CN220961396U - Static mixer for liquid chromatograph - Google Patents
Static mixer for liquid chromatograph Download PDFInfo
- Publication number
- CN220961396U CN220961396U CN202322582733.8U CN202322582733U CN220961396U CN 220961396 U CN220961396 U CN 220961396U CN 202322582733 U CN202322582733 U CN 202322582733U CN 220961396 U CN220961396 U CN 220961396U
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- China
- Prior art keywords
- groove
- fixedly connected
- connector
- static mixer
- liquid chromatograph
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- 230000003068 static effect Effects 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a static mixer for a liquid chromatograph, which belongs to the technical field of static mixers and comprises a fixed groove and a mixing drum, wherein the fixed groove is fixedly connected to the side surface of the mixing drum, the surface of the fixed groove is fixedly connected with a limiting groove, the surface of the limiting groove is provided with a movable groove, a limiting rod penetrates through the inside of the movable groove, the surface of the limiting rod is sleeved with a spring, and the bottom end of the limiting rod is fixedly connected with a clamping block.
Description
Technical Field
The utility model relates to the technical field of static mixers, in particular to a static mixer for a liquid chromatograph.
Background
The static mixer is a high-efficiency mixing device without moving parts, the basic working mechanism is that the mixing unit body fixed in the pipe is utilized to change the flowing state of the fluid in the pipe so as to achieve the aim of good dispersion and full mixing of different fluids, the fluid flowing and the internal unit are mainly utilized to realize the mixing of various fluids and the design rationality with special structure, and compared with other devices such as orifice plate columns, venturi tubes, stirrers, homogenizers and the like, the static mixer has the advantages of high efficiency, low energy consumption, small volume, investment saving and easy continuous production, while the traditional static mixer is inconvenient for the connection of staff, easy to loose and inconvenient for the staff to detach and clean the mixing blades.
Disclosure of utility model
(1) Technical problem to be solved
Aiming at the defects existing in the prior art, the utility model aims to provide a static mixer for a liquid chromatograph, which has the characteristics of being convenient for workers to connect, avoiding the loosening in the use process and being convenient for disassembling and cleaning mixing blades.
(2) Technical proposal
In order to achieve the above purpose, the utility model provides a static mixer for a liquid chromatograph, which comprises a fixed groove and a mixing drum, wherein the fixed groove is fixedly connected to the side surface of the mixing drum, the surface of the fixed groove is fixedly connected with a limiting groove, the surface of the limiting groove is provided with a movable groove, the inside of the movable groove is penetrated with a limiting rod, the surface of the limiting rod is sheathed with a spring, the bottom end of the limiting rod is fixedly connected with a clamping block, the side surface of the fixed groove is provided with a flow guide pipe, one end of the flow guide pipe is fixedly connected with a connector, the connector is penetrated in the fixed groove, the surface of the connector is provided with a clamping groove, the clamping block is matched with the clamping groove, the inside of the fixed groove is provided with a positioning groove, the inside of the positioning groove is clamped with a supporting plate, the side surface of the supporting plate is fixedly connected with a connecting rod, and the surface of the connecting rod is fixedly connected with a mixing blade.
When using the static mixer for liquid chromatograph of this technical scheme, wear to establish the connector in the inside of fixed slot, under the cooperation of gag lever post and spring, can make the inseparable laminating of fixture block in the inside of draw-in groove to fix the connector in the inside of fixed slot, avoided the connector to take place not hard up condition in the in-process of using, and wear connecting rod and mixing vane to establish the inside at the mixing drum, under the cooperation of constant head tank and backup pad, can make gag lever post and mixing vane fixed mounting in the inside of mixing drum, be convenient for dismantle and install mixing vane.
Further, the top fixedly connected with handle of gag lever post, mixing vane shares multiunit, and even range is at the surface of connecting rod.
Further, the surface of the connector is provided with external threads, the inner wall of the fixing groove is provided with internal threads, and the connector is fixedly connected with the fixing groove through threads.
Further, the two fixing grooves are symmetrically arranged at two sides of the mixing drum, and the two supporting plates are symmetrically arranged at two ends of the connecting rod.
(3) Advantageous effects
In summary, the utility model has the following beneficial effects:
1. According to the static mixer for the liquid chromatograph, through the arrangement of the limiting rod and the spring, when a worker uses the device to mix liquid, the worker only needs to pass through the connector inside the fixed groove, and the clamping block can be tightly attached inside the clamping groove under the cooperation of the limiting rod and the spring, so that the connector is fixed inside the fixed groove, and the situation that the connector is loosened in the use process is avoided;
2. this static mixer for liquid chromatograph through setting up constant head tank and backup pad, uses the device to carry out the in-process that mixes liquid when the staff, and the staff only need wear to establish connecting rod and mixing vane in the inside of mixing drum, under the cooperation of constant head tank and backup pad, can make gag lever post and mixing vane fixed mounting in the inside of mixing drum to the staff of being convenient for dismantles and installs mixing vane.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional cross-section of the present utility model;
FIG. 3 is a schematic view showing a structure of a support plate in a perspective view according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2a according to the present utility model.
The marks in the drawings are:
1. A fixing groove; 2. a mixing drum; 3. a limit groove; 4. a movable groove; 5. a limit rod; 6. a spring; 7. a clamping block; 8. a handle; 9. a positioning groove; 10. a support plate; 11. a connecting rod; 12. mixing blades; 13. a flow guiding pipe; 14. a connector; 15. a clamping groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a static mixer for liquid chromatograph, including fixed slot 1 and mixing drum 2, fixed slot 1 fixed connection is in the side of mixing drum 2, fixed slot 1's fixed surface is connected with spacing groove 3, spacing groove 3's surface has seted up movable slot 4, spacing pole 5 is worn to be equipped with in the inside of movable slot 4, through setting up spacing pole 5 and spring 6, only need wear to establish the inside at fixed slot 1 with connector 14, under the cooperation of spacing pole 5 and spring 6, can make the inseparable laminating of fixture block 7 in the inside of draw-in groove 15, fix the connector 14 in the inside of fixed slot 1, the condition that the connector 14 takes place not hard up at the in-process of using has been avoided, spring 6 has been cup jointed on the surface of spacing pole 5, the bottom fixedly connected with fixture block 7 of spacing pole 5, the side of fixed slot 1 is provided with honeycomb duct 13, the one end fixedly connected with connector 14 of honeycomb duct 13, connector 14 wears to establish in the inside of fixed slot 1, the inside of connector 14 has been seted up draw-in groove 15, fixture block 7 and draw-in groove 15 phase-match, the inside of fixed slot 1 has seted up constant head 9, the inside joint of constant head 9 has the backup pad 10 to set up blade 10 and blade 10 need be equipped with at the inside connection 11 at the side of mixing drum 2, the blade 12, the inside connection of mixing drum 12 is fixed connection of mixing drum 12, the blade 12 is equipped with the inside connection of mixing drum 12, the blade 12, the inside connection of mixing drum 12 is convenient for carrying out, and mixing drum 12.
Specifically, the top of the limiting rod 5 is fixedly connected with a handle 8, and the mixing blades 12 share a plurality of groups and are uniformly arranged on the surface of the connecting rod 11.
Specifically, the surface of the connector 14 is provided with external threads, the inner wall of the fixing groove 1 is provided with internal threads, and the connector 14 is fixedly connected with the fixing groove 1 through threads.
Specifically, the fixing grooves 1 are two in number and symmetrically arranged at both sides of the mixing drum 2, and the support plates 10 are two in number and symmetrically arranged at both ends of the connecting rod 11.
The working principle of the utility model is as follows: when the device is used, the device is moved to a proper position, the integrity of the device is checked, when a worker uses the device to mix liquid, the worker firstly passes through the connecting rod 11 and the mixing blade 12 inside the mixing cylinder 2, and under the cooperation of the positioning groove 9 and the supporting plate 10, the limiting rod 5 and the mixing blade 12 can be fixedly arranged inside the mixing cylinder 2, so that the worker can conveniently install the mixing blade 12, then the worker passes through the connecting head 14 inside the fixing groove 1, and under the cooperation of the limiting rod 5 and the spring 6, the clamping block 7 can be tightly attached inside the clamping groove 15, so that the connecting head 14 is fixed inside the fixing groove 1, and the condition that the connecting head 14 loosens in the use process is avoided.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (4)
1. The static mixer for the liquid chromatograph comprises a fixed groove (1) and a mixing drum (2), and is characterized in that: fixed slot (1) fixedly connected with is in the side of mixing drum (2), fixed slot (1) surface fixedly connected with spacing groove (3), movable slot (4) have been seted up on the surface of spacing groove (3), locating lever (5) have been worn to have in the inside of movable slot (4), spring (6) have been cup jointed on the surface of locating lever (5), the bottom fixedly connected with fixture block (7) of locating lever (5), fixed slot (1) side is provided with honeycomb duct (13), the one end fixedly connected with connector (14) of honeycomb duct (13), connector (14) wear to establish in fixed slot (1) inside, draw-in groove (15) have been seted up on the surface of connector (14), fixture block (7) and draw-in groove (15) assorted, locating slot (9) have been seted up to the inside of fixed slot (1), the inside joint of locating slot (9) has backup pad (10), the side fixedly connected with connecting rod (11) of backup pad (10), the surface fixedly connected with blade (12) of connecting rod (11).
2. A static mixer for a liquid chromatograph according to claim 1, characterized in that: the top of gag lever post (5) fixedly connected with handle (8), mixing vane (12) share multiunit, and even range is at the surface of connecting rod (11).
3. A static mixer for a liquid chromatograph according to claim 1, characterized in that: external threads are formed on the surface of the connector (14), internal threads are formed on the inner wall of the fixing groove (1), and the connector (14) is fixedly connected with the fixing groove (1) through threads.
4. A static mixer for a liquid chromatograph according to claim 1, characterized in that: the two fixing grooves (1) are symmetrically arranged on two sides of the mixing drum (2), and the two supporting plates (10) are symmetrically arranged on two ends of the connecting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322582733.8U CN220961396U (en) | 2023-09-22 | 2023-09-22 | Static mixer for liquid chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322582733.8U CN220961396U (en) | 2023-09-22 | 2023-09-22 | Static mixer for liquid chromatograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220961396U true CN220961396U (en) | 2024-05-14 |
Family
ID=90981688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322582733.8U Active CN220961396U (en) | 2023-09-22 | 2023-09-22 | Static mixer for liquid chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220961396U (en) |
-
2023
- 2023-09-22 CN CN202322582733.8U patent/CN220961396U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |