A centrifugal device for tryptophan

Abstract

The application relates to a tryptophan centrifugal device and relates to the technical field of centrifugal devices, which comprises a bottom plate, a barrel, a power motor and a magnetic coupler, the bottom of the barrel is provided with an inclined surface, the magnetic coupler is connected with a driving rod and a rotating shaft, and the power motor drives the separation barrel to rotate through belt transmission. The top of the barrel is provided with an openable and closable top cover, a flow divider and a rotating plate are arranged in a feeding pipe, the top of the flow divider is rotationally connected with the rotating plate through a fixed rod, the fixed plate and the rotating plate are both provided with through holes, a push plate on the side of the rotating plate penetrates through an arc-shaped groove and is connected with a fixed cylinder, and the overlapping area of the through holes can be changed by adjusting the push plate to control the discharging flow. The device disperses materials through the flow divider, avoids local accumulation, flexibly adjusts the feeding rate through the rotating plate, makes the materials uniformly enter the separation barrel, improves the centrifugal liquid removal effect, reduces the problem of incomplete separation caused by uneven distribution, and is suitable for tryptophan separation requirements with different production capacities.

Description

Technical Field

[0001] This application relates to centrifugation apparatus, and more particularly to a centrifugation apparatus for tryptophan. Background Technology

[0002] A centrifuge is a machine that uses centrifugal force to separate the components in a mixture of liquids and solid particles or liquids and liquids. In tryptophan production, centrifuges can be used to separate and purify the internal substances, facilitating subsequent processing.

[0003] In the existing technology, the material is manually poured into the feed pipe and accumulates in the drum through the feed pipe. This feeding method may result in uneven distribution of liquid and solid particles in the material, and the solid particles may clump together, affecting the centrifugal dehydration effect. In order to solve the above problems, a centrifugal device for tryptophan is proposed. Utility Model Content

[0004] The purpose of this application is to provide a centrifuge device for tryptophan, which has the advantages of split feeding function, and solves the problem of uneven material distribution and reduced centrifugation and dehydration effect caused by manual feeding in the prior art.

[0005] The centrifuge device for tryptophan provided in this application adopts the following technical solution: it includes a base plate, a barrel is fixedly connected to the top of the base plate, a support plate is fixedly connected to the side of the base plate, a power motor is fixedly connected to the top of the support plate, an inclined surface is provided at the bottom of the barrel, a magnetic coupler is provided at the bottom of the inclined surface, a driving rod and a rotating shaft are fixedly connected to the top and bottom of the magnetic coupler respectively, a first roller is fixedly connected to the output end of the power motor, a second roller is fixedly connected to the surface of the rotating shaft, a conveyor belt is drivenly connected to the surfaces of the first roller and the second roller, a conical bucket is fixedly connected to the top of the driving rod, and a separation barrel is fixedly connected to the surface of the conical bucket; A connecting plate is fixedly connected to the surface of the barrel. Two ear plates are fixedly connected to the side of the connecting plate. Rotating rods are movably connected to the side of the ear plates via pins. A top cover is fixedly connected to one end of each of the two rotating rods. A feed pipe is fixedly connected to the top of the top cover. A feed hopper is fixedly connected to the top of the feed pipe. Multiple diversion plates are fixedly connected inside the feed pipe. A fixing rod is fixedly connected to the top of each diversion plate. A fixing plate is fixedly connected inside the feed pipe. A rotating plate is rotatably connected to the surface of the fixing rod. Multiple through holes are opened inside both the fixing plate and the rotating plate. An arc-shaped groove is opened on the side of the feed pipe. A toggle plate is fixedly connected to the side of the rotating plate. A fixing cylinder is fixedly connected to the top of the toggle plate. By adopting the above technical solution and setting up a diversion plate, the tryptophan material entering the feed pipe can be initially dispersed, avoiding material accumulation in a single location. The rotating connection design between the fixed rod and the rotating plate allows the rotating plate to rotate flexibly around the fixed rod. Combined with the through holes on the fixed plate and the rotating plate, the overlapping area of ​​the through holes changes when the rotating plate is rotated, thereby adjusting the material's falling speed. The arc-shaped groove provides guidance for the movement of the actuating plate. Operators can move the fixed cylinder to slide the actuating plate within the arc-shaped groove, thereby controlling the rotation angle of the rotating plate to accommodate different amounts of material feeding. This structural design not only achieves the diversion and feeding function but also allows for flexible adjustment of the material flow rate according to actual production conditions. It ensures that the material enters the separation tank evenly, improves the centrifugal dehydration effect, and reduces the problem of incomplete separation caused by uneven material distribution.

[0006] Preferably, a positioning plate is fixedly connected to the top of the arc-shaped groove, and a plurality of positioning holes are opened on the top of the positioning plate. A slide rod is slidably connected inside the fixed cylinder. A button and a moving plate are fixedly connected to both ends of the slide rod, respectively. A positioning block is fixedly connected to the top of the moving plate. The top of the positioning block is engaged in the positioning hole. A positioning spring is sleeved on the surface of the slide rod. The two ends of the positioning spring are fixedly connected to the bottom of the button and the bottom of the inside of the fixed cylinder, respectively. By adopting the above technical solution, and by setting a positioning plate and positioning holes, along with the sliding rod, moving plate, and positioning block inside the fixed cylinder, the position of the rotating plate can be fixed after adjusting the angle. When the operator rotates the rotating plate to the required angle, releasing the button will cause the positioning spring to push the moving plate upward, causing the positioning block to engage in the corresponding positioning hole, thereby restricting the arbitrary rotation of the rotating plate and ensuring the stability of the material flow rate after adjustment. The sliding design of the sliding rod inside the fixed cylinder can guide the lifting and lowering of the positioning block, preventing the positioning block from shifting during movement. The setting of multiple positioning holes can meet the positioning requirements of different rotation angles. The operator can select the appropriate positioning hole for fixing according to the actual feed rate, further improving the practicality and reliability of the adjustment mechanism, and ensuring that the material flow rate remains at the set state during the operation of the centrifuge.

[0007] Preferably, the surface of the separation barrel is provided with multiple separation holes; By adopting the above technical solution and setting a separation hole, impurities in the tryptophan solution can be separated from the solution by centrifugal force when the separation tank rotates at high speed. The solution is discharged through the separation hole, while the impurities are trapped in the separation tank.

[0008] Preferably, a first sealing strip is provided at the bottom of the top cover, and a second sealing strip is provided at the top of the barrel body; By adopting the above technical solution and setting the first and second sealing strips, a double sealing structure can be formed when the top cover is closed on the barrel, which can fill the gap between the top cover and the barrel and prevent the tryptophan solution from splashing or leaking due to high-speed rotation during centrifugation.

[0009] Preferably, an annular block is fixedly connected to the inner side of the barrel, and an annular groove is formed inside the annular block. An annular sliding block is fixedly connected to the surface of the separation barrel, and the annular sliding block is slidably connected in the annular groove. By adopting the above technical solution, and by setting an annular block, an annular groove and an annular sliding block, stable support and guidance can be provided for the rotation of the separation barrel. When the separation barrel rotates at high speed under the drive mechanism, the annular sliding block will move in a circle along the annular groove, which can limit the shaking of the separation barrel in the radial direction and ensure that the separation barrel always maintains a coaxial rotation state.

[0010] Preferably, two electric push rods are fixedly connected to the top of the base plate, and the top ends of the electric push rods are movably connected to the other end of the rotating rod via pins; By adopting the above technical solution and setting up an electric push rod and a rotating rod, the automatic opening and closing control of the top cover can be realized. When it is necessary to open the top cover to put in or take out the diethylamine solution, the electric push rod operates, which can push the rotating rod to rotate upward around the pin shaft, thereby causing the top cover to flip upward around the connecting shaft and open. Before the centrifugation operation begins, the electric push rod operates, which can pull the rotating rod to rotate downward, thereby causing the top cover to close downward on the barrel and achieve a seal through the sealing structure.

[0011] Preferably, a protective cover is fixedly connected to the bottom of the base plate, and the first roller, the second roller, and the conveyor belt are all inside the protective cover; By adopting the above technical solution and setting up a protective cover, effective protection can be provided for transmission components such as the first roller, the second roller, and the conveyor belt, preventing external dust and impurities from entering the transmission mechanism and affecting its normal operation.

[0012] Preferably, the top of the feed pipe is threaded with a cover, the top of the cover is provided with an observation window, the bottom plate is fixedly connected with support feet at the four corners, and the bottom of the barrel is provided with a drain pipe; By adopting the above technical solution and by setting a cover, the top opening of the tank can be sealed when the feed pipe is not in use, which can prevent external pollutants from entering the tank through the feed pipe and contaminating the tryptophan solution. The observation window is made of highly transparent and impact-resistant material, which allows operators to observe the centrifugal separation process of tryptophan in the tank in real time.

[0013] In summary, this application includes at least one of the following beneficial technical effects: This centrifugal device for tryptophan uses a diversion plate to initially disperse the tryptophan material entering the feed pipe, preventing material accumulation in a single location. The rotating plate, connected to a fixed rod, allows for flexible rotation around the rod. Through holes on both the fixed and rotating plates, the overlapping area of ​​these holes changes with rotation, thus regulating the material's falling speed. An arc-shaped groove guides the movement of a sliding plate; operators can move the fixed cylinder to slide the sliding plate within the groove, controlling the rotation angle to accommodate varying material feed volumes. This design not only achieves diversion and discharge but also allows for flexible adjustment of material flow based on actual production conditions, ensuring uniform material entry into the separation tank, improving centrifugal dehydration, and reducing incomplete separation caused by uneven material distribution. Attached Figure Description

[0014] Figure 1 This is a frontal three-dimensional structural diagram of this application; Figure 2 This is a side-view perspective three-dimensional structural diagram of this application; Figure 3 This is a schematic diagram of the structure in the side cross-section of this application; Figure 4 for Figure 3 A structural schematic diagram with an enlarged cross-sectional view at point A in the middle; Figure 5 for Figure 3 Enlarged structural diagram at point B.

[0015] In the diagram: 1. Base plate; 2. Support leg; 3. Support plate; 4. Power motor; 5. Magnetic coupler; 6. Rotating shaft; 7. Drive rod; 8. First roller; 9. Second roller; 10. Conveyor belt; 11. Protective cover; 12. Barrel body; 13. Conical hopper; 14. Separation barrel; 15. Separation hole; 16. Connecting plate; 17. Ear plate; 18. Rotating rod; 19. Electric push rod; 20. Top cover; 21. Observation window; 22. First sealing strip; 23. Second sealing strip; 24. Feed pipe; 25. Feed hopper; 26. Cover; 27. Diverter plate; 28. Fixing rod; 29. ​​Fixing plate; 30. Rotating plate; 31. Through hole; 32. Arc groove; 33. Positioning plate; 34. Positioning hole; 35. Actuating plate; 36. Fixing cylinder; 37. Slide rod; 38. Button; 39. Moving plate; 40. Positioning block; 41. Positioning spring; 42. Annular block; 43. Annular sliding block; 44. Annular groove; 45. Drain pipe; 46. Inclined surface. Detailed Implementation

[0016] The following is in conjunction with the appendix Figure 1 - Appendix Figure 5 This application will be described in further detail below.

[0017] Example 1: A centrifuge device for tryptophan, referring to... Figure 1 , Figure 2 , Figure 3 and Figure 4 The device includes a base plate 1, a barrel 12 fixedly connected to the top of the base plate 1, a support plate 3 fixedly connected to the side of the base plate 1, a power motor 4 fixedly connected to the top of the support plate 3, an inclined surface 46 at the bottom of the barrel 12, a magnetic coupler 5 at the bottom of the inclined surface 46, a drive rod 7 and a rotating shaft 6 fixedly connected to the top and bottom of the magnetic coupler 5 respectively, a first roller 8 fixedly connected to the output end of the power motor 4, a second roller 9 fixedly connected to the surface of the rotating shaft 6, a conveyor belt 10 drivingly connected to the surfaces of the first roller 8 and the second roller 9, a conical bucket 13 fixedly connected to the top of the drive rod 7, and a separation bucket 14 fixedly connected to the surface of the conical bucket 13. A connecting plate 16 is fixedly connected to the surface of the barrel 12. Two ear plates 17 are fixedly connected to the side of the connecting plate 16. Rotating rods 18 are movably connected to the side of the ear plates 17 via pins. A top cover 20 is fixedly connected to one end of the two rotating rods 18. A feed pipe 24 is fixedly connected to the top of the top cover 20. A feed hopper 25 is fixedly connected to the top of the feed pipe 24. Multiple diversion plates 27 are fixedly connected inside the feed pipe 24. A fixing rod 28 is fixedly connected to the top of the diversion plate 27. A fixing plate 29 is fixedly connected inside the feed pipe 24. A rotating plate 30 is rotatably connected to the surface of the fixing rod 28. Multiple through holes 31 are opened inside both the fixing plate 29 and the rotating plate 30. An arc-shaped groove 32 is opened on the side of the feed pipe 24. A deflecting plate 35 is fixedly connected to the side of the rotating plate 30. A fixing cylinder 36 is fixedly connected to the top of the deflecting plate 35. By setting the diversion plates 27, the tryptophan material entering the feed pipe 24 can be... Initial dispersion prevents material from accumulating in a single location. The rotating plate 30, connected to the fixed rod 28, allows it to rotate flexibly around the fixed rod 28. Combined with the through holes 31 on the fixed plate 29 and the rotating plate 30, the overlapping area of ​​the through holes 31 changes when the rotating plate 30 is rotated, thus adjusting the material's falling speed. The arc-shaped groove 32 guides the movement of the actuating plate 35. Operators can slide the actuating plate 35 within the arc-shaped groove 32 by actuating the fixed cylinder 36, thereby controlling the rotation angle of the rotating plate 30 to accommodate different material feeding requirements. This structural design not only achieves diversion and feeding but also allows for flexible adjustment of material flow according to actual production conditions. It ensures uniform material entry into the separation tank 14, improves centrifugal dehydration, and reduces incomplete separation caused by uneven material distribution.

[0018] Please see Figure 3 and Figure 4A positioning plate 33 is fixedly connected to the top of the arc-shaped groove 32. Multiple positioning holes 34 are provided on the top of the positioning plate 33. A sliding rod 37 is slidably connected inside the fixed cylinder 36. A button 38 and a moving plate 39 are fixedly connected to both ends of the sliding rod 37, respectively. A positioning block 40 is fixedly connected to the top of the moving plate 39, with its top end engaging in the positioning hole 34. A positioning spring 41 is fitted onto the surface of the sliding rod 37, with both ends fixedly connected to the bottom of the button 38 and the bottom of the fixed cylinder 36, respectively. By setting the positioning plate 33 and positioning holes 34, and cooperating with the sliding rod 37, moving plate 39, and positioning block 40 inside the fixed cylinder 36, the position of the rotating plate 30 can be fixed after adjusting its angle. When the operator rotates the rotating plate 30 to the desired angle and releases the button 38, the positioning spring 41 will push the moving plate 39 upwards, causing the positioning block 40 to engage in the corresponding positioning hole. The holes 34 restrict the rotation of the rotating plate 30, ensuring the stability of the material flow rate after adjustment. The sliding design of the slide bar 37 in the fixed cylinder 36 can guide the lifting and lowering of the positioning block 40, preventing the positioning block 40 from shifting during movement. The multiple positioning holes 34 can meet the positioning requirements of different rotation angles. The operator can select the appropriate positioning hole 34 for fixing according to the actual feed amount, further improving the practicality and reliability of the adjustment mechanism. It can ensure that the material flow rate is always kept in the set state during the operation of the centrifuge. The separation tank 14 has multiple separation holes 15 on its surface. By setting the separation holes 15, when the separation tank 14 rotates at high speed, the centrifugal force can be used to separate the impurities in the tryptophan solution from the solution, so that the solution is discharged through the separation holes 15, while the impurities are trapped in the separation tank 14.

[0019] Please see Figure 1 , Figure 2 and Figure 5The top cover 20 has a first sealing strip 22 at its bottom, and the barrel 12 has a second sealing strip 23 at its top. By providing the first and second sealing strips 22 and 23, a double sealing structure is formed when the top cover 20 is closed onto the barrel 12, filling the gap between the top cover 20 and the barrel 12. This prevents splashing or leakage of the tryptophan solution during centrifugation due to high-speed rotation. An annular block 42 is fixedly connected to the inner side of the barrel 12, and an annular groove 44 is formed inside the annular block 42. An annular sliding block 43 is fixedly connected to the surface of the separation barrel 14, and the annular sliding block 43 slides within the annular groove 44. By providing the annular block 42, the annular groove 44, and the annular sliding block 43, stable support and guidance are provided for the rotation of the separation barrel 14. When the separation barrel 14 rotates at high speed under the drive mechanism, the annular sliding block 43... The moving block 43 will move in a circular motion along the annular groove 44, which can limit the swaying of the separation tank 14 in the radial direction and ensure that the separation tank 14 always maintains a coaxial rotation state. Two electric push rods 19 are fixedly connected to the top of the bottom plate 1. The top of the electric push rod 19 is movably connected to the other end of the rotating rod 18 through a pin. By setting the electric push rod 19 and the rotating rod 18, the automatic opening and closing control of the top cover 20 can be realized. When it is necessary to open the top cover 20 to put in or take out the diethylamine solution, the electric push rod 19 runs, which can push the rotating rod 18 to rotate upward with the pin as the fulcrum, thereby driving the top cover 20 to flip upward around the connecting axis and open. Before the centrifugation operation starts, the electric push rod 19 runs, which can pull the rotating rod 18 to rotate downward, thereby causing the top cover 20 to close downward on the tank body 12 and achieve a seal through the sealing structure.

[0020] Please see Figure 2 and Figure 3 A protective cover 11 is fixedly connected to the bottom of the base plate 1. The first roller 8, the second roller 9, and the conveyor belt 10 are all inside the protective cover 11. By setting the protective cover 11, the transmission components such as the first roller 8, the second roller 9, and the conveyor belt 10 can be effectively protected, preventing external dust and impurities from entering the transmission mechanism and affecting its normal operation. The top of the feed pipe 24 is threadedly connected to a cover 26. The top cover 20 is provided with an observation window 21. Support feet 2 are fixedly connected to the four corners of the bottom of the base plate 1. The bottom of the barrel 12 is provided with a drain pipe 45. By setting the cover 26, the top opening of the feed pipe 24 can be sealed when it is not in use, preventing external pollutants from entering the barrel 12 through the feed pipe 24 and contaminating the tryptophan solution. The observation window 21 is made of highly transparent and impact-resistant material, which allows the operator to observe the centrifugal separation process of tryptophan in the barrel 12 in real time.

[0021] The implementation principle of this application embodiment is as follows: When in use, the tryptophan solution to be processed is first poured into the feed pipe 24 through the feed hopper 25. During the pouring process, the operator can adjust the overlapping area of ​​the fixed plate 29 and the through hole 31 on the rotating plate 30 by turning the fixed cylinder 36 according to the amount of solution, thereby controlling the falling speed of the material. At the same time, the diversion plate 27 initially disperses the solution so that the solution enters the separation tank 14 evenly. Next, start the electric push rod 19. The electric push rod 19 pulls the rotating rod 18 downward to rotate, which can drive the top cover 20 to close on the barrel body 12. The first sealing strip 22 and the second sealing strip 23 cooperate with each other to form a double seal. Then the power motor 4 is started. The output of the power motor 4 drives the first roller 8 to rotate. Through the transmission belt 10, the second roller 9 drives the rotating shaft 6 to rotate. The rotating shaft 6 drives the rod 7 to rotate through the magnetic coupler 5, which in turn makes the conical bucket 13 and the separation bucket 14 rotate at high speed. The centrifugal force is used to separate the impurities in the tryptophan solution from the solution. The separated solution enters the bucket 12 through the separation hole 15, while the impurities remain in the separation bucket 14. During centrifugation, the operator can observe the separation situation inside the barrel 12 in real time through the observation window 21. The annular groove 44 in the annular block 42 cooperates with the annular sliding block 43 on the surface of the separation barrel 14 to ensure that the separation barrel 14 rotates stably and prevents it from shaking in the radial direction. After centrifugation is complete, turn off the power motor 4 and wait for the separation tank 14 to stop rotating. Then, start the electric push rod 19 to open the top cover 20 and remove the impurities in the separation tank 14. The solution in the tank 12 can be discharged through the drain pipe 45. Throughout the operation, the protective cover 11 can protect the transmission components, the support feet 2 can ensure the overall stability of the device, and when not in use, the cover 26 can be screwed tightly on the top of the feed pipe 24 to prevent contaminants from entering.

Claims

1. A centrifuge device for tryptophan, comprising a base plate (1), characterized in that: The bottom plate (1) is fixedly connected to the top of the barrel (12), the bottom plate (1) is fixedly connected to the side of the support plate (3), the support plate (3) is fixedly connected to the top of the power motor (4), the bottom of the barrel (12) is provided with an inclined surface (46), the bottom of the inclined surface (46) is provided with a magnetic coupler (5), the top and bottom of the magnetic coupler (5) are fixedly connected to a driving rod (7) and a rotating shaft (6), the output end of the power motor (4) is fixedly connected to a first roller (8), the surface of the rotating shaft (6) is fixedly connected to a second roller (9), the surfaces of the first roller (8) and the second roller (9) are connected to a conveyor belt (10), the top of the driving rod (7) is fixedly connected to a conical bucket (13), and the surface of the conical bucket (13) is fixedly connected to a separation bucket (14). A connecting plate (16) is fixedly connected to the surface of the barrel (12). Two ear plates (17) are fixedly connected to the side of the connecting plate (16). Rotating rods (18) are movably connected to the side of the ear plates (17) via pins. A top cover (20) is fixedly connected to one end of the two rotating rods (18). A feed pipe (24) is fixedly connected to the top of the top cover (20). A feed hopper (25) is fixedly connected to the top of the feed pipe (24). Multiple diverter plates (27) are fixedly connected inside the feed pipe (24). A fixed rod (28) is fixedly connected to the top of the diverter plate (27), a fixed plate (29) is fixedly connected inside the feed pipe (24), a rotating plate (30) is rotatably connected to the surface of the fixed rod (28), multiple through holes (31) are opened inside the fixed plate (29) and the rotating plate (30), an arc groove (32) is opened on the side of the feed pipe (24), a toggle plate (35) is fixedly connected to the side of the rotating plate (30), and a fixed cylinder (36) is fixedly connected to the top of the toggle plate (35).

2. The centrifuge device for tryptophan according to claim 1, characterized in that: A positioning plate (33) is fixedly connected to the top of the arc groove (32). The top of the positioning plate (33) has multiple positioning holes (34). A sliding rod (37) is slidably connected inside the fixed cylinder (36). A button (38) and a moving plate (39) are fixedly connected to both ends of the sliding rod (37). A positioning block (40) is fixedly connected to the top of the moving plate (39). The top of the positioning block (40) is engaged in the positioning hole (34). A positioning spring (41) is sleeved on the surface of the sliding rod (37). The two ends of the positioning spring (41) are fixedly connected to the bottom of the button (38) and the bottom of the inside of the fixed cylinder (36).

3. The centrifuge device for tryptophan according to claim 1, characterized in that: The surface of the separation barrel (14) is provided with multiple separation holes (15).

4. A centrifuge device for tryptophan according to claim 1, characterized in that: The bottom of the top cover (20) is provided with a first sealing strip (22), and the top of the barrel body (12) is provided with a second sealing strip (23).

5. A centrifuge device for tryptophan according to claim 1, characterized in that: An annular block (42) is fixedly connected to the inner side of the barrel (12), and an annular groove (44) is opened inside the annular block (42). An annular sliding block (43) is fixedly connected to the surface of the separation barrel (14), and the annular sliding block (43) is slidably connected in the annular groove (44).

6. A centrifuge apparatus for tryptophan according to claim 1, characterized in that: Two electric push rods (19) are fixedly connected to the top of the base plate (1), and the top of the electric push rods (19) is movably connected to the other end of the rotating rod (18) by a pin.

7. A centrifuge device for tryptophan according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a protective cover (11), and the first roller (8), the second roller (9) and the conveyor belt (10) are all inside the protective cover (11).

8. A centrifuge device for tryptophan according to claim 1, characterized in that: The feed pipe (24) is threaded with a cover (26) at the top, the top cover (20) is provided with an observation window (21) at the top, the bottom plate (1) is fixedly connected with support feet (2) at the four corners of the bottom, and the bottom of the barrel (12) is provided with a drain pipe (45).

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