a slide block; 7. a clamping block; 8. heat-resistant cotton; 9. installing a rope; 10. a clamping groove; 11. a connecting rope; 12. a clamping block; 13. a heating rod; 14. an illumination bar; 15. a housing; 16. a blower; 17. an air outlet groove; 18. a thermal insulation pad; 19. a door frame; 20. a transparent plate; 21. a heat preservation bar; 22. a grip; 23. a handle; 24. an opening plate; 25. a rotating ring; 26. a fixed block; 27. and a universal wheel.
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 a post incubator for ion chromatograph, including box 1, box 1's rear side middle part fixedly connected with pneumatic cylinder 2, be used for the output of power, it is ejecting to heat the chromatographic column that the test is good, prevent that the staff from taking because of not cooling down and receiving the scald, the output fixedly connected with connecting plate 3 of pneumatic cylinder 2, be convenient for connect the chromatographic column, both ends all sliding connection have mounting panel 4 about the inside of connecting plate 3, be convenient for install the chromatographic column, make the post incubator adjust the distance between two mounting panels 4 according to the length of chromatographic column, both ends all are provided with spout 5 about the front side of mounting panel 4, the inboard of two spouts 5 equal sliding connection has two sliders 6, be convenient for the slip of two grip blocks 7, with adjust the distance between two grip blocks 7, the inboard sliding connection of mounting panel 4 has two grip blocks 7, be convenient for grip block 7 according to the size of chromatographic column with adjusting distance, the equal fixedly connected with cotton 8 of opposite side of two grip blocks 7, play the protection to the chromatographic column when increasing frictional force, the front side grip block 7 is connected with 9 to the rope of falling, the front side of two grip blocks is connected with the rope of the side of being convenient for 12, the clamping and the clamping rope of the clamping device is connected with 12, the clamping device is connected with the front side of the clamping rope of the clamping device is 12, the clamping device is connected with the clamping device is convenient for 12, the clamping device is connected with the front side of the clamping device is connected with the rope of the clamping device, and is connected with the clamping device 12, and is connected with the clamping device 12.
The inner side of the box body 1 is fixedly connected with a plurality of heating rods 13, as the heating rods 13 are uniformly distributed on the left side and the right side of the chromatographic column, the chromatographic column is convenient to uniformly heat, the rear side of the box body 1 is fixedly connected with a shell 15, the fan 16 is convenient to connect, the fan 16 is protected, the inner side of the shell 15 is fixedly connected with two fans 16, the output of wind power is facilitated, the left end and the right end of the rear side of the box body 1 are both provided with air outlet grooves 17, the air blown by the fans 16 is transferred into the box body 1, the heat dissipation of the heating rods 13 is uniform, the inner wall of the box body 1 is fixedly connected with a heat insulation pad 18, the external temperature is blocked, the internal temperature is insulated, the front side of the box body 1 is rotationally connected with a door frame 19, the door is convenient to open and close, the inner side of the door frame 19 is fixedly connected with a transparent plate 20, the condition of the chromatographic column inside the box is facilitated to be observed in time, the left side fixedly connected with heat preservation strip 21 of door frame 19 is convenient for keep warm, the right side fixedly connected with handle 22 of door frame 19 helps pulling open the door body, both ends are all rotated about the rear side of casing 15 and are connected with opening and closing plate 24, be convenient for when not using fan 16, the effect to produce the protection to fan 16, the outside rotation of opening and closing plate 24 is connected with rotation ring 25, be convenient for with opening and closing plate 24 and utilize rotation of rotation ring 25 to fix, the left side fixedly connected with handle 23 of box 1 is convenient for promote the post temperature case, the rear side fixedly connected with of casing 15 two fixed blocks 26, be convenient for the card of rotation ring 25 is gone into, the bottom of box 1 and the bottom of casing 15 are all fixedly connected with two universal wheels 27, be convenient for the removal of post temperature case, the inside left and right sides of box 1 are all fixedly connected with illumination stick 14, play the effect to the inside of box 1, the outer sides of the two illumination bars 14 are arranged on the opposite sides of the plurality of heating bars 13, so that the heating bars 13 and the illumination bars 14 are not interfered with each other, and the functionality of the column temperature box is enhanced.
Working principle: when the chromatographic column is operated, the handle 22 is pulled to drive the door frame 19 and the transparent plate 20 to open the column temperature door, the upper mounting plate 4 and the lower mounting plate 4 are slid according to the length of the chromatographic column, the mounting plate 4 slides up and down on the connecting plate 3, after the mounting plate 4 is slid to a proper position, the clamping block 12 connected to the connecting rope 11 is held, passes through the mounting plate 4 and then is inserted into the clamping groove 10, the mounting plate 4 is fixed on the front side of the connecting plate 3, the chromatographic column is placed into the clamping blocks 7 on the left side and the right side, the inner distance between the two clamping blocks 7 is regulated, the clamping blocks 7 on the left side and the right side are slid, the two sliding blocks 6 on the rear side of the clamping blocks 7 slide in the inner parts of the two sliding grooves 5, so that the clamping blocks 7 on the left side and the right side clamp the chromatographic column according to the size of the chromatographic column, the mounting rope 9 is pulled, the other end of the mounting rope 9 passes through the front side of the clamping blocks 7 and is fastened, the chromatographic column is fixed, so that the chromatographic column temperature boxes are matched with the chromatographic columns with different sizes and different lengths to be installed and fixed, falling is prevented, the possibility of damage to the chromatographic column caused by falling is reduced, the working efficiency of workers is improved, the illumination rod 14 is opened and the heating rod 13 is opened after the chromatographic column is held, the handle 22 drives the door frame 19 and the transparent plate 20 to close the door of the chromatographic column temperature boxes, the fan 16 is started, air blown by the fan 16 is blown into the box body 1 through the air outlet groove 17, the heat of the heating rod 13 is blown away, the inside of the box body 1 is uniformly heated, the temperature inside the chromatographic column temperature boxes is not influenced by the influence of the external temperature to change due to the heat preservation effect of the heat insulation pad 18, the chromatographic column is uniformly heated, the accuracy of sample data analysis is facilitated, the accuracy of the detection effect of the chromatographic column is enhanced.
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. The utility model provides a column incubator for ion chromatography, includes box (1), its characterized in that: the utility model discloses a high-speed hydraulic power generation device, including box (1) and clamping block (7), box (1)'s rear side middle part fixedly connected with pneumatic cylinder (2), the output fixedly connected with connecting plate (3) of pneumatic cylinder (2), both ends all sliding connection mounting panel (4) about the inside of connecting plate (3), both ends all are provided with spout (5) about the front side of mounting panel (4), two the inboard of spout (5) all sliding connection has two sliders (6), the inboard sliding connection of mounting panel (4) has two clamping blocks (7), two the equal fixedly connected with heat-resisting cotton (8) of opposite side of clamping block (7), the right side the front side fixedly connected with installation rope (9) of clamping block (7), both ends all are provided with a plurality of draw-in grooves (10) about the front side of connecting plate (3), the equal fixedly connected with connecting rope (11) of left and right sides of connecting rope (11), the other end fixedly connected with fixture block (12) of connecting rope (11), fixture block (12) and draw-in groove phase block.
2. The column oven for ion chromatography according to claim 1, wherein: the novel solar energy heating box is characterized in that a plurality of heating rods (13) are fixedly connected to the inner side of the box body (1), a shell (15) is fixedly connected to the rear side of the box body (1), two fans (16) are fixedly connected to the inner side of the shell (15), air outlet grooves (17) are formed in the left end and the right end of the rear side of the box body (1), and a heat insulation pad (18) is fixedly connected to the inner wall of the box body (1).
3. The column oven for ion chromatography according to claim 1, wherein: the front side of the box body (1) is rotationally connected with a door frame (19), and the inner side of the door frame (19) is fixedly connected with a transparent plate (20).
4. A column oven for ion chromatography according to claim 3, wherein: the left side of door frame (19) fixedly connected with heat preservation strip (21), the right side of door frame (19) fixedly connected with handle (22).
5. The column oven for ion chromatography according to claim 2, wherein: the upper end and the lower end of the rear side of the shell (15) are respectively and rotatably connected with an opening and closing plate (24), and the outer side of the opening and closing plate (24) is rotatably connected with a rotating ring (25).
6. The column oven for ion chromatography according to claim 2, wherein: the left side of box (1) fixedly connected with handle (23), the rear side of casing (15) fixedly connected with two fixed blocks (26).
7. The column oven for ion chromatography according to claim 2, wherein: the bottom of box (1) and the bottom of casing (15) are all fixedly connected with two universal wheels (27), the inside left and right sides of box (1) is all fixedly connected with illumination stick (14), two the outside of illumination stick (14) sets up the opposite side at a plurality of heating sticks (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321953910.2U CN220289513U (en) | 2023-07-24 | 2023-07-24 | Column incubator for ion chromatography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321953910.2U CN220289513U (en) | 2023-07-24 | 2023-07-24 | Column incubator for ion chromatography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220289513U true CN220289513U (en) | 2024-01-02 |
Family
ID=89332968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321953910.2U Active CN220289513U (en) | 2023-07-24 | 2023-07-24 | Column incubator for ion chromatography |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220289513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117696140A (en) * | 2024-02-06 | 2024-03-15 | 常州磐诺仪器有限公司 | Wind power control system for column temperature box and working method of wind power control system |
-
2023
- 2023-07-24 CN CN202321953910.2U patent/CN220289513U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117696140A (en) * | 2024-02-06 | 2024-03-15 | 常州磐诺仪器有限公司 | Wind power control system for column temperature box and working method of wind power control system |
| CN117696140B (en) * | 2024-02-06 | 2024-04-16 | 常州磐诺仪器有限公司 | Wind power control system for column temperature box and working method of wind power control system |
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