Animal cream purification device

Abstract

The present invention provides an animal cream purification device, and relates to the technical field of cream processing, the animal cream purification device comprises: a separation main body, the bottom of the separation main body is fixedly provided with a support; a liquid phase discharge pipe is fixed on the left side of the separation main body; a solid-phase calandria is fixedly mounted on the rear side of the separation main body; a collecting ring is fixedly mounted at the front end of the solid-phase calandria; the interior of the collecting ring is in a high-front and low-back state; a through hole is formed in the circumferential inner wall of the collecting ring; limiting plates are fixedly mounted on the left side and the right side of the bottom of the separation body. And a chassis is fixedly mounted at the bottom of the limiting plate. When a maintainer maintains or replaces the separation mesh cylinder, other damageable parts in the device can be correspondingly released from positioning and locking, the characteristic enables the maintainer to conveniently replace or maintain the damageable parts, and the problem that the driving assembly and the filter cylinder are usually fixedly mounted at different parts of the device, so that the device is inconvenient to maintain is solved. And the problem of inconvenience in maintenance due to the layout is solved.

Description

Technical Field

[0001] The invention relates to the technical field of cream processing, in particular to an animal cream purification device. Background Art

[0002] When animal cream is processed and produced, it is necessary to use a purification device to purify the animal cream. Most of the animal cream purification devices widely used on the market currently rely on rotary centrifugal technology to effectively separate the solid and liquid components in the cream raw materials to achieve the purpose of purification. However, with the extension of the use cycle, the filter cartridges used to perform separation and filtration functions in these devices often need to be replaced due to problems such as blockage, physical damage or reduced filtration efficiency. At the same time, the drive components in the purification device, while continuously providing rotary centrifugal force to maintain efficient operation, will inevitably wear or malfunction due to long-term high-intensity operation, and thus need timely maintenance or replacement. Due to design considerations, the drive components and filter cartridges are usually fixedly installed in different parts of the device. This layout brings inconvenience during maintenance. Maintenance personnel have to disassemble these two key but vulnerable components one by one according to the established steps, and perform necessary inspections, repairs or replacements. This step-by-step maintenance method is not only time-consuming and labor-intensive, but also significantly reduces the overall maintenance efficiency of the purification device, affecting the continuity and efficiency of the purification device. Summary of the invention

[0003] The present invention relates to an animal cream purification device, wherein when a sealing disk is opened to cancel the sealing of a separation main body, the opening of the sealing disk can also control a corresponding fixing mechanism through the cooperation of multiple structures to cancel the positioning of a separation net cylinder, so that the disassembly work of the separation net cylinder can be automatically completed when the sealing disk is opened, thereby improving the disassembly efficiency of the separation net cylinder and facilitating the replacement or maintenance of the separation net cylinder.

[0004] The present invention provides an animal cream purification device, which specifically comprises: a separation body, a bracket is fixed on the bottom of the separation body; a liquid phase discharge pipe is fixed on the left side of the separation body; a solid phase discharge pipe is fixedly installed on the rear side of the separation body; a collecting ring is fixedly installed on the front end of the solid phase discharge pipe; the interior of the collecting ring is in a state of high front and low back; a perforation is provided on the circumferential inner wall of the collecting ring; limit plates are fixedly installed on the left and right sides of the bottom of the separation body; a chassis is fixedly installed on the bottom of the limit plate; a push sliding plate is slidably installed on the limit plate; a spring A is commonly embedded between the push sliding plate and the chassis; limit blocks are slidably installed on the left and right sides of the limit plate; a force groove is provided on the top outer end of the limit block; the force groove is in an inclined structure; baffles are fixedly installed on the front and back sides of the limit block; a spring B is commonly embedded between the inner side of the baffle and the outer side of the limit plate;

[0005] Preferably, a driving motor is placed on the top of the push sliding plate; two limit grooves are symmetrically provided on the outer wall of the driving motor; a lower pressure plate is slidably installed on the inner bottom end of the separation body; a force ring is fixedly installed on the top of the prime lower pressure plate; when the lower pressure plate moves downward, the bottom end of the lower pressure plate will push the inclined surface of the force groove; a spring C is embedded and installed between the bottom of the force ring and the inner bottom end of the separation body; a ball bearing is rotatably installed on the top of the force ring; a guide column is fixedly installed on the left side of the top of the separation body; a screw rod is rotatably installed on the right side of the top of the separation body; a sealing disk is slidably installed on the guide column; a lubricating ball is rotatably installed on the bottom of the sealing disk;

[0006] Preferably, the sealing disk is also connected to the screw rod through a threaded hole; a loading head is inserted in the center position of the top of the sealing disk; the top of the loading head should be connected to the external supply equipment through a pipeline; a centrifugal component is rotatably installed in the center position of the bottom end of the separation body; the bottom end of the centrifugal component is also connected to the output shaft of the driving motor through a spline; push rods are fixedly installed on the left and right sides of the top of the centrifugal component; a sliding seat is slidably installed inside the centrifugal component; a leakage hole is opened on the top of the sliding seat.

[0007] Preferably, a guide hole is also provided on the circumferential outer wall of the sliding seat; the inner end of the guide hole is connected to the leakage hole; a spring D is embedded between the bottom of the sliding seat and the inner bottom end of the centrifugal member. A connecting plate is fixedly installed at the bottom of the sliding seat; a top pressure ring of annular structure is fixedly installed at the bottom end of the connecting plate; the bottom of the top pressure ring contacts the outer wall of the ball.

[0008] Preferably, the sliding seat has contraction grooves on both sides; a plug-in column is installed in the contraction groove; a baffle is fixedly installed on the circumferential outer wall of the plug-in column; the inner end of the plug-in column is inclined. The push rod is also slidably connected to the sliding seat; a spring E is embedded between the outer side of the baffle and the outer end of the contraction groove; a separation net cylinder is inserted on the sliding seat; and a connecting hole is opened on the separation net cylinder.

[0009] Preferably, the connecting hole is connected to the guide hole; two insertion holes are symmetrically provided on the circumferential inner wall of the separation net cylinder; and the positions of the two insertion holes correspond to the positions of the two insertion posts respectively.

[0010] Preferably, after the sealing disk descends, the lubricating beads at the bottom of the sealing disk will push the top of the separation net cylinder; after the separation net cylinder is pushed by the sealing disk, the separation net cylinder will descend with the sliding seat.

[0011] Preferably, after the separation net cylinder descends, the connecting hole will be connected with the through hole; when the sliding seat descends, the pushing rod will push the inclined surface of the plug column; the inclined surface of the plug column will move outward after being pushed.

[0012] Preferably, after the plug post moves outward, the outer end of the plug post will be inserted into the interior of the socket; when the sliding seat descends, the sliding seat will press down the force ring and the lower pressure plate through the connecting plate and the top pressure ring.

[0013] Preferably, the lower pressure plate will descend after being pressed and push the inclined surface of the force-bearing groove; after being pushed, the inclined surface of the force-bearing groove will move inward with the limiting block and be inserted into the interior of the limiting groove.

[0014] The present invention provides an animal cream purification device, which has the following beneficial effects:

[0015] 1. When the sealing disk is opened to release the sealing state of the separation body, the present invention not only realizes the opening of the sealing disk, but also releases the positioning constraint on the separation net cylinder through the synergistic effect of a series of structures, so that the disassembly process of the separation net cylinder can be automatically and efficiently completed while the sealing disk is opened. This design greatly improves the disassembly efficiency of the separation net cylinder and brings great convenience to the replacement or maintenance of the separation net cylinder.

[0016] 2. During the process of disassembling the separation net cylinder, the present invention can automatically release the positioning of the drive motor through the linkage cooperation of a series of structures, which means that when the maintenance personnel maintain or replace the separation net cylinder, other vulnerable parts in the device will also be released from the positioning lock accordingly. This feature enables the maintenance personnel to replace or maintain these vulnerable parts more conveniently, thereby comprehensively improving the overall maintenance efficiency of the purification device. This design not only improves the continuity of the purification operation, but also further enhances the overall efficiency of the purification device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0018] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached picture:

[0020] Figure 1 The overall structure diagram of the present application is shown;

[0021] Figure 2 This application shows Figure 1 A schematic diagram of the structure from a rear side perspective;

[0022] Figure 3 A schematic diagram of a half-section structure of a separation body of the present application is shown;

[0023] Figure 4A schematic diagram of a half-section structure of a separation main body and a separation net cylinder of the present application is shown;

[0024] Figure 5 A schematic diagram of a half-section structure of a sliding seat and a centrifugal member of the present application is shown;

[0025] Figure 6 The schematic diagram of the structure of the separation part and the centrifugal part in the present application in the disassembled state is shown;

[0026] Figure 7 This application shows Figure 6 Schematic diagram of the bottom perspective structure;

[0027] Figure 8 A schematic diagram of the structure of the force ring and the limit block of the present application is shown;

[0028] Reference numerals list

[0029] 1. Separation body; 2. Solid phase pipe; 3. Collecting ring; 4. Perforation; 5. Limiting plate; 6. Chassis; 7. Pushing slide plate; 8. Spring A; 9. Limiting block; 10. Force groove;

[0030] 11. Baffle; 12. Spring B; 13. Driving motor; 14. Limiting groove; 15. Lower pressure plate; 16. Force ring; 17. Spring C; 18. Ball; 19. Guide column; 20. Screw rod;

[0031] 21. Sealing disk; 22. Feeding head; 23. Centrifugal part; 24. Push rod; 25. Sliding seat; 26. Leak hole; 27. Guide hole; 28. Spring D; 29. ​​Connecting plate; 30. Pressing ring;

[0032] 31. Contraction groove; 32. Insertion column; 33. Baffle plate; 34. Spring E; 35. Separation net cylinder; 36. Connecting hole; 37. Insertion hole. DETAILED DESCRIPTION

[0033] Please refer to Figures 1 to 8 :

[0034] Embodiment 1:

[0035] The present invention proposes an animal cream purification device, comprising: a separation body 1, a bracket is fixed on the bottom of the separation body 1; a liquid phase discharge pipe is fixed on the left side of the separation body 1; a solid phase discharge pipe 2 is fixedly installed on the rear side of the separation body 1; a collecting ring 3 is fixedly installed on the front end of the solid phase discharge pipe 2; the interior of the collecting ring 3 is in a state of high front and low back; a perforation 4 is provided on the circumferential inner wall of the collecting ring 3; limit plates 5 are fixedly installed on the left and right sides of the bottom of the separation body 1; a bottom plate 6 is fixedly installed on the bottom of the limit plate 5; a push sliding plate 7 is slidably installed on the limit plate 5; a spring A8 is commonly embedded between the push sliding plate 7 and the bottom plate 6; a limit block 9 is slidably installed on the left and right sides of the limit plate 5; a force groove 10 is provided on the top outer end of the limit block 9; the force groove 10 is in an inclined structure; baffles 11 are fixedly installed on the front and back sides of the limit block 9; a spring B12 is commonly embedded between the inner side of the baffle 11 and the outer side of the limit plate 5;

[0036] A driving motor 13 is placed on the top of the push sliding plate 7; two limit grooves 14 are symmetrically provided on the outer wall of the driving motor 13; a lower pressure plate 15 is slidably installed on the inner bottom end of the separation body 1; a force ring 16 is fixedly installed on the top of the prime lower pressure plate 15; when the lower pressure plate 15 moves downward, the bottom end of the lower pressure plate 15 will push the inclined surface of the force groove 10; a spring C17 is embedded and installed between the bottom of the force ring 16 and the inner bottom end of the separation body 1; a ball 18 is rotatably installed on the top of the force ring 16; a guide column 19 is fixedly installed on the left side of the top of the separation body 1; a screw rod 20 is rotatably installed on the right side of the top of the separation body 1; a sealing disk 21 is slidably installed on the guide column 19; a lubricating bead is rotatably installed on the bottom of the sealing disk 21;

[0037] The sealing disk 21 is also connected to the screw rod 20 through a threaded hole; a feeding head 22 is inserted in the center of the top of the sealing disk 21; the top of the feeding head 22 should be connected to the external supply equipment through a pipeline; a centrifugal part 23 is rotatably installed in the center of the bottom end of the separation body 1; the bottom end of the centrifugal part 23 is also connected to the output shaft of the drive motor 13 through a spline; push rods 24 are fixedly installed on the left and right sides of the top of the centrifugal part 23; a sliding seat 25 is slidably installed inside the centrifugal part 23; a leakage hole 26 is opened on the top of the sliding seat 25.

[0038] The centrifugal element 23 is rotated by driving the motor 13, so that the centrifugal element 23 rotates with the sliding seat 25 and the separation net cylinder 35. During the rotation, the raw material is supplied to the separation net cylinder 35 through the external supply equipment using the loading head 22, so that the liquid phase in the raw material is separated into the interior of the separation body 1 under the action of the rapid rotation of the separation net cylinder 35 and discharged through the liquid phase discharge pipe, while the solid phase will be retained in the separation net cylinder 35, and enter the interior of the solid phase discharge pipe 2 through the leakage hole 26, the guide hole 27, the connecting hole 36, the perforation 4, and the collecting ring 3, and finally discharged through the solid phase discharge pipe 2.

[0039] Embodiment 2, on the basis of embodiment 1, a guide hole 27 is further provided on the circumferential outer wall of the sliding seat 25; the inner end of the guide hole 27 is connected to the leakage hole 26; a spring D28 is embedded between the bottom of the sliding seat 25 and the inner bottom end of the centrifugal member 23; a connecting plate 29 is fixedly installed at the bottom of the sliding seat 25; a top pressure ring 30 of an annular structure is fixedly installed at the bottom end of the connecting plate 29; the bottom of the top pressure ring 30 contacts the outer wall of the ball 18; a contraction groove 31 is provided on the left and right sides of the interior of the sliding seat 25; the sliding insert inside the contraction groove 31 is arranged A plug post 32 is installed; a baffle plate 33 is fixedly mounted on the circumferential outer wall of the plug post 32; the inner end of the plug post 32 is in an inclined structure; the push rod 24 is also slidably connected to the sliding seat 25; a spring E34 is embedded between the outer side of the baffle plate 33 and the outer end of the contraction groove 31; a separation net cylinder 35 is inserted on the sliding seat 25; a connecting hole 36 is provided on the separation net cylinder 35; the connecting hole 36 is connected to the guide hole 27; two plug holes 37 are symmetrically provided on the circumferential inner wall of the separation net cylinder 35; the positions of the two plug holes 37 correspond to the positions of the two plug posts 32 respectively.

[0040] When the separation net cylinder 35 needs to be disassembled for maintenance, the screw rod 20 is manually rotated to control the sealing disk 21 to move upward along the guide column 19. While the sealing disk 21 moves upward to drive the separation body 1 to seal, the downward pressure on the separation net cylinder 35 is also cancelled, so that the sliding seat 25 moves upward with the separation net cylinder 35 under the action of the spring D28. During the movement, the push rod 24 cancels the push on the inclined surface of the inner end of the plug column 32, so that it is disengaged from the inside of the plug hole 37 under the action of the spring E34, canceling the positioning of the separation net cylinder 35, and facilitating the staff to disassemble the separation net cylinder 35 for maintenance. Maintenance or replacement is performed, and during the upward movement of the sliding seat 25, the top pressure ring 30 on the sliding seat 25 will also cancel the push on the force ring 16 and the lower pressure plate 15, so that the force ring 16 is restored with the lower pressure plate 15 under the action of the spring C17, and the lower pressure plate 15 cancels the push on the inclined surface of the force groove 10, so that the limit block 9 is disengaged from the inside of the limit groove 14 under the action of the spring B12, and the limit on the drive motor 13 is cancelled. Then, the drive motor 13 can be pressed down to make the output shaft of the drive motor 13 disengaged from the inside of the centrifugal member 23, so that the drive motor 13 can be disassembled for maintenance or replacement.

[0041] Embodiment 3, on the basis of embodiment 2, after the sealing disk 21 descends, the lubricating beads at the bottom of the sealing disk 21 will push the top end of the separation net tube 35; after the separation net tube 35 is pushed by the sealing disk 21, the separation net tube 35 will descend with the sliding seat 25; after the separation net tube 35 descends, the connecting hole 36 will also be connected with the through hole 4; when the sliding seat 25 descends, the pushing rod 24 will push the inclined surface of the plug column 32; the inclined surface of the plug column 32 will move outward after being pushed; after the plug column 32 moves outward, the outer end of the plug column 32 will be inserted into the interior of the plug hole 37; when the sliding seat 25 descends, the sliding seat 25 will press down the force ring 16 and the lower pressure plate 15 through the connecting plate 29 and the top pressure ring 30; after the lower pressure plate 15 is pressed, it will descend and push the inclined surface of the force groove 10; after the inclined surface of the force groove 10 is pushed, it will move inward with the limit block 9 and insert it into the interior of the limit groove 14.

[0042] After the drive motor 13 and the separation net cylinder 35 are replaced, the screw rod 20 is reversed to control the sealing disk 21 to descend along the guide column 19. During the descent, the lubricating beads at the bottom of the sealing disk 21 will push the top of the separation net cylinder 35, causing the separation net cylinder 35 to descend with the sliding seat 25. After the separation net cylinder 35 descends, the connecting hole 36 will also be connected with the through hole 4, and when the sliding seat 25 descends, the pushing rod 24 will push the inclined surface of the plug column 32, so that the inclined surface of the plug column 32 will move outward after being pushed and be inserted into the interior of the plug hole 37, thereby restoring the positioning of the separation net cylinder 35. At the same time, the sliding seat 25 will also press down the force ring 16 and the lower pressure plate 15 through the connecting plate 29 and the top pressure ring 30, so that the lower pressure plate 15 will descend after being pressed and push the inclined surface of the force groove 10, so that the inclined surface of the force groove 10 will move inward with the limit block 9 after being pushed and be inserted into the interior of the limit groove 14, thereby restoring the positioning of the drive motor 13.

[0043] The working principle of this embodiment:

[0044] When in use, the centrifugal member 23 is rotated by driving the motor 13, so that the centrifugal member 23 rotates with the sliding seat 25 and the separation net cylinder 35. During the rotation process, the raw material is supplied to the separation net cylinder 35 through the feeding head 22 through the external supply equipment, so that the liquid phase in the raw material is separated into the interior of the separation body 1 and discharged through the liquid phase discharge pipe under the action of the rapid rotation of the separation net cylinder 35, while the solid phase will be retained in the separation net cylinder 35 and enter the interior of the solid phase discharge pipe 2 through the leakage hole 26, the guide hole 27, the connecting hole 36, the perforation 4, and the collecting ring 3, and finally discharged through the solid phase discharge pipe 2. When the separation net cylinder 35 needs to be disassembled for maintenance, the screw rod 20 is manually rotated to control it. The sealing disc 21 moves upward along the guide column 19. While the sealing disc 21 moves upward to seal the separation body 1, it also cancels the downward pressure on the separation net cylinder 35, so that the sliding seat 25 moves upward with the separation net cylinder 35 under the action of the spring D28. During the movement, the push rod 24 cancels the push on the inclined surface of the inner end of the plug column 32, so that it is separated from the inside of the plug hole 37 under the action of the spring E34, and cancels the positioning of the separation net cylinder 35, which is convenient for the staff to disassemble the separation net cylinder 35 for maintenance or replacement. In addition, during the upward movement of the sliding seat 25, the top pressure ring 30 on the sliding seat 25 also cancels the push on the force ring 16 and the lower pressure plate 15, so that the force ring 1 6 is restored with the lower pressing plate 15 under the action of the spring C17, and the lower pressing plate 15 cancels the push on the inclined surface of the force groove 10, so that the limit block 9 is separated from the inside of the limit groove 14 under the action of the spring B12, and the limit on the driving motor 13 is cancelled. Then, the driving motor 13 can be pressed down to separate the output shaft of the driving motor 13 from the inside of the centrifugal member 23, so that the driving motor 13 can be disassembled for maintenance or replacement. After the driving motor 13 and the separation net cylinder 35 are replaced, the screw rod 20 is reversed to control the sealing disk 21 to descend along the guide column 19. During the descent process, the lubricating beads at the bottom of the sealing disk 21 will push the top of the separation net cylinder 35, so that the separation net cylinder 35 5, the sliding seat 25 is lowered, and after the separation net tube 35 is lowered, the connecting hole 36 is still connected with the through hole 4, and when the sliding seat 25 is lowered, the pushing rod 24 pushes the inclined surface of the plug column 32, so that the inclined surface of the plug column 32 is pushed outward and inserted into the inside of the plug hole 37, and the positioning of the separation net tube 35 is restored. At the same time, the sliding seat 25 also presses down the force ring 16 and the lower pressure plate 15 through the connecting plate 29 and the pressing ring 30, so that the lower pressure plate 15 is pressed and lowered and pushes the inclined surface of the force groove 10, so that the inclined surface of the force groove 10 is pushed and moves inward with the limit block 9 and inserts into the inside of the limit groove 14, and the positioning of the drive motor 13 is restored, and the installation is completed.

Claims

1. An animal cream purification device, comprising: A separation body (1), wherein a solid phase discharge tube (2) is fixedly installed on the rear side of the separation body (1); a collecting ring (3) is fixedly installed on the front end of the solid phase discharge tube (2); the interior of the collecting ring (3) is in a state of being higher at the front and lower at the back; a through hole (4) is provided on the circumferential inner wall of the collecting ring (3); and the separation body (1) is characterized in that a limit plate (5) is fixedly installed on the left and right sides of the bottom; a chassis (6) is fixedly installed on the bottom of the limit plate (5); a sliding sleeve is provided on the limit plate (5). A push sliding plate (7) is installed; a spring A (8) is embedded between the push sliding plate (7) and the chassis (6); a limit block (9) is slidably installed on the left and right sides of the limit plate (5); a force groove (10) is opened at the top outer end of the limit block (9); the force groove (10) is an inclined structure; a baffle (11) is fixedly installed on the front and rear sides of the limit block (9); a spring B (12) is embedded between the inner side of the baffle (11) and the outer side of the limit plate (5).

2. The animal cream purification device according to claim 1, characterized in that: A driving motor (13) is placed on the top of the push sliding plate (7); two limiting grooves (14) are symmetrically provided on the outer wall of the driving motor (13); a lower pressure plate (15) is slidably installed on the inner bottom end of the separation body (1); a force ring (16) is fixedly installed on the top of the prime lower pressure plate (15); when the lower pressure plate (15) moves downward, the bottom end of the lower pressure plate (15) will push the inclined surface of the force groove (10); a spring C (17) is embedded and installed between the bottom of the force ring (16) and the inner bottom end of the separation body (1); a ball (18) is rotatably installed on the top of the force ring (16); a guide column (19) is fixedly installed on the left side of the top of the separation body (1); a screw rod (20) is rotatably installed on the right side of the top of the separation body (1); a sealing disk (21) is slidably installed on the guide column (19); and a lubricating ball is rotatably installed on the bottom of the sealing disk (21).

3. The animal cream purification device according to claim 2, characterized in that: The sealing disk (21) is also connected to the screw rod (20) through a threaded connection; a loading head (22) is inserted in the center position of the top of the sealing disk (21); the top of the loading head (22) should be connected to an external supply device through a pipeline; a centrifugal component (23) is rotatably installed in the center position of the bottom end of the separation body (1); the bottom end of the centrifugal component (23) is also connected to the output shaft of the drive motor (13) through a spline; push rods (24) are fixedly installed on the left and right sides of the top of the centrifugal component (23); a sliding seat (25) is slidably installed inside the centrifugal component (23); and a leakage hole (26) is opened at the top of the sliding seat (25).

4. The animal cream purification device according to claim 3, characterized in that: A guide hole (27) is also provided on the circumferential outer wall of the sliding seat (25); the inner end of the guide hole (27) is connected to the leakage hole (26); a spring D (28) is embedded between the bottom of the sliding seat (25) and the inner bottom end of the centrifugal member (23); a connecting plate (29) is fixedly installed on the bottom of the sliding seat (25); a top pressure ring (30) with a circular ring structure is fixedly installed on the bottom end of the connecting plate (29); the bottom of the top pressure ring (30) contacts the outer wall of the ball (18).

5. The animal cream purification device according to claim 4, characterized in that: The sliding seat (25) is provided with contraction grooves (31) on both sides thereof; a plug post (32) is slidably installed inside the contraction groove (31); a baffle (33) is fixedly installed on the circumferential outer wall of the plug post (32); the inner end of the plug post (32) is in an inclined structure; The push rod (24) is also slidably connected to the sliding seat (25); a spring E (34) is embedded between the outer side of the baffle (33) and the outer end of the contraction groove (31); a separation net cylinder (35) is inserted on the sliding seat (25); and a connecting hole (36) is opened on the separation net cylinder (35).

6. The animal cream purification device according to claim 5, characterized in that: The connecting hole (36) is connected to the guide hole (27); two insertion holes (37) are symmetrically provided on the circumferential inner wall of the separation net cylinder (35); the positions of the two insertion holes (37) respectively correspond to the positions of the two insertion posts (32).

7. The animal cream purification device according to claim 6, characterized in that: After the sealing disk (21) descends, the lubricating beads at the bottom of the sealing disk (21) will push the top of the separation net cylinder (35); after the separation net cylinder (35) is pushed by the sealing disk (21), the separation net cylinder (35) will descend with the sliding seat (25).

8. The animal cream purification device according to claim 7, characterized in that: After the separation net cylinder (35) descends, the connecting hole (36) will be connected with the through hole (4); when the sliding seat (25) descends, the pushing rod (24) will push the inclined surface of the plug post (32); the inclined surface of the plug post (32) will move outward after being pushed.

9. The animal cream purification device according to claim 8, characterized in that: After the plug post (32) moves outward, the outer end of the plug post (32) will be inserted into the interior of the plug hole (37); when the sliding seat (25) descends, the sliding seat (25) will press down the force ring (16) and the lower pressure plate (15) through the connecting plate (29) and the top pressure ring (30).

10. The animal cream purification device according to claim 9, characterized in that: The lower pressure plate (15) will descend after being pressed and push the inclined surface of the force-bearing groove (10); after being pushed, the inclined surface of the force-bearing groove (10) will move inward with the limiting block (9) and be inserted into the interior of the limiting groove (14).

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