Bear gall powder centrifugal separation device
By designing a specially structured centrifugal separation device for bear bile powder, the problems of inconvenient unloading and material splashing have been solved, achieving efficient separation and convenient unloading, keeping the equipment clean, and extending its service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2026-03-13
AI Technical Summary
Existing bear bile powder centrifugal separation devices are inconvenient to unload and are prone to material splashing, which affects the separation effect and equipment cleanliness.
A device comprising an outer cylinder, a conical cylinder, a centrifugal sieve cylinder, a centrifugal sieve hopper, and related connecting structures was designed. Combined with inner walls and inner protruding plates at different inclination angles, and equipped with a water inlet flushing system, it achieves efficient separation, convenient unloading, and cleaning.
It achieves efficient separation of bear bile, prevents material splashing, improves unloading convenience and equipment cleanliness, and extends service life.
Smart Images
Figure CN223988215U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of bear bile powder processing equipment, specifically, to a bear bile powder centrifugal separation device. Background Technology
[0002] Bear bile powder, a traditional Chinese medicine, has various effects such as clearing heat and detoxifying, relieving wind and stopping spasms, and clearing the liver and improving eyesight. Centrifugation is a crucial step in the production and processing of bear bile powder. Its purpose is to effectively separate impurities, water, and components of different densities from the bear bile, thereby improving the purity and quality of the bear bile powder.
[0003] Centrifugal separation of bear bile powder is typically performed within a centrifuge. Many centrifuges are available on the market, and most have a closed bottom. While this allows for centrifugal separation, it makes direct unloading from the bottom difficult; the separated material must be retrieved from the top, hindering unloading convenience. Furthermore, some centrifuges have exposed tops without sealing or baffles, leading to material splashing during centrifugation and affecting efficiency. Therefore, we propose a centrifugal separation device for bear bile powder. Utility Model Content
[0004] The purpose of this invention is to provide a centrifugal separation device for bear bile powder to solve the defects mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A bear bile powder centrifugal separation device includes an outer cylinder. A conical cylinder with its bottom end connected to the outside is fixedly installed at the bottom of the outer cylinder. A bottom sealing cylinder is fixedly installed on the top wall of the outer cylinder. A feed pipe is fixedly installed on the top plate of the outer cylinder. A drive motor is fixedly installed at the center of the top surface of the outer cylinder. A vertically arranged long shaft is fixedly installed at the end of the output shaft of the drive motor. A centrifugal sieve cylinder is fixedly installed on the long shaft. The bottom sealing cylinder is fitted at the top of the centrifugal sieve cylinder. The bottom end of the feed pipe extends into the top cylinder of the centrifugal sieve cylinder. A centrifugal sieve hopper is fixedly installed at the bottom end of the centrifugal sieve hopper. A vertical pipe extending out of the conical cylinder is fixedly installed at the bottom end of the centrifugal sieve hopper. A discharge valve is fixedly installed on the vertical pipe.
[0007] Preferably, the plane containing the inner wall of the conical cylinder is inclined downward at 45° to 60°, and the plane containing the inner wall of the centrifugal sieve is inclined downward at 30° to 60°.
[0008] Preferably, the bottom surface of the bottom sealing cylinder is attached to the top surface of the centrifugal sieve cylinder, and the centrifugal sieve cylinder and the bottom sealing cylinder are rotatably connected.
[0009] Preferably, the feed pipe is located near the long axis, and the discharge valve is located outside the conical cylinder.
[0010] Preferably, both the centrifugal sieve cylinder and the centrifugal sieve hopper are fixedly installed with multiple inner protruding plates arranged in a ring at equal intervals, and the inner protruding plates are arranged along the vertical direction.
[0011] Preferably, a plurality of horizontally arranged fixing rods are fixedly installed on the long shaft, and the fixing rods are fixedly installed on the corresponding inner protruding plates.
[0012] Preferably, the fixing rod is cylindrical, and the inner protruding plate extends inward 3cm to 8cm along the radial direction of the centrifugal sieve cylinder.
[0013] Preferably, a water inlet flushing pipe is fixedly installed on the top of the outer cylinder, a water inlet ring is fixedly installed at the outlet end of the water inlet flushing pipe, and multiple nozzles are fixedly installed at the bottom of the water inlet ring, with the nozzles located inside the bottom sealing cylinder.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. This utility model achieves effective centrifugal separation of bear bile through the design of an outer cylinder, a conical cylinder, a centrifugal sieve cylinder, a centrifugal sieve bucket, and related connecting structures. The feed pipe accurately delivers the bear bile into the centrifugal sieve cylinder. Driven by the drive motor, the centrifugal sieve cylinder rotates at high speed, causing the bear bile to be separated under centrifugal force, thus achieving the effect of easy centrifugal separation.
[0016] 2. This utility model optimizes the material flow path and facilitates the sequential discharge of separated materials by setting conical inner walls and centrifugal sieve hoppers with different inclination angles, thus facilitating unloading. Furthermore, the protruding plates on the centrifugal sieve cylinder and centrifugal sieve hopper, as well as the fixing rods on the long shaft, enhance structural stability. The bottom sealing cylinder fitted onto the top of the centrifugal sieve cylinder prevents material splashing during centrifugation.
[0017] 3. This utility model achieves convenient cleaning of the equipment's interior by installing a water inlet flushing pipe, water inlet ring, and nozzle at the top. After the centrifugal separation is completed, the flushing device can be turned on to flush components such as the centrifugal screen cylinder, thereby keeping the equipment clean, reducing maintenance difficulty, and extending the equipment's service life. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the exploded structure of this utility model;
[0020] Figure 3 This is a cross-sectional view of the outer cylinder of this utility model;
[0021] Figure 4 This is one of the partial structural schematic diagrams of this utility model;
[0022] Figure 5 This is a second schematic diagram of a partial structure of this utility model;
[0023] The meanings of the labels in the diagram are as follows:
[0024] 1. Outer cylinder; 10. Conical cylinder; 11. Water inlet flushing pipe; 111. Water inlet ring; 112. Nozzle; 13. Feed pipe; 14. Bottom sealing cylinder;
[0025] 2. Drive motor; 20. Long shaft; 21. Fixed rod; 22. Centrifugal screen cylinder; 23. Centrifugal screen hopper; 24. Inner protruding plate; 25. Vertical pipe; 26. Discharge valve. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] Please see Figures 1-5 This utility model provides a technical solution: a bear bile powder centrifugal separation device, including an outer cylinder 1, a conical cylinder 10 with its bottom end connected to the outside is fixedly installed at the bottom of the outer cylinder 1, the inner wall of the conical cylinder 10 is inclined downward at 45° to 60°, which is conducive to the smooth discharge of the separated material under the action of gravity, speeding up the discharge speed and preventing the material from accumulating in the cylinder.
[0028] Specifically, a bottom sealing cylinder 14 is fixedly installed on the top wall of the outer cylinder 1, a feed pipe 13 is fixedly installed on the top plate of the outer cylinder 1, a drive motor 2 is fixedly installed at the center of the top surface of the outer cylinder 1, a vertically arranged long shaft 20 is fixedly installed at the end of the output shaft of the drive motor 2, a centrifugal sieve cylinder 22 is fixedly installed on the long shaft 20, the bottom sealing cylinder 14 is sleeved on the top of the centrifugal sieve cylinder 22, the bottom surface of the bottom sealing cylinder 14 is in contact with the top surface of the centrifugal sieve cylinder 22, and the centrifugal sieve cylinder 22 and the bottom sealing cylinder 14 are rotatably connected. On the one hand, it serves to seal the top of the centrifugal sieve cylinder 22 to prevent bear bile from splashing outward during centrifugation; on the other hand, its rotatable connection will not affect the high-speed rotation of the centrifugal sieve cylinder 22 driven by the drive motor 2, ensuring the normal operation of the device.
[0029] Specifically, the bottom end of the feed pipe 13 extends into the top cylinder of the centrifugal sieve cylinder 22. The feed pipe 13 is located near the long axis 20, which can accurately deliver bear bile into the centrifugal sieve cylinder 22 to prepare for subsequent efficient centrifugal separation. At the same time, it also ensures that the feed pipe 13 will not collide with the inner protruding plate 24 and the fixing rod 21.
[0030] Specifically, a centrifugal sieve 23 is fixedly installed at the bottom of the centrifugal sieve cylinder 22, and a vertical pipe 25 that extends out of the conical cylinder 10 is fixedly installed at the bottom of the centrifugal sieve 23. A discharge valve 26 is fixedly installed on the vertical pipe 25 to facilitate the discharge of impurities in the centrifugal sieve 23 outward along the vertical pipe 25 after separation.
[0031] In this embodiment, the inner wall of the centrifugal sieve 23 is inclined downward at 30° to 60°, so that the different components after separation can be more orderly gathered and discharged.
[0032] Specifically, the discharge valve 26 is located outside the conical cylinder 10, which facilitates the opening and closing of the discharge valve 26 from outside the conical cylinder 10.
[0033] Furthermore, multiple inner protruding plates 24 arranged in a ring at equal intervals are fixedly installed on both the centrifuge sieve cylinder 22 and the centrifuge sieve bucket 23. The inner protruding plates 24 are set in the vertical direction and extend inward by 3cm to 8cm along the radial direction of the centrifuge sieve cylinder 22. During the rotation of the centrifuge sieve cylinder 22 and the centrifuge sieve bucket 23, the inner protruding plates 24 can play a role in stirring and dispersing the bear bile, enhancing the centrifugation effect and improving the separation efficiency.
[0034] In addition, multiple horizontally arranged fixing rods 21 are fixedly installed on the long shaft 20. The fixing rods 21 are fixedly installed on the corresponding inner protruding plates 24, which further enhances the connection stability between the centrifugal sieve cylinder 22, the centrifugal sieve bucket 23 and the long shaft 20, and ensures the reliability of the entire centrifugal structure under high-speed rotation.
[0035] It is worth noting that the fixing rod 21 is cylindrical, which makes it less likely that material will accumulate on the fixing rod 21 and fall off during the centrifugation process.
[0036] It is worth noting that a water inlet flushing pipe 11 is fixedly installed on the top of the outer cylinder 1, and a water inlet ring 111 is fixedly installed at the outlet end of the water inlet flushing pipe 11. Multiple nozzles 112 are fixedly installed at the bottom of the water inlet ring 111. The nozzles 112 are located inside the bottom sealing cylinder 14. After the device completes the centrifugal separation work, water can be injected into the device through the water inlet flushing pipe 11, and the nozzles 112 can perform flushing operations on the centrifugal screen cylinder 22, thereby realizing convenient cleaning of the inside of the device, keeping the device clean, reducing maintenance difficulty, and extending the service life of the device.
[0037] When using the bear bile powder centrifugal separation device of this utility model, first close the discharge valve 26, and inject the bear bile raw material into the centrifugal sieve cylinder 22 through the feed pipe 13. Since the feed pipe 13 is close to the long shaft 20, it can accurately feed the material, laying the foundation for efficient centrifugal separation. Then, start the drive motor 2, and its output shaft drives the long shaft 20 to rotate, thereby causing the centrifugal sieve cylinder 22 fixed on the long shaft 20 and the centrifugal sieve bucket 23 below to rotate at high speed, realizing the centrifugal separation operation. The material thrown out by centrifugation enters the outer cylinder 1 and is discharged along the conical cylinder 10.
[0038] After centrifugation is completed, the discharge valve 26 is opened, and the impurities separated in the centrifugal sieve 23 are discharged along the vertical pipe 25. Finally, water is injected into the device through the water inlet flushing pipe 11, and the nozzle 112 at the bottom of the water inlet ring 111 flushes the centrifugal sieve cylinder 22 to keep the device clean, reduce maintenance difficulty, and extend the service life of the device.
[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A centrifugal separation device for bear gall powder, comprising an outer cylinder (1), characterized in that: The bottom of the outer cylinder (1) is fixedly installed with a conical cylinder (10) which is connected with the outside, a bottom blocking cylinder (14) is fixedly installed on the top wall of the outer cylinder (1), a feed pipe (13) is fixedly installed on the top plate of the outer cylinder (1), a driving motor (2) is fixedly installed at the center position of the top surface of the outer cylinder (1), a long shaft (20) vertically arranged is fixedly installed at the output shaft end of the driving motor (2), a centrifugal sieve cylinder (22) is fixedly installed on the long shaft (20), the bottom blocking cylinder (14) is sleeved at the top position of the centrifugal sieve cylinder (22), the bottom end of the feed pipe (13) extends into the top cylinder of the centrifugal sieve cylinder (22), a centrifugal sieve hopper (23) is fixedly installed at the bottom end of the centrifugal sieve cylinder (22), a vertical pipe (25) penetrating through the conical cylinder (10) is fixedly installed at the bottom end of the centrifugal sieve hopper (23), and a discharge valve (26) is fixedly installed on the vertical pipe (25).
2. The bear gall powder centrifugal separation device according to claim 1, characterized in that: The plane where the inner wall of the conical cylinder (10) is located is arranged to be downwardly inclined by 45-60°, and the plane where the inner wall of the centrifugal sieve hopper (23) is located is arranged to be downwardly inclined by 30-60°.
3. The bear gall powder centrifugal separation device according to claim 1, characterized in that: The bottom surface of the bottom blocking cylinder (14) is attached to the top surface of the centrifugal sieve cylinder (22), and the centrifugal sieve cylinder (22) and the bottom blocking cylinder (14) are rotationally connected.
4. The bear gall powder centrifugal separation device according to claim 1, characterized in that: The feed pipe (13) is located close to the long shaft (20), and the discharge valve (26) is located outside the conical cylinder (10).
5. The bear gall powder centrifugal separation device according to claim 1, characterized in that: A plurality of annularly and equidistantly arranged inner protruding plates (24) are fixedly installed on the centrifugal sieve cylinder (22) and the centrifugal sieve hopper (23), and the inner protruding plates (24) are arranged along the vertical direction.
6. The bear gall powder centrifugal separation device according to claim 5, characterized in that: A plurality of horizontally arranged fixing rods (21) are fixedly installed on the long shaft (20), and the fixing rods (21) are fixedly installed on the corresponding inner protruding plates (24).
7. The bear gall powder centrifugal separation device according to claim 6, characterized in that: The fixing rods (21) are in a cylindrical shape, and the inner protruding plates (24) extend inwardly by 3-8 cm along the radial direction of the centrifugal sieve cylinder (22).
8. The bear gall powder centrifugal separation device according to claim 1, characterized in that: A water inlet flushing pipe (11) is fixedly installed at the top of the outer cylinder (1), a water inlet ring (111) is fixedly installed at the water outlet end of the water inlet flushing pipe (11), a plurality of spray heads (112) are fixedly installed at the bottom of the water inlet ring (111), and the spray heads (112) are located in the bottom blocking cylinder (14).