Separation and purification production device for protein isolate

Abstract

The invention discloses a separation and purification production device for protein isolate, and belongs to the technical field of separation and purification. An annular first filter bin is fixedly arranged on the inner wall of a shell, and a first filter screen is movably mounted at the bottom of the first filter bin; a vibration ring for driving the first filter screen to lift up and down is movably mounted at the bottom of the first filter bin, and a second filter bin is fixedly arranged at the bottom of the vibration ring; a plurality of groups of flashboards are movably mounted on the inner wall of the first filter bin, a cleaning cylinder is mounted on the inner wall of the top of the top cover, a driving shaft is movably mounted at the output end of the cleaning cylinder, a plurality of groups of scrapers for scraping and cleaning the first filter screen are mounted in the middle of the driving shaft, and a conical second filter screen is mounted at the bottom of the driving shaft. When the vibration ring rotates, the first screen can move up and down in a reciprocating mode, slurry obtained after primary filtering falls into the second filtering bin on the lower portion, when the second filtering bin and the second filtering screen rotate in the opposite directions, the slurry can be filtered again, and the stability and the filtering effect are improved through the design.

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 an important technology in biochemistry and molecular biology, used to separate and purify specific proteins from complex biological samples. This process is essential for studying the structure, function and role of proteins in various biological processes. Soybeans are rich in high-quality protein and contain essential amino acids for the human body. Soybean protein isolate is a protein powder produced from low-temperature defatted soybean meal. The demand for soy protein isolate is huge nowadays. In the production and processing of soy protein isolate, it needs to be extracted, separated and purified.

[0003] The Chinese patent application with publication number CN116585796A discloses a step-by-step filtering mechanism for producing soybean lecithin, comprising a box body, a liquid inlet is arranged at the upper end of the box body, a filter core is installed inside the liquid inlet, a vertical rod is connected to the inside of the filter core, the upper end of the vertical rod is connected to a cross rod, the lower end of the cross rod is arranged with a connecting rod, the lower end of the vertical rod is connected to a connecting strip, a scraper strip is installed on the outer surface of the connecting strip, an adjustment mechanism is arranged on one side of the top of the box body, a first filter plate and a second filter plate are detachably installed inside the box body and below the filter core, an iron removal plate is arranged on the surface of the first filter plate, a limit block, a bolt and a fixing block are arranged so that the first filter plate and the second filter plate can be quickly installed or removed, which is convenient for the next use of the equipment, and the filter core is released from the limit by disassembling the vertical rod and the cross rod, thereby facilitating the disassembly and cleaning of the filter core, and the scraper strip inside the filter core can scrape and brush the inner surface of the filter core to prevent the filter core surface from being blocked.

[0004] However, the filtering effect of the soybean liquid filtering and purification device disclosed above is general, and multiple filtering cannot be performed on it. Moreover, the filter screen is easily clogged after long-term use, and there is a lack of an efficient cleaning structure. Summary of the invention

[0005] The purpose of the present invention is to provide a separation and purification production device for isolated protein in order to solve the problems that the existing soybean liquid filtering and purification device has a general filtering effect, cannot perform multiple filtrations, the filter screen is easily blocked after long-term use, and lacks an efficient cleaning structure.

[0006] To achieve the above-mentioned purpose, the technical scheme of the present invention is: a separation and purification production device for protein separation, comprising a shell, an annular first filter bin is fixedly arranged on the inner wall of the shell, 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 arranged at the bottom of the vibration ring; multiple groups of gates are movably installed on the inner wall of the first filter bin, a top cover is installed on the top of the shell, 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, a conical second filter screen is installed at the bottom of the driving shaft, and the second filter screen is located at the bottom of the second filter bin; when the driving shaft rotates, the scraper intermittently drives the gate to open and discharge the residue on the first filter screen; when the cleaning cylinder drives the driving 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 arranged on the outer wall of the shell, and a control panel is also arranged 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 arranged at the bottom of the bottom cover, and a control valve is installed in the middle of the discharge pipe; a liquid inlet is arranged at the top of the top cover, and a plurality of diversion pipes located above the first filter are arranged 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 storage cavity is provided on the inner wall of the slag discharge port, the gate plate is movably installed in the slag discharge port and the storage cavity, 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 opened 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 arranged on the outer wall of the first filter screen; a plurality of upper protrusions distributed at intervals are arranged on the bottom of the first filter screen, and a plurality of lower protrusions cooperating with the upper protrusions are arranged on the top of the vibration ring.

[0011] As a further solution of the present invention: a plurality of groups of hangers facing downward are arranged on the outer wall of the first filter bin, a limiting block is arranged on the inner wall of the hanger, and a limiting groove cooperating with the limiting block is also opened 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 also arranged on the inner wall of the shell, and the second filter chamber is movably arranged in the middle of the partition; a plurality of door panels are arranged on the outer shell of the shell, and a handle structure is arranged on the outer wall of the door panel.

[0013] As a further solution of the present invention: a T-shaped seat is arranged on the top of the driving shaft, and a rotating chamber cooperating with the T-shaped seat is opened at the output end of the cleaning cylinder; a mounting frame is also arranged on the top inner wall of the top cover, a driven gear is movably mounted on the mounting frame, and the driven gear is movably mounted on the driving shaft; a driving device is also installed on the inner wall of the top cover, and a driving gear meshing 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 in the top of the mounting frame, and a mounting ring rail matching with the ring groove is provided at the bottom of the driven gear; 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 matching with the protrusions are provided on the outer wall of the driving shaft.

[0015] As a further solution of the present invention: a convex ring cooperating with the second filter screen is arranged on the inner wall of the second filter bin, 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: 1. The present invention can perform double filtration on soybean slurry through two groups of upper and lower first and second filter screens. When the vibration motor drives the vibration ring to rotate, the first screen will reciprocate up and down relative to the first filter bin with the cooperation of the upper and lower protrusions, thereby achieving efficient filtration. 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 the stability and filtration effect of the separation and purification production device.

[0017] 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. Then the driving shaft is lifted upward by the cleaning cylinder, and the driven gear always keeps a linkage with the driving shaft under the cooperation of the protrusion and the groove. 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

[0018] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a three-dimensional structural diagram of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 yes Figure 2 A magnified view of the structure at center A; Figure 4 yes Figure 2 A magnified view of the structure at B in the middle; Figure 5 It is an internal three-dimensional structure diagram of the present invention; Figure 6 It is a three-dimensional structural diagram of the first filter chamber in the present invention; Figure 7 is a three-dimensional structural diagram of the first filter screen in the present invention; Figure 8 It is a three-dimensional structural diagram of the second filter chamber in the present invention; Fig. 9 It is a three-dimensional structural diagram of the top cover in the present invention; Fig.10 It is a three-dimensional structural diagram of the drive shaft in the present invention; Fig.11 It is a three-dimensional structural diagram of the driven gear and the driving gear in the present invention.

[0019] Description of reference numerals: 1. Shell; 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 member 1; 14. First filter screen; 15. Reset member 2; 16. Vibration ring; 17. Limiting slot; 18. Limiting block; 19. Lower raised part; 20. Gear ring; 21. Vibration motor; 22. Vibration gear; 23. Second filter chamber; 24. Convex ring; 25. Partition; 2 6. Door panel; 27. Handle; 28. Cleaning cylinder; 29. ​​Driving shaft; 30. T-seat; 31. Rotating chamber; 32. Mounting frame; 33. Through slot; 34. Driven gear; 35. Socket; 36. Bump; 37. Groove; 38. Driving 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

[0020] The following will be combined with the attached Figures 1 to 11 The technical solution of the present invention is described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] The present invention provides a separation and purification production device for isolated protein by improvement, such as Figure 1-Figure 11 As shown, it includes a shell 1, an annular first filter chamber 8 is fixedly arranged on the inner wall of the shell 1, and 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 arranged 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 driving 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 driving shaft 29. A conical second filter screen 43 is installed at the bottom of the driving shaft 29, and the second filter screen 43 is located at the bottom of the second filter bin 23; when the driving shaft 29 rotates, the scraper 40 intermittently drives the gate plate 12 to open and discharge the residue on the first filter screen 14; when the cleaning cylinder 28 drives the driving shaft 29 to lift upward, the residue on the second filter screen 43 is thrown around under the action of inertia.

[0022] In this embodiment: the separation and purification production device of the isolated protein is mainly divided into three parts: the housing 1, the first filter chamber 8 and the second filter chamber 23. When the device is in use, the ground soybean slurry is first input into the housing 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, turn off the vibration motor 21, and the scraper 40 circulates and cleans it, and the waste residue accumulates at the edge of the first filter chamber 8. When it is necessary to clean the waste residue, turn on the relay 41, and 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, and the waste residue accumulated at the edge of the first filter chamber 8 falls onto the partition 25 through the slag discharge port 9. When 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 plate 25 under the action of centrifugal force and inertia.

[0023] See attached Figure 1 -Attached Figure 2 A plurality of supporting legs 2 are arranged on the outer wall of the shell 1 , and a control panel 3 is also arranged on the outer wall of the shell 1 .

[0024] In this embodiment, in order to control the operation of the device, a control panel 3 structure is designed.

[0025] 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 arranged 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 arranged at the top of the top cover 4, and a plurality of diversion pipes 50 located above the first filter screen 14 are arranged at the bottom of the liquid inlet 49.

[0026] In this embodiment, in order to facilitate the addition of soybean grinding slurry into the device, a diverter pipe 50 structure is designed, and the protective cover 46 is located in the middle of the multi-component diverter pipe 50. The slurry after double filtration falls into the bottom cover 5, and in order to control the opening and closing of the discharge pipe 6, a control valve 7 structure is designed.

[0027] See attached Figure 6 -Attached Figure 7 A through slag discharge port 9 is provided on the inner wall of the first filter bin 8, a receiving chamber 10 is provided on the inner wall of the slag discharge port 9, a gate plate 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 plate 12; a relay 41 is installed on the inner wall of the gate plate 12, and a magnetic plate 42 cooperating with the relay 41 is provided on the outer wall of the scraper 40.

[0028] 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 filtering 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 slag 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 is separated from the gate 12, the gate 12 automatically pops out and returns to its original position under the action of the reset member 13.

[0029] 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 members 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 intervals at 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.

[0030] In this embodiment, when the vibration ring 16 rotates, the lower protrusion 19 can intermittently lift the upper protrusion 47, and 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 is separated 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.

[0031] See attached Figure 2 -Attached Figure 3 and attached Figure 8 A plurality of groups of downwardly oriented hangers 48 are arranged on the outer wall of the first filter bin 8, a limiting block 18 is arranged on the inner wall of the hanger 48, and a limiting groove 17 cooperating with the limiting block 18 is also opened 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, 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.

[0032] In this embodiment, in order to install 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 realizing the vibration of the first filter screen 14 and the rotation of the second filter chamber 23, a vibration motor 21 is designed.

[0033] 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.

[0034] 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.

[0035] See attached Fig. 9 -Attached Fig.10 A T-shaped seat 30 is provided on the top of the driving shaft 29, and a rotating chamber 31 cooperating with the T-shaped seat 30 is opened at the output end of the cleaning cylinder 28; a mounting frame 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 frame 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 meshing with the driven gear 34 is installed at the output end of the driving device 38.

[0036] In this embodiment: In order to ensure that the drive shaft 29 can rotate freely relative to the output end of the cleaning cylinder 28, so as to achieve filtering and slag discharge, a T-shaped seat 30 and a rotating chamber 31 structure that cooperate with each other are designed. When the scraper 40 abuts against the top of the first filter screen 14, it is in the filtering or slag discharge state, and then the driving device 38 is started. At this time, the scraper 40 scrapes the top of the first filter screen 14 back and forth, and the waste slag accumulates on the edge of the first filter bin 8. At this time, the second filter bin 23 and the second filter screen 43 below rotate in opposite directions, which can provide stirring centripetal force to the slurry, thereby improving the filtering effect of the second filter screen 43.

[0037] When 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 plate 25 under the action of centrifugal force and inertia.

[0038] See attached Figure 2 -Attached Figure 4 and attached Fig. 9 -Attached Fig.11 A through groove 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 matching with the ring groove 45 is provided at the bottom of the driven gear 34; a plug hole 35 is provided in the middle of the driven gear 34, and a plurality of groups of protrusions 36 are provided on the inner wall of the plug hole 35, and a plurality of groups of grooves 37 matching with the protrusions 36 are provided on the outer wall of the driving shaft 29.

[0039] In this embodiment, in order to ensure that the driven gear 34 always keeps 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.

[0040] See attached Figure 2 A convex ring 24 cooperating 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 .

[0041] In this embodiment, in order to improve the airtightness 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.

[0042] Working principle of the present invention: When the device is in use, the ground soybean slurry is first input into the housing 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, turn off the vibration motor 21, and the scraper 40 circulates and cleans it, and the waste residue accumulates at the edge of the first filter bin 8. When it is necessary to clean the waste residue, turn on the relay 41, and 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, and 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 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 plate 25 under the action of centrifugal force and inertia.

[0043] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those 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 will not be limited to the embodiments shown herein, but will 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 arranged 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 arranged 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 bin (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 in the middle of the driving shaft (29); a conical second filter screen (43) is mounted at the bottom of the driving 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 plate (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 due to the action of inertia.

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

3. A separation and purification production device for an isolated protein 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 arranged 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 arranged at the top of the top cover (4), and a plurality of groups of diverter pipes (50) located above the first filter screen (14) are arranged at the bottom of the liquid inlet (49).

4. A separation and purification production device for an isolated protein according to claim 1, characterized in that: A slag discharge port (9) is provided on the inner wall of the first filter bin (8), a storage chamber (10) is provided on the inner wall of the slag discharge port (9), the gate plate (12) is movably mounted in the slag discharge port (9) and the storage chamber (10), and a reset member (13) is connected to the inner wall of the gate plate (12); a relay (41) is mounted on the inner wall of the gate plate (12), and a magnetic plate (42) cooperating with the relay (41) is provided on the outer wall of the scraper (40).

5. A separation and purification production device for an isolated protein according to claim 1, characterized in that: A lifting groove (11) is provided on the inner wall of the bottom of the first filter bin (8), and a plurality of reset parts (15) movably mounted in the lifting groove (11) are provided on the outer wall of the first filter screen (14); a plurality of upper protrusions (47) arranged at intervals 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 on the top of the vibration ring (16).

6. A separation and purification production device for an isolated protein according to any one of claims 1 to 5, characterized in that: The outer wall of the first filter bin (8) is provided with a plurality of groups of hangers (48) facing downwards, the inner wall of the hanger (48) is provided with a limit block (18), and the outer wall of the vibration ring (16) is also provided with a limit groove (17) that cooperates with the limit block (18); a gear ring (20) is also installed on the outer wall of the vibration ring (16), a vibration motor (21) is installed on the outer wall of the housing (1), and a vibration gear (22) that meshes with the gear ring (20) is installed at the output end of the vibration motor (21).

7. A separation and purification production device for an isolated protein according to claim 1, characterized in that: An annular partition (25) is also provided on the inner wall of the housing (1), and the second filter chamber (23) is movably arranged in the middle of the partition (25); a plurality of sets 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 panel (26).

8. A separation and purification production device for an isolated protein according to any one of claims 1 to 5, characterized in that: A T-shaped seat (30) is arranged on the top of the driving shaft (29), and a rotating chamber (31) cooperating with the T-shaped seat (30) is provided at the output end of the cleaning cylinder (28); a mounting frame (32) is also arranged on the inner wall of the top 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 also installed on the inner wall of the top cover (4), and a driving gear (39) meshing with the driven gear (34) is installed at the output end of the driving device (38).

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

10. The separation and purification production device for an isolated protein according to claim 8, characterized in that: A convex ring (24) cooperating with the second filter screen (43) is provided on the inner wall of the second filter bin (23), a protective cover (46) is also installed on the bottom of the top cover (4), and the cleaning cylinder (28) and the driving device (38) are located inside the protective cover (46).

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