Upper-layer solution centrifugal collection device prepared based on carbon nitride

Abstract

The utility model relates to the technical field of carbon nitride preparation, and discloses an upper-layer solution centrifugal collection device based on carbon nitride preparation, which comprises a shell, a centrifugal bin is arranged in the shell, a bottom plate is arranged in the centrifugal bin, a centrifugal disc is arranged on the upper surface of the bottom plate, and the centrifugal disc is arranged on the lower surface of the bottom plate. A fixing mechanism is arranged on the upper surface of the centrifugal disc in the circumferential direction, and a centrifugal tube is arranged in the fixing mechanism. According to the centrifugal tube clamping device, a centrifugal tube is placed on the fixing mechanism, then the rotating rod is rotated, the two fixing blocks move inwards at the same time, then the two connecting plates can drive the two chucks to rotate, under the matched use of the through grooves, the sliding rods slide in the through grooves, and then the connecting blocks can drive the clamping plates to move inwards at the same time; the centrifugal tube is clamped and fixed by the clamping plate, so that the problem that the amount of collected specimens is insufficient due to remixing of precipitated materials caused by shaking of an upper-layer solution of carbon nitride during collection is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon nitride preparation, and more specifically, to a centrifugal collection device for an upper layer solution prepared based on carbon nitride. Background Art

[0002] As an ancient polymer, carbon nitride has the advantages of low density, high chemical stability, good biocompatibility, and strong wear resistance. It has broad application prospects in the fields of high-performance wear-resistant coatings, membrane materials, catalysts and catalyst carriers, and the preparation of metal nitrides, and has long been widely concerned by people.

[0003] During the preparation process of carbon nitride, it needs to be centrifuged to remove the supernatant. However, traditional centrifugal collection devices usually place the centrifuge tube directly into the centrifuge device. When the supernatant is centrifuged and collected, it is easy to cause the liquid to shake, causing the precipitated material to re-mix, resulting in insufficient collected specimens. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a centrifugal collection device for an upper solution prepared based on carbon nitride, which has the advantage of avoiding the shaking of the upper solution of carbon nitride during collection, causing the precipitated materials to be remixed, resulting in insufficient collected specimens.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a centrifugal collection device for upper layer solution prepared based on carbon nitride, comprising a shell, a centrifugal chamber is arranged inside the shell, a bottom plate is arranged inside the centrifugal chamber, a centrifugal disc is arranged on the upper surface of the bottom plate, a fixing mechanism is arranged circumferentially on the upper surface of the centrifugal disc, a centrifugal tube is arranged in the fixing mechanism, the fixing mechanism comprises a fixing frame, the lower surface of the fixing frame is fixedly connected to the upper surface of the centrifugal disc, the fixing disc is fixedly connected to the middle of the inner wall of the fixing frame, and the inner wall of the fixing frame is fixedly connected to the fixing disc. The upper surface and the lower surface are both provided with card slots, the inner walls of the card slots are rotatably connected with chucks, through slots are provided on both sides of the surfaces of the two chucks, the inner walls of the through slots are slidably connected with sliding rods, one end of the sliding rods is fixedly connected with a connecting block, one side of the outer wall of the connecting block is fixedly connected with a clamping block, the sliding rod and the connecting block are slidably connected to the fixed disk, one side of the outer wall of the two chucks is fixed with a connecting plate, the surface of the connecting plate is rotatably connected with a connecting frame, one side of the connecting frame is fixedly connected with a fixed block, and the two fixed blocks are connected by a rotating rod.

[0006] As an optimal technical solution of the upper solution centrifugal collection device prepared based on carbon nitride of the utility model, grooves are provided on both sides of the upper and lower surfaces of the fixed plate, the outer wall of the slide rod is slidably connected to the inner wall of the groove, a slide groove is provided on the lower surface of the groove, and the outer wall of the connecting block is slidably connected to the inner wall of the slide groove.

[0007] As a preferred technical solution of the upper layer solution centrifugal collection device prepared based on carbon nitride of the utility model, a fixing rod is fixedly connected to the surface of the connecting plate, and one side of the connecting frame is rotatably connected to the outer wall of the fixing rod.

[0008] As a preferred technical solution of the upper solution centrifugal collection device prepared based on carbon nitride of the utility model, threads are provided on both sides of the outer wall of the rotating rod, and the two threads are arranged oppositely, and the fixing block is threadedly connected to the outer wall of the rotating rod.

[0009] As a preferred technical solution of the upper layer solution centrifugal collection device based on carbon nitride preparation of the utility model, the through grooves on the surfaces of the two chucks are staggered.

[0010] As an optimal technical solution of the upper solution centrifugal collection device prepared based on carbon nitride of the utility model, a sealing cover is provided at the opening of the shell, a heat dissipation hole is opened at the lower part of one side of the shell, and an operation panel and a display screen are provided at the upper part of one side of the shell.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model places the centrifuge tube on the fixing mechanism, and then rotates the rotating rod to make the two fixing blocks move inward at the same time, so that the two connecting plates can rotate with the two chucks, and with the cooperation of the through groove, the sliding rod is made to slide in the through groove, so that the connecting block can move inward with the clamping plate at the same time, so that the clamping plate clamps and fixes the centrifuge tube, thereby avoiding the problem that the upper layer solution of carbon nitride is shaken when being collected, so that the precipitated materials are remixed, and the collected specimen amount is insufficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 This is a display diagram of the utility model;

[0015] Figure 3 This is a diagram showing the structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the utility model;

[0017] Figure 5This is an exploded view of the structure of the utility model.

[0018] In the figure: 1. shell; 2. centrifugal chamber; 3. bottom plate; 4. centrifugal disk; 5. fixing mechanism; 501. fixing frame; 502. fixing disk; 503. slot; 504. chuck; 505. through slot; 506. slide rod; 507. connecting block; 508. clamping block; 509. connecting plate; 510. fixing rod; 511. connecting frame; 512. fixing block; 513. rotating rod; 514. groove; 515. slide slot; 6. centrifugal tube; 7. sealing cover; 8. heat dissipation hole; 9. operation panel; 10. display screen. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 5As shown, the utility model provides a centrifugal collection device for upper layer solution prepared based on carbon nitride, comprising a shell 1, a centrifugal chamber 2 is arranged inside the shell 1, a bottom plate 3 is arranged inside the centrifugal chamber 2, a centrifugal disc 4 is arranged on the upper surface of the bottom plate 3, a fixing mechanism 5 is arranged circumferentially on the upper surface of the centrifugal disc 4, a centrifugal tube 6 is arranged in the fixing mechanism 5, the fixing mechanism 5 comprises a fixing frame 501, the lower surface of the fixing frame 501 is fixedly connected to the upper surface of the centrifugal disc 4, a fixing disc 502 is fixedly connected to the middle part of the inner wall of the fixing frame 501, a card groove 503 is provided on the inner surface of the fixing frame 501, a chuck 504 is rotatably connected to the inner wall of the card groove 503, through grooves 505 are provided on both sides of the surface of the two chucks 504, a slide rod 506 is slidably connected to the inner wall of the through groove 505, one end of the slide rod 506 is fixedly connected to a connecting block 507, one side of the outer wall of the connecting block 507 is fixedly connected to a clamping block 508, and the slide rod 506 is fixedly connected to the outer wall of the connecting block 507. 506 and the connecting block 507 are slidably connected to the fixed disk 502, and the outer wall of the two chucks 504 is fixed with a connecting plate 509 on one side, and the surface of the connecting plate 509 is rotatably connected with a connecting frame 511, and one side of the connecting frame 511 is fixedly connected with a fixing block 512, and the two fixing blocks 512 are connected by a rotating rod 513; grooves 514 are provided on both sides of the upper surface and the lower surface of the fixed disk 502, and the outer wall of the sliding rod 506 is slidably connected to the inner wall of the groove 514, and a sliding groove 515 is provided on the lower surface of the groove 514, and the outer wall of the connecting block 507 is slidably connected to the inner wall of the sliding groove 515; a fixing rod 510 is fixedly connected to the surface of the connecting plate 509, and one side of the connecting frame 511 is rotatably connected to the outer wall of the fixing rod 510; threads are provided on both sides of the outer wall of the rotating rod 513, and the two threads are arranged oppositely, and the fixing block 512 is threadedly connected to the outer wall of the rotating rod 513; the through grooves 505 on the surface of the chuck 504 are staggered;

[0021] By placing the centrifuge tube 6 on the fixing mechanism 5 and then rotating the rotating rod 513, since opposite threads are arranged on both sides of the outer wall of the rotating rod 513, the two fixing blocks 512 can move inward at the same time, and the two connecting plates 509 rotate with the two chucks 504 in the card slot 503. With the cooperation of the through slot 505, the sliding rod 506 slides in the through slot 505. Through the arrangement of the groove 514 and the slide slot 515, the sliding rod 506 and the connecting plate 509 can make a linear motion, and then the connecting block 507 can move inward with the clamping plate at the same time, so that the clamping plate clamps and fixes the centrifuge tube 6, thereby avoiding the shaking of the upper layer solution of carbon nitride during collection, causing the precipitated materials to be remixed, and resulting in the problem of insufficient collected specimens.

[0022] A sealing cover 7 is provided at the opening of the housing 1, a heat dissipation hole 8 is provided at the lower part of one side of the housing 1, and an operation panel 9 and a display screen 10 are provided at the upper part of one side of the housing 1;

[0023] The device is started by the operating panel 9. Since the device generates a lot of heat during operation, the heat dissipation holes 8 can dissipate heat, thereby increasing the service life of the device, and the display screen 10 can observe the centrifugal condition.

[0024] The working principle and use process of this utility model:

[0025] When the device is needed, the centrifuge tube 6 is placed on the fixing mechanism 5, and then the rotating rod 513 is rotated. Since opposite threads are arranged on both sides of the outer wall of the rotating rod 513, the two fixing blocks 512 can move inward at the same time, and the two connecting plates 509 rotate with the two chucks 504 in the card slot 503. With the cooperation of the through slot 505, the sliding rod 506 slides in the through slot 505. Through the arrangement of the groove 514 and the slide slot 515, the sliding rod 506 and the connecting plate 509 can make a linear motion, and then the connecting block 507 can move inward with the clamping plate at the same time, so that the clamping plate clamps and fixes the centrifuge tube 6, thereby avoiding the shaking of the upper layer solution of carbon nitride during collection, causing the precipitated materials to be remixed, resulting in insufficient collected specimens. Then the device is started through the operating disk 9. Since the device generates more heat during operation, the heat dissipation holes 8 can dissipate heat, thereby increasing the service life of the device, and the display screen 10 can observe the centrifugal condition.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A centrifugal collection device for upper layer solution prepared based on carbon nitride, comprising a housing (1), characterized in that: A centrifugal chamber (2) is arranged inside the shell (1), a bottom plate (3) is arranged inside the centrifugal chamber (2), a centrifugal disc (4) is arranged on the upper surface of the bottom plate (3), a fixing mechanism (5) is arranged circumferentially on the upper surface of the centrifugal disc (4), a centrifugal tube (6) is arranged inside the fixing mechanism (5), the fixing mechanism (5) comprises a fixing frame (501), the lower surface of the fixing frame (501) is fixedly connected to the upper surface of the centrifugal disc (4), a fixing disc (502) is fixedly connected to the middle part of the inner wall of the fixing frame (501), a clamping groove (503) is provided on the inner upper surface and the lower surface of the fixing frame (501), a clamping disc (504) is rotatably connected to the inner wall of the clamping groove (503), and the two fixing frames (501) are connected to the fixing frame (501) and the fixing frame (501) are connected to the fixing frame (501) and the fixing frame (502) are connected to the fixing frame (501) and the fixing frame (501) are connected to the fixing frame (501) and the fixing frame (503) are connected to the fixing frame (504) and the fixing frame (501) are connected to the fixing frame (501) and the fixing frame (501) are connected to the fixing frame (501) and the fixing frame (501) are connected to the fixing frame (503) and the fixing frame (504) are connected to the fixing frame (504) and the fixing frame (501) are connected to the fixing frame (501 ... Through grooves (505) are provided on both sides of the surface of the chuck (504), and the inner wall of the through groove (505) is slidably connected to a sliding rod (506), one end of the sliding rod (506) is fixedly connected to a connecting block (507), one side of the outer wall of the connecting block (507) is fixedly connected to a clamping block (508), the sliding rod (506) and the connecting block (507) are slidably connected to the fixed disk (502), one side of the outer wall of the two chucks (504) is fixed with a connecting plate (509), the surface of the connecting plate (509) is rotatably connected to a connecting frame (511), one side of the connecting frame (511) is fixedly connected to a fixed block (512), and the two fixed blocks (512) are connected by a rotating rod (513).

2. The upper layer solution centrifugal collection device based on carbon nitride preparation according to claim 1, characterized in that: The upper surface and lower surface of the fixed plate (502) are both provided with grooves (514), the outer wall of the sliding rod (506) is slidably connected to the inner wall of the groove (514), the lower surface of the groove (514) is provided with a sliding groove (515), and the outer wall of the connecting block (507) is slidably connected to the inner wall of the sliding groove (515).

3. The upper layer solution centrifugal collection device based on carbon nitride preparation according to claim 1, characterized in that: A fixing rod (510) is fixedly connected to the surface of the connecting plate (509), and one side of the connecting frame (511) is rotatably connected to the outer wall of the fixing rod (510).

4. The upper layer solution centrifugal collection device based on carbon nitride preparation according to claim 1, characterized in that: Threads are provided on both sides of the outer wall of the rotating rod (513), and the two threads are arranged opposite to each other. The fixing block (512) is threadedly connected to the outer wall of the rotating rod (513).

5. The upper layer solution centrifugal collection device based on carbon nitride preparation according to claim 1, characterized in that: The through grooves (505) on the surfaces of the two chucks (504) are arranged in a staggered manner.

6. The upper layer solution centrifugal collection device based on carbon nitride preparation according to claim 1, characterized in that: A sealing cover (7) is provided at the opening of the housing (1), a heat dissipation hole (8) is provided at a lower portion of one side of the housing (1), and an operating panel (9) and a display screen (10) are provided at an upper portion of one side of the housing (1).

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