A production device for directional enzymatic hydrolysis of fresh meat
By setting a flange on the inner wall of the drying cylinder and cleaning and drying with a moving plate and a pneumatic cleaning mechanism, the complex problems of the attachment and cleaning mechanism of the enzymatic lysate in traditional drying devices are solved, and uniform drying of the enzymatic lysate and improving product quality are achieved.
Patent Information
- Application Number
- CN202411980686.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-04-04
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the concentrated drying process of traditional drying devices, the enzymatic solution is prone to adhere to the inner wall of the drying cylinder, causing deterioration to affect the quality of the finished product. The existing cleaning mechanism structure is complex, which increases the cost of equipment and maintenance difficulty, and it is impossible to effectively utilize the waste heat in the drying cylinder for subsequent processing.
A production device including a drying cylinder, a sprayer, a flange, a magnetic mechanism and a pneumatic cleaning mechanism is designed. The flange is set at the inner wall of the drying cylinder, and the moving plate moves through gravity and magnetic force, and rotates through air. The pneumatic cleaning mechanism cleans the inner wall of the drying cylinder through the moving plate and the cleaning brush, and uses waste heat to dry and evenly distribute the enzymatic solution.
Through the design of flanges and movable discs, the risk of enzymatic lysate adhering to the inner wall of the drying cylinder is reduced, the cleaning mechanism structure is simplified, the equipment cost and maintenance difficulty is reduced, and the drying uniformity of the enzymatic lysate is improved through the utilization of waste heat and the product quality is improved.
Smart Images
Figure CN119752616A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of fresh meat processing, and in particular to a production device for directional enzymatic hydrolysis of fresh meat. Background Art
[0002] In the process of directional enzymatic hydrolysis of fresh meat, the fresh meat needs to be cut into pieces of appropriate size first, and then crushed into minced meat by a meat grinder or other equipment to facilitate the subsequent enzymatic hydrolysis reaction. In the enzymatic hydrolysis reaction, the operator needs to dissolve the enzyme preparation in an appropriate amount of water in a certain proportion according to the type of fresh meat and the requirements of enzymatic hydrolysis to prepare an enzyme solution. Then put the crushed minced meat into the enzymatic hydrolysis tank, add the prepared enzyme solution, stir evenly, so that the enzyme solution and the minced meat are fully in contact and the enzymatic hydrolysis reaction is carried out.
[0003] After the enzymatic hydrolysis reaction is completed, the enzyme needs to be inactivated to prevent the enzyme from continuing to act and affecting the quality and stability of the product. The enzymatic hydrolysis product after enzyme inactivation is separated into solid and liquid by centrifugation, filtration and other methods to remove impurities such as residues and unhydrolyzed proteins to obtain a clear enzymatic hydrolyzate. Finally, the enzymatic hydrolyzate is concentrated and dried to obtain a directional enzymatic hydrolyzed fresh meat product.
[0004] However, in the process of concentrated drying in traditional drying devices, part of the enzymatic hydrolysate will adhere to the inner wall of the drying cylinder. If it is not cleaned, the enzymatic hydrolysate will deteriorate during the subsequent processing and affect the quality of the finished product. However, the existing cleaning mechanism has a complex structure, which not only increases the manufacturing cost of the equipment, but also makes the installation and commissioning of the equipment more difficult, requiring professional technicians to operate, and during operation, the complex mechanical structure is prone to failure, increasing maintenance costs and downtime.
[0005] At the same time, traditional cleaning mechanisms generally only focus on the cleaning function, and have limited effects on the stirring and mixing of the enzymatic hydrolysate in the drying cylinder. The cleaned enzymatic hydrolysate cannot be subsequently processed through the residual heat in the drying cylinder, which can easily lead to uneven drying of the enzymatic hydrolysate and affect product quality. Summary of the invention
[0006] Based on this, it is necessary to provide a production device for directional enzymatic hydrolysis of fresh meat in response to the existing technical problems.
[0007] In order to solve the problems of the prior art, the technical solution adopted by the present invention is:
[0008] A production device for directional enzymatic hydrolysis of fresh meat, comprising a drying cylinder and a sprayer connected to the upper end of the drying cylinder, and further comprising:
[0009] A plurality of flanges are arranged at equal angles along the circumference of the drying cylinder;
[0010] The magnetic mechanism is connected to the drying cylinder, and includes a main electromagnet, an auxiliary electromagnet and a discharging mechanism. The main electromagnet and the auxiliary electromagnet are respectively arranged at the upper and lower ends of the drying cylinder. The discharging mechanism is connected to the auxiliary electromagnet. The discharging mechanism includes a fixed seat, a middle seat and a cone cylinder. The fixed seat is arranged at the lower end of the drying cylinder. The middle seat is fixedly connected to the fixed seat coaxially. The auxiliary electromagnet is fixedly connected to the fixed seat. The lower end of the cone cylinder is slidably connected to the auxiliary electromagnet. The upper end of the cone cylinder is slidably connected to the drying cylinder.
[0011] The pneumatic cleaning mechanism is arranged above the cone cylinder, and includes a moving disk, a plurality of pneumatic mechanisms, a magnetic column, a magnetic ring and two positioning mechanisms. The moving disk is arranged coaxially with the drying cylinder, and the plurality of pneumatic mechanisms are arranged at equal angles along the circumferential direction of the moving disk. The magnetic column is fixedly connected to the upper end of the moving disk, and the magnetic ring is fixedly connected to the lower end of the moving disk. The two positioning mechanisms are respectively connected to the upper and lower sides of the moving disk, and the positioning mechanism is connected to a plurality of flanges.
[0012] Furthermore, the pneumatic cleaning mechanism also includes a cleaning brush, which is fixedly connected to the moving disk coaxially. The moving disk has a plurality of air holes formed in an array at equal angles along the circumferential direction. A plurality of pneumatic mechanisms are respectively connected to the plurality of air holes, and the opening and closing states of two adjacent pneumatic mechanisms are oppositely arranged.
[0013] Furthermore, the pneumatic mechanism includes a positioning frame, a sealing plate, a wind shield frame and a limiting frame. The positioning frame is fixedly connected to the moving disk, one end of the sealing plate is fixedly connected to the positioning frame, and the other end is abutted against the wind shield frame. The wind shield frame is conical and the small end is hinged to the moving disk. The limiting frame is fixedly connected to the moving disk and abuts against the side of the wind shield frame away from the sealing plate.
[0014] Furthermore, the pneumatic mechanism also includes a plurality of extension plates, and the plurality of extension plates are respectively fixedly connected to one end of the plurality of wind shields away from the moving disk.
[0015] Furthermore, the positioning mechanism includes a positioning ring, a plurality of wheel frames and a plurality of rollers. The positioning ring is rotatably connected to the moving plate coaxially. The plurality of wheel frames are arranged in an array at equal angles along a side of the positioning ring away from the moving plate. The plurality of wheel frames are respectively fixed to the positioning ring. The plurality of rollers are respectively rotatably connected to the plurality of wheel frames and roll against the corresponding flanges.
[0016] Furthermore, the positioning mechanism also includes a plurality of cleaning frames and a plurality of cleaning scrapers. The plurality of cleaning frames are respectively fixedly connected to the plurality of wheel frames. The plurality of cleaning scrapers are respectively fixedly connected to one end of the plurality of cleaning frames close to the plurality of rollers. The plurality of cleaning scrapers are respectively against the plurality of rollers.
[0017] Furthermore, the discharging mechanism also includes an active motor, an active gear, an active gear ring and a driven gear ring. The active motor is fixedly connected to the fixed seat, the active gear is coaxially fixedly connected to the output end of the active motor, the active gear ring is coaxially rotatably connected to the lower end of the drying cylinder, the active gear ring is meshed with the active gear, and the driven gear ring is coaxially fixedly connected to the active gear ring.
[0018] Furthermore, the discharging mechanism also includes a transfer baffle, a plurality of driven gears, a plurality of bevel gear racks, a plurality of active bevel gears, a plurality of driven bevel gears and a plurality of cams. The transfer baffle is fixedly connected to the outside of the cone cylinder, a plurality of bevel gear racks are arranged at equal angles along the upper end of the middle seat, the bevel gear racks are fixedly connected to the upper end of the middle seat, a plurality of driven gears are respectively rotatably connected to the lower ends of the plurality of bevel gear racks and meshed with the driven gear rings, a plurality of active bevel gears are respectively rotatably connected to the plurality of bevel gear racks and coaxially fixedly connected to the corresponding driven gears, a plurality of driven bevel gears are respectively rotatably connected to the plurality of bevel gear racks and meshed with a plurality of active bevel gears, a plurality of cams are respectively rotatably connected to the plurality of bevel gear racks and coaxially fixedly connected to a plurality of driven bevel gears, and the outer edges of a plurality of driven bevel gears are respectively abutted against the lower end of the transfer baffle.
[0019] Furthermore, the discharging mechanism also includes a reset tension spring, which is sleeved on the outside of the cone cylinder, with the upper end of the reset tension spring abutting against the cone cylinder and the lower end abutting against the frame of the auxiliary electromagnet.
[0020] Furthermore, the magnetic dynamic mechanism also includes a buffer spring and a buffer pad. The buffer spring is sleeved on the outside of the magnetic column. The lower end of the buffer spring is fixedly connected to the moving disk, and the buffer pad is fixedly connected to the upper end of the buffer spring.
[0021] Compared with the prior art, the present invention has the following beneficial effects:
[0022] First, compared with the traditional drying cylinder with smooth inner wall, the drying cylinder in the present device is provided with a number of flanges in an array at equal angles along the circumferential direction. The flanges can make the enzymatic liquid particles constantly flip and collide in the drying cylinder, reducing the chance of the local sticky surface contacting the drying cylinder wall for a long time and reducing the risk of adhesion due to stickiness;
[0023] Second, the device contacts the inner wall of the drying cylinder through a moving disk, which moves downward by gravity and upward by magnetic force. At the same time, the moving disk is rotated by air. Compared with the traditional cleaning mechanism, the moving disk in the device does not require an additional complex driving device, and the cleaning initiative and adaptability are stronger;
[0024] Thirdly, when the device cleans the enzymatic hydrolysate particles by means of the moving disk, the enzymatic hydrolysate particles attached to the inner wall of the drying cylinder will fall down again, and in this process, the residual heat in the drying cylinder will dry the enzymatic hydrolysate particles, thus realizing heat recovery and reuse. In addition, because the moving disk will continuously turn over the enzymatic hydrolysate particles, the cleaned enzymatic hydrolysate particles will be more evenly distributed in the drying cylinder, and the enzymatic hydrolysate particles in various parts can fully contact the residual temperature, thus avoiding uneven drying caused by local temperature unevenness, and helping to improve the overall drying uniformity of the enzymatic hydrolysate particles. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 is a schematic diagram of the three-dimensional structure of an embodiment;
[0026] Figure 2 It is a partial half-section diagram of the three-dimensional structure of the embodiment;
[0027] Figure 3 yes Figure 2 A magnified view of the structure at center;
[0028] Figure 4 yes Figure 2 A magnified view of the structure at B in the middle;
[0029] Figure 5 is a half-section view of the three-dimensional structure of an embodiment;
[0030] Figure 6 yes Figure 5 A magnified view of the structure at C in the middle;
[0031] Figure 7 yes Figure 5 A magnified view of the structure at D in the middle;
[0032] Figure 8 is a schematic diagram of the three-dimensional structure of the pneumatic cleaning mechanism in the embodiment;
[0033] Fig. 9 It is a schematic diagram of the three-dimensional structure of the pneumatic cleaning mechanism in the embodiment from another angle.
[0034] The numbers in the figure are:
[0035] 1. Sprayer; 2. Drying cylinder; 3. Flange; 4. Pneumatic cleaning mechanism; 5. Moving plate; 6. Cleaning brush; 7. Air hole; 8. Pneumatic mechanism; 9. Positioning frame; 10. Sealing plate; 11. Wind shield frame; 12. Extension plate; 13. Limiting frame; 14. Magnetic column; 15. Magnetic ring; 16. Positioning mechanism; 17. Positioning ring; 18. Wheel frame; 19. Roller; 20. Cleaning frame; 21. Cleaning scraper; 22. Magnetic mechanism ; 23. Main electromagnet; 24. Auxiliary electromagnet; 25. Buffer spring; 26. Buffer pad; 27. Discharge mechanism; 28. Cone; 29. Transfer baffle; 30. Fixed seat; 31. Middle seat; 32. Active motor; 33. Active gear; 34. Active gear ring; 35. Driven gear ring; 36. Driven gear; 37. Bevel gear rack; 38. Active bevel gear; 39. Driven bevel gear; 40. Cam; 41. Reset spring. DETAILED DESCRIPTION
[0036] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0037] refer to Figures 1 to 9 , a production device for directional enzymatic hydrolysis of fresh meat, comprising a drying cylinder 2 and a sprayer 1 connected to the upper end of the drying cylinder 2, and also comprising:
[0038] A plurality of flanges 3 are arranged at equal angles along the circumference of the drying cylinder 2;
[0039] The magnetic mechanism 22 is connected to the drying cylinder 2 and includes a main electromagnet 23, an auxiliary electromagnet 24 and a discharge mechanism 27. The main electromagnet 23 and the auxiliary electromagnet 24 are respectively arranged at the upper and lower ends of the drying cylinder 2 (refer to Figure 5 ), the discharging mechanism 27 is connected to the auxiliary electromagnet 24, and the discharging mechanism 27 includes a fixed seat 30, a middle seat 31 and a cone 28, the fixed seat 30 is arranged at the lower end of the drying cylinder 2, the middle seat 31 is coaxially fixedly connected with the fixed seat 30, the auxiliary electromagnet 24 is fixedly connected with the fixed seat 30, the lower end of the cone 28 is slidably connected with the auxiliary electromagnet 24, and the upper end of the cone 28 is slidably connected with the drying cylinder 2;
[0040] The pneumatic cleaning mechanism 4 is arranged above the cone 28, and includes a moving disc 5, a plurality of pneumatic mechanisms 8, a magnetic column 14, a magnetic ring 15 and two positioning mechanisms 16. The moving disc 5 is arranged coaxially with the drying cylinder 2, and the plurality of pneumatic mechanisms 8 are arranged at equal angles along the circumferential direction of the moving disc 5. The magnetic column 14 is fixedly connected to the upper end of the moving disc 5, the magnetic ring 15 is fixedly connected to the lower end of the moving disc 5, and the two positioning mechanisms 16 are respectively connected to the upper and lower sides of the moving disc 5 (refer to Figure 2 ), the positioning mechanism 16 is connected to several flanges 3.
[0041] When the device is in operation, after the enzymatic hydrolysate is sprayed into the drying cylinder 2 by the sprayer 1, the enzymatic hydrolysate particles will be quickly dried and concentrated under the action of hot air, and the concentrated enzymatic hydrolysate particles will fall downward under the action of gravity and pass through the cone 28 and leave the drying cylinder 2. In this process, the moving disk 5 is located at the top of the drying cylinder 2 and the lower end of the moving disk 5 is higher than the output end of the sprayer 1, thereby preventing the enzymatic hydrolysate from falling to the upper end of the moving disk 5 during the drying process and affecting the falling of the enzymatic hydrolysate.
[0042] During the drying process, some of the enzymolysis liquid particles will adhere to the inner wall of the drying cylinder 2. At this time, the existence of the flange 3 can prevent the enzymolysis liquid particles from directly contacting the inner wall of the drying cylinder 2 to a certain extent, and when the enzymolysis liquid particles collide with the flange 3, their direction of movement will be changed, making it difficult to adhere to the cylinder wall for a long time, thereby reducing the possibility of attachment. When it is necessary to clean the enzymolysis liquid particles attached to the inner wall of the drying cylinder 2, the main electromagnet 23 is closed, the magnetic column 14 is separated from the main electromagnet 23, and the moving disk 5 moves downward under the action of gravity. Since air can pass through the moving disk 5, under the action of several pneumatic mechanisms 8, the moving disk 5 will rotate and clean the enzymolysis liquid particles attached to the inner wall of the drying cylinder 2 for the first time during the rotation process, until the moving disk 5 moves to the upper end of the secondary electromagnet 24, because the secondary electromagnet 24 is closed at this time, the moving disk 5 will collide with the upper end of the cone 28 under the action of gravity.
[0043] In order to prevent the cleared enzymatic hydrolyzate particles from accumulating on the upper end of the cone 28, the discharge mechanism 27 will drive the cone 28 to vibrate back and forth in the vertical direction. During this vibration, the cone 28 will shake off the enzymatic hydrolyzate particles that fall on the upper end of the cone 28 and allow these enzymatic hydrolyzate particles to pass through the cone 28 and leave the drying cylinder 2.
[0044] Finally, when it is necessary to drive the moving disk 5 back to its original position, the main electromagnet 23 and the auxiliary electromagnet 24 are started. After the auxiliary electromagnet 24 is started, it will push the magnetic ring 15 away through the repulsive force between the magnets, that is, at this time, the magnetic ring 15 will drive the moving disk 5 to move upward, and during the movement, the corresponding pneumatic mechanism 8 will drive the moving disk 5 to rotate again, and then perform a second cleaning on the inner wall of the drying cylinder 2. During the second cleaning, the rotation direction of the moving disk 5 is opposite to the rotation direction during the first cleaning, ensuring that the inner wall of the drying cylinder 2 can be thoroughly cleaned. Since the farther the magnetic ring 15 is from the auxiliary electromagnet 24, the weaker the magnetic force of the auxiliary electromagnet 24, so the main electromagnet 23 will pull the magnetic column 14 through the suction force between the magnets, and then supplement the displacement of the second half of the moving disk 5, to prevent the moving disk 5 from being unable to move to the top of the drying cylinder 2.
[0045] In order to supplement the specific structure of the moving disk 5, the following features are also specifically provided:
[0046] The pneumatic cleaning mechanism 4 also includes a cleaning brush 6, which is coaxially connected to the moving disc 5 (refer to Figure 8 ), the moving disc 5 is formed with a plurality of air holes 7 in an array with equal angles along the circumferential direction, and a plurality of pneumatic mechanisms 8 are respectively connected to the plurality of air holes 7, and the opening and closing states of two adjacent pneumatic mechanisms 8 are oppositely arranged. When the moving disc 5 moves, air passes through the corresponding air holes 7 to drive the moving disc 5 to rotate, and when the moving disc 5 rotates, the cleaning brush 6 cleans the inner wall of the drying cylinder 2.
[0047] In order to supplement the specific structure of the pneumatic mechanism 8, the following features are also specifically provided:
[0048] The pneumatic mechanism 8 includes a positioning frame 9, a sealing plate 10, a wind shield frame 11 and a limit frame 13. The positioning frame 9 is fixedly connected to the moving plate 5 (refer to Figure 3 ), one end of the sealing plate 10 is fixedly connected to the positioning frame 9, and the other end is against the wind shield frame 11, the wind shield frame 11 is conical and the small end is hinged to the moving plate 5, the limiting frame 13 is fixedly connected to the moving plate 5 and is against the side of the wind shield frame 11 away from the sealing plate 10 (reference Figure 8). When the moving disk 5 moves, since the air will flow through the air holes 7, and the limit frame 13 ensures that the wind shield frame 11 can only be deflected in one direction, only one of the two adjacent wind shield frames 11 will be deflected during the movement of the moving disk 5, and since the airflow passing through the air holes 7 will be formed into a spiral airflow by the plurality of wind shield frames 11, the moving disk 5 will rotate under the impetus of the airflow, and the sealing plate 10 ensures that the wind shield frame 11 maintains a good seal during the deflection process; Figure 8 As shown, two adjacent limiting frames 13 are mirror-imaged relative to the corresponding air holes 7, so that half of the pneumatic mechanisms 8 arranged at intervals are deflected upward to open a number of air holes 7, while the remaining half of the pneumatic mechanisms 8 arranged at intervals close a number of air holes 7 from the bottom (such as Fig. 9 shown).
[0049] In order to ensure that the force-bearing area of the wind shield 11 is larger when the moving plate 5 moves, so that the wind shield 11 can be deflected quickly, the following features are specifically set:
[0050] The pneumatic mechanism 8 further includes a plurality of extension plates 12, and the plurality of extension plates 12 are respectively fixedly connected to one end of the plurality of wind shields 11 away from the moving plate 5 (refer to Figure 8 When the air flows through the air hole 7, the extension plate 12 can increase the force-bearing area of the wind shield 11, so that the wind shield 11 can be better away from or attached to the moving plate 5, and prevent the wind shield 11 from being unable to deflect quickly during the movement of the moving plate 5; Figure 8 and Fig. 9 While half of the extension plates 12 that are spaced apart are deflected upward to open a number of air holes 7, the remaining half of the extension plates 12 that are spaced apart close a number of air holes 7 from the bottom.
[0051] In order to supplement the specific structure of the positioning mechanism 16, the following features are also specifically provided:
[0052] The positioning mechanism 16 includes a positioning ring 17, a plurality of wheel frames 18 and a plurality of rollers 19. The positioning ring 17 is coaxially connected to the moving plate 5 for rotation (refer to Figure 7 ), a plurality of wheel frames 18 are arranged in an array at equal angles along a side of the positioning ring 17 away from the moving plate 5, the plurality of wheel frames 18 are respectively fixedly connected to the positioning ring 17, and a plurality of rollers 19 are respectively rotatably connected to the plurality of wheel frames 18 and roll against the corresponding flanges 3. When the moving plate 5 moves, in order to limit the movement of the moving plate 5, the two positioning rings 17 are slidably connected to the corresponding flanges 3 through the plurality of rollers 19 to ensure that the moving plate 5 is not affected by excessive friction in the vertical direction.
[0053] In order to scrape off the enzymatic solution particles attached to the rollers 19, the following features are also specifically provided:
[0054] The positioning mechanism 16 further includes a plurality of cleaning frames 20 and a plurality of cleaning scrapers 21. The plurality of cleaning frames 20 are respectively connected to the plurality of wheel frames 18 (refer to Figure 7 ), a plurality of cleaning scrapers 21 are respectively connected to one end of a plurality of cleaning racks 20 close to a plurality of rollers 19, and a plurality of cleaning scrapers 21 are respectively against a plurality of rollers 19. When the rollers 19 and the corresponding flanges 3 are slidably connected, the plurality of cleaning racks 20 scrape off the enzymatic solution particles attached to the corresponding rollers 19 through the corresponding cleaning scrapers 21, so as to prevent the rollers 19 from being stuck due to excessive enzymatic solution particles attached.
[0055] In order to supplement the specific structure of the discharge mechanism 27, the following features are also specifically provided:
[0056] The discharge mechanism 27 further includes an active motor 32, an active gear 33, an active ring gear 34 and a driven ring gear 35. The active motor 32 is fixedly connected to the fixed seat 30 (refer to Figure 2 ), the driving gear 33 is coaxially connected to the output end of the driving motor 32 (reference Figure 4 ), the driving gear ring 34 is coaxially connected to the lower end of the drying cylinder 2, the driving gear ring 34 is meshed with the driving gear 33, and the driven gear ring 35 is coaxially fixedly connected to the driving gear ring 34. After the driving motor 32 is started, the driving motor 32 will drive the driving gear ring 34 to rotate through the driving gear 33, and the driving gear ring 34 will drive the driven gear ring 35 fixedly connected thereto to rotate.
[0057] In order to drive the cone 28 to reciprocate in the vertical direction, the following features are also specifically provided:
[0058] The discharge mechanism 27 further includes a transfer baffle 29, a plurality of driven gears 36, a plurality of bevel gear racks 37, a plurality of active bevel gears 38, a plurality of driven bevel gears 39 and a plurality of cams 40. The transfer baffle 29 is fixedly connected to the outside of the cone 28 (see Figure 4), a plurality of bevel gear racks 37 are arranged at equal angles along the upper end of the middle seat 31, the bevel gear racks 37 are fixedly connected to the upper end of the middle seat 31, a plurality of driven gears 36 are respectively rotatably connected to the lower ends of the bevel gear racks 37 and meshed with the driven gear ring 35, a plurality of active bevel teeth 38 are respectively rotatably connected to the bevel gear racks 37 and coaxially fixedly connected to the corresponding driven gears 36, a plurality of driven bevel teeth 39 are respectively rotatably connected to the bevel gear racks 37 and meshed with the plurality of active bevel teeth 38, a plurality of cams 40 are respectively rotatably connected to the bevel gear racks 37 and coaxially fixedly connected to the plurality of driven bevel teeth 39, and the outer edges of the plurality of cams 40 are respectively abutted against the lower end of the transfer baffle 29. When the driven gear ring 35 rotates, the driven gear ring 35 will drive the active bevel teeth 38 to rotate through the driven gears 36, and the active bevel teeth 38 will push the transfer baffle 29 to move through the cams 40. The transfer baffle 29 will drive the cone cylinder 28 fixed thereto to perform reciprocating vibration in the vertical direction, thereby realizing the rapid discharge of the enzymatic hydrolyzate falling on the cone cylinder 28 and preventing the enzymatic hydrolyzate from being retained on the cone cylinder 28.
[0059] In order to facilitate the reciprocating vibration of the cone 28 in the vertical direction, the following features are also specifically provided:
[0060] The discharge mechanism 27 further includes a reset spring 41, which is sleeved on the outside of the cone cylinder 28, with the upper end of the reset spring 41 abutting against the cone cylinder 28 and the lower end abutting against the frame of the auxiliary electromagnet 24. When the cone cylinder 28 is pushed by the cams 40, the reset spring 41 ensures that the cone cylinder 28 can always abut against the cams 40.
[0061] In order to prevent the magnetic column 14 and the main electromagnet 23 from being in rigid contact when the magnetic column 14 and the main electromagnet 23 are attracted to each other, the following features are specifically provided:
[0062] The magnetic mechanism 22 also includes a buffer spring 25 and a buffer pad 26. The buffer spring 25 is sleeved on the outside of the magnetic column 14. The lower end of the buffer spring 25 is fixedly connected to the moving disk 5, and the buffer pad 26 is fixedly connected to the upper end of the buffer spring 25. When the main electromagnet 23 pulls the magnetic column 14 to connect with it, the buffer spring 25 will drive the buffer pad 26 to contact the top of the drying cylinder 2, and then the buffer spring 25 will be compressed to prevent the magnetic column 14 and the main electromagnet 23 from rigidly colliding and causing damage to both parties. On the contrary, when the moving disk 5 falls to the lowest point and collides with the cone cylinder 28, since the cone cylinder 28 is set with its large mouth upward, the impact force of the moving disk 5 on the cone cylinder 28 will be dispersed along the inclined surface of the upper end of the cone cylinder 28. This dispersion method can convert the concentrated impact force on the cone cylinder 28 into component forces in multiple directions, thereby reducing the pressure on each point of the cone cylinder 28, and at the same time, it can also prevent the moving disk 5 from being damaged by excessive reaction force in a local area.
[0063] The working principle of the device is that when the device is in operation, after the enzymatic hydrolysate is sprayed into the drying cylinder 2 by the sprayer 1, the enzymatic hydrolysate particles will be quickly dried and concentrated under the action of hot air, and the concentrated enzymatic hydrolysate particles will fall downward under the action of gravity and pass through the cone 28 and leave the drying cylinder 2. In this process, the moving disk 5 is located at the top of the drying cylinder 2 and the lower end of the moving disk 5 is higher than the output end of the sprayer 1, thereby preventing the enzymatic hydrolysate particles from falling to the upper end of the moving disk 5 during the drying process and affecting the falling of the enzymatic hydrolysate particles.
[0064] When it is necessary to clean the enzymatic hydrolyzate particles attached to the inner wall of the drying cylinder 2, the main electromagnet 23 is closed, the magnetic column 14 is separated from the main electromagnet 23, and the moving disk 5 moves downward under the action of gravity. Since the air will pass through a number of air holes 7, a number of wind shields 11 will form the airflow passing through the number of air holes 7 into a spiral airflow, so at this time the moving disk 5 will rotate under the push of the airflow, and the extension plate 12 can increase the force-bearing area of the wind shield 11, so that the wind shield 11 can be better away from or attached to the moving disk 5, and prevent the wind shield 11 from being unable to deflect quickly during the movement of the moving disk 5. The moving disk 5 will rotate and during the rotation, the cleaning brush 6 will be used to clean the enzymatic hydrolyzate particles attached to the inner wall of the drying cylinder 2 for the first time until the moving disk 5 moves to the upper end of the auxiliary electromagnet 24. Since the auxiliary electromagnet 24 is closed at this time, the moving disk 5 will collide with the upper end of the cone 28 under the action of gravity.
[0065] In order to prevent the cleared enzymatic hydrolyzate particles from accumulating at the upper end of the cone 28, after the active motor 32 is started, it will push the cone 28 to vibrate back and forth in the vertical direction through a number of cams 40. During this vibration process, the cone 28 will shake off the enzymatic hydrolyzate particles that fall on the upper end of the cone 28 and allow these enzymatic hydrolyzate particles to pass through the cone 28 and leave the drying cylinder 2.
[0066] Finally, when it is necessary to drive the movable disk 5 back to its original position, the main electromagnet 23 and the auxiliary electromagnet 24 are started, and the movable disk 5 is displaced to the top of the drying cylinder 2 under the action of magnetic force. During this process, the movable disk 5 will use the cleaning brush 6 to perform a second cleaning of the enzymatic hydrolyzate particles attached to the inner wall of the drying cylinder 2.
[0067] It should be noted that the air has limited carrying capacity for the enzymatic hydrolysate particles, especially for some larger or heavier enzymatic hydrolysate particles, it is difficult for the air to carry them stably on the upper end of the moving disk 5 for a long time. Therefore, after the enzymatic hydrolysate particles are cleaned, most of them will fall directly under the action of gravity, and only a small amount of very fine powder may be carried by the air and move to the upper end of the moving disk 5 through several air holes 7, but this part of the enzymatic hydrolysate particles will move to the edge of the moving disk 5 under the action of centrifugal force, instead of concentrating on the upper end of the moving disk 5. Even if a small amount of enzymatic hydrolysate particles may move upward to the upper end of the moving disk 5 with the air, these enzymatic hydrolysate particles will then be thrown to the edge under the action of centrifugal force until they are thrown off the moving disk 5.
[0068] The above embodiments only express one or several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.
Claims
1. A production device for directional enzymatic hydrolysis of fresh meat, comprising a drying cylinder (2) and a sprayer (1) connected to the upper end of the drying cylinder (2), characterized in that: Also includes: A plurality of flanges (3) are arranged at equal angles along the circumference of the drying cylinder (2); The magnetic mechanism (22) is connected to the drying cylinder (2), and comprises a main electromagnet (23), an auxiliary electromagnet (24) and a discharge mechanism (27). The main electromagnet (23) and the auxiliary electromagnet (24) are respectively arranged at the upper and lower ends of the drying cylinder (2). The discharge mechanism (27) is connected to the auxiliary electromagnet (24). The discharge mechanism (27) comprises a fixed seat (30), a middle seat (31) and a cone cylinder (28). The fixed seat (30) is arranged at the lower end of the drying cylinder (2). The middle seat (31) is coaxially fixedly connected to the fixed seat (30). The auxiliary electromagnet (24) is fixedly connected to the fixed seat (30). The lower end of the cone cylinder (28) is slidably connected to the auxiliary electromagnet (24). The upper end of the cone cylinder (28) is slidably connected to the drying cylinder (2). The pneumatic cleaning mechanism (4) is arranged above the conical cylinder (28), and comprises a moving disk (5), a plurality of pneumatic mechanisms (8), a magnetic column (14), a magnetic ring (15) and two positioning mechanisms (16). The moving disk (5) is arranged coaxially with the drying cylinder (2), the plurality of pneumatic mechanisms (8) are arranged at equal angles along the circumferential direction of the moving disk (5), the magnetic column (14) is fixedly connected to the upper end of the moving disk (5), the magnetic ring (15) is fixedly connected to the lower end of the moving disk (5), the two positioning mechanisms (16) are respectively connected to the upper and lower sides of the moving disk (5), and the positioning mechanism (16) is connected to the plurality of flanges (3).
2. The production device for directional enzymatic hydrolysis of fresh meat according to claim 1, characterized in that: The pneumatic cleaning mechanism (4) also includes a cleaning brush (6), which is coaxially fixedly connected to the moving disk (5), and the moving disk (5) is provided with a plurality of air holes (7) formed in an array at equal angles along the circumferential direction, and a plurality of pneumatic mechanisms (8) are respectively connected to the plurality of air holes (7), and the opening and closing states of two adjacent pneumatic mechanisms (8) are arranged in opposite directions.
3. The production device for directional enzymatic hydrolysis of fresh meat according to claim 1, characterized in that: The pneumatic mechanism (8) comprises a positioning frame (9), a sealing plate (10), a wind shield frame (11) and a limiting frame (13); the positioning frame (9) is fixedly connected to the moving plate (5); one end of the sealing plate (10) is fixedly connected to the positioning frame (9) and the other end is against the wind shield frame (11); the wind shield frame (11) is conical and the small end is hinged to the moving plate (5); the limiting frame (13) is fixedly connected to the moving plate (5) and is against a side of the wind shield frame (11) away from the sealing plate (10).
4. The production device for directional enzymatic hydrolysis of fresh meat according to claim 3, characterized in that: The pneumatic mechanism (8) further comprises a plurality of extension plates (12), wherein the plurality of extension plates (12) are respectively fixedly connected to one end of the plurality of wind shielding frames (11) away from the moving plate (5).
5. The production device for directional enzymatic hydrolysis of fresh meat according to claim 1, characterized in that: The positioning mechanism (16) comprises a positioning ring (17), a plurality of wheel frames (18) and a plurality of rollers (19); the positioning ring (17) is rotatably connected to the movable plate (5) coaxially; the plurality of wheel frames (18) are arranged in an array at equal angles along a side of the positioning ring (17) away from the movable plate (5); the plurality of wheel frames (18) are respectively fixedly connected to the positioning ring (17); and the plurality of rollers (19) are respectively rotatably connected to the plurality of wheel frames (18) and roll against the corresponding flanges (3).
6. The production device for directional enzymatic hydrolysis of fresh meat according to claim 5, characterized in that: The positioning mechanism (16) further comprises a plurality of cleaning frames (20) and a plurality of cleaning scrapers (21); the plurality of cleaning frames (20) are respectively fixedly connected to the plurality of wheel frames (18); the plurality of cleaning scrapers (21) are respectively fixedly connected to one end of the plurality of cleaning frames (20) close to the plurality of rollers (19); and the plurality of cleaning scrapers (21) are respectively abutted against the plurality of rollers (19).
7. The production device for directional enzymatic hydrolysis of fresh meat according to claim 1, characterized in that: The discharge mechanism (27) further comprises a driving motor (32), a driving gear (33), a driving ring gear (34) and a driven ring gear (35); the driving motor (32) is fixedly connected to the fixed seat (30); the driving gear (33) is fixedly connected to the output end of the driving motor (32) coaxially; the driving ring gear (34) is rotatably connected to the lower end of the drying cylinder (2) coaxially; the driving ring gear (34) is meshed with the driving gear (33); and the driven ring gear (35) is fixedly connected to the driving ring gear (34) coaxially.
8. The production device for directional enzymatic hydrolysis of fresh meat according to claim 7, characterized in that: The discharging mechanism (27) further comprises a transfer baffle (29), a plurality of driven gears (36), a plurality of bevel gear racks (37), a plurality of active bevel gears (38), a plurality of driven bevel gears (39) and a plurality of cams (40); the transfer baffle (29) is fixedly connected to the outside of the cone cylinder (28); the plurality of bevel gear racks (37) are arranged at equal angles along the upper end of the middle seat (31); the bevel gear racks (37) are fixedly connected to the upper end of the middle seat (31); the plurality of driven gears (36) are respectively rotatably connected to the lower ends of the plurality of bevel gear racks (37) and are connected to the driven gears (36). The plurality of active bevel teeth (38) are respectively rotatably connected to the plurality of bevel gear racks (37) and are coaxially fixedly connected to the corresponding driven gears (36); the plurality of driven bevel teeth (39) are respectively rotatably connected to the plurality of bevel gear racks (37) and are meshed with the plurality of active bevel teeth (38); the plurality of cams (40) are respectively rotatably connected to the plurality of bevel gear racks (37) and are coaxially fixedly connected to the plurality of driven bevel teeth (39); and the outer edges of the plurality of driven bevel teeth (39) are respectively abutted against the lower end of the transfer baffle (29).
9. The production device for directional enzymatic hydrolysis of fresh meat according to claim 1, characterized in that: The discharge mechanism (27) further comprises a reset spring (41), which is sleeved on the outside of the cone cylinder (28), the upper end of the reset spring (41) abuts against the cone cylinder (28), and the lower end of the reset spring (41) abuts against the frame of the auxiliary electromagnet (24).
10. The production device for directional enzymatic hydrolysis of fresh meat according to claim 1, characterized in that: The magnetic dynamic mechanism (22) further comprises a buffer spring (25) and a buffer pad (26); the buffer spring (25) is sleeved outside the magnetic column (14); the lower end of the buffer spring (25) is fixedly connected to the moving disk (5); and the buffer pad (26) is fixedly connected to the upper end of the buffer spring (25).