CN220802156U - Solid phase extraction drainage filter equipment - Google Patents
Solid phase extraction drainage filter equipment Download PDFInfo
- Publication number
- CN220802156U CN220802156U CN202322684711.2U CN202322684711U CN220802156U CN 220802156 U CN220802156 U CN 220802156U CN 202322684711 U CN202322684711 U CN 202322684711U CN 220802156 U CN220802156 U CN 220802156U
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- plate
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- phase extraction
- support plate
- solid phase
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- 238000002414 normal-phase solid-phase extraction Methods 0.000 title claims abstract description 25
- 238000005192 partition Methods 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000007790 scraping Methods 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 18
- 239000002699 waste material Substances 0.000 description 18
- 235000013305 food Nutrition 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000083547 Columella Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model discloses a solid-phase extraction drainage filtering device which comprises a base, wherein support plates are fixedly arranged on two sides of the base, a first inserting plate and a second inserting plate are sequentially and fixedly arranged above the two support plates from top to bottom, and drainage tubes are fixedly and alternately arranged on the front face of the base. The utility model relates to a solid phase extraction drainage filtering device, which is characterized in that a base, a drainage tube, a filter plate, a scraping plate, a cleaning shaft, a first inserting plate, a second inserting plate, a support plate, a mounting groove, a rotating shaft, a first conical gear, a second conical gear, a cam plate, a pressing plate, a rack, a driving gear, a vertical rod, a spring, a limiting groove, a sliding block, a motor and a second partition plate are matched for use, so that the scraping plate generates a swinging effect at the top of the filter plate, the swinging scraping plate plays a role of scraping impurities at the top of the filter plate, the upper surface of the filter plate is ensured to be kept clean, and the impurities are prevented from blocking meshes on the filter plate.
Description
Technical Field
The utility model relates to the technical field of food and medicine detection, in particular to a solid phase extraction drainage filter device.
Background
The solid phase extraction column is a sample pretreatment device developed from a chromatographic column and used for extraction, separation and concentration, the solid phase extraction column is required to be used for pretreatment of samples of target compounds in various foods, agricultural and animal products, environmental samples and biological samples, and a small test tube rack is required to be used for filtration of the solid phase extraction column in daily food and medicine inspection work.
The utility model discloses a publication number is CN216395343U, a device for solid phase extraction columella is filterable, it is through setting up the drainage tube, filterable waste liquid inflow base, baffle and extension board form the cell body, can realize the collection to filterable waste liquid, afterwards the waste liquid can be controlled the waste liquid flow control valve by the drainage tube flow direction, can control the waste liquid outflow through rotatory control knob, thereby realize collecting the drainage of waste liquid, can avoid the waste liquid to cause the injury to the staff in disorder flow, through setting up the filter plate, can filter the impurity in the waste liquid, avoid the drainage tube to block up.
To the above-mentioned related art, the device has some shortages, in the in-service use, when filtering impurity in the waste liquid through the filter plate, impurity in the waste liquid can cause the jam to the mesh on the filter plate, influences the trafficability characteristic of filter plate to lead to waste liquid to pass through drainage tube exhaust speed and get slower and slower, influence the normal operation of device, and probably lead to treatment time extension or work efficiency to receive the influence, consequently, need provide a solid phase extraction drainage filter equipment and solve above-mentioned technical problem.
Disclosure of utility model
The utility model aims to provide a solid phase extraction drainage filter device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a solid-phase extraction drainage filter equipment, includes the base, the equal fixed mounting in both sides of base has the extension board, two the top between the extension board is from last to first interposed board of fixed mounting in proper order and second interposed board down, the front fixed mounting of base has the drainage tube, the one end fixed mounting that the drainage tube is located the base top has the filter, be provided with the valve on the drainage tube, the mounting groove has been seted up to one side of base, the top of base is located one side rotation of filter and installs clean axle, fixed mounting has the scraper blade on the outer wall of clean axle, one the below rotation of extension board one side is installed the pivot, the one end fixed mounting of pivot has first conical gear, the downside fixed sleeve joint second conical gear on the outer wall of clean axle, one the below of extension board opposite side is provided with actuating mechanism.
As a further scheme of the utility model: the rear side fixed mounting at base top has the second baffle, and the both sides of second baffle respectively with two extension boards fixed connection, the front side at base top articulates there is first baffle, two the constant head tank has all been seted up in the front of extension board, all install the bolt between positive both sides of first baffle and two extension boards.
As still further aspects of the utility model: the driving mechanism comprises a motor, the motor is fixedly arranged in a groove below one supporting plate, one supporting plate is arranged on the other side of the supporting plate, a limiting groove is formed in the lower portion of the motor, a vertical rod is fixedly arranged in the limiting groove, a sliding block is sleeved on the outer wall of the vertical rod, a spring is sleeved on the outer wall of the vertical rod, a pressing plate is fixedly arranged on one side of the sliding block, a rack is fixedly arranged on the bottom of the pressing plate, a cam plate is fixedly arranged on the driving end of the motor, the other end of the rotating shaft penetrates through one side of one supporting plate and extends to the other side of the supporting plate, and a driving gear is fixedly arranged on the other end of the rotating shaft.
As still further aspects of the utility model: a protective box is fixedly arranged below the other side of the support plate.
As still further aspects of the utility model: the top of slider is offered and is had the slide opening with montant looks adaptation, and the slide opening that the slider was offered through its top and montant sliding connection.
As still further aspects of the utility model: and sealing gaskets are arranged at the joints of the first partition plate, the positioning grooves and the top of the base.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the matched use of the base, the drainage tube, the filter plate, the scraping plate, the cleaning shaft, the first inserting plate, the second inserting plate, the support plate, the mounting groove, the rotating shaft, the first conical gear, the second conical gear, the cam plate, the pressing plate, the rack, the driving gear, the vertical rod, the spring, the limiting groove, the sliding block, the motor and the second partition plate, the scraping plate generates a swinging effect on the top of the filter plate, the swinging scraping plate plays a role of scraping impurities on the top of the filter plate, the upper surface of the filter plate is ensured to be clean, the phenomenon that the impurities block meshes on the filter plate is avoided, waste liquid can be smoothly discharged through the drainage tube of the drainage tube, the swinging effect can periodically clean the filter plate, and the efficient work and the stability of the filter plate are ensured.
2. According to the utility model, through the cooperation of the bolts, the positioning grooves and the first partition board, the device can unlock all the bolts positioned on two sides of the front surface of the first partition board after being used, and then the first partition board is turned forwards, so that the front surface of the tank body formed by the base, the first partition board and the second partition board presents an opening, and magazines filtered from the inside of the tank body can be conveniently cleaned through the opening, so that the device is convenient for people to use, and meanwhile, the turnover structure of the first partition board is simple, the operation is convenient, and the cleaning and maintenance of staff on the inside of the tank body are convenient.
Drawings
FIG. 1 is a schematic diagram of a solid phase extraction drainage filtration device;
FIG. 2 is a front cross-sectional view of a solid phase extraction drainage filtration device;
FIG. 3 is an enlarged schematic view of the solid phase extraction drainage filter device shown in FIG. 2 at A;
Fig. 4 is an enlarged schematic view of the structure of the solid phase extraction drainage filter device at B in fig. 1.
In the figure: 1. a base; 2. a drainage tube; 3. a filter plate; 4. a scraper; 5. cleaning the shaft; 6. a first interposer board; 7. a second interposer board; 8. a support plate; 9. a protective box; 10. a plug pin; 11. a mounting groove; 12. a rotating shaft; 13. a first bevel gear; 14. a second bevel gear; 15. a cam plate; 16. a pressing plate; 17. a rack; 18. a drive gear; 19. a vertical rod; 20. a spring; 21. a limit groove; 22. a slide block; 23. a motor; 24. a positioning groove; 25. a first separator; 26. and a second separator.
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, in an embodiment of the utility model, a solid phase extraction drainage filtering device includes a base 1, two sides of the base 1 are fixedly provided with support plates 8, a first inserting plate 6 and a second inserting plate 7 are sequentially and fixedly installed above the two support plates 8 from top to bottom, a drainage tube 2 is fixedly installed on the front of the base 1, one end of the drainage tube 2 extends to the top of the base 1 and is communicated with the top of the base 1, one end of the drainage tube 2 located at the top of the base 1 is fixedly provided with a filter plate 3, a valve is arranged on the drainage tube 2, one side of the base 1 is provided with a mounting groove 11, the top of the base 1 is located at one side of the filter plate 3 and is rotatably provided with a cleaning shaft 5, the bottom end of the cleaning shaft 5 penetrates through the top of the base 1 and extends to the inside of the mounting groove 11 and is rotatably connected with a bearing installed on the bottom of the inner wall of the mounting groove 11, a rotating shaft 12 is fixedly installed on the outer wall of the cleaning shaft 5, the lower side of the support plate 8 is rotatably provided with a rotating shaft 12 located inside the mounting groove 11, one end of the rotating shaft 12 is fixedly installed with a first bevel gear 13, one end of the rotating shaft 12 is fixedly installed on the outer wall 13 of the rotating shaft 5 is located on the side of the bevel gear 13, one side of the second bevel gear 14 is fixedly meshed with the other side of the bevel gear 14, and the other side is fixedly installed on the other side of the bevel gear 14 is meshed with the bevel gear 13.
Referring to fig. 1, 2 and 4, in the application, a second partition plate 26 is fixedly installed on the rear side of the top of a base 1, two sides of the second partition plate 26 are fixedly connected with two support plates 8 respectively, a first partition plate 25 is hinged on the front side of the top of the base 1, positioning grooves 24 are formed in the front sides of the two support plates 8, the support plates 8 are clamped with the first partition plate 25 through the positioning grooves 24, and bolts 10 are installed between two sides of the front side of the first partition plate 25 and the two support plates 8.
Referring to fig. 3, in the application, the driving mechanism comprises a motor 23, the motor 23 is fixedly installed in a groove below the other side of one support plate 8, a limit groove 21 is formed below the motor 23 on the other side of one support plate 8, a vertical rod 19 is fixedly installed inside the limit groove 21, a sliding block 22 is sleeved on the outer wall of the vertical rod 19, the sliding block 22 is in sliding connection with the limit groove 21, a spring 20 is sleeved on the outer wall of the vertical rod 19 and positioned at the lower side of the bottom of the sliding block 22, a pressing plate 16 is fixedly installed on one side of the sliding block 22, a rack 17 is fixedly installed at the bottom of the pressing plate 16, a cam plate 15 is fixedly installed at the driving end of the motor 23, the cam plate 15 is in contact with the top of the pressing plate 16, the other end of the rotating shaft 12 penetrates through one side of one support plate 8 and extends to the other side of the support plate 8, a driving gear 18 is fixedly installed at the other end of the rotating shaft 12, and the driving gear 18 is meshed with the rack 17, so that the swinging effect of the scraping plate 4 is realized.
Referring to fig. 1 and 3, in the application, a protective box 9 is fixedly arranged below the other side of one support plate 8, and mechanical structures below the right support plate are all positioned inside the protective box 9, so that the protective effect is achieved, and meanwhile, the overall aesthetic degree of the device is improved, and the problem that the device is not attractive due to the exposure of the mechanical structures is avoided.
Referring to fig. 3, in the present application, a sliding hole adapted to the vertical rod 19 is formed at the top of the sliding block 22, and the sliding block 22 is slidably connected to the vertical rod 19 through the sliding hole formed at the top of the sliding block 22.
Referring to fig. 1 and 4, in the present application, the connection between the first partition 25 and the top of the positioning groove 24 and the top of the base 1 are all provided with sealing gaskets, and when the first partition 25 is in a closed state, the sealing degree of the groove body formed by the base 1, the first partition 25 and the second partition 26 is ensured by the arrangement of the sealing gaskets, so that the waste liquid is drained positively.
The working principle of the utility model is as follows:
Referring to fig. 1 to 4, in use, the electrical components of the present application are all externally connected to a power supply and a control switch, the specific structures of the first and second insert plates 6 and 7 can be easily realized by those skilled in the art, and the device is used to insert test tubes or solid phase extraction columns on the first and second insert plates 6 and 7, and when solid phase extraction columns are used for filtration, the solution flows into the groove formed by the base 1, the first and second partition plates 25 and 26, so as to collect waste liquid, the waste liquid flows into the drainage tube 2 through the filtration of the filter plate 3, flows out through the drainage tube 2, the filter plate 3 filters magazines in the waste liquid when the waste liquid passes through the filter plate 3, and simultaneously the driving end of the motor 23 drives the cam plate 15 to rotate through the switch control motor 23, when one side of the cam plate 15, which is far from the center, approaches the pressing plate 16, a downward force is given to the pressing plate 16, the pressing plate 16 is driven to move downwards, the sliding block 22 is driven to slide downwards on the outer wall of the vertical rod 19 by the movement of the pressing plate 16 and squeeze the spring 20, when one side of the cam plate 15, which is near to the center, approaches the pressing plate 16, the downward thrust to the pressing plate 16 is lost, at the moment, the sliding block 22 and the pressing plate 16 are driven to reset under the elastic action of the spring 20, so that the pressing plate 16 makes a vertical reciprocating motion through the continuous rotation of the cam plate 15, the rack 17 moves along with the pressing plate 16, the driving gear 18 constantly makes a forward and backward switching rotation through the meshing of the rack 17 and the driving gear 18, the rotation of the driving gear 18 drives the rotating shaft 12 to rotate, and the rotation of the rotating shaft 12 drives the first conical gear 13 to rotate, through the meshing of first conical gear 13 and second conical gear 14, make second conical gear 14 drive clean axle 5 and rotate, clean axle 5's rotation drives scraper blade 4 and rotates, make scraper blade 4 produce a swing effect at the top of filter 3, wobbling scraper blade 4 has played the effect of scraping impurity at the top of filter 3, ensure that the upper surface of filter 3 remains clean, avoid impurity to block the mesh on the filter 3, the waste liquid can be discharged through drainage tube 2 smoothly, this kind of swing effect can periodic clearance filter 3, ensure its high-efficient work and stability.
Referring to fig. 1, 2 and 4, when the device is used, after the device is used, the bolts 10 positioned on two sides of the front side of the first partition plate 25 can be completely unlocked, then the first partition plate 25 is turned forwards, so that an opening is formed in the front side of a groove body formed by the base 1, the first partition plate 25 and the second partition plate 26, magazines filtered from the inside of the groove body can be conveniently cleaned through the opening, people can conveniently use the device, meanwhile, the first partition plate 25 is simple in turning structure, convenient to operate, and convenient for workers to clean and maintain the inside of the groove body.
Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a solid phase extraction drainage filter equipment, includes base (1), its characterized in that: the utility model discloses a cleaning device, including base (1), baffle, pivot, baffle, support plate (8), pivot, baffle, support plate (8), baffle, support plate (5) are all fixed mounting in both sides of base (1), two the top between support plate (8) is from last to being in proper order fixed mounting has first interposed board (6) and second interposed board (7), drainage tube (2) are installed in the front fixed interlude of base (1), one end fixed mounting that drainage tube (2) are located base (1) top has filter (3), be provided with the valve on drainage tube (2), mounting groove (11) have been seted up to one side of base (1), the top of base (1) is located one side rotation of filter (3) and installs clean axle (5), fixed mounting has scraper blade (4) on the outer wall of clean axle (5) the below rotation of one side is installed pivot (12), one end fixed mounting of pivot (12) has first conical gear (13), the downside on the outer wall of clean axle (5) has fixedly cup jointed second conical gear (14), one below of support plate (8) opposite side is provided with actuating mechanism.
2. The solid phase extraction drainage filtration device of claim 1, wherein: the rear side fixed mounting at base (1) top has second baffle (26), and the both sides of second baffle (26) respectively with two extension board (8) fixed connection, the front side at base (1) top articulates there is first baffle (25), two constant head tank (24) have all been seted up in the front of extension board (8), bolt (10) are all installed between the positive both sides of first baffle (25) and two extension boards (8).
3. The solid phase extraction drainage filtration device of claim 1, wherein: the driving mechanism comprises a motor (23), the motor (23) is fixedly arranged in a groove below the other side of a support plate (8), a limiting groove (21) is formed in the other side of the support plate (8) and located below the motor (23), a vertical rod (19) is fixedly arranged in the limiting groove (21), a sliding block (22) is sleeved on the outer wall of the vertical rod (19), a spring (20) is sleeved on the outer wall of the vertical rod (19) and located below the bottom of the sliding block (22), a pressing plate (16) is fixedly arranged on one side of the sliding block (22), a rack (17) is fixedly arranged at the bottom of the pressing plate (16), a cam plate (15) is fixedly arranged at the driving end of the motor (23), the other end of the rotating shaft (12) penetrates through one side of the support plate (8) and extends to the other side of the support plate (8), and a driving gear (18) is fixedly arranged at the other end of the rotating shaft (12).
4. The solid phase extraction drainage filtration device of claim 1, wherein: a protective box (9) is fixedly arranged below the other side of the support plate (8).
5. A solid phase extraction drainage filtration device according to claim 3, wherein: the top of the sliding block (22) is provided with a sliding hole matched with the vertical rod (19), and the sliding block (22) is in sliding connection with the vertical rod (19) through the sliding hole formed in the top of the sliding block.
6. The solid phase extraction drainage filtration device of claim 2, wherein: sealing gaskets are arranged at the joints of the first partition plate (25), the positioning groove (24) and the top of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322684711.2U CN220802156U (en) | 2023-10-08 | 2023-10-08 | Solid phase extraction drainage filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322684711.2U CN220802156U (en) | 2023-10-08 | 2023-10-08 | Solid phase extraction drainage filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220802156U true CN220802156U (en) | 2024-04-19 |
Family
ID=90701381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322684711.2U Active CN220802156U (en) | 2023-10-08 | 2023-10-08 | Solid phase extraction drainage filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220802156U (en) |
-
2023
- 2023-10-08 CN CN202322684711.2U patent/CN220802156U/en active Active
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