Anhydrous sodium sulfate centrifugal machine

Abstract

The anhydrous sodium sulfate centrifugal machine comprises a base support, an outer protective shell is fixedly installed on the outer surface of one end of the base support, a driving motor is fixedly installed at the end, away from the outer protective shell, of the base support, and an inserting mechanism is arranged in the outer protective shell. The centrifugal container can be placed in the outer protective shell through the inserting mechanism, and the centrifugal container can be conveniently taken out of the outer protective shell. According to the anhydrous sodium sulfate centrifugal machine, after centrifugation is completed, the top cover can be opened, the bearing is separated from the outer surface of the inner sealing cover, the protruding block is taken out of the inner sealing cover, then the centrifugal container can be taken out of the outer protection shell through the lifting handle, the centrifugal container is separated from the buckle block, and a solution obtained after centrifugation in the centrifugal container is separated conveniently; and then another prepared centrifugal container can be arranged in the outer protective shell, so that the centrifugal container can be conveniently taken out for subsequent treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of anhydrous sodium sulfate centrifuges, in particular to an anhydrous sodium sulfate centrifuge. Background Art

[0002] A centrifuge is a machine that uses centrifugal force to separate a liquid from a mixture of solid particles and a liquid. When producing anhydrous sodium sulfate, a centrifuge is needed to centrifuge and dry the concentrated sodium sulfate, or to perform centrifugal separation to separate anhydrous sodium sulfate crystals from a saturated solution. However, it is not convenient to remove the centrifuge container after use, pour out and wash the centrifuge container, and it is very inconvenient to pour out the anhydrous sodium sulfate from the centrifuge container, which greatly reduces the efficiency of the centrifuge. Utility Model Content

[0003] The utility model aims to provide an anhydrous sodium sulfate centrifuge to solve the problem in the background technology that the centrifugal container is inconvenient to be taken out from the centrifuge to pour out the solution.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anhydrous sodium sulfate centrifuge, comprising a base bracket, an outer protective shell is fixedly mounted on the outer surface of one end of the base bracket, a centrifugal container is arranged inside the outer protective shell, and the centrifugal container and the outer protective shell are concentrically designed, a driving motor is fixedly mounted on the end of the base bracket away from the outer protective shell, and a discharge port is penetrated through the outer surface of one end of the outer protective shell, and an insertion mechanism is arranged inside the outer protective shell, and the centrifugal container can be placed inside the outer protective shell through the insertion mechanism, so that the centrifugal container can be taken out of the outer protective shell conveniently.

[0005] Preferably, the plug-in mechanism comprises: a snap block, which is rotatably mounted inside the outer protective shell, and the outer protective shell and the snap block are concentrically designed, and the snap block is snapped with the centrifugal container, a handle is fixedly mounted on the outer surface of one end of the centrifugal container away from the snap block, and an inner cover is snapped with the outer surface of one end of the centrifugal container, and a sealing plug is fixedly mounted on the side surface of the inner cover, the inner cover and the sealing plug are concentrically designed, and the side surface of the sealing plug is in contact with the inner surface of the centrifugal container, the outer surface of the inner cover is penetrated by the handle, and the outer surface of the handle is in contact with the inner surface of the inner cover.

[0006] By adopting the above technical scheme, the centrifugal container can be directly inserted into the interior of the outer protective shell, so that the centrifugal container is snapped with the buckle block, and at the same time, the inner cover is inserted into the handle, so that the sealing plug is inserted into the interior of the centrifugal container, and the solution inside the centrifugal container is sealed. The centrifugal container can be easily taken out by the handle, and the anhydrous sodium sulfate and the saturated solution after centrifugation can be easily taken out from the centrifugal container, and the centrifugal container can be cleaned, and the anhydrous sodium sulfate and the saturated solution in the centrifugal container can be easily poured out.

[0007] Preferably, a top cover is mounted on the outer surface of one end of the outer protective shell away from the base bracket, and a bearing is fixedly mounted on the end of the top cover located inside the outer protective shell, and a protruding block is fixedly mounted on the outer surface of one end of the bearing close to the centrifugal container, the protruding block is engaged with the inner cover, and the inner cover and the bearing are concentrically designed.

[0008] By adopting the above technical solution, the outer protective shell can be closed by the top cover, and then the protruding block can be pressed into the side surface of the inner cover through the bearing to clamp the centrifugal container, so that after the centrifugal container is inserted into the buckle block, the centrifugal container can rotate stably.

[0009] Preferably, a transmission mechanism is provided between the base support and the driving motor, and the transmission mechanism drives the centrifugal container to rotate faster, thereby increasing the rotation speed of the centrifugal container.

[0010] By adopting the above technical solution, the rotation speed of the centrifugal container can be increased, so that the saturated solution in the centrifugal container can precipitate crystals faster.

[0011] Preferably, the transmission mechanism includes: a second pulley, the second pulley is fixedly mounted on one end of the buckle block located outside the outer protective shell, the output end of the drive motor is fixedly mounted with a first pulley, and the diameter of the first pulley is greater than the diameter of the second pulley, and a belt is arranged between the first pulley and the second pulley.

[0012] By adopting the above technical solution, the driving motor and the belt can be easily maintained and replaced, and the centrifugal container can be driven to rotate faster through the diameter difference between the first pulley and the second pulley.

[0013] Preferably, a rotating frame is further provided inside the outer protective shell, and a side wall scraper is fixedly installed on the outer surface of the rotating frame, and the side surface of the side wall scraper is in contact with the inner surface of the outer protective shell, and a handle is fixedly installed on the outer surface of one end of the rotating frame away from the snap block, and one end of the rotating frame is snapped with the snap block, and the rotating frame is snapped with the protruding block.

[0014] By adopting the above technical solution, when cleaning the inside of the outer protective shell later, the rotating frame can be inserted into the outer protective shell so that the rotating frame is engaged with the snap block, and then the top cover is closed to make the bearing fit with the outer surface of the inner cover, and the protruding block is engaged with the inner cover. The rotation of the snap block drives the rotating frame to rotate stably, driving the side wall scraper to clean the inner wall of the outer protective shell, and water can also be added for scraping and washing, and then the sewage is discharged through the discharge outlet.

[0015] Preferably, wedge-shaped blocks are fixedly installed on the outer surfaces of both sides of the outer protective shell and the top cover, and the wedge-shaped blocks on both sides of the top cover are engaged with side clamping rods, and sliding fixed blocks are slidably installed on the outer surfaces of the side clamping rods, and a tension spring is arranged between the sliding fixed block and the side clamping rod, a groove is opened at one end of the side clamping rod located inside the sliding fixed block, and a sliding block is slidably installed on the outer surface of the sliding fixed block, and one end of the sliding block is engaged with the groove inside the side clamping rod.

[0016] By adopting the above technical solution, the side clamp rod can be placed into the wedge-shaped block of the top cover, and then the side clamp rod can be pressed down and rotated to make the sliding fixed block fit the outer surface of the wedge-shaped block of the outer protective shell. Then the sliding fixed block will slide into the wedge-shaped block and be pulled back to its original position by the tension spring. Then the sliding block can be pushed back to fix the sliding fixed block and the outer protective shell and the top cover.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the anhydrous sodium sulfate centrifuge:

[0018] 1. After centrifugation is completed, the top cover can be opened to separate the bearing from the outer surface of the inner cover, and the protruding block can be taken out from the inner cover. Then, the centrifugal container can be taken out from the outer protective shell by the handle, and the centrifugal container can be separated from the buckle block, so as to facilitate the separation of the centrifuged solution in the centrifugal container. Then, another prepared centrifugal container can be loaded into the outer protective shell, so as to facilitate the removal of the centrifugal container for subsequent processing;

[0019] 2. Insert the centrifugal container into the buckle block, and then insert the inner cover into the handle, so that the sealing plug is inserted into the outer protective shell, and then close the top cover, so that the top cover drives the bearing to squeeze the inner cover, so that the protruding block is engaged with the inner cover, and the centrifugal container and the inner cover are sealed by fixing the outer protective shell and the top cover, so that the centrifugal container can rotate stably inside the outer protective shell;

[0020] 3. When taking out the centrifugal container during use, it is inevitable that anhydrous sodium sulfate will leak into the outer protective shell. At this time, the rotating frame can be placed in the outer protective shell, so that the rotating frame is engaged with the buckle block, and then the top cover is closed, and the rotating frame is pressed through the bearing to engage with the protruding block, so that the rotating frame can rotate stably through the rotation of the buckle block, so that the side wall scraper scrapes the inner wall of the outer protective shell, and then the sewage is discharged through the discharge port, and the inside of the outer protective shell is scrubbed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front view structure of the base bracket and the outer protective shell of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the outer protective shell and the centrifugal container of the utility model;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the rotating frame and the side wall scraper of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the centrifugal container and the inner cover of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the rotating frame and the side wall scraper of the utility model;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the side clamp rod, the sliding clamp block and the tension spring of the utility model.

[0027] In the figure: 1. base bracket; 2. outer protective shell; 3. top cover; 4. centrifugal container; 5. inner cover; 6. sealing plug; 7. handle; 8. bearing; 9. protruding block; 10. driving motor; 11. first pulley; 12. second pulley; 13. belt; 14. buckle block; 15. discharge port; 16. rotating frame; 17. side wall scraper; 18. side clamp rod; 19. sliding fixed block; 20. tension spring; 21. wedge-shaped clamp block; 22. sliding clamp block. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-6The utility model provides a technical solution: an anhydrous sodium sulfate centrifuge, comprising a base support 1, an outer protective shell 2 is fixedly installed on the outer surface of one end of the base support 1, and a centrifugal container 4 is arranged inside the outer protective shell 2, and the centrifugal container 4 and the outer protective shell 2 are concentrically designed, a driving motor 10 is fixedly installed on the end of the base support 1 away from the outer protective shell 2, and a discharge port 15 is opened through the outer surface of one end of the outer protective shell 2, and an insertion mechanism is arranged inside the outer protective shell 2, through which the centrifugal container 4 can be placed inside the outer protective shell 2, so that the centrifugal container 4 can be taken out of the outer protective shell 2 conveniently, and the insertion mechanism The utility model comprises: a buckle block 14, which is rotatably mounted inside the outer protective shell 2, and the outer protective shell 2 and the buckle block 14 are concentrically designed, and the buckle block 14 is snapped with the centrifugal container 4, a handle 7 is fixedly mounted on the outer surface of one end of the centrifugal container 4 away from the buckle block 14, and an inner sealing cover 5 is snapped with the outer surface of one end of the centrifugal container 4, and a sealing plug 6 is fixedly mounted on the side surface of the inner sealing cover 5, the inner sealing cover 5 and the sealing plug 6 are concentrically designed, and the side surface of the sealing plug 6 is in contact with the inner surface of the centrifugal container 4, the outer surface of the inner sealing cover 5 is penetrated by the handle 7, and the outer surface of the handle 7 is in contact with the inner surface of the inner sealing cover 5.

[0030] When centrifugation is required, the solution can be poured into the interior of the centrifugal container 4, and then the inner cover 5 is buckled on the centrifugal container 4, so that the inner cover 5 passes through the handle 7, and the sealing plug 6 is inserted into the centrifugal container 4, and then the centrifugal container 4 is placed in the outer protective shell 2, and then the centrifugal container 4 is inserted into the buckle block 14, and then the top cover 3 is buckled on the upper end of the outer protective shell 2, so that the bearing 8 is fitted with the inner cover 5, and the protruding block 9 is engaged with the inner cover 5. Through the squeezing of the top cover 3, the centrifugal container 4 can be more stable when rotating, and it is convenient to take out the centrifugal container 4 through the handle 7 after the centrifugation is completed, and the solution in the centrifugal container 4 is poured out and separated. At the same time, it is convenient to put another prepared centrifugal container 4 into the outer protective shell 2 again for re-centrifugation without affecting subsequent processing, which can greatly improve the efficiency of centrifugation.

[0031] A top cover 3 is mounted on the outer surface of one end of the outer protective shell 2 away from the base bracket 1, and a bearing 8 is fixedly mounted on the end of the top cover 3 located inside the outer protective shell 2, and a protruding block 9 is fixedly mounted on the outer surface of one end of the bearing 8 close to the centrifugal container 4, the protruding block 9 is engaged with the inner cover 5, and the inner cover 5 and the bearing 8 are concentrically designed.

[0032] By buckling the top cover 3 into the outer protective shell 2, the bearing 8 can fit the outer surface of the inner cover 5, and the protruding block 9 can be stuck into the outer surface of the inner cover 5, so that the centrifugal container 4 will not slip with the bearing 8 when rotating.

[0033] A transmission mechanism is arranged between the base bracket 1 and the driving motor 10, and the centrifugal container 4 is driven by the transmission mechanism to accelerate the rotation, thereby increasing the rotation speed of the centrifugal container 4. The transmission mechanism includes: a second pulley 12, the second pulley 12 is fixedly mounted on one end of the buckle block 14 located outside the outer protective shell 2, and a first pulley 11 is fixedly mounted on the output end of the driving motor 10, and the diameter of the first pulley 11 is greater than the diameter of the second pulley 12, and a belt 13 is arranged between the first pulley 11 and the second pulley 12.

[0034] The rotation of the driving motor 10 will drive the first pulley 11 to rotate, and the belt 13 will drive the second pulley 12 to rotate. Through the diameter difference between the second pulley 12 and the first pulley 11, the buckle block 14 will be driven to rotate faster, so that the centrifugal container 4 can accelerate the centrifugation of the solution.

[0035] A rotating frame 16 is further provided inside the outer protective shell 2, and a side wall scraper 17 is fixedly installed on the outer surface of the rotating frame 16, and the side surface of the side wall scraper 17 is in contact with the inner surface of the outer protective shell 2, and a handle 7 is fixedly installed on the outer surface of one end of the rotating frame 16 away from the snap block 14, and one end of the rotating frame 16 is snapped with the snap block 14, and the rotating frame 16 is snapped with the protruding block 9.

[0036] During centrifugation, it is inevitable that solution will drip onto the inside of the outer protective shell 2 on the base bracket 1. At this time, the rotating frame 16 can be placed into the inside of the outer protective shell 2, so that the snap block 14 is snapped with the rotating frame 16, and a small amount of clean water is poured into the outer protective shell 2. Then, the top cover 3 is snapped into the outer protective shell 2, so that the bearing 8 is close to the inner cover 5, and the protruding block 9 is snapped into the inner cover 5, so that the rotating frame 16 can rotate more stably, and the side wall scraper 17 is driven by the rotation of the snap block 14 to scrape and wash the inner wall of the outer protective shell 2. After scrubbing is completed, the discharge port 15 can be opened to discharge the sewage, so as to facilitate the cleaning of the inside of the outer protective shell 2.

[0037] Wedge-shaped blocks 21 are fixedly installed on the outer surfaces of both sides of the outer protective shell 2 and the top cover 3, and the wedge-shaped blocks 21 on both sides of the top cover 3 are engaged with the side clamp rods 18, and the outer surface of the side clamp rods 18 is slidably installed with a sliding fixed block 19, and a tension spring 20 is arranged between the sliding fixed block 19 and the side clamp rod 18, a groove is opened at one end of the side clamp rod 18 located inside the sliding fixed block 19, and a sliding block 22 is slidably installed on the outer surface of the sliding fixed block 19, and one end of the sliding block 22 is engaged with the groove inside the side clamp rod 18.

[0038] After the top cover 3 is buckled onto the outer protective shell 2, the side clamp rod 18 can be inserted into the wedge-shaped clamp block 21 of the top cover 3, and then the side clamp rod 18 can be rotated to push the sliding fixing block 19 into the wedge-shaped clamp block 21 of the outer protective shell 2, and then the sliding fixing block 19 is pulled into the wedge-shaped clamp block 21 by the tension spring 20 to be fixed, and then the sliding clamp block 22 is pushed into the groove of the side clamp rod 18 to fix the side clamp rod 18 to prevent the outer protective shell 2 and the top cover 3 from accidentally opening during centrifugation.

[0039] 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. An anhydrous sodium sulfate centrifuge, comprising a base support (1), an outer protective shell (2) is fixedly mounted on the outer surface of one end of the base support (1), a centrifugal container (4) is arranged inside the outer protective shell (2), and the centrifugal container (4) and the outer protective shell (2) are concentrically designed, a driving motor (10) is fixedly mounted on one end of the base support (1) away from the outer protective shell (2), and a discharge port (15) is opened through the outer surface of one end of the outer protective shell (2), characterized in that: The outer protective shell (2) is provided with an insertion mechanism inside, through which the centrifugal container (4) can be placed inside the outer protective shell (2), so that the centrifugal container (4) can be easily taken out of the outer protective shell (2), and the insertion mechanism comprises: a buckle block (14), the buckle block (14) is rotatably mounted inside the outer protective shell (2), and the outer protective shell (2) and the buckle block (14) are concentrically designed, and the buckle block (14) is engaged with the centrifugal container (4), and the centrifugal container (4) is away from A handle (7) is fixedly mounted on the outer surface of one end of the buckle block (14), and an inner sealing cover (5) is snap-fitted and mounted on the outer surface of one end of the centrifugal container (4), and a sealing plug (6) is fixedly mounted on the side surface of the inner sealing cover (5), the inner sealing cover (5) and the sealing plug (6) are concentrically designed, and the side surface of the sealing plug (6) is in contact with the inner surface of the centrifugal container (4), the outer surface of the inner sealing cover (5) is penetrated by the handle (7), and the outer surface of the handle (7) is in contact with the inner surface of the inner sealing cover (5).

2. A centrifuge for anhydrous sodium sulfate according to claim 1, characterized in that: A top cover (3) is mounted on the outer surface of one end of the outer protective shell (2) away from the base support (1), and a bearing (8) is fixedly mounted on one end of the top cover (3) located inside the outer protective shell (2), and a protruding block (9) is fixedly mounted on the outer surface of one end of the bearing (8) close to the centrifugal container (4), the protruding block (9) is engaged with the inner sealing cover (5), and the inner sealing cover (5) and the bearing (8) are of concentric design.

3. An anhydrous sodium sulfate centrifuge according to claim 1, characterized in that: A transmission mechanism is provided between the base support (1) and the drive motor (10), and the transmission mechanism drives the centrifugal container (4) to rotate faster, thereby increasing the rotation speed of the centrifugal container (4).

4. An anhydrous sodium sulfate centrifuge according to claim 3, characterized in that: The transmission mechanism comprises: a second pulley (12), the second pulley (12) being fixedly mounted on an end of a buckle block (14) located outside the outer protective shell (2), a first pulley (11) being fixedly mounted on the output end of the drive motor (10), the diameter of the first pulley (11) being greater than the diameter of the second pulley (12), and a belt (13) being arranged between the first pulley (11) and the second pulley (12).

5. The anhydrous sodium sulfate centrifuge according to claim 1, characterized in that: A rotating frame (16) is further provided inside the outer protective shell (2), and a side wall scraper (17) is fixedly mounted on the outer surface of the rotating frame (16), and the side surface of the side wall scraper (17) is in contact with the inner surface of the outer protective shell (2); a handle (7) is fixedly mounted on the outer surface of one end of the rotating frame (16) away from the buckle block (14), and one end of the rotating frame (16) is in contact with the buckle block (14), and the rotating frame (16) is in contact with the protruding block (9).

6. The anhydrous sodium sulfate centrifuge according to claim 1, characterized in that: The outer surfaces of both sides of the outer protective shell (2) and the top cover (3) are respectively fixedly mounted with wedge-shaped clamping blocks (21), and the wedge-shaped clamping blocks (21) on both sides of the top cover (3) are clamped and mounted with side clamping rods (18), and the outer surfaces of the side clamping rods (18) are slidably mounted with sliding fixed blocks (19), and a tension spring (20) is arranged between the sliding fixed blocks (19) and the side clamping rods (18), and a groove is provided at one end of the side clamping rod (18) located inside the sliding fixed block (19), and a sliding clamping block (22) is slidably mounted on the outer surface of the sliding fixed block (19), and one end of the sliding clamping block (22) is clamped with the groove inside the side clamping rod (18).

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