Extraction and purification equipment for plant source nano vesicles
By combining a servo motor-driven crushing rod assembly and a filter box design, the problem of existing equipment being unable to adjust the degree of crushing has been solved, enabling efficient extraction and purification of plant-derived nanovesicles.
Patent Information
- Application Number
- CN202520372416.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-03-05
AI Technical Summary
Existing plant-derived nanovesicle extraction equipment cannot be adjusted according to the different degrees of plant fragmentation, resulting in low extraction efficiency.
A device for the extraction and purification of plant-derived nanovesicles was designed. The device uses a combination of a rotating shaft driven by a servo motor and a crushing rod to achieve flexible adjustment of the degree of plant crushing. It is also equipped with a filter box and an soaking chamber for rapid purification.
It enables flexible adjustment of the crushing degree according to the size of the plant, improves the extraction efficiency, and makes the purification process of the crushed material more convenient and efficient.
Smart Images
Figure CN223831975U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of cosmetic production technology, and more specifically, it relates to a device for the extraction and purification of plant-derived nanovesicles. Background Technology
[0002] Nanovesicles are supramolecular aggregates formed by the self-assembly of amphiphilic molecules, possessing a structure similar to cell membranes. Typically ranging in size from 10 to 1000 nm, nanovesicles can carry bioactive substances such as drugs, nucleic acids, and proteins, delivering these substances to target cells or tissues through specific mechanisms. Research and applications of nanovesicles span multiple fields, including drug delivery, vaccine development, and cell therapy. Nanovesicles are usually obtained through extraction from plants and subsequent purification.
[0003] Based on the above, the following problems were found: Existing extraction equipment usually involves first crushing the plant, then transferring it, extracting nanovesicles through long-term soaking, and then purifying it by adding chemical reagents. Since different plant sources require different degrees of crushing, existing extraction and crushing devices usually do not have the function of adjusting the size of the crushed plant.
[0004] Therefore, in view of this, we will study and improve the existing structure and its deficiencies, and provide a device for the extraction and purification of plant-derived nanovesicles, in order to achieve a more practical purpose. Utility Model Content
[0005] To address the aforementioned technical problems, this invention provides an extraction and purification device for plant-derived nanovesicles, which solves the problem that different plant sources require different degrees of crushing, while existing extraction and crushing devices typically lack the function of adjusting the size of the crushed plant material.
[0006] This invention provides a device for the extraction and purification of plant-derived nanovesicles, achieved through the following specific technical means:
[0007] An extraction and purification device for plant-derived nanovesicles includes a crushing chamber, a feed pipe fixedly through the top of the outer wall of the crushing chamber, an soaking chamber fixedly through the bottom of the outer wall of the crushing chamber, a support rod fixedly through the outer wall of the crushing chamber, a servo motor fixedly through the top of the support rod, a rotating shaft fixedly through the power output end of the servo motor, a first crushing rod fixedly through the outer wall of the rotating shaft, a moving rod slidably connected through one side of the crushing chamber, a second crushing rod fixedly through the outer wall of the moving rod, a threaded rod threadedly connected through the other side of the crushing chamber, a handle fixedly through one end of the threaded rod, the bottom of the crushing chamber communicating with the top of the soaking chamber, and placement grooves opened in the middle of the tops at both ends of the soaking chamber, with support rings slidably connected inside the placement grooves, a filter box fixedly through the bottom of the support ring, and a filter hole opened through one side of the filter box.
[0008] Furthermore, the movable rod is configured in a hollow rectangular shape, and one end of the movable rod is threadedly connected to the threaded rod.
[0009] Furthermore, the second crushing rod is provided in multiple sets, with each set of the second crushing rod arranged horizontally at equal intervals. The first crushing rod is also provided in multiple sets, with the multiple sets of the second crushing rod and the multiple sets of the first crushing rod arranged in a one-to-one correspondence.
[0010] Furthermore, the filter holes are located at the bottom and sides of the filter box, and multiple filter holes are provided, which are arranged in a filling and equidistant manner.
[0011] Furthermore, the filter box is located directly below the bottom of the crushing chamber, and the height of the filter box is less than the height of the placement slot.
[0012] Furthermore, a water inlet pipe is fixed through the middle of one side of the soaking tank, and a drain pipe is fixed through the bottom of one side of the soaking tank. Valves are provided on the outer walls of both the drain pipe and the water inlet pipe.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] 1. In this utility model, the position of the moving rod is adjusted according to the size of the plant source to be crushed. The moving rod is connected to the crushing box by a threaded rod. Turning the handle drives the threaded rod to rotate, thereby changing the position of the second crushing rod on the moving rod. Turning the handle adjusts the distance between the second crushing rod and the first crushing rod. By starting the servo motor, the rotating shaft and the first crushing rod are driven to rotate, crushing the plant source, thereby achieving the effect of quickly adjusting the size of the crushed plant source.
[0015] 2. In this invention, the crushed plant source falls into the filter box. After being fully soaked, the filter box is removed from the placement tank by moving the support ring upwards, which allows for quick cleaning. At the same time, during soaking, chemical agents for purification are injected through the water inlet pipe. After the reaction is completed, the purified nanovesicles in the soaking tank are taken out through the drain pipe, thus achieving the more convenient effect of direct extraction and purification after crushing. Attached Figure Description
[0016] Figure 1 This is a front view schematic diagram of the overall structure of this utility model.
[0017] Figure 2 This is a schematic diagram of the internal structure of this utility model.
[0018] Figure 3 This is a side view of the overall structure of this utility model.
[0019] Figure 4 This is a schematic diagram of the filter box structure of this utility model.
[0020] The correspondence between the component names in the diagram and the attached drawing numbers is as follows:
[0021] 1. Crushing box; 2. Feed pipe; 3. Support rod; 4. Servo motor; 5. Rotating shaft; 6. First crushing rod; 7. Moving rod; 8. Second crushing rod; 9. Threaded rod; 10. Handle; 11. Soaking tank; 12. Placement tank; 13. Support ring; 14. Filter box; 15. Filter hole; 16. Drain pipe; 17. Water inlet pipe. Detailed Implementation
[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0023] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; in addition, the terms "first," "second," "third," etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0024] Example:
[0025] As attached Figure 1 To be continued Figure 4 As shown:
[0026] This utility model provides an extraction and purification device for plant-derived nanovesicles, including a crushing chamber 1, a feed pipe 2 fixed through the top of the outer wall of the crushing chamber 1, an soaking tank 11 fixed to the bottom of the outer wall of the crushing chamber 1, a support rod 3 fixed to the outer wall of the crushing chamber 1, a servo motor 4 fixed to the top of the support rod 3, a rotating shaft 5 fixed to the power output end of the servo motor 4, a first crushing rod 6 fixed to the outer wall of the rotating shaft 5, a moving rod 7 slidably connected through one side of the crushing chamber 1, a second crushing rod 8 fixed to the outer wall of the moving rod 7, a threaded rod 9 threadedly connected through the other side of the crushing chamber 1, a handle 10 fixed to one end of the threaded rod 9, the bottom of the crushing chamber 1 and the top of the soaking tank 11 communicating with each other, a placement groove 12 is opened in the middle of the top of both ends of the soaking tank 11, a support ring 13 is slidably connected inside the placement groove 12, a filter box 14 is fixed to the bottom of the support ring 13, and a filter hole 15 is opened through one side of the filter box 14.
[0027] The movable rod 7 is hollow and rectangular. One end of the movable rod 7 is threaded to the threaded rod 9. The rectangular movable rod 7 is connected to the crushing box 1 to prevent the movable rod 7 from rotating when subjected to external force. The movable rod 7 is connected to the crushing box 1 through the threaded rod 9. Rotating the handle 10 drives the threaded rod 9 to rotate, thereby changing the position of the second crushing rod 8 on the movable rod 7. The servo motor 4 drives the rotating shaft 5 and the first crushing rod 6 to rotate, thereby crushing the plant source.
[0028] The second crushing rod 8 is provided in multiple sets, with each set of the second crushing rod 8 arranged horizontally at equal intervals. The first crushing rod 6 is provided in multiple sets, with the multiple sets of the second crushing rod 8 and the multiple sets of the first crushing rod 6 arranged in a one-to-one correspondence. The distance between the second crushing rod 8 and the first crushing rod 6 can be adjusted by rotating the handle 10, so that the spacing between the crushed plants can be adjusted quickly.
[0029] The filter holes 15 are located at the bottom and sides of the filter box 14. Multiple filter holes 15 are provided and arranged in a filling and equidistant manner. Through the filter holes 15, the plant material inside the filter box 14 can better contact the water in the soaking tank 11 to soak and extract the material inside the plant source.
[0030] The filter box 14 is located directly below the bottom of the crushing box 1. The height of the filter box 14 is less than the height of the placement tank 12. After being fully soaked, the filter box 14 can be removed from the placement tank 12 by moving the support ring 13 upwards, which allows for quick cleaning.
[0031] The soaking tank 11 has an inlet pipe 17 fixed through the middle of one side and a drain pipe 16 fixed through the bottom of one side. Valves are provided on the outer walls of both the drain pipe 16 and the inlet pipe 17. During soaking, a chemical agent for purification is injected through the inlet pipe 17. After the reaction is completed, the purified nanovesicles in the soaking tank 11 are taken out through the drain pipe 16.
[0032] The specific usage and function of this embodiment are as follows:
[0033] In this invention, the position of the moving rod 7 is first adjusted according to the size of the plant source to be crushed. The moving rod 7 is connected to the crushing box 1 by the threaded rod 9. The position of the second crushing rod 8 on the moving rod 7 is changed by rotating the handle 10 to drive the threaded rod 9 to rotate. The distance between the second crushing rod 8 and the first crushing rod 6 is adjusted by rotating the handle 10, so that the spacing of the crushed plants can be quickly adjusted. The servo motor 4 is started to drive the rotating shaft 5 and the first crushing rod 6 to rotate, crushing the plant source. The filter box 14 is located directly below the bottom of the crushing box 1. The crushed plant source falls into the filter box 14. After soaking, the filter box 14 is removed from the placement slot 12 by moving the support ring 13 upward, which can be quickly cleaned. At the same time, during soaking, the chemical agent for purification is injected through the water inlet pipe 17. After the reaction is completed, the purified nanovesicles in the soaking box 11 are taken out through the drain pipe 16.
[0034] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.
Claims
1. An extraction and purification device for plant-derived nanovesicles, comprising a crushing chamber (1), characterized in that: A feed pipe (2) is fixed through the top of the outer wall of the crushing box (1). A soaking tank (11) is fixed to the bottom of the outer wall of the crushing box (1). A support rod (3) is fixed to the outer wall of the crushing box (1). A servo motor (4) is fixed to the top of the support rod (3). A rotating shaft (5) is fixed to the power output end of the servo motor (4). A first crushing rod (6) is fixed to the outer wall of the rotating shaft (5). A moving rod (7) is slidably connected through one side of the crushing box (1). A second crushing rod (6) is fixed to the outer wall of the moving rod (7). A crushing rod (8) is threaded through the other side of the crushing box (1) and a threaded rod (9) is threaded through it. A handle (10) is fixed at one end of the threaded rod (9). The bottom of the crushing box (1) is connected to the top of the soaking box (11). A placement groove (12) is opened in the middle of the top of both ends of the soaking box (11). A support ring (13) is slidably connected inside the placement groove (12). A filter box (14) is fixed at the bottom of the support ring (13). A filter hole (15) is opened through one side of the filter box (14).
2. The extraction and purification equipment for plant-derived nanovesicles as described in claim 1, characterized in that: The movable rod (7) is hollow rectangular in shape, and one end of the movable rod (7) is threadedly connected to the threaded rod (9).
3. The extraction and purification equipment for plant-derived nanovesicles as described in claim 1, characterized in that: The second crushing rod (8) is provided in multiple sets, and each set of the second crushing rod (8) is arranged horizontally at equal intervals. The first crushing rod (6) is provided in multiple sets, and the multiple sets of the second crushing rod (8) and the multiple sets of the first crushing rod (6) are arranged in a one-to-one correspondence.
4. The extraction and purification equipment for plant-derived nanovesicles as described in claim 1, characterized in that: The filter holes (15) are located at the bottom and sides of the filter box (14). There are multiple filter holes (15), and the multiple filter holes (15) are arranged in a filling equidistant manner.
5. The extraction and purification equipment for plant-derived nanovesicles as described in claim 4, characterized in that: The filter box (14) is located directly below the bottom of the crushing box (1), and the height of the filter box (14) is less than the height of the placement slot (12).
6. The extraction and purification equipment for plant-derived nanovesicles as described in claim 1, characterized in that: A water inlet pipe (17) is fixed through the middle of one side of the soaking tank (11), and a drain pipe (16) is fixed through the bottom of one side of the soaking tank (11). Valves are provided on the outer walls of both the drain pipe (16) and the water inlet pipe (17).