Culture medium treatment equipment for vitamin B2 production
By designing a device for culture medium treatment, the coordinated work of the storage and feeding mechanism, the rotating cone wheel mechanism, the deflection drive mechanism and the housing mechanism is solved, and the problem of low processing efficiency of the culture medium raw material in the prior art is achieved, and efficient adaptive crushing treatment is achieved.
Patent Information
- Application Number
- CN202411898848.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-03-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art, the raw materials of the culture medium cannot be subjected to adaptive crushing treatment, resulting in low treatment efficiency.
A culture medium treatment equipment for the production of vitamin B2 is designed, including a material storage and feeding mechanism, a rotating cone wheel mechanism, a deflection drive mechanism and a shell mechanism. Through the coordinated work of these components, the quantitative cutting and crushing of the material can be achieved.
Through the use of this equipment, the adaptive crushing treatment of the culture medium raw materials is achieved, and the efficiency of the crushing treatment of the culture medium is improved.
Smart Images
Figure CN119608340A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of vitamin B2 production, in particular to a culture medium processing device for vitamin B2 production. Background Art
[0002] Vitamin B2, also known as riboflavin, is a type of B vitamin. It is slightly soluble in water and is stable when heated in neutral or acidic solutions. In actual industrial production of vitamin B2, it is necessary to first produce a culture medium, that is, to crush the raw materials of the culture medium.
[0003] In the prior art, the culture medium raw materials are usually crushed by conventional crushers. However, the prior art is not able to perform adaptive crushing on the culture medium raw materials, so the processing efficiency is low. Therefore, there is a large room for improvement in the prior art. Summary of the invention
[0004] The present invention provides a culture medium processing device for vitamin B2 production, which solves the problems raised in the above-mentioned background technology.
[0005] To achieve the above object, the present invention provides the following technical solutions:
[0006] A culture medium processing equipment for vitamin B2 production comprises a mounting base, a plurality of processing box legs are arranged on the mounting base, the processing box legs are fixedly connected to the processing box, a storage and feeding mechanism is arranged on the processing box, a discharge port is arranged at the bottom of the processing box, a rotating cone wheel mechanism is arranged on the storage and feeding mechanism, a deflection drive mechanism is arranged on the processing box, a plurality of crushing blades are arranged on the storage and feeding mechanism, a rotating baffle mechanism is arranged on the storage and feeding mechanism, and a receiving shell mechanism is arranged below the discharge port on the mounting base; the deflection drive mechanism is used to drive the rotating cone wheel mechanism, the rotating cone wheel mechanism is used to drive the storage and feeding mechanism to rotate and feed, the rotating cone wheel mechanism is used to adjust the relative state of the rotating baffle mechanism and the storage and feeding mechanism, and the receiving shell mechanism is used to receive the crushed material.
[0007] As a preferred technical solution of the present invention, the material storage and feeding mechanism includes a conveying pipe rotatably connected to the processing box, one end of the conveying pipe located outside the processing box is fixedly connected to the storage shell, the conveying pipe is fixedly connected to the spiral auger blade, a through groove is provided at the bottom of the side of the conveying pipe, the conveying pipe is fixedly connected to the concave ring plate, the side of the concave ring plate is fixedly connected to a plurality of arc-shaped baffles, and the crushing blades are fixed to the outside of the conveying pipe.
[0008] As a preferred technical solution of the present invention, the rotating cone wheel mechanism includes a fixed ring fixed to the outside of the conveying pipe, the fixed ring is fixedly connected to a spring, one end of the spring away from the fixed ring is fixedly connected to a rotating ring, the rotating ring is rotatably connected to the cone wheel, a groove is provided on the conveying pipe, a clamping block is fixedly connected to the inner side of the cone wheel, the clamping block is located in the groove, the clamping block and the conveying pipe are slidably connected, the conveying pipe passes through the cone wheel, and the conveying pipe and the cone wheel are slidably connected.
[0009] As a preferred technical solution of the present invention, the deflection drive mechanism includes a first displacement seat fixed on the processing box, the first displacement seat is rotatably connected to the first motor, the output shaft of the first motor is fixedly connected to the driving disk, the driving disk is in surface contact with the conical wheel, a second displacement seat is provided on the outer side of the first motor, the processing box is fixedly connected to the third displacement seat, and the linear motor is rotatably connected between the second displacement seat and the third displacement seat.
[0010] As a preferred technical solution of the present invention, the rotating baffle mechanism includes a mounting shell fixed to the bottom of the conveying pipe, a block is fixedly connected to a sliding rod, the sliding rod passes through the conveying pipe, the sliding rod and the conveying pipe are slidably connected, the sliding rod is fixedly connected to a rack, the rack meshes with a gear, the gear is fixedly connected to a first rotating shaft, the first rotating shaft and the mounting shell are rotatably connected, the first rotating shaft is fixedly connected to the first bevel gear, the first bevel gear meshes with the second bevel gear, the second bevel gear is fixedly connected to the second rotating shaft, the second rotating shaft is rotatably connected to the rotating shaft seat, the rotating shaft seat and the mounting shell are fixedly connected, the second rotating shaft is fixedly connected to the third bevel gear, the third bevel gear meshes with the fourth bevel gear, the fourth bevel gear is fixedly connected to the third rotating shaft, the third rotating shaft and the mounting shell are rotatably connected, the third rotating shaft is fixedly connected to the rotating cylinder, the rotating cylinder and the mounting shell are rotatably connected, the rotating cylinder is fixedly connected to a rotating concave ring, the rotating concave ring is located below the inner concave ring plate, the rotating concave ring is fixedly connected to a plurality of rotating arc plates, and the rotating arc plates are in contact with the arc baffle.
[0011] As a preferred technical solution of the present invention, a plurality of wedge-shaped strips are provided on the upper surface of the inner concave ring plate, and the cross-section of the wedge-shaped strips is a triangular structure.
[0012] As a preferred technical solution of the present invention, the shell receiving mechanism includes a first fixed seat fixed on the mounting base, the first fixed seat is rotatably connected to the first conveying wheel, a second motor is provided on the first fixed seat, the output shaft of the second motor is coaxially and fixedly connected to the first conveying wheel, the first conveying wheel is transmission-connected to the conveyor belt, the conveyor belt is transmission-connected to the second conveying wheel, the second conveying wheel is rotatably connected to the second fixed seat, the second fixed seat is fixedly connected to the mounting base, and the conveyor belt is fixedly connected to the receiving cylinder.
[0013] As a preferred technical solution of the present invention, a scraper is provided at the bottom of the mounting shell, and the scraper is in contact with the inner bottom of the processing box.
[0014] The present invention has the following benefits:
[0015] By setting up a deflection drive mechanism, the rotating cone wheel mechanism can be driven, and the rotating cone wheel mechanism can drive the material storage and feeding mechanism, so as to realize the quantitative material unloading processing, and the state of the rotating baffle mechanism can be synchronously adjusted by rotating the cone wheel mechanism to realize the adjustment of the crushing control state, and the crushed material can be received and conveyed by the receiving shell mechanism, thereby improving the efficiency of the culture medium production crushing processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of a culture medium processing equipment for vitamin B2 production.
[0017] Figure 2 This is a structural schematic diagram of the first partial cross-sectional perspective of the culture medium processing equipment for vitamin B2 production.
[0018] Figure 3 This is a structural schematic diagram of the second partial cross-sectional perspective of the culture medium processing equipment for vitamin B2 production.
[0019] Figure 4 This is a structural schematic diagram of the third partial cross-sectional perspective of the culture medium processing equipment for vitamin B2 production.
[0020] Figure 5 A cross-sectional view of a rotating baffle mechanism in a culture medium processing device for vitamin B2 production.
[0021] Figure 6 This is a schematic diagram of the structure of the rotating baffle mechanism in the culture medium processing equipment for vitamin B2 production.
[0022] In the figure: 1. Installation base; 2. Processing box legs; 3. Processing box; 4. Storage and feeding mechanism; 401. Delivery pipe; 402. Storage shell; 403. Spiral auger blade; 404. Through slot; 405. Inner concave ring plate; 406. Arc baffle; 5. Feeding port; 6. Rotating cone wheel mechanism; 601. Fixed ring; 602. Spring; 603. Rotating ring; 604. Cone wheel; 7. Deflection drive mechanism; 701. First displacement seat; 702. First motor; 703. Drive disc; 704. Second displacement seat; 705. Third displacement seat; 706. Linear motor; 8. Crushing blade; 9. Rotating baffle mechanism; 901, mounting shell; 902, slide bar; 903, rack; 904, gear; 905, first rotating shaft; 906, first bevel gear; 907, second bevel gear; 908, second rotating shaft; 909, rotating shaft seat; 910, third bevel gear; 911, fourth bevel gear; 912, third rotating shaft; 913, rotating cylinder; 914, rotating concave ring; 915, rotating arc plate; 10, shell receiving mechanism; 1001, first fixed seat; 1002, first conveying wheel; 1003, second motor; 1004, conveying belt; 1005, second conveying wheel; 1006, second fixed seat; 1007, receiving cylinder. DETAILED DESCRIPTION
[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0024] It should be noted that the directions or positional relationships indicated by terms such as “center”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.
[0025] Example 1, please refer to Figure 1-Figure 6A culture medium processing equipment for vitamin B2 production includes a mounting base 1, a plurality of processing box legs 2 are provided on the mounting base 1, the processing box legs 2 are fixedly connected to the processing box 3, a storage and feeding mechanism 4 is provided on the processing box 3, a discharge port 5 is provided at the bottom of the processing box 3, a rotating cone wheel mechanism 6 is provided on the storage and feeding mechanism 4, a deflection drive mechanism 7 is provided on the processing box 3, a plurality of crushing blades 8 are provided on the storage and feeding mechanism 4, a rotating baffle mechanism 9 is provided on the storage and feeding mechanism 4, and a shell receiving mechanism 10 is provided on the mounting base 1 below the discharge port 5; the deflection drive mechanism 7 is used to drive the rotating cone wheel mechanism 6, the rotating cone wheel mechanism 6 is used to drive the storage and feeding mechanism 4 to rotate and feed, the rotating cone wheel mechanism 6 is used to adjust the relative state of the rotating baffle mechanism 9 and the storage and feeding mechanism 4, and the shell receiving mechanism 10 is used to receive the crushed material.
[0026] The material storage and feeding mechanism 4 includes a conveying pipe 401 rotatably connected to the processing box 3, one end of the conveying pipe 401 located outside the processing box 3 is fixedly connected to the storage shell 402, the conveying pipe 401 is fixedly connected to the spiral auger blade 403, the side bottom of the conveying pipe 401 is provided with a through groove 404, the conveying pipe 401 is fixedly connected to the concave ring plate 405, the side of the concave ring plate 405 is fixedly connected to a plurality of arc baffles 406, and the crushing blade 8 is fixed to the outside of the conveying pipe 401. The rotating cone wheel mechanism 6 includes a fixed ring 601 fixed to the outside of the conveying tube 401, the fixed ring 601 is fixedly connected to a spring 602, one end of the spring 602 away from the fixed ring 601 is fixedly connected to a rotating ring 603, the rotating ring 603 is rotatably connected to a cone wheel 604, a slot is provided on the conveying tube 401, a clamping block is fixedly connected to the inner side of the cone wheel 604, the clamping block is located in the slot, the clamping block and the conveying tube 401 are slidably connected, the conveying tube 401 passes through the cone wheel 604, and the conveying tube 401 and the cone wheel 604 are slidably connected. The deflection drive mechanism 7 includes a first displacement seat 701 fixed on the processing box 3, the first displacement seat 701 is rotatably connected to the first motor 702, the output shaft of the first motor 702 is fixedly connected to the driving disk 703, the driving disk 703 is in contact with the surface of the cone wheel 604, a second displacement seat 704 is provided on the outer side of the first motor 702, the processing box 3 is fixedly connected to the third displacement seat 705, and the second displacement seat 704 and the third displacement seat 705 are rotatably connected to the linear motor 706.
[0027] Specifically, the first motor 702 is turned on, and the rotation of the output shaft of the first motor 702 drives the driving disk 703 to rotate, and the rotation of the driving disk 703 drives the cone wheel 604 to rotate, and the rotation of the cone wheel 604 drives the block to rotate, and the rotation of the block drives the conveying pipe 401 to rotate, and the rotation of the conveying pipe 401 drives the spiral auger blade 403 to rotate, and the rotation of the spiral auger blade 403 drives the material in the storage shell 402 to pass through the conveying pipe 401 and enter the concave ring plate 405 through the through groove 404. At the same time, the rotation of the conveying pipe 401 drives the concave ring plate 405 to rotate, thereby moving the material. Due to the presence of the crushing blade 8, the material can be crushed, and the material entering the concave ring plate 405 can be moved upward along the concave ring plate 405 under the action of centrifugal force. The smaller material that meets the requirements falls into the processing box 3 through the interval between the arc baffles 406, and the larger material is thrown up through the concave ring plate 405, so that the material contacts the crushing blade 8, so as to further crush the material.
[0028] The rotating baffle mechanism 9 includes a mounting shell 901 fixed to the bottom of the conveying pipe 401, a block fixedly connected to a slide bar 902, the slide bar 902 passes through the conveying pipe 401, the slide bar 902 and the conveying pipe 401 are slidably connected, the slide bar 902 is fixedly connected to a rack 903, the rack 903 meshes with a gear 904, the gear 904 is fixedly connected to a first rotating shaft 905, the first rotating shaft 905 and the mounting shell 901 are rotatably connected, the first rotating shaft 905 is fixedly connected to a first bevel gear 906, the first bevel gear 906 meshes with a second bevel gear 907, the second bevel gear 907 is fixedly connected to a second rotating shaft 908, and the second rotating shaft 908 is rotatably connected to the rotating shaft seat 90 9. The shaft seat 909 is fixedly connected to the mounting shell 901, the second shaft 908 is fixedly connected to the third bevel gear 910, the third bevel gear 910 meshes with the fourth bevel gear 911, the fourth bevel gear 911 is fixedly connected to the third shaft 912, the third shaft 912 is rotationally connected to the mounting shell 901, the third shaft 912 is fixedly connected to the rotating cylinder 913, the rotating cylinder 913 is rotationally connected to the mounting shell 901, the rotating cylinder 913 is fixedly connected to the rotating concave ring 914, the rotating concave ring 914 is located below the inner concave ring plate 405, the rotating concave ring 914 is fixedly connected to a plurality of rotating arc plates 915, and the rotating arc plates 915 are in contact with the arc baffle 406.
[0029] Specifically, if the screening state needs to be adjusted, the linear motor 706 is turned on. The rotation of the linear motor 706 drives the first motor 702 and the driving disk 703 to deflect around the first displacement seat 701. Under the squeezing of the driving disk 703, the height of the cone wheel 604 can be adjusted, and then the height of the block on the cone wheel 604 can be adjusted, thereby driving the sliding rod 902 to rise and fall, thereby driving the rack 903 to rise and fall, and realizing the rotation of the gear 904. The rotation of the gear 904 drives the first rotating shaft 905 to rotate, and then drives the first bevel gear 906 to rotate. The rotation of the first bevel gear 906 will drive the second bevel gear 907, the rotation of the second bevel gear 907 will drive the second rotating shaft 908 to rotate, the rotation of the second rotating shaft 908 will drive the third bevel gear 910 to rotate, the rotation of the third bevel gear 910 will drive the fourth bevel gear 911 to rotate, thereby driving the third rotating shaft 912 to rotate, and then driving the rotating cylinder 913 to rotate, so that the rotating concave ring 914 and the rotating arc plate 915 rotate, and the overlapping area of the rotating arc plate 915 and the arc baffle 406 is controlled to adjust the size of material screening.
[0030] In addition, when the material crushing and screening is smaller, the contact position of the drive disc 703 and the cone wheel 604 changes. Since the rotation speed of the drive disc 703 remains unchanged, the rotation speed of the cone wheel 604 will slow down, making the rotation speed of the conveying pipe 401 and the spiral auger blade 403 smaller, thereby reducing the material feeding rate and ensuring sufficient crushing and processing of the material.
[0031] The upper surface of the concave ring plate 405 is provided with a plurality of wedge-shaped strips, and the cross section of the wedge-shaped strips is a triangular structure.
[0032] Specifically, when the concave ring plate 405 rotates, the wedge-shaped bar will be driven to rotate. Since the cross-section of the wedge-shaped bar is a triangular structure, the material can jump off the concave ring plate 405 when passing through the wedge-shaped bar, which is convenient for crushing the material.
[0033] A scraper is provided at the bottom of the mounting shell 901 , and the scraper contacts the inner bottom of the processing box 3 .
[0034] Specifically, under the movement of the scraper, the crushed materials in the processing box 3 can be easily scraped into the discharge port 5.
[0035] Example 2, continue to refer to Figure 1-Figure 4In the embodiment of the present invention, the shell receiving mechanism 10 includes a first fixed seat 1001 fixed on the mounting base 1, the first fixed seat 1001 is rotatably connected to the first conveying wheel 1002, a second motor 1003 is provided on the first fixed seat 1001, the output shaft of the second motor 1003 is coaxially fixedly connected to the first conveying wheel 1002, the first conveying wheel 1002 is transmission-connected to the conveyor belt 1004, the conveyor belt 1004 is transmission-connected to the second conveying wheel 1005, the second conveying wheel 1005 is rotationally connected to the second fixed seat 1006, the second fixed seat 1006 is fixedly connected to the mounting base 1, and the conveyor belt 1004 is fixedly connected to the receiving cylinder 1007.
[0036] Specifically, the second motor 1003 is turned on, and the rotation of the output shaft of the second motor 1003 drives the first conveying wheel 1002 to rotate, and the rotation of the first conveying wheel 1002 drives the conveyor belt 1004 to rotate, and the rotation of the conveyor belt 1004 drives the receiving cylinder 1007 on the conveyor belt 1004 to rotate.
[0037] During the implementation of the present invention, first, the material to be crushed is put into the storage and feeding mechanism 4. When crushing is required, the deflection drive mechanism 7 is turned on. The deflection drive mechanism 7 can drive the rotating cone wheel mechanism 6. The rotating cone wheel mechanism 6 can drive the storage and feeding mechanism 4 to rotate to realize the unloading of the material. The rotation of the storage and feeding mechanism 4 can drive the crushing blades 8 to rotate. The rotation of the crushing blades 8 will crush the material. After the crushing is completed, the material falls into the processing box 3 through the storage and feeding mechanism 4, and then falls on the shell receiving mechanism 10 through the unloading port 5. The material is transported by the shell receiving mechanism 10. When the size of the crushing and screening needs to be adjusted, the state of the deflection drive mechanism 7 is adjusted. The deflection drive mechanism 7 can adjust the states of the rotating cone wheel mechanism 6 and the rotating baffle mechanism 9, and then adjust the screening state. At the same time, driven by the rotating cone wheel mechanism 6, the rotation speed of the storage and feeding mechanism 4 will also change, that is, when the screened material is small, the rotation speed of the storage and feeding mechanism 4 will also become smaller, ensuring sufficient crushing and processing of the material, thereby realizing adaptive quantitative processing.
[0038] The present invention can drive the rotating cone wheel mechanism 6 by setting a deflection drive mechanism 7, and the rotating cone wheel mechanism 6 can drive the material storage and feeding mechanism 4, so as to realize the quantitative material unloading processing, and the state of the rotating baffle mechanism 9 can be synchronously adjusted by rotating the cone wheel mechanism 6 to adjust the state of the crushing control, and the material after the crushing process can be received and conveyed by the receiving shell mechanism 10, thereby improving the efficiency of the culture medium production crushing process.
[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A medium processing device for vitamin B2 production, comprising a mounting base, characterized in that: The mounting base is provided with a plurality of processing box legs, which are fixedly connected to the processing box, a storage and feeding mechanism is provided on the processing box, a discharge port is provided at the bottom of the processing box, a rotating cone wheel mechanism is provided on the storage and feeding mechanism, a deflection driving mechanism is provided on the processing box, a plurality of crushing blades are provided on the storage and feeding mechanism, a rotating baffle mechanism is provided on the storage and feeding mechanism, and a receiving shell mechanism is provided on the mounting base below the discharge port; the deflection driving mechanism is used to drive the rotating cone wheel mechanism, the rotating cone wheel mechanism is used to drive the storage and feeding mechanism to rotate and feed, the rotating cone wheel mechanism is used to adjust the relative state of the rotating baffle mechanism and the storage and feeding mechanism, and the receiving shell mechanism is used to receive the crushed materials.
2. The medium processing equipment for vitamin B2 production according to claim 1, characterized in that: The material storage and feeding mechanism includes a conveying pipe rotatably connected to the processing box, one end of the conveying pipe located outside the processing box is fixedly connected to the storage shell, the conveying pipe is fixedly connected to the spiral auger blade, a through groove is provided at the bottom of the side of the conveying pipe, the conveying pipe is fixedly connected to the concave ring plate, the side of the concave ring plate is fixedly connected to a plurality of arc-shaped baffles, and the crushing blades are fixed to the outside of the conveying pipe.
3. The medium processing equipment for vitamin B2 production according to claim 2, characterized in that: The rotating cone wheel mechanism includes a fixed ring fixed to the outside of the conveying pipe, the fixed ring is fixedly connected to a spring, one end of the spring away from the fixed ring is fixedly connected to the rotating ring, the rotating ring is rotatably connected to the cone wheel, a groove is provided on the conveying pipe, a clamping block is fixedly connected to the inside of the cone wheel, the clamping block is located in the groove, the clamping block and the conveying pipe are slidably connected, the conveying pipe passes through the cone wheel, and the conveying pipe and the cone wheel are slidably connected.
4. The medium processing equipment for vitamin B2 production according to claim 3, characterized in that: The deflection drive mechanism includes a first displacement seat fixed on the processing box, the first displacement seat is rotatably connected to the first motor, the output shaft of the first motor is fixedly connected to the driving disk, the driving disk is in surface contact with the cone wheel, a second displacement seat is provided on the outer side of the first motor, the processing box is fixedly connected to the third displacement seat, and a linear motor is rotatably connected between the second displacement seat and the third displacement seat.
5. The medium processing equipment for vitamin B2 production according to claim 3, characterized in that: The rotating baffle mechanism includes a mounting shell fixed to the bottom of the conveying pipe, a block fixedly connected to a sliding rod, the sliding rod passes through the conveying pipe, the sliding rod and the conveying pipe are slidably connected, the sliding rod is fixedly connected to a rack, the rack meshes with a gear, the gear is fixedly connected to a first rotating shaft, the first rotating shaft and the mounting shell are rotatably connected, the first rotating shaft is fixedly connected to the first bevel gear, the first bevel gear meshes with the second bevel gear, the second bevel gear is fixedly connected to the second rotating shaft, the second rotating shaft is rotatably connected to a rotating shaft seat, the rotating shaft seat and the mounting shell are fixedly connected, the second rotating shaft is fixedly connected to the third bevel gear, the third bevel gear meshes with the fourth bevel gear, the fourth bevel gear is fixedly connected to the third rotating shaft, the third rotating shaft and the mounting shell are rotatably connected, the third rotating shaft is fixedly connected to a rotating cylinder, the rotating cylinder and the mounting shell are rotatably connected, the rotating cylinder is fixedly connected to a rotating concave ring, the rotating concave ring is located below the inner concave ring plate, the rotating concave ring is fixedly connected to a plurality of rotating arc plates, and the rotating arc plates are in contact with the arc baffle.
6. The medium processing equipment for vitamin B2 production according to claim 4, characterized in that: The upper surface of the inner concave ring plate is provided with a plurality of wedge-shaped strips, and the cross section of the wedge-shaped strips is a triangular structure.
7. The medium processing equipment for vitamin B2 production according to claim 1, characterized in that: The receiving shell mechanism includes a first fixed seat fixed on the mounting base, the first fixed seat is rotatably connected to the first conveying wheel, the first fixed seat is provided with a second motor, the output shaft of the second motor is coaxially and fixedly connected to the first conveying wheel, the first conveying wheel is transmission-connected to the conveyor belt, the conveyor belt is transmission-connected to the second conveying wheel, the second conveying wheel is rotatably connected to the second fixed seat, the second fixed seat is fixedly connected to the mounting base, and the conveyor belt is fixedly connected to the receiving cylinder.
8. The medium processing equipment for vitamin B2 production according to claim 5, characterized in that: A scraper is provided at the bottom of the mounting shell, and the scraper contacts the inner bottom of the processing box.