A separation and purification production device for isolated protein

Abstract

The present invention discloses a separation and purification production device for protein separation, which belongs to the field of separation and purification technology. An annular first filter bin is fixedly provided on the inner wall of the shell, and a first filter screen is movably installed at the bottom of the first filter bin; a vibration ring for driving the first filter screen to lift up and down is movably installed at the bottom of the first filter bin, and a second filter bin is fixedly provided at the bottom of the vibration ring; multiple groups of gate plates are movably installed on the inner wall of the first filter bin, a cleaning cylinder is installed on the top inner wall of the top cover, a driving shaft is movably installed on the output end of the cleaning cylinder, multiple groups of scrapers for scraping and cleaning the first filter screen are installed in the middle of the driving shaft, and a conical second filter screen is installed at the bottom of the driving shaft. In the present invention, when the vibration ring rotates, the first screen screen will reciprocate up and down, and the slurry after the initial filtration falls into the second filter bin below. When the second filter bin and the second filter screen rotate in opposite directions, the slurry can be filtered again. This design improves stability and filtering effect.

Description

Technical Field

[0001] The invention relates to the technical field of separation and purification, in particular to a separation and purification production device for separating proteins. Background Art

[0002] Protein separation is a crucial technique in biochemistry and molecular biology, used to isolate and purify specific proteins from complex biological samples. This process is crucial for studying protein structure, function, and the role they play in various biological processes. Soybeans are rich in high-quality protein, including essential amino acids. Soy protein isolate, a protein powder produced from low-temperature defatted soybean meal, is currently in high demand. During its production and processing, soy protein isolate requires extraction, separation, and purification.

[0003] The filtration system of the present invention is a kind of filtration system of the present invention, and its upper end is provided with a filter, and its lower end is provided with a filter.

[0004] However, the filtering effect of the soybean liquid filtering and purification device disclosed above is general, it cannot perform multiple filtrations, and the filter screen is easily clogged after long-term use, and lacks an efficient cleaning structure. Summary of the Invention

[0005] The purpose of the present invention is to provide a protein separation and purification production device in order to solve the problems of the existing soybean liquid filtration and purification device, such as the general filtration effect, the inability to perform multiple filtration, the easy clogging of the filter screen after long-term use, and the lack of an efficient cleaning structure.

[0006] To achieve the above-mentioned object, the technical solution of the present invention is as follows: a separation and purification production device for protein isolate, comprising a housing, an annular first filter chamber fixedly provided on the inner wall of the housing, a first filter screen movably mounted at the bottom of the first filter chamber; a vibration ring movably mounted at the bottom of the first filter chamber for driving the first filter screen to lift up and down, a second filter chamber fixedly mounted at the bottom of the vibration ring; a plurality of gates movably mounted on the inner wall of the first filter chamber, a top cover mounted on the top of the housing, a cleaning cylinder mounted on the top inner wall of the top cover, a drive shaft movably mounted on the output end of the cleaning cylinder, a plurality of scrapers mounted at the middle of the drive shaft for scraping and cleaning the first filter screen, a conical second filter screen mounted at the bottom of the drive shaft, the second filter screen being located at the bottom of the second filter chamber; when the drive shaft rotates, the scrapers intermittently drive the gates to open and discharge residue on the first filter screen; when the cleaning cylinder drives the drive shaft to lift upward, the residue on the second filter screen is thrown around under the action of inertia.

[0007] As a further solution of the present invention: a plurality of groups of supporting legs are provided on the outer wall of the shell, and a control panel is also provided on the outer wall of the shell.

[0008] As a further solution of the present invention: a bottom cover is installed at the bottom of the shell, a discharge pipe is provided at the bottom of the bottom cover, and a control valve is installed in the middle of the discharge pipe; a liquid inlet is provided at the top of the top cover, and a plurality of diversion pipes located above the first filter are provided at the bottom of the liquid inlet.

[0009] As a further solution of the present invention: a through slag discharge port is provided on the inner wall of the first filter bin, a receiving chamber is provided on the inner wall of the slag discharge port, the gate plate is movably installed in the slag discharge port and the receiving chamber, and a reset member is connected to the inner wall of the gate plate; a relay is installed on the inner wall of the gate plate, and a magnetic plate cooperating with the relay is provided on the outer wall of the scraper.

[0010] As a further solution of the present invention: a lifting groove is provided on the inner wall of the bottom of the first filter bin, and a plurality of reset parts 2 movably installed in the lifting groove are provided on the outer wall of the first filter screen; a plurality of upper protrusions distributed at intervals are provided at the bottom of the first filter screen, and a plurality of lower protrusions cooperating with the upper protrusions are provided on the top of the vibration ring.

[0011] As a further solution of the present invention: a plurality of groups of downward-facing hangers are provided on the outer wall of the first filter bin, a limiting block is provided on the inner wall of the hanger, and a limiting groove cooperating with the limiting block is also provided on the outer wall of the vibration ring; a gear ring is also installed on the outer wall of the vibration ring, a vibration motor is installed on the outer wall of the shell, and a vibration gear meshing with the gear ring is installed on the output end of the vibration motor.

[0012] As a further solution of the present invention: an annular partition is further provided on the inner wall of the shell, and the second filter chamber is movably provided in the middle of the partition; multiple sets of door panels are provided on the outer shell of the shell, and a handle structure is provided on the outer wall of the door panel.

[0013] As a further solution of the present invention: a T-shaped seat is provided on the top of the drive shaft, and a rotating chamber that cooperates with the T-shaped seat is opened at the output end of the cleaning cylinder; a mounting frame is also provided on the top inner wall of the top cover, and a driven gear is movably mounted on the mounting frame, and the driven gear is movably mounted on the drive shaft; a driving device is also installed on the inner wall of the top cover, and a driving gear that meshes with the driven gear is installed at the output end of the driving device.

[0014] As a further solution of the present invention: a through groove is provided in the middle of the mounting frame, a ring groove is provided at the top of the mounting frame, and a mounting ring rail is provided at the bottom of the driven gear to cooperate with the ring groove; an insertion hole is provided in the middle of the driven gear, a plurality of groups of protrusions are provided on the inner wall of the insertion hole, and a plurality of groups of grooves that cooperate with the protrusions are provided on the outer wall of the drive shaft.

[0015] As a further solution of the present invention: a convex ring cooperating with the second filter screen is provided on the inner wall of the second filter bin, and a protective cover is also installed on the bottom of the top cover, and the cleaning cylinder and the driving device are located in the protective cover.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention utilizes two sets of upper and lower primary and secondary screens to perform dual filtration of soybean slurry. When the vibration motor drives the vibration ring to rotate, the upper and lower raised portions cooperate to cause the primary screen to reciprocate relative to the primary filter chamber, achieving efficient filtration. After initial filtration, the slurry falls into the secondary filter chamber below. When the secondary filter chamber and the secondary screen rotate in opposite directions, the slurry is filtered again. This design improves the stability and filtration efficiency of the separation and purification production device.

[0018] 2. In the present invention, when the vibration motor is turned off, the scraper contacts the first filter screen, and driven by the driving device, the scraper scrapes the first filter screen cyclically. At this time, the residue accumulates at the edge of the first filter bin. When the filtration is completed and the slag needs to be discharged, the relay is turned on. At this time, when the scraper rotates, the gate plate is intermittently opened under the action of the magnetic plate, and the residue on the first filter screen falls onto the partition. The driving shaft is then lifted upward by the cleaning cylinder. With the cooperation of the protrusion and the groove, the driven gear always maintains a linkage with the driving shaft. At this time, the small amount of waste residue remaining on the conical second filter screen is thrown onto the partition under the action of centrifugal force and inertia. This design improves the cleaning effect and practicality of the separation and purification production device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further explained below in conjunction with the accompanying drawings and examples:

[0020] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 is a cross-sectional view of the present invention;

[0022] Figure 3 yes Figure 2 A magnified view of the structure at point A;

[0023] Figure 4 yes Figure 2 A magnified view of the structure at B in the middle;

[0024] Figure 5 It is an internal three-dimensional structural diagram of the present invention;

[0025] Figure 6 This is a three-dimensional structural diagram of the first filter chamber in the present invention;

[0026] Figure 7 It is a three-dimensional structural diagram of the first filter screen in the present invention;

[0027] Figure 8 This is a three-dimensional structural diagram of the second filter chamber in the present invention;

[0028] Figure 9 It is a three-dimensional structural diagram of the top cover of the present invention;

[0029] Figure 10 It is a three-dimensional structural diagram of the drive shaft in the present invention;

[0030] Figure 11 It is a three-dimensional structural diagram of the driven gear and the driving gear in the present invention.

[0031] Description of reference numerals:

[0032] 1. Housing; 2. Support legs; 3. Control panel; 4. Top cover; 5. Bottom cover; 6. Discharge pipe; 7. Control valve; 8. First filter chamber; 9. Slag discharge port; 10. Storage chamber; 11. Lifting slot; 12. Gate; 13. Reset element 1; 14. First filter screen; 15. Reset element 2; 16. Vibration ring; 17. Limiting slot; 18. Limiting block; 19. Lower raised portion; 20. Gear ring; 21. Vibration motor; 22. Vibration gear; 23. Second filter chamber; 24. Protruding ring; 25. Partition; 2 6. Door panel; 27. Handle; 28. Cleaning cylinder; 29. Drive shaft; 30. T-seat; 31. Rotating chamber; 32. Mounting frame; 33. Through slot; 34. Driven gear; 35. Socket; 36. Bump; 37. Groove; 38. Drive device; 39. Active gear; 40. Scraper; 41. Relay; 42. Magnetic plate; 43. Second filter; 44. Mounting ring rail; 45. Ring groove; 46. Protective cover; 47. Upper protrusion; 48. Hanger; 49. Liquid inlet; 50. Diverter pipe. DETAILED DESCRIPTION

[0033] The following will be combined with the Figures 1 to 11 The technical solutions of the present invention are clearly and completely described. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0034] The present invention provides a separation and purification production device for protein isolate by improvement, such as Figures 1-11 As shown, it includes a shell 1, an annular first filter chamber 8 is fixedly provided on the inner wall of the shell 1, a first filter screen 14 is movably installed at the bottom of the first filter chamber 8; a vibration ring 16 for driving the first filter screen 14 to lift up and down is movably installed at the bottom of the first filter chamber 8, and a second filter chamber 23 is fixedly provided at the bottom of the vibration ring 16; multiple groups of gate plates 12 are movably installed on the inner wall of the first filter chamber 8, a top cover 4 is installed on the top of the shell 1, and a cleaning cylinder 28 is installed on the inner wall of the top of the top cover 4. A drive shaft 29 is movably installed at the output end, and a plurality of scrapers 40 for scraping and cleaning the first filter screen 14 are installed in the middle of the drive shaft 29. A conical second filter screen 43 is installed at the bottom of the drive shaft 29, and the second filter screen 43 is located at the bottom of the second filter bin 23; when the drive shaft 29 rotates, the scraper 40 intermittently drives the gate 12 to open and discharge the residue on the first filter screen 14; when the cleaning cylinder 28 drives the drive shaft 29 to lift upward, the residue on the second filter screen 43 is thrown around under the action of inertia.

[0035] In this embodiment, the apparatus for separating and purifying protein isolate is primarily composed of three parts: a housing 1, a first filter chamber 8, and a second filter chamber 23. During operation, ground soybean slurry is first introduced into the housing 1 through the liquid inlet 49. The vibration motor 21 and drive device 38 are then activated. As the vibration ring 16 rotates, the lower protrusion 19 intermittently lifts the upper protrusion 47, causing the first filter screen 14 to reciprocate along the lifting groove 11. The filtered slurry falls onto the second filter screen 43. To clean the surface of the first filter screen 14, the vibration motor 21 is turned off, and the scraper 40 circulates and cleans it, depositing waste residue at the edge of the first filter chamber 8. To remove the waste residue, the relay 41 is activated. When the scraper 40, containing the magnetic plate 42, rotates to the position of the slag discharge port 9, the gate 12 rotates with it. Waste residue accumulated at the edge of the first filter chamber 8 falls through the slag discharge port 9 onto the partition 25. After the first filter screen 14 is cleaned, the driving shaft 29 is lifted upward by the cleaning cylinder 28. At this time, a small amount of waste residue remaining on the conical second filter screen 43 is thrown onto the partition 25 under the action of centrifugal force and inertia.

[0036] See attached Figure 1 -Attached Figure 2 A plurality of supporting legs 2 are provided on the outer wall of the shell 1 , and a control panel 3 is also provided on the outer wall of the shell 1 .

[0037] In this embodiment, a control panel 3 is designed to control the operation of the device.

[0038] See attached Figure 1 -Attached Figure 2 A bottom cover 5 is installed at the bottom of the shell 1, a discharge pipe 6 is provided at the bottom of the bottom cover 5, and a control valve 7 is installed in the middle of the discharge pipe 6; a liquid inlet 49 is provided at the top of the top cover 4, and a plurality of diversion pipes 50 located above the first filter screen 14 are provided at the bottom of the liquid inlet 49.

[0039] In this embodiment, a diverter pipe 50 is provided to facilitate the addition of ground soybean slurry to the apparatus, with a protective cover 46 positioned in the middle of the multi-component diverter pipe 50. The double-filtered slurry falls into the bottom cover 5, and a control valve 7 is provided to control the opening and closing of the discharge pipe 6.

[0040] See attached Figure 6 -Attached Figure 7 A slag discharge port 9 is provided on the inner wall of the first filter chamber 8, a receiving chamber 10 is provided on the inner wall of the slag discharge port 9, a gate 12 is movably installed in the slag discharge port 9 and the receiving chamber 10, and a reset member 13 is connected to the inner wall of the gate 12; a relay 41 is installed on the inner wall of the gate 12, and a magnetic plate 42 cooperating with the relay 41 is provided on the outer wall of the scraper 40.

[0041] In this embodiment: when filtering the slurry, the relay 41 is in the closed state, and the scraper 40 can improve the filtering efficiency of the first filter screen 14. When the filtration is completed, the relay 41 is turned on, and when the scraper 40 containing the magnetic plate 42 rotates to the position of the slag discharge port 9, the relay 41 is adsorbed on the magnetic plate 42. When the scraper 40 continues to rotate, the gate 12 also rotates with it. At this time, the gate 12 rotates into the storage chamber 10 and compresses the reset member 13. At this time, the waste residue accumulated at the edge of the first filter bin 8 falls onto the partition 25 through the slag discharge port 9. When the scraper 40 containing the magnetic plate 42 detaches from the gate 12, the gate 12 automatically pops out and returns to its original position under the action of the reset member 13.

[0042] See attached Figure 2 and attached Figure 7 -Attached Figure 8 A lifting groove 11 is provided on the inner wall of the bottom of the first filter chamber 8, and a plurality of reset parts 15 movably installed in the lifting groove 11 are provided on the outer wall of the first filter screen 14; a plurality of upper protrusions 47 are provided at the bottom of the first filter screen 14, and a plurality of lower protrusions 19 cooperating with the upper protrusions 47 are provided at the top of the vibration ring 16.

[0043] In this embodiment, when the vibration ring 16 rotates, the lower protrusion 19 can intermittently lift the upper protrusion 47. At this time, the first filter 14 moves upward along the lifting groove 11 and presses the second reset member 15. When the lower protrusion 19 disengages from the upper protrusion 47, the first filter 14 moves downward under the action of the second reset member 15 and returns to its original position.

[0044] See attached Figure 2 -Attached Figure 3 and attached Figure 8 A plurality of downward-facing hangers 48 are provided on the outer wall of the first filter bin 8, a limit block 18 is provided on the inner wall of the hanger 48, and a limit groove 17 cooperating with the limit block 18 is also provided on the outer wall of the vibration ring 16; a gear ring 20 is also installed on the outer wall of the vibration ring 16, and a vibration motor 21 is installed on the outer wall of the shell 1, and a vibration gear 22 meshing with the gear ring 20 is installed at the output end of the vibration motor 21.

[0045] In this embodiment, in order to mount the vibration ring 16 and improve its stability during rotation, multiple sets of hangers 48 are designed. In order to drive the vibration ring 16 to rotate, thereby achieving the vibration of the first filter screen 14 and the rotation of the second filter chamber 23, a vibration motor 21 is designed.

[0046] See attached Figure 1 -Attached Figure 2An annular partition 25 is also provided on the inner wall of the shell 1, and the second filter chamber 23 is movably provided in the middle of the partition 25; a plurality of door panels 26 are provided on the outer shell of the shell 1, and a handle 27 structure is provided on the outer wall of the door panel 26.

[0047] In this embodiment, the waste residues filtered by the first filter screen 14 and the second filter screen 43 all fall onto the partition plate 25. In order to facilitate cleaning thereof, an openable door panel 26 structure is designed.

[0048] See attached Figure 9 -Attached Figure 10 A T-shaped seat 30 is provided on the top of the driving shaft 29, and a rotating chamber 31 that cooperates with the T-shaped seat 30 is opened at the output end of the cleaning cylinder 28; a mounting bracket 32 is also provided on the top inner wall of the top cover 4, and a driven gear 34 is movably mounted on the mounting bracket 32, and the driven gear 34 is movably mounted on the driving shaft 29; a driving device 38 is also installed on the inner wall of the top cover 4, and a driving gear 39 that meshes with the driven gear 34 is installed at the output end of the driving device 38.

[0049] In this embodiment, to ensure that the drive shaft 29 can rotate freely relative to the output end of the cleaning cylinder 28, thereby achieving filtration and slag removal, a mutually cooperating T-shaped seat 30 and rotating chamber 31 structure are designed. When the scraper 40 abuts the top of the first filter screen 14, the filtration or slag removal state is reached. The drive device 38 is then activated, and the scraper 40 scrapes the top of the first filter screen 14 back and forth, causing waste to accumulate at the edge of the first filter chamber 8. At this time, the second filter chamber 23 and the second filter screen 43 below rotate in opposite directions, providing a stirring centripetal force to the slurry, thereby improving the filtration effect of the second filter screen 43.

[0050] After the first filter screen 14 is cleaned, the driving shaft 29 is lifted upward by the cleaning cylinder 28. At this time, a small amount of waste residue remaining on the conical second filter screen 43 is thrown onto the partition 25 under the action of centrifugal force and inertia.

[0051] See attached Figure 2 -Attached Figure 4 and attached Figure 9 -Attached Figure 11 A through slot 33 is provided in the middle of the mounting frame 32, a ring groove 45 is provided at the top of the mounting frame 32, and a mounting ring rail 44 is provided at the bottom of the driven gear 34 to cooperate with the ring groove 45; a socket 35 is provided in the middle of the driven gear 34, and multiple groups of protrusions 36 are provided on the inner wall of the socket 35, and multiple groups of grooves 37 that cooperate with the protrusions 36 are provided on the outer wall of the drive shaft 29.

[0052] In this embodiment, in order to ensure that the driven gear 34 always maintains linkage with the drive shaft 29, a protrusion 36 and a groove 37 structure are designed. In order to ensure that the driven gear 34 is movably mounted on the mounting frame 32, a ring groove 45 and a mounting ring rail 44 structure that cooperate with each other are designed.

[0053] See attached Figure 2 A convex ring 24 that cooperates with the second filter screen 43 is provided on the inner wall of the second filter bin 23, and a protective cover 46 is also installed at the bottom of the top cover 4, and the cleaning cylinder 28 and the driving device 38 are located in the protective cover 46.

[0054] In this embodiment, in order to improve the sealing performance and avoid accidental leakage of slurry, a convex ring 24 structure is designed. In order to protect the internal equipment and avoid rust after long-term use, a protective cover 46 structure is designed.

[0055] The working principle of the present invention is as follows: when the device is in use, the ground soybean slurry is first input into the shell 1 through the liquid inlet 49. Then the vibration motor 21 and the driving device 38 are started. When the vibration ring 16 rotates, the lower protrusion 19 can intermittently lift the upper protrusion 47. At this time, the first filter screen 14 reciprocates up and down along the lifting groove 11, and the slurry after the initial filtration falls onto the second filter screen 43. When it is necessary to clean the surface of the first filter screen 14, the vibration motor 21 is turned off. At this time, the scraper 40 circulates and cleans it, and the waste residue accumulates at the edge of the first filter bin 8. When the waste residue needs to be cleaned, the relay 41 is turned on. When the scraper 40 containing the magnetic plate 42 rotates to the position of the slag discharge port 9, the gate 12 also rotates with it. At this time, the waste residue accumulated at the edge of the first filter bin 8 falls onto the partition 25 through the slag discharge port 9. After the first filter screen 14 is cleaned, the driving shaft 29 is lifted upward by the cleaning cylinder 28. At this time, a small amount of waste residue remaining on the conical second filter screen 43 is thrown onto the partition 25 under the action of centrifugal force and inertia.

[0056] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and inventive features disclosed herein.

Claims

1. A separation and purification production device for isolated protein, comprising a housing (1), characterized in that: An annular first filter chamber (8) is fixedly provided on the inner wall of the housing (1), and a first filter screen (14) is movably mounted on the bottom of the first filter chamber (8); a vibration ring (16) for driving the first filter screen (14) to lift up and down is movably mounted on the bottom of the first filter chamber (8), and a second filter chamber (23) is fixedly mounted on the bottom of the vibration ring (16); A plurality of gate plates (12) are movably mounted on the inner wall of the first filter chamber (8), a top cover (4) is mounted on the top of the housing (1), a cleaning cylinder (28) is mounted on the inner wall of the top of the top cover (4), a driving shaft (29) is movably mounted on the output end of the cleaning cylinder (28), a plurality of scrapers (40) for scraping and cleaning the first filter screen (14) are mounted on the middle of the driving shaft (29), a conical second filter screen (43) is mounted on the bottom of the driving shaft (29), and the second filter screen (43) is located at the bottom of the second filter chamber (23); When the drive shaft (29) rotates, the scraper (40) intermittently drives the gate (12) to open and discharge the residue on the first filter screen (14); when the cleaning cylinder (28) drives the drive shaft (29) to lift upward, the residue on the second filter screen (43) is thrown to the surroundings under the action of inertia; a through-going slag discharge port (9) is provided on the inner wall of the first filter bin (8), and a receiving chamber (10) is provided on the inner wall of the slag discharge port (9), and the gate (12) is movably installed in the slag discharge port (9) and the receiving chamber (10); A reset member (13) is connected to the inner wall of the gate (12); a relay (41) is mounted on the inner wall of the gate (12); a magnetic plate (42) cooperating with the relay (41) is provided on the outer wall of the scraper (40); a gear ring (20) is also mounted on the outer wall of the vibration ring (16); a vibration motor (21) is mounted on the outer wall of the housing (1); and a vibration gear (22) meshing with the gear ring (20) is mounted on the output end of the vibration motor (21); When the second filter chamber (23) and the second filter screen (43) rotate in opposite directions, the slurry can be filtered again.

2. A separation and purification production device for protein isolate according to claim 1, characterized in that: A plurality of groups of supporting legs (2) are provided on the outer wall of the shell (1), and a control panel (3) is also provided on the outer wall of the shell (1).

3. A separation and purification production device for protein isolate according to claim 1, characterized in that: A bottom cover (5) is installed at the bottom of the shell (1), a discharge pipe (6) is provided at the bottom of the bottom cover (5), and a control valve (7) is installed in the middle of the discharge pipe (6); a liquid inlet (49) is provided at the top of the top cover (4), and a plurality of diversion pipes (50) located above the first filter screen (14) are provided at the bottom of the liquid inlet (49).

4. A separation and purification production device for protein isolate according to claim 1, characterized in that: A lifting groove (11) is provided on the inner wall of the bottom of the first filter chamber (8), and a plurality of reset parts (15) movably installed in the lifting groove (11) are provided on the outer wall of the first filter screen (14); a plurality of upper protrusions (47) spaced apart are provided on the bottom of the first filter screen (14), and a plurality of lower protrusions (19) cooperating with the upper protrusions (47) are provided on the top of the vibration ring (16).

5. A separation and purification production device for a protein isolate according to any one of claims 1 to 4, characterized in that: A plurality of downwardly oriented hangers (48) are provided on the outer wall of the first filter bin (8), a limiting block (18) is provided on the inner wall of the hanger (48), and a limiting groove (17) cooperating with the limiting block (18) is also provided on the outer wall of the vibration ring (16).

6. A separation and purification production device for protein isolate according to claim 1, characterized in that: An annular partition (25) is further provided on the inner wall of the housing (1), and the second filter chamber (23) is movably provided in the middle of the partition (25); a plurality of door panels (26) are provided on the outer shell of the housing (1), and a handle (27) structure is provided on the outer wall of the door panels (26).

7. A separation and purification production device for an isolated protein according to any one of claims 1 to 4, characterized in that: A T-shaped seat (30) is provided on the top of the driving shaft (29), and a rotating chamber (31) that cooperates with the T-shaped seat (30) is provided at the output end of the cleaning cylinder (28); a mounting frame (32) is further provided on the top inner wall of the top cover (4), and a driven gear (34) is movably mounted on the mounting frame (32), and the driven gear (34) is movably mounted on the driving shaft (29); a driving device (38) is further installed on the inner wall of the top cover (4), and a driving gear (39) that meshes with the driven gear (34) is installed at the output end of the driving device (38).

8. A separation and purification production device for isolated protein according to claim 7, characterized in that: A through slot (33) is provided in the middle of the mounting frame (32), an annular slot (45) is provided on the top of the mounting frame (32), and a mounting ring rail (44) is provided at the bottom of the driven gear (34) to cooperate with the annular slot (45); a socket (35) is provided in the middle of the driven gear (34), a plurality of groups of protrusions (36) are provided on the inner wall of the socket (35), and a plurality of groups of grooves (37) to cooperate with the protrusions (36) are provided on the outer wall of the drive shaft (29).

9. A separation and purification production device for protein isolate according to claim 7, characterized in that: A convex ring (24) is provided on the inner wall of the second filter bin (23) and is matched with the second filter screen (43). A protective cover (46) is also installed on the bottom of the top cover (4). The cleaning cylinder (28) and the driving device (38) are located in the protective cover (46).

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