Collagen rapid enzymolysis and separation integrated device
By designing the synergistic operation of the enzymatic hydrolysis tank and the separation device, the problem of uneven mixing between the enzymatic hydrolysate and the hydrolysate was solved, achieving efficient enzymatic hydrolysis and separation of collagen, and improving the hydrolysis efficiency and separation effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- POLYSHENGKANG (BEIJING) BIOTECHNOLOGY CO LTD
- Filing Date
- 2025-05-26
- Publication Date
- 2026-05-12
AI Technical Summary
In existing enzymatic hydrolysis devices, the density difference between the hydrolysate and the hydrolysate during enzymatic hydrolysis leads to sedimentation and aggregation, resulting in uneven hydrolysis efficiency and affecting the final hydrolysis effect.
A rapid enzymatic hydrolysis and separation device for collagen was designed, including an enzymatic hydrolysis tank and a separation device. Through the coordinated operation of a rotating tube, a rotating shaft, a propeller, a scraper, and an inclined plate, the material and the enzymatic hydrolysate are fully mixed, and solid-liquid separation is achieved by the rotation of the rotating drum.
It significantly improves enzymatic hydrolysis efficiency, ensures uniform mixing of materials and hydrolysate, and significantly enhances the enzymatic hydrolysis effect through solid-liquid separation.
Smart Images
Figure CN224227079U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of collagen production technology, and in particular to an integrated device for rapid enzymatic hydrolysis and separation of collagen. Background Technology
[0002] Collagen is a biological macromolecule, a major component of animal connective tissue, and the most abundant and widely distributed functional protein in mammals, accounting for 25%–30% of total protein, and even up to 80% in some organisms. Due to its excellent biocompatibility, biodegradability, and bioactivity, collagen is widely used in food, medicine, tissue engineering, cosmetics, and other fields. The production of collagen typically involves enzymatic hydrolysis and separation steps.
[0003] Currently, existing enzymatic hydrolysis devices can only perform simple stirring during enzymatic hydrolysis. However, there is a density difference between the enzymatic hydrolysate and the hydrolysate, which easily leads to sedimentation and aggregation under gravity. This results in uneven distribution of the enzymatic hydrolysate, causing different enzymatic hydrolysis efficiencies in the upper and lower parts of the enzymatic hydrolysis device, thus affecting the final enzymatic hydrolysis effect. Utility Model Content
[0004] To address the aforementioned problems, this invention provides an integrated device for rapid enzymatic hydrolysis and separation of collagen.
[0005] To achieve the above objectives, the present invention provides the following technical solution:
[0006] A rapid enzymatic hydrolysis and separation device for collagen includes a mounting frame, on which an enzymatic hydrolysis tank and a separation device are mounted. A feed hopper is located on the side wall of the enzymatic hydrolysis tank, and a discharge pipe with a discharge solenoid valve is located at the bottom of the tank. A rotating hole is opened at the top of the tank, and a rotating tube is rotatably mounted within this hole. A rotating shaft is rotatably mounted within the rotating tube. Several first stirring rods are mounted on the body of the rotating tube. A propeller is mounted on the lower end of the rotating shaft, which passes through the rotating tube. A drive assembly is located at the top of the tank to drive the rotating tube and rotating shaft to rotate at a speed higher than that of the rotating tube. A mounting plate is mounted on the rotating tube, and two symmetrically arranged rotating shafts are vertically rotatably mounted on the mounting plate. Rotating gears are fixedly mounted on the rotating shafts. A gear ring is located at the top of the tank, and both rotating gears mesh with the gear ring. A scraper is located at the lower end of the rotating shaft, with its bottom contacting the bottom surface of the tank. A connecting plate with an inclined plate is also located at the lower end of the rotating tube.
[0007] By adopting the above technical solution, an installation frame, enzymatic hydrolysis tank, separation device, rotating tube, rotating shaft, propeller, scraper, and inclined plate are set up. After the material enters the enzymatic hydrolysis tank through the feed hopper, the rotating tube and rotating shaft begin to operate in tandem under the action of the drive component, with the rotating shaft rotating at a higher speed than the rotating tube. The rotation of the rotating tube drives the installation plate and the two rotating shafts to move, causing the scraper to revolve around the axis of the rotating tube. At the same time, with the help of the meshing of the rotating gear and the gear ring, the rotating shaft generates its own rotation, causing the scraper to rotate on its own axis while revolving, effectively agitating the material deposited at the bottom of the enzymatic hydrolysis tank and promoting its thorough mixing with the enzymatic hydrolysate. Meanwhile, the rotating shaft drives the propeller to rotate, pressing the enzymatic hydrolysate in the middle downwards; while the rotating tube drives the inclined plate to rotate through the connecting plate, lifting the enzymatic hydrolysate on the outer bottom upwards, thus forming a continuous circulation of the upper and lower liquid layers, significantly improving the enzymatic hydrolysis efficiency.
[0008] As an alternative embodiment of this utility model, the separation device includes a sliding frame horizontally slidably mounted on a machine frame, a separation tank with a top opening vertically mounted on the sliding frame, a bearing mounted on the inner wall of the separation tank, the outer ring of the bearing connected to the inner wall of the separation tank and the inner ring mounted on a rotating cylinder, a rotary motor vertically mounted on the bottom surface of the separation tank, the output axis of the rotary motor passing upward through the bottom of the separation tank and connected to the bottom of the rotating cylinder, a plurality of filter holes mounted on the rotating cylinder, two through holes opened at the bottom of the separation tank, one through hole being equipped with a discharge pipe and the other through hole being equipped with a discharge hose, a discharge solenoid valve being mounted on the discharge pipe and a discharge solenoid valve being mounted on the discharge hose, and a beaker being mounted on the sliding frame below the discharge pipe.
[0009] By setting up a sliding frame, separation tank, bearings, discharge pipe, and discharge hose, and driving the rotating drum with a rotary motor, solid-liquid separation can be performed on the solution inside.
[0010] As an alternative embodiment of this utility model, a plurality of second stirring rods are provided on the rotating shaft.
[0011] As an alternative embodiment of this utility model, a circular plate is provided on the tube body located below the gear ring of the rotating tube. Two through holes are formed on the circular plate, and the rotating shaft is rotatably connected to the corresponding through holes. The circular plate and through holes are provided to prevent the enzymatic hydrolysate and the material mixed inside from splashing onto the rotating gear and gear ring, thus affecting the meshing of the rotating gear and gear ring.
[0012] As an alternative embodiment of this utility model, the surface of the inclined plate that contacts the material along the rotation direction of the rotating tube is an inclined surface arranged obliquely upward from front to back.
[0013] As an alternative embodiment of this utility model, the drive assembly includes four support rods disposed on the top of the enzymatic hydrolysis tank. A top plate is disposed on the upper end of the four support rods. A large driven gear is fixedly sleeved on the tube body of the rotating tube located on the upper side of the enzymatic hydrolysis tank. A small driven gear is fixedly sleeved on the upper end of the rotating shaft passing through the rotating tube. An installation shaft is vertically rotatably disposed between the top plate and the top of the enzymatic hydrolysis tank. A small driving gear and a large driving gear are fixedly sleeved on the installation shaft. The small driving gear meshes with the large driven gear, and the large driving gear meshes with the small driven gear. A drive motor is vertically disposed on the top plate. The output shaft of the drive motor passes downward through the top plate and connects to the installation shaft.
[0014] By adopting the above technical solution, a top plate, a large driven gear, a small driven gear, a mounting shaft, a small driving gear, a large driving gear, and a drive motor are set up. The drive motor drives the mounting shaft to rotate, which in turn drives the small driving gear and the large driving gear to rotate, thereby driving the large driven gear, the small driven gear, the rotating tube, and the rotating shaft to rotate.
[0015] As an alternative embodiment of this utility model, the diameter of the small driving gear is the same as the diameter of the small driven gear, and the diameter of the large driving gear is the same as the diameter of the large driven gear.
[0016] The beneficial effects of this utility model are:
[0017] This invention comprises a mounting frame, an enzymatic hydrolysis tank, a separation device, a rotating tube, a rotating shaft, a propeller, a scraper, and an inclined plate. After material enters the enzymatic hydrolysis tank through the feed hopper, the rotating tube and rotating shaft begin to operate in tandem under the action of the drive assembly, with the rotating shaft rotating at a higher speed than the rotating tube. The rotation of the rotating tube drives the mounting plate and the two rotating shafts, causing the scraper to revolve around the axis of the rotating tube. Simultaneously, through the meshing of the rotating gear and gear ring, the rotating shaft generates its own rotation, causing the scraper to rotate on its own axis while revolving, effectively agitating the material deposited at the bottom of the enzymatic hydrolysis tank and promoting thorough mixing with the enzymatic hydrolysate. At the same time, the rotating shaft drives the propeller to rotate, pressing the enzymatic hydrolysate downwards; while the rotating tube, through the connecting plate, drives the inclined plate to rotate, lifting the enzymatic hydrolysate on the outer bottom layer upwards, thus forming a continuous circulation of the upper and lower liquid layers, significantly improving the enzymatic hydrolysis efficiency. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;
[0019] Figure 2 This is a schematic diagram of the separation device according to an embodiment of the present invention;
[0020] Figure 3 This is a schematic diagram of the internal structure of the enzymatic hydrolysis tank in an embodiment of this utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the driving component according to an embodiment of the present invention;
[0022] Figure 5 yes Figure 4 Enlarged view of part A.
[0023] Reference numerals: 10. Mounting frame; 11. Enzymatic hydrolysis tank; 12. Feed hopper; 13. Discharge pipe; 14. Discharge solenoid valve; 20. Separation device; 21. Sliding frame; 22. Separation tank; 221. Rotary drum; 23. Bearing; 24. Rotary motor; 25. Discharge pipe; 26. Discharge hose; 27. Discharge solenoid valve; 28. Discharge solenoid valve; 29. Beaker; 30. Rotating tube; 31. Rotating shaft; 32. First stirrer 33. Stirring rod; 34. Propeller; 45. Circular plate; 46. Drive assembly; 47. Support rod; 48. Top plate; 49. Large driven gear; 40. Small driven gear; 41. Mounting shaft; 42. Small driving gear; 43. Large driving gear; 44. Drive motor; 55. Mounting plate; 56. Rotating shaft; 57. Rotating gear; 58. Gear ring; 59. Scraper; 60. Second stirring rod; 61. Connecting plate; 62. Inclined plate. Detailed Implementation
[0024] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.
[0025] like Figure 1-5As shown in the illustration, this application discloses a rapid enzymatic hydrolysis and separation integrated device for collagen, including a mounting frame 10, an enzymatic hydrolysis tank 11, a separation device 20, a rotating tube 30, a rotating shaft 31, a scraper 54, and an inclined plate 61. Both the enzymatic hydrolysis tank 11 and the separation device 20 are mounted on the mounting frame 10, with the enzymatic hydrolysis tank 11 located above the separation device 20. A feed hopper 12 is provided on the side wall of the enzymatic hydrolysis tank 11, through which material enters the enzymatic hydrolysis tank 11. A discharge pipe 13 is provided at the bottom of the enzymatic hydrolysis tank 11, and a discharge solenoid valve 14 is provided on the discharge pipe 13 to control the discharge of material from the enzymatic hydrolysis tank 11. The top of the enzymatic hydrolysis vessel 11 has a rotating hole, and a rotating tube 30 is rotatably installed in the rotating hole. A rotating shaft 31 is rotatably installed in the rotating tube 30. Several first stirring rods 32 are installed on the tube body of the rotating tube 30. The lower end of the rotating shaft 31 passes through the rotating tube 30 and is equipped with a propeller 33. The top of the enzymatic hydrolysis vessel 11 is equipped with a drive assembly 40 that drives the rotating tube 30 and the rotating shaft 31 to rotate, and the rotation speed of the rotating shaft 31 is higher than that of the rotating tube 30. A mounting plate 50 is installed on the rotating tube 30. Two symmetrically arranged rotating shafts 51 are vertically rotatably installed on the mounting plate 50. A rotating gear 52 is fixedly sleeved on the rotating shaft 31. A toothed ring 53 is installed at the top of the enzymatic hydrolysis vessel 11. Both rotating gears 52 mesh with the toothed ring 53. A scraper 54 is installed at the lower end of the rotating shaft 51. The bottom of the scraper 54 contacts the bottom surface of the enzymatic hydrolysis vessel 11. A connecting plate 60 is also installed at the lower end of the rotating tube 30. An inclined plate 61 is installed on the connecting plate 60. Under the action of the drive assembly 40, the rotating tube 30 and the rotating shaft 31 operate in coordination, with the rotating shaft 31 rotating at a higher speed than the rotating tube 30. The rotation of the rotating tube 30 drives the mounting plate 50 and the two rotating shafts 51 to move, causing the scraper 54 to revolve around the axis of the rotating tube 30. At the same time, with the help of the meshing of the rotating gear 52 and the gear ring 53, the rotating shaft 51 generates its own rotation, which drives the scraper 54 to rotate on its own axis while revolving around the axis, effectively agitating the material deposited at the bottom of the enzymatic hydrolysis tank 11 and promoting its thorough mixing with the enzymatic hydrolysate. Meanwhile, the rotating shaft 31 drives the propeller 33 to rotate, pressing the enzymatic hydrolysate in the middle downwards; while the rotating tube 30 drives the inclined plate 61 to rotate through the connecting plate 60, lifting the enzymatic hydrolysate on the outer bottom upwards, thereby forming a continuous circulation of the upper and lower liquid layers, significantly improving the enzymatic hydrolysis efficiency.
[0026] Specifically, the connecting plate 60 has a circular hole corresponding to the rotating shaft 51, and the rotating shaft 51 is rotatably connected to the corresponding circular hole to improve the stability of the rotation of the rotating shaft 51. Several second stirring rods 55 are provided on the rotating shaft 51. When the rotating tube 30 and the rotating shaft 51 rotate, they drive the first stirring rod 32 and the second stirring rods 55 to rotate, stirring the enzymatic hydrolysate in the enzymatic hydrolysis tank 11. The inclined plate 61, along the rotation direction of the rotating tube 30, has an inclined surface that is arranged from front to back and upwards in contact with the material, ensuring that the inclined plate 61 can lift the enzymatic hydrolysate on the bottom outer side upwards when it moves. A circular plate 34 is provided on the tube body of the rotating tube 30 located below the gear ring 53. The outer wall of the circular plate 34 slides in contact with the inner wall of the enzymatic hydrolysis tank 11. Two through holes are provided on the circular plate 34, and the rotating shaft 51 is rotatably connected to the corresponding through holes. The circular plate 34 prevents the enzymatic hydrolysate and the material mixed inside from splashing onto the rotating gear 52 and the gear ring 53, affecting the meshing of the rotating gear 52 and the gear ring 53. A rotary seal is formed between the lower end of the rotating tube 30 and the rotating shaft 31.
[0027] In its configuration, the separation device 20 includes a sliding frame 21 horizontally mounted on a frame, a separation tank 22 with a top opening vertically mounted on the sliding frame 21, a bearing 23 mounted on the inner wall of the separation tank 22, the outer ring of the bearing 23 connected to the inner wall of the separation tank 22, and a rotating drum 221 mounted on the inner ring. A rotary motor 24 is vertically mounted on the bottom surface of the separation tank 22, the output shaft of the rotary motor 24 passing upward through the bottom of the separation tank 22 and rotating and sealing the bottom of the separation tank 22, and the output shaft of the rotary motor 24 connected to the bottom of the rotating drum 221. The rotating drum 221 has several filter holes, and two through holes are opened at the bottom of the separation tank 22. One through hole has a discharge pipe 25, and the other through hole has a discharge hose 26. A discharge solenoid valve 27 is mounted on the discharge pipe 25, and a discharge solenoid valve 28 is mounted on the discharge hose 26. A beaker 29 is mounted on the sliding frame 21 below the discharge pipe 25. The rotary motor 24 drives the rotating drum 221 to rotate, enabling solid-liquid separation of the solution inside. When it is necessary to collect the liquid separated from the rotating drum 221, the discharge solenoid valve 27 is opened, allowing the liquid in the separation tank 22 to enter the beaker 29 through the discharge pipe 25. When it is necessary to collect the solid in the rotating drum 221 and the separated liquid is no longer needed, the discharge solenoid valve 28 is opened, and the liquid is discharged from the discharge hose 26. Then, the sliding frame 21 is slid to move the separation tank 22 away from directly below the enzymatic hydrolysis tank 11, allowing the solid in the rotating drum 221 to be removed. An electric slide table (not shown in the figure) is provided on the mounting frame 10, and the sliding frame 21 is connected to the slide base of the electric slide table to facilitate the sliding of the sliding frame 21.
[0028] The drive assembly 40 includes four support rods 41 arranged in a rectangular array on the top of the enzymatic hydrolysis vessel 11. A top plate 42 is shared at the upper end of the four support rods 41. The upper end of a rotating shaft 31 is rotatably connected to the top plate 42. A large driven gear 43 is fixedly sleeved on the body of a rotating tube 30 located on the upper side of the enzymatic hydrolysis vessel 11. A small driven gear 44 is fixedly sleeved on the upper end of the rotating shaft 31, passing through the rotating tube 30. A mounting shaft 45 is vertically rotatably connected between the top plate 42 and the top of the enzymatic hydrolysis vessel 11. The upper end of the mounting shaft 45 is rotatably connected to the top plate 42, and the lower end is connected to the top of the enzymatic hydrolysis vessel 11. The mounting shaft 45 is rotatably connected to a rotating part. A small driving gear 46 and a large driving gear 47 are fixedly sleeved on the mounting shaft 45. The small driving gear 46 meshes with the large driven gear 43, and the large driving gear 47 meshes with the small driven gear 44. A drive motor 48 is vertically mounted on the top plate 42. The output shaft of the drive motor 48 passes downward through the top plate 42 and connects to the mounting shaft 45. The drive motor 48 drives the mounting shaft 45 to rotate, which in turn drives the small driving gear 46 and the large driving gear 47 to rotate, thereby driving the large driven gear 43, the small driven gear 44, the rotating tube 30, and the rotating shaft 31 to rotate. The diameter of the small driving gear 46 is the same as the diameter of the small driven gear 44, and the diameter of the large driving gear 47 is the same as the diameter of the large driven gear 43.
[0029] Preferably, a receiving cylinder is also provided on one side of the mounting frame 10, and a metering pump is connected to the bottom of the receiving cylinder. A coil is provided on the outer wall of the enzymatic hydrolysis tank 11, and a temperature-conducting medium is added inside the coil. The coil is connected to a cooling and heating integrated unit (the coil and the cooling and heating integrated unit are not shown in the figure) to control the temperature of the enzymatic hydrolysis tank 11. The cooling and heating integrated unit can be the SUNDI series cooling and heating temperature control system of Guanya Constant Temperature.
[0030] The working principle of this novel integrated rapid enzymatic hydrolysis and separation device for collagen is as follows:
[0031] The material to be enzymatically hydrolyzed is pulverized and fed into the enzymatic hydrolysis tank 11 through the feed hopper 12. Pepsin is then added to the tank to a final concentration of 100 U / L. The temperature of the tank is controlled at 4°C using a combined cooling and heating unit. The mixture is then stirred evenly for 48 hours using a first stirring rod 32, a second stirring rod 55, a scraper 54, and an inclined plate 61. Afterward, the discharge solenoid valve 14 is opened, allowing the solution from the enzymatic hydrolysis tank 11 to enter the rotating drum 221. The rotary motor 24 is then started to drive the rotating drum 221 and open the discharge solenoid valve 27. As the drum 221 rotates, the solution passes through the filter holes and is collected in the separation tank 22, flowing through the discharge pipe 25 into the beaker 29. Residue from the enzymatic hydrolysis remains in the rotating drum 221. The operator slides the sliding frame 21 to move the rotating drum 221 away from directly below the enzymatic hydrolysis tank 11, and then cleans the residue from the drum 221. Next, the operator added 3M NaCl to the solution in beaker 29, resulting in crude collagen as the precipitate. The solution in beaker 29 was then poured back into rotating drum 221. The discharge solenoid valve 28 was opened, and the rotary motor 24 drove the drum 221 to rotate at high speed to remove the supernatant. The liquid separated by the drum 221 was discharged through the discharge hose 26, leaving crude collagen in the drum 221. The operator then removed the crude collagen from the drum 221 back into beaker 29, added 0.1M acidic acetic acid solution to dissolve the precipitate, adjusted the pH to 7.5, and added NaCl again to a final concentration of 3M. The solution was then poured back into the drum 221, the discharge solenoid valve 28 was opened, and the rotary motor 24 drove the drum 221 to rotate to remove the liquid. The liquid separated by the drum 221 was discharged through the discharge hose 26, leaving refined collagen in the drum 221. The refined collagen was transferred to beaker 29, and then dissolved in 0.01M acetic acid solution to obtain a collagen solution. Finally, the collagen solution was poured into a container and dispensed quantitatively using a metering pump. The dispensed collagen solution was collected using a 7ml glass container.
[0032] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.
Claims
1. A rapid enzymatic hydrolysis and separation device for collagen, characterized in that, The device includes a mounting frame (10), on which an enzymatic hydrolysis tank (11) and a separation device (20) are mounted. A feed hopper (12) is mounted on the side wall of the enzymatic hydrolysis tank (11). A discharge pipe (13) is mounted at the bottom of the enzymatic hydrolysis tank (11), and a discharge solenoid valve (14) is mounted on the discharge pipe (13). A rotating hole is opened at the top of the enzymatic hydrolysis tank (11), and a rotating tube (30) is rotatably mounted inside the rotating hole. A rotating shaft (31) is rotatably mounted inside the rotating tube (30). Several first stirring rods (32) are mounted on the body of the rotating tube (30). The lower end of the rotating shaft (31) passes through the rotating tube (30) and is equipped with a propeller (33). A drive for the rotating tube (30) is mounted at the top of the enzymatic hydrolysis tank (11). A drive assembly (40) for rotating a rotating shaft (31) at a speed higher than that of a rotating tube (30). A mounting plate (50) is provided on the rotating tube (30). Two symmetrically arranged rotating shafts (51) are vertically mounted on the mounting plate (50). Rotating gears (52) are fixedly mounted on the rotating shafts (31). A toothed ring (53) is provided at the top of the enzymatic hydrolysis tank (11). Both rotating gears (52) mesh with the toothed ring (53). A scraper (54) is provided at the lower end of the rotating shaft (51). The bottom of the scraper (54) contacts the bottom surface of the enzymatic hydrolysis tank (11). A connecting plate (60) is also provided at the lower end of the rotating tube (30). An inclined plate (61) is provided on the connecting plate (60).
2. The integrated device for rapid enzymatic hydrolysis and separation of collagen according to claim 1, characterized in that, The separation device (20) includes a sliding frame (21) horizontally slidably mounted on a frame. A separation tank (22) with a top opening is vertically mounted on the sliding frame (21). A bearing (23) is mounted on the inner wall of the separation tank (22). The outer ring of the bearing (23) is connected to the inner wall of the separation tank (22), and a rotating cylinder (221) is mounted on the inner ring. A rotary motor (24) is vertically mounted on the bottom surface of the separation tank (22). The output axis of the rotary motor (24) passes upward through the bottom of the separation tank (22) and... The rotating drum (221) is connected to the bottom of the rotating drum (221), which is provided with several filter holes. The bottom of the separation tank (22) has two through holes. One of the through holes is provided with a discharge pipe (25), and the other through hole is provided with a discharge hose (26). The discharge pipe (25) is provided with a discharge solenoid valve (27), and the discharge hose (26) is provided with a discharge solenoid valve (28). A beaker (29) is provided on the sliding frame (21) below the discharge pipe (25).
3. The integrated device for rapid enzymatic hydrolysis and separation of collagen according to claim 1, characterized in that, A plurality of second stirring rods (55) are provided on the rotating shaft (51).
4. The integrated device for rapid enzymatic hydrolysis and separation of collagen according to claim 1, characterized in that, The rotating tube (30) is provided with a circular plate (34) on the tube body located below the toothed ring (53). The circular plate (34) has two through holes, and the rotating shaft (51) is rotatably connected to the corresponding through holes.
5. The integrated device for rapid enzymatic hydrolysis and separation of collagen according to claim 1, characterized in that, The inclined plate (61) is arranged in an upward and backward direction along the rotation direction of the rotating tube (30) and the surface in contact with the material is an inclined surface.
6. The integrated device for rapid enzymatic hydrolysis and separation of collagen according to claim 1, characterized in that, The drive assembly (40) includes four support rods (41) disposed on the top of the enzymatic hydrolysis tank (11). A top plate (42) is provided on the upper ends of the four support rods (41). A large driven gear (43) is fixedly sleeved on the tube body of the rotating tube (30) located on the upper side of the enzymatic hydrolysis tank (11). A small driven gear (44) is fixedly sleeved on the upper end of the rotating shaft (31) passing through the rotating tube (30). The top plate (42) is positioned between the top of the enzymatic hydrolysis tank (11) and the top of the enzymatic hydrolysis tank (11). A mounting shaft (45) is vertically rotatable. A small driving gear (46) and a large driving gear (47) are fixedly sleeved on the mounting shaft (45). The small driving gear (46) meshes with the large driven gear (43), and the large driving gear (47) meshes with the small driven gear (44). A drive motor (48) is vertically mounted on the top plate (42). The output shaft of the drive motor (48) passes downward through the top plate (42) and connects to the mounting shaft (45).
7. The integrated device for rapid enzymatic hydrolysis and separation of collagen according to claim 6, characterized in that, The diameter of the small driving gear (46) is the same as the diameter of the small driven gear (44), and the diameter of the large driving gear (47) is the same as the diameter of the large driven gear (43).