A homogenizing mechanism of a high-pressure micro-particle homogenizer
By integrating a two-stage homogenizing mechanism into a high-pressure microparticle homogenizer and adopting a horizontal flow design, the problems of large volume and large kinetic energy loss of traditional split homogenizing mechanisms are solved, achieving better particle refinement and improving the taste and quality of goji berry juice.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGHAI GOLMU KENWANG AGRICULTURAL TECHNOLOGY CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-14
AI Technical Summary
Traditional split-type series homogenizing mechanisms are bulky and have significant energy loss, resulting in unsatisfactory particle size distribution in goji berry pulp.
The highly integrated design incorporates two-stage homogenization mechanisms into a single valve body, reducing volume and employing a horizontal flow design to minimize material flow distance and pressure energy loss.
It effectively reduces the volume of the homogenizing mechanism, improves the particle size dispersion of goji berry pulp, and enhances the taste and quality.
Smart Images
Figure CN224485730U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of homogenizer equipment technology, specifically to a homogenizing mechanism of a high-pressure microparticle homogenizer. Background Technology
[0002] The taste of goji berry juice is closely related to the homogenization effect after extraction. The key to further improving the quality of goji berry juice drinks is to refine the pulp particles and other suspended components to a stable particle size range to improve their stability, taste and appearance quality, while enhancing emulsification and preservation capabilities.
[0003] Currently, high-pressure homogenizers used in the production of goji berry puree beverages typically employ a multi-stage homogenization mechanism using separate valves connected in series. The goji berry puree must pass through two independent homogenization valves sequentially to achieve two-stage refinement, thereby improving the homogenization effect. However, this traditional two-stage homogenization mechanism with its separate, series-connected design still has the following significant drawbacks in long-term practical application:
[0004] First, the large size of the homogenizing valves means that each stage of the homogenizing mechanism is connected in series with flanges, connectors and support structures through pipelines. The entire homogenizing mechanism has a large volume span, resulting in an excessively large lateral dimension of the equipment and occupying a large amount of space in the production workshop.
[0005] Second, the energy loss is large. The series homogenizing valves need to be connected through long pipelines. The repeated turning and conveying of the goji berry pulp will increase the pressure energy loss. As a result, the pressure energy of the pulp material after passing through the secondary homogenizing valve is insufficient, making it difficult to achieve the ideal fine particle size distribution effect. Therefore, it is difficult for the goji berry pulp to achieve the ideal taste.
[0006] To address this, we propose a homogenization mechanism for a high-pressure microparticle homogenizer that integrates two-stage homogenization processing. Utility Model Content
[0007] To address the shortcomings of existing technologies, this utility model provides a homogenization mechanism for a high-pressure microparticle homogenizer.
[0008] This utility model provides a homogenization mechanism for a high-pressure microparticle homogenizer, including a main valve body. The main valve body includes an outer valve shell, and a feed channel is provided at the front end of the outer valve shell. A primary homogenization mechanism and a secondary homogenization mechanism are respectively provided inside the outer valve shell from front to back. The secondary homogenization mechanism and the primary homogenization mechanism are fixed inside the main valve body by bolts to the tail end of the main valve body.
[0009] Furthermore, the primary homogenizing mechanism mainly consists of a primary impact ring, a primary valve core, and a secondary valve seat; the primary impact ring in the primary homogenizing mechanism is located at the front end of the inner side of the outer valve body, and the front end of the primary impact ring abuts against the front end of the inner side of the outer valve body, while the tail end of the primary impact ring abuts against the front end of the secondary valve seat, so that a primary cavitation burst chamber is formed inside the primary impact ring.
[0010] Furthermore, the primary valve core in the primary homogenizing mechanism is located inside the primary impact ring. The primary valve core consists of a valve stem, an end cap, and a screw-operated end. A micro-jet channel is formed between the end cap at the front end of the primary valve core and the end of the feed channel. A primary collision chamber communicating with the micro-jet channel is formed between the side of the end cap at the front end of the primary valve core and the front end of the primary impact ring. The tail end of the primary valve core slides through the secondary valve seat and then emerges from the middle of the tail end fixing seat. Its screw-operated end is integrally formed at the tail end of the valve stem. The valve stem and the tail end fixing seat are screwed together by a threaded screw-operated fit.
[0011] Furthermore, the secondary homogenizing mechanism mainly consists of a secondary valve seat and a secondary homogenizing component installed inside the secondary valve seat. The secondary valve seat in the secondary homogenizing mechanism includes a cylindrical valve seat body, and the interior of the cylindrical valve seat body is provided with a secondary homogenizing mechanism assembly chamber. The front end of the secondary homogenizing mechanism assembly chamber is connected to the primary cavitation bursting chamber through a secondary homogenizing feed hole.
[0012] Furthermore, the secondary homogenizing component mainly consists of a plug cap, an alloy sleeve, a secondary impact ring, and a secondary valve core. There are several secondary homogenizing mechanism assembly chambers, which are distributed at equal distances around the circumference inside the cylindrical valve seat body. Each secondary homogenizing mechanism assembly chamber is equipped with a set of secondary homogenizing components.
[0013] Furthermore, the secondary impact ring in the secondary homogenizing component is fixed to the front end of the secondary homogenizing mechanism assembly chamber by an alloy sleeve and a plug cap, while the secondary valve core is located inside the secondary impact ring. The front end of the secondary valve core forms a secondary high-pressure jet channel and a secondary collision chamber with the secondary homogenizing feed hole and the secondary impact ring, respectively.
[0014] Furthermore, the tail end of the secondary valve core slides through the plug cap and then emerges from the middle of the tail end fixing seat. The tail end of the secondary valve core and the tail end fixing seat are threaded together, and the tail end of the secondary valve core also has an integrally formed screw-operated end.
[0015] Furthermore, the threaded cap is screwed onto the tail end of the secondary homogenizing mechanism assembly chamber, thereby forming a secondary cavitation burst chamber inside the alloy sleeve.
[0016] Furthermore, a discharge channel is integrally formed inside the secondary valve seat corresponding to the tail end position of each secondary homogenizing mechanism assembly chamber. The outlet of the discharge channel is located on the tail end face of the secondary valve seat, and a discharge pipe is connected to the outlet end of each discharge channel. The discharge pipe extends to the outside of the tail end fixing seat through a pre-set through hole on the tail end fixing seat.
[0017] Furthermore, the end cap has an annular flow channel in the middle and a discharge hole at the end that connects the annular flow channel to the secondary cavitation blasting chamber. After the end cap is installed, the annular flow channel overlaps with the inlet of the discharge channel.
[0018] Furthermore, the secondary valve seat has a valve core channel in the middle of the cylindrical valve seat body to facilitate the passage of the primary valve core. The valve stem of the primary valve core and the valve core channel, as well as the outer side of the plug cap and the assembly chamber of the secondary homogenizing mechanism, are sealed with a high-pressure homogenizing valve special sealing ring. The gap between the end of the primary impact ring and the end of the secondary valve seat, as well as the gap between the secondary valve core and the plug cap when the secondary valve core passes through the plug cap, are also sealed with a high-pressure homogenizing valve special sealing ring.
[0019] Furthermore, the primary collision chamber is inclined inward at an angle of 35-45 degrees, and the primary collision chamber and the primary cavitation chamber are connected through a slit.
[0020] Furthermore, both the primary valve core and the secondary valve core are equipped with anti-loosening components on the outer side of the tail end fixing seat. The anti-loosening components consist of a nut threaded onto the valve stem and a spring fitted onto the valve stem, with the spring located between the nut and the tail end fixing seat.
[0021] Furthermore, the inner side of the outer valve housing is integrally formed with a positioning ring for positioning the secondary valve seat.
[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0023] This utility model adopts a highly integrated design, integrating the traditional multi-stage series homogenizing mechanism into a single valve body. On the one hand, this greatly reduces the span of the homogenizing mechanism, effectively reducing its volume. On the other hand, compared to the traditional series mechanism, the integrated two-stage homogenizing mechanism shortens the transfer flow distance of the goji berry pulp between the multi-stage homogenization processes. Furthermore, the material flow channel between the integrated two-stage homogenizing mechanisms in this application is no longer a vertical flow channel design after the traditional multi-stage series connection, but a horizontal flow design with lower resistance, which can effectively reduce the pressure kinetic energy loss during the transfer of goji berry pulp. Compared to the traditional separate series homogenizing mechanism, the integrated two-stage homogenizing mechanism has a better effect on refining and dispersing the particle size of the goji berry pulp, thereby further improving the taste and quality of the goji berry pulp. Attached Figure Description
[0024] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:
[0025] Figure 1 This is a schematic diagram of the cross-sectional structure of the present invention. Figure 1 ;
[0026] Figure 2 This is a schematic diagram of the cross-sectional structure of the present invention. Figure 2 ;
[0027] Figure 3 This is a schematic diagram of a half-section structure of the present invention;
[0028] Figure 4 This is a schematic diagram of the disassembled structure of this utility model. Figure 1 ;
[0029] Figure 5 This is a schematic diagram of the disassembled structure of this utility model. Figure 2 ;
[0030] Figure 6 This is a schematic diagram of the assembled structure of this utility model.
[0031] In the diagram: 1. Main valve body; 101. Outer valve shell; 102. Feed channel; 103. Positioning ring; 2. First-stage impact ring; 3. First-stage valve core; 301. Valve stem; 302. End cap; 303. Tightening operating end; 4. Primary cavitation bursting chamber; 5. Micro-jet channel; 6. Primary collision chamber; 7. Slit opening; 8. Secondary valve seat; 801. Columnar valve seat body; 802. Valve core channel; 803. Secondary homogenizing mechanism assembly chamber; 804. Secondary homogenizing feed hole; 805. Discharge channel; 9. Plug cap; 10. Annular flow channel; 11. Discharge hole; 12. Alloy sleeve; 13. Secondary impact ring; 14. Secondary valve core; 15. Anti-loosening component; 151. Nut; 152. Spring; 16. Secondary cavitation bursting chamber; 17. Tail end fixing seat; 18. Discharge pipe. Detailed Implementation
[0032] The following illustrations will reveal several embodiments of the present invention. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in a simple schematic manner in the illustrations.
[0033] Example
[0034] To address the inherent drawbacks of traditional homogenizers, such as large size and long flow paths leading to significant high-pressure energy loss and consequently hindering the achievement of ideal particle size distribution in goji berry pulp, we propose a highly integrated two-stage high-pressure microparticle homogenizing homogenizer. This highly integrated design leverages the inter-structure coordination to integrate the traditional multi-stage series homogenizing mechanism into a single valve body, significantly reducing its span and size. Furthermore, compared to traditional series mechanisms, the integrated two-stage homogenizing design shortens the transfer flow distance between the primary and secondary homogenization stages. Additionally, the material flow channel between the two stages is designed to be a horizontal flow with lower resistance, replacing the traditional vertical flow channel of multi-stage series homogenizers. This effectively reduces pressure energy loss during transfer, resulting in better particle size distribution and a smoother texture in the goji berry pulp. The specific technical solution is shown below:
[0035] Please see Figure 1-6 As shown in the figure, the homogenizing mechanism of the high-pressure microparticle homogenizer provided in this embodiment specifically includes a main valve body 1, which mainly includes an outer valve shell 101. The front end of the outer valve shell 101 is provided with a feeding channel 102. The inlet end of the feeding channel 102 is connected to the high-pressure conveying end of the homogenizer. The high-pressure conveying system in the homogenizer conveys the wolfberry pulp to the homogenizing mechanism by high-pressure pushing to perform particle size homogenization treatment.
[0036] To achieve two-stage homogenization of the goji berry pulp particle size, a primary homogenizing mechanism and a secondary homogenizing mechanism are respectively arranged from front to back inside the outer valve housing 101. A tail end fixing seat 17 is bolted to the tail end of the main valve body 1 to fix the secondary homogenizing mechanism and the primary homogenizing mechanism inside the main valve body 1. The primary homogenizing mechanism mainly consists of a primary impact ring 2, a primary valve core 3, and a secondary valve seat 8. Specifically, the primary impact ring 2 in the primary homogenizing mechanism is located at the front end of the outer valve body, and the primary impact ring... The front end of the first-stage impact ring 2 abuts against the front end of the inner side of the outer valve body, while the tail end of the first-stage impact ring 2 abuts against the front end of the secondary valve seat 8, so that the inner side of the first-stage impact ring 2 forms a primary cavitation chamber 4. It should be emphasized that the first-stage impact ring 2 is designed in a ring shape, and the outer side of the first-stage impact ring 2 fits against the inner wall of the outer valve body. Similarly, the secondary valve seat 8 is inserted into the inner side of the outer valve body 101 and is located at the tail end of the first-stage impact ring 2, abutting against it. In this way, the position of the first-stage impact ring 2 is fixed by the tail end fixing seat 17.
[0037] Furthermore, in the primary homogenizing mechanism, the primary valve core 3 is located inside the primary impact ring 2 and at the center. The primary valve core 3 consists of three parts integrally formed: a valve stem 301, an end cap 302, and a screw-operated end 303. A micro-jet channel 5 is formed between the end cap 302 at the front end of the primary valve core 3 and the end of the feed channel 102. A primary collision chamber 6, communicating with the micro-jet channel 5, is formed between the side of the end cap 302 at the front end of the primary valve core 3 and the front end of the primary impact ring 2. It is important to emphasize that this is to concentrate the pressure release energy during the instantaneous release of ultra-high pressure. To enhance the cavitation effect, the front end of the primary impact ring 2 is designed with an inclined angle, causing the primary collision chamber 6 to be tilted inward at a 35-45 degree angle. Furthermore, to further improve the cavitation effect and increase the flow velocity and pressure of the goji berry pulp as it enters the primary cavitation chamber 4 from the primary collision chamber 6, a slit 7 connects the primary collision chamber 6 and the primary cavitation chamber 4. This creates a narrow tube effect as the goji berry pulp passes through the primary collision chamber 6 and enters the primary cavitation chamber 4 through the slit 7, further enhancing the cavitation effect.
[0038] The inner side of the outer valve housing 101 is integrally formed with a positioning ring 103 for positioning the secondary valve seat 8. The positioning ring 103 is composed of multiple arc segments that are equidistantly arranged around the circumference of the outer valve housing 101. The outer side of the secondary valve seat 8 is integrally formed with a wedge groove that matches the positioning ring 103. When the secondary valve seat 8 is inserted into the inner side of the outer valve housing 101, the wedge groove and the positioning ring 103 are adapted to restrict the rotation of the secondary valve seat 8 inside the outer valve housing 101, so that it can only slide along the main axis.
[0039] After the initial homogenization of the wolfberry pulp is completed, in order to enable the wolfberry pulp to enter the secondary homogenization mechanism for secondary homogenization through the shortest path, the secondary homogenization mechanism is mainly composed of a secondary valve seat 8 and a secondary homogenization component installed inside the secondary valve seat 8. The secondary valve seat 8 is also the main structure in the primary homogenization mechanism used to position the primary impact ring 2.
[0040] Specifically, the secondary valve seat 8 in the secondary homogenizing mechanism includes a cylindrical valve seat body 801, inside which is a secondary homogenizing mechanism assembly chamber 803. The front end of the secondary homogenizing mechanism assembly chamber 803 is connected to the primary cavitation chamber 4 through a secondary homogenizing feed hole 804. The raw slurry material inside the primary cavitation chamber 4 can directly enter the secondary homogenizing mechanism for secondary homogenization processing through the secondary homogenizing feed hole 804. The secondary homogenizing component mainly consists of a plug cap 9 and an alloy sleeve 1. 2. The secondary impact ring 13 and secondary valve core 14 are combined. It should be further explained that, in order to maintain a relative balance between the pulp flow rate in the secondary homogenizing mechanism and the primary homogenizing mechanism, and to avoid the risk of cylinder explosion due to the secondary homogenizing mechanism's pulp flow rate lagging behind the primary homogenizing mechanism, the secondary homogenizing mechanism assembly chamber 803 is multiplied, and these multiple secondary homogenizing mechanism assembly chambers 803 are located within the cylindrical valve seat body 801. The internal design features equidistant distribution around its circumference, with each secondary homogenizing mechanism assembly chamber 803 housing a set of secondary homogenizing components. The secondary impact ring 13 within the secondary homogenizing component is fixed to the front end of the secondary homogenizing mechanism assembly chamber 803 via an alloy sleeve 12 and a plug cap 9. The plug cap 9 is threaded onto the rear end of the secondary homogenizing mechanism assembly chamber 803, creating a secondary cavitation burst chamber 16 inside the alloy sleeve 12. The secondary valve core 14 is located inside the secondary impact ring 13. The front end forms a secondary high-pressure jet channel and a secondary collision chamber between the secondary homogenizing feed hole 804 and the secondary impact ring 13, respectively. The outer dimensions of the secondary impact ring 13 and the alloy sleeve 12 are adapted to the inner dimensions of the secondary homogenizing mechanism assembly chamber 803. After the secondary impact ring 13 is inserted into the secondary homogenizing mechanism assembly chamber 803, the alloy sleeve 12 is inserted into the secondary homogenizing mechanism assembly chamber 803 to abut against the secondary impact ring 13. The plug cap 9 is used to simultaneously position and fix the alloy sleeve 12 and the secondary impact ring 13.
[0041] After the raw slurry material has undergone two-stage homogenization processing, to facilitate the discharge of the raw slurry from the homogenization mechanism, a discharge channel 805 is integrally formed inside the secondary valve seat 8 at the tail end position of each secondary homogenization mechanism assembly chamber 803. The outlet of the discharge channel 805 is located on the tail end face of the secondary valve seat 8, and a discharge pipe 18 is connected to the outlet end of each discharge channel 805. The discharge pipe 18 extends to the outside of the tail end fixing seat 17 through a pre-set through hole on the tail end fixing seat 17, so that the operator can connect the material guide pipe. At the same time, in order to cooperate with The discharge channel 805 completes the discharge of wolfberry pulp. An annular flow channel 10 is provided in the middle of the plug cap 9, and a discharge hole 11 is provided at the end of the plug cap 9 to connect the annular flow channel 10 with the secondary cavitation chamber 16. After the plug cap 9 is installed in place, the annular flow channel 10 overlaps with the inlet of the discharge channel 805. The wolfberry pulp that has completed the final secondary homogenization process in the secondary cavitation chamber 16 enters the interior of the annular flow channel 10 through the discharge hole 11 and is discharged from the discharge channel 805. The annular flow channel design is to reduce the connection error between the discharge channel 805 and the flow channel.
[0042] Because the required particle size distribution of the processed goji berry pulp varies depending on the production specifications, it is necessary to adjust the gaps of the micro-jet channels in the primary and secondary homogenizing mechanisms accordingly. Furthermore, the micro-jet channels require calibration during routine equipment maintenance. Therefore, the valve core assemblies in both the primary and secondary homogenizing mechanisms must be adjustable. The specific design scheme is as follows:
[0043] In the primary homogenizing mechanism, the tail end of the first-stage valve core 3 slides through the secondary valve seat 8 and then exits from the middle of the tail end fixing seat 17. Its screw-operating end 303 is integrally formed on the tail end of the valve stem 301. The valve stem 301 and the tail end fixing seat 17 are connected by a threaded screw fit. Similarly, in the secondary homogenizing mechanism, the tail end of the secondary valve core 14 slides through the plug cap 9 and then exits from the middle of the tail end fixing seat 17. The tail end of the secondary valve core 14 is threadedly assembled with the tail end fixing seat 17. The tail end of the secondary valve core 14 also has an integrally formed screw-operating end 303. Furthermore, anti-loosening components 15 are installed on the outer portions of both the primary valve core 3 and the secondary valve core 14 located on the tail end fixing seat 17. The anti-loosening components 15 are screwed onto the valve stem 301 by a thread. The valve stem 301 consists of a nut 151 and a spring 152 fitted on the valve stem 301. The spring 152 is located between the nut 151 and the tail end fixing seat 17. The operator, according to actual needs, uses a tool (such as a wrench) to tighten the first-stage valve core 3 or the second-stage valve core 14 through the tightening operation end 303 to change the gap width of the corresponding micro-jet channel 5. The anti-loosening component 15 is set mainly to use the cooperation between the spring 152 and the nut 151 to apply an outward axial thrust to the valve core rod, increasing the friction of the thread engagement between the valve stem 301 and the tail end fixing seat 17 at the tightening position. Moreover, by tightening the nut 151, the pressure of the spring 152 can also be changed, thereby adjusting the tension of the anti-loosening component 15.
[0044] Meanwhile, in order to effectively position and guide the primary valve core 3, a valve core channel 802 is provided in the middle of the cylindrical valve seat body 801 in the secondary valve seat 8 to facilitate the passage of the primary valve core 3.
[0045] To minimize leakage of the goji berry juice from the gaps, high-pressure homogenizing valve-specific sealing rings are used to seal the gap between the valve stem 301 and the valve core channel 802 of the primary valve core 3, as well as the gap between the outer side of the plug cap 9 and the assembly chamber 803 of the secondary homogenizing mechanism. High-pressure homogenizing valve-specific sealing rings are also used to seal the gap between the end of the primary impact ring 2 and the end of the secondary valve seat 8, as well as the gap between the secondary valve core 14 and the plug cap 9 when the secondary valve core 14 passes through the plug cap 9. The high-pressure homogenizing valve-specific sealing ring is a common sealing component in homogenizing valves. Its assembly method and how to achieve the sealing effect are well-known technologies in high-pressure homogenizing valves or homogenizing mechanisms, so they will not be described in detail in this article.
[0046] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.
Claims
1. A homogenizing mechanism for a high-pressure microparticle homogenizer, characterized in that: The main valve body (1) includes an outer valve shell (101), and a feed channel (102) is provided at the front end of the outer valve shell (101). The outer valve shell (101) is provided with a primary homogenizing mechanism and a secondary homogenizing mechanism from front to back. The tail end of the main valve body (1) is fixed with a tail end fixing seat (17) by bolts to fix the secondary homogenizing mechanism and the primary homogenizing mechanism inside the main valve body (1). The primary homogenizing mechanism mainly consists of a primary impact ring (2), a primary valve core (3), and a secondary valve seat (8); The secondary homogenizing mechanism mainly consists of a secondary valve seat (8) and a secondary homogenizing component installed inside the secondary valve seat (8).
2. The homogenizing mechanism of a high-pressure microparticle homogenizer according to claim 1, characterized in that: The primary impact ring (2) in the primary homogenizing mechanism is located at the front end of the inner side of the outer valve body, and the front end of the primary impact ring (2) abuts against the front end of the inner side of the outer valve body, while the tail end of the primary impact ring (2) abuts against the front end of the secondary valve seat (8), so that a primary cavitation burst chamber (4) is formed inside the primary impact ring (2). The primary valve core (3) in the primary homogenizing mechanism is located inside the primary impact ring (2). The primary valve core (3) consists of a valve stem (301), an end cap (302), and a screwing operation end (303). A micro-jet channel (5) is formed between the end cap (302) at the front end of the primary valve core (3) and the end of the feed channel (102). A primary collision chamber (6) communicating with the micro-jet channel (5) is formed between the side of the end cap (302) at the front end of the primary valve core (3) and the front end of the primary impact ring (2). The tail end of the primary valve core (3) slides through the secondary valve seat (8) and then passes out from the middle of the tail end fixing seat (17). Its screwing operation end (303) is integrally formed on the tail end of the valve stem (301). The valve stem (301) and the tail end fixing seat (17) are screwed together.
3. The homogenizing mechanism of a high-pressure microparticle homogenizer according to claim 1, characterized in that: The secondary valve seat (8) in the secondary homogenizing mechanism includes a cylindrical valve seat body (801), and the interior of the cylindrical valve seat body (801) is provided with a secondary homogenizing mechanism assembly chamber (803). The front end of the secondary homogenizing mechanism assembly chamber (803) is connected to the primary cavitation bursting chamber (4) through the secondary homogenizing feed hole (804). The secondary homogenizing component mainly consists of a plug cap (9), an alloy sleeve (12), a secondary impact ring (13), and a secondary valve core (14). There are several secondary homogenizing mechanism assembly chambers (803), which are distributed at equal distances around the circumference inside the cylindrical valve seat body (801). Each secondary homogenizing mechanism assembly chamber (803) is equipped with a set of secondary homogenizing components.
4. The homogenizing mechanism of a high-pressure microparticle homogenizer according to claim 3, characterized in that: The secondary impact ring (13) in the secondary homogenizing assembly is fixed to the front end of the secondary homogenizing mechanism assembly chamber (803) by an alloy sleeve (12) and a plug cap (9), while the secondary valve core (14) is located inside the secondary impact ring (13). The front end of the secondary valve core (14) forms a secondary high-pressure jet channel and a secondary collision chamber between the secondary homogenizing feed hole (804) and the secondary impact ring (13), respectively. The tail end of the secondary valve core (14) slides through the plug cap (9) and then passes out from the middle of the tail end fixing seat (17). The tail end of the secondary valve core (14) and the tail end fixing seat (17) are threaded together. The tail end of the secondary valve core (14) also has an integrally formed screw-operating end (303). The plug cap (9) is screwed into the tail end of the secondary homogenizing mechanism assembly chamber (803) to form a secondary cavitation burst chamber (16) inside the alloy sleeve (12).
5. The homogenizing mechanism of a high-pressure microparticle homogenizer according to claim 3, characterized in that: Inside the secondary valve seat (8), a discharge channel (805) is integrally formed at the tail end of each secondary homogenizing mechanism assembly chamber (803). The outlet of the discharge channel (805) is located on the tail end face of the secondary valve seat (8), and the outlet end of each discharge channel (805) is connected to a discharge pipe (18). The discharge pipe (18) extends to the outside of the tail end fixing seat (17) through a pre-set through hole on the tail end fixing seat (17).
6. The homogenizing mechanism of a high-pressure microparticle homogenizer according to claim 4, characterized in that: The end cap (9) has an annular flow channel (10) in the middle, and the end of the end cap (9) has a discharge hole (11) that connects the annular flow channel (10) with the secondary cavitation chamber (16). After the end cap (9) is installed, the annular flow channel (10) overlaps with the inlet of the discharge channel (805).
7. The homogenizing mechanism of a high-pressure microparticle homogenizer according to claim 3, characterized in that: The secondary valve seat (8) has a valve core channel (802) in the middle of the cylindrical valve seat body (801) to facilitate the passage of the primary valve core (3). The valve stem (301) of the primary valve core (3) and the valve core channel (802) are sealed with a high-pressure homogenizing valve special sealing ring, as are the outer side of the plug cap (9) and the secondary homogenizing mechanism assembly chamber (803). The gap between the end of the primary impact ring (2) and the end of the secondary valve seat (8) and the gap between the secondary valve core (14) and the plug cap (9) when the secondary valve core (14) passes through the plug cap (9) are also sealed with a high-pressure homogenizing valve special sealing ring.
8. The homogenizing mechanism of a high-pressure microparticle homogenizer according to claim 2, characterized in that: The primary collision chamber (6) is set at an inward tilt of 35-45 degrees, and the primary collision chamber (6) and the primary cavitation chamber (4) are connected through a slit (7).
9. The homogenizing mechanism of a high-pressure microparticle homogenizer according to claim 1, characterized in that: The primary valve core (3) and the secondary valve core (14) are both equipped with anti-loosening components (15) on the outer side of the tail end fixing seat (17). The anti-loosening component (15) consists of a nut (151) threaded onto the valve stem (301) and a spring (152) fitted onto the valve stem (301). The spring (152) is located between the nut (151) and the tail end fixing seat (17).
10. The homogenizing mechanism of a high-pressure microparticle homogenizer according to claim 1, characterized in that: The inner side of the outer valve housing (101) is integrally formed with a positioning ring (103) for positioning the secondary valve seat (8).