Y-shaped homogenizing cavity valve element structure

Abstract

The invention discloses and provides a Y-shaped homogenizing cavity valve element structure. Ultrahigh pressure sterilization is achieved while materials are smashed through ultrahigh pressure. According to the structure, in the working process of the homogenizer, materials are fed into the valve seat by a high-pressure pump and are subjected to strong impact and cavitation action, so that ultrafine treatment is realized. Meanwhile, due to the action of ultrahigh pressure, microorganisms in materials are effectively killed, and the Y-shaped homogenizing cavity valve element structure can achieve the ultrahigh pressure sterilization effect. The valve comprises a valve element and a valve seat, a straight through hole is formed in the middle of the valve seat, two sets of V-shaped inclined through holes are formed in the valve element, the V-shaped inclined through holes and the straight through hole are matched to form a Y-shaped structure, the ends, away from the valve seat, of the V-shaped inclined through holes are feeding ports, the other ends of the V-shaped inclined through holes are discharging ports, and the multiple discharging ports are all located in the hole diameter of the straight through hole. Materials sequentially flow through the feeding port, the discharging port and the straight through hole. The invention is applied to the field of homogenizing valve cores.

Description

Technical Field

[0001] The present invention is applied to the field of homogenizing valve cores, and particularly relates to a Y-type homogenizing cavity valve core structure. Background Art

[0002] In the food, medicine, chemical and other industries, the homogenization and ultra-high pressure sterilization of materials are important links to ensure product quality and safety. Traditional homogenizers mainly refine materials by mechanical shearing, impact and other methods, while ultra-high pressure sterilization often relies on independent equipment or processes, which increases the complexity and cost of the production process. The homogenizers currently on the market have achieved remarkable results in homogenization, but there are still deficiencies in ultra-high pressure sterilization. In order to achieve a more efficient and economical production process, it is necessary to develop a new homogenizer that integrates homogenization and ultra-high pressure sterilization. Based on the above problems, if a Y-type homogenization chamber valve core structure can be designed, ultra-high pressure can be used to crush the material while achieving ultra-high pressure sterilization. During the working process of the homogenizer, the material is pumped into the interior by a high-pressure pump and subjected to strong impact and cavitation, thereby achieving ultra-fine processing. At the same time, due to the effect of ultra-high pressure, the microorganisms in the material are effectively killed, and a Y-type homogenization chamber valve core structure that can achieve the effect of ultra-high pressure sterilization can solve the above problems well. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a Y-type homogenizing chamber valve core structure, which utilizes ultra-high pressure to crush the material while achieving ultra-high pressure sterilization. In the working process of the homogenizer, the material is pumped into the valve seat by a high-pressure pump and subjected to strong impact and cavitation, thereby achieving ultra-fine processing. At the same time, due to the effect of ultra-high pressure, the microorganisms in the material are effectively killed, and a Y-type homogenizing chamber valve core structure can achieve the effect of ultra-high pressure sterilization.

[0004] The technical solution adopted by the present invention is: the present invention includes a valve core and a valve seat, the valve seat is sealed with the valve core, a straight through hole is opened in the middle of the valve seat, two groups of V-shaped oblique through holes are arranged in the valve core, the V-shaped oblique through holes cooperate with the straight through holes to form a Y-shaped structure, the end of the V-shaped oblique through hole away from the valve seat is a feed port, and the other end of the V-shaped oblique through hole is a discharge port, and several of the discharge ports are located within the aperture of the straight through hole, and the material flows into the feed port, the discharge port and the straight through hole in sequence. It can be seen that the valve core is provided with a plurality of V-shaped oblique through holes, and the valve seat is provided with a straight through hole. The V-shaped oblique through holes cooperate with the straight through holes to form a Y-shaped structure. At the same time, the valve core and the valve seat are sealed and cooperated. The material enters the valve core from the feed port of the plurality of V-shaped oblique through holes, and passes quickly along the V-shaped oblique through holes under the push of external ultra-high pressure liquid. The V-shaped oblique through holes guide the material. When the material enters the valve seat obliquely, since the material of the valve core and the valve seat is both made of diamond, it is guaranteed to have sufficient strength and hardness to resist the secondary impact of a small amount of material that has been collided. The plurality of materials collide with each other under the action of the ultra-high pressure liquid, so that the plurality of materials are crushed and sterilized at the same time.

[0005] Furthermore, the two groups of V-shaped oblique through holes are symmetrically arranged.

[0006] Furthermore, the angle between the V-shaped oblique through hole and the central axis ranges from 15° to 30°.

[0007] Furthermore, a plurality of feed ports are sealed and matched with external ultra-high pressure material pipes.

[0008] Furthermore, the valve seat and the valve core are split and matched.

[0009] Furthermore, the aperture of the straight through hole is larger than the range of a circle formed by the apertures of a plurality of the discharge ports.

[0010] Furthermore, the valve seat and the valve core are structures that are integrally sintered at high temperature and high pressure.

[0011] Furthermore, the valve core and the valve seat are both cylindrical structures, and the outer diameter of the valve core is equal to the outer diameter of the valve seat.

[0012] Furthermore, the outer wall of the valve seat and the outer wall of the valve core are arranged flush with each other, and the outer wall of the valve seat and the outer wall of the valve core are both sealed with the external environment.

[0013] Furthermore, the materials collide at the intersection of the extension lines of the two groups of the V-shaped oblique through holes, and the intersection is located inside the straight through holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a cross-sectional view of the structure of the present invention; Figure 2 is an exploded view of a first structure of the present invention; Figure 3 is an exploded view of a second structure of the present invention; Figure 4 is the intersection structure view. DETAILED DESCRIPTION

[0015] Embodiment 1: In this embodiment, the present invention includes a valve core 1 and a valve seat 2, the valve seat 2 is sealed with the valve core 1, a straight through hole 20 is opened in the middle of the valve seat 2, two groups of V-shaped oblique through holes 10 are arranged in the valve core 1, the V-shaped oblique through holes 10 cooperate with the straight through holes 20 to form a Y-shaped structure, one end of the V-shaped oblique through hole 10 away from the valve seat 2 is a feed port, and the other end of the V-shaped oblique through hole 10 is a discharge port, and several of the discharge ports are located within the aperture of the straight through hole 20, and the material flows through the feed port, the discharge port and the straight through hole 20 in sequence. It can be seen that the valve core 1 is provided with a plurality of V-shaped oblique through holes 10, and the valve seat 2 is provided with a straight through hole 20. The V-shaped oblique through holes cooperate with the straight through holes to form a Y-shaped structure. At the same time, the valve core 1 and the valve seat 2 are sealed and matched. A plurality of materials enter the valve core 1 from the feed ports of the plurality of V-shaped oblique through holes 10, and pass rapidly along the V-shaped oblique through holes 10 under the push of external ultra-high pressure liquid. The V-shaped oblique through holes 10 guide the materials. The valve core 1 and the valve seat 2 are both made of diamond, ensuring sufficient strength and hardness to resist the secondary impact of a small amount of materials that have been collided. A plurality of the materials collide with each other under the action of the ultra-high pressure liquid, so that a plurality of the materials are crushed while also being sterilized.

[0016] In this embodiment, the two groups of V-shaped oblique through holes 10 are symmetrically arranged. It can be seen that the symmetrical arrangement of the two groups of V-shaped oblique through holes 10 can make the material enter the V-shaped oblique through holes 10 more uniformly, and at the same time, it can also ensure that the intersection 11 of the two groups of V-shaped oblique through holes 10 is on the axis of the valve seat 2.

[0017] In this embodiment, the angle between the V-shaped oblique through hole 10 and the central axis is in the range of 15° to 30°. It can be seen that by replacing the V-shaped oblique through hole 10 with different inclination angles, different materials can enter the valve seat 2 at different collision angles to obtain the same crushing and sterilization efficiency, or the same material can obtain different crushing and sterilization efficiencies.

[0018] In this embodiment, a plurality of feed ports are sealingly matched with an external ultra-high pressure material pipe. Thus, it can be seen that the plurality of feed ports and the external ultra-high pressure material pipe are sealingly matched, ensuring that the materials can collide with each other driven by ultra-high pressure liquid, and avoiding damage caused by the collision between the materials and the inner wall of the valve core 1 due to liquid leakage.

[0019] In this embodiment, the valve seat 2 and the valve core 1 are in a split-type fit. Thus, it can be seen that the valve seat 2 and the valve core 1 are in a split-type fit, and the valve core 1 at different angles can be replaced to adapt to materials of different materials and sizes, so that different materials can ensure better crushing performance and sterilization performance.

[0020] In this embodiment, the aperture of the straight through-hole 20 is larger than the range of the circle formed by the apertures of the plurality of discharge ports. Thus, it can be seen that this can ensure that all the materials enter the discharge ports along the V-shaped inclined through-hole 10 and collide with each other at the intersection point 11, avoiding some materials from not being able to enter the discharge ports and thus colliding with the valve seat 2 and causing damage to the valve seat 2.

[0021] In this embodiment, both the valve core 1 and the valve seat 2 are of a cylindrical structure, and the outer diameter of the valve core 1 is equal to the outer diameter of the valve seat 2. Thus, it can be seen that both the valve core 1 and the valve seat 2 are of a cylindrical structure. For the convenience of disassembly and replacement when limiting and matching with external equipment, the outer diameter of the valve core 1 is equal to the outer diameter of the valve seat 2, and also for the valve core 1 and the valve seat 2 to fit perfectly to ensure tightness and avoid liquid leakage.

[0022] In this embodiment, the outer walls of the valve seat 2 and the valve core 1 are flush, and the outer walls of the valve seat 2 and the valve core 1 are both sealingly matched with the external environment. Thus, it can be seen that the outer walls of the valve seat 2 and the valve core 1 are flush, ensuring accurate limiting and matching with external equipment together. The outer walls of the valve seat 2 and the valve core 1 are both sealingly matched with the external environment, ensuring that the materials can collide with each other driven by ultra-high pressure liquid, and avoiding damage caused by the collision between the materials and the inner wall of the valve seat 2 due to liquid leakage.

[0023] Embodiment Two: The difference between this embodiment and Embodiment One lies in: In this embodiment, the valve seat 2 and the valve core 1 are of a structure sintered integrally under high temperature and high pressure. Thus, it can be seen that the valve seat 2 and the valve core 1 are of a structure sintered integrally under high temperature and high pressure, which can improve the tightness of the valve seat 2 and the valve core 1, and avoid damage caused by the collision between the materials and the inner walls of the valve core 1 and the valve seat 2 due to liquid leakage.

[0024] In this embodiment, the working principle of the present invention is as follows: The material enters along the feed port on the valve core 1 under the action of the high-pressure valve, and then passes through the V-shaped oblique through-hole 10. Several materials collide with each other at the intersection 11 of the extended lines of the V-shaped oblique through-hole 10. Then, the crushed material is acted upon by the ultra-high-pressure liquid and continues to flow along the straight through-hole 20 on the valve seat into the next process. The cycle continues.

[0025] Although the embodiments of the present invention are described with practical solutions, they do not constitute limitations on the meaning of the present invention. For those skilled in the art, it is obvious to modify the implementation scheme and combine it with other solutions based on this description.

Claims

1. A Y-shaped homogenizing chamber valve core structure, comprising a valve core (1) and a valve seat (2), characterized in that: The valve seat (2) is sealed with the valve core (1), a straight through hole (20) is provided in the middle of the valve seat (2), two groups of V-shaped oblique through holes (10) are provided in the valve core (1), the V-shaped oblique through holes (10) cooperate with the straight through holes (20) to form a Y-shaped structure, one end of the V-shaped oblique through holes (10) away from the valve seat (2) is a feed port, and the other end of the V-shaped oblique through holes (10) is a discharge port, and a plurality of the discharge ports are located within the aperture of the straight through holes (20), and the material flows through the feed port, the discharge port and the straight through holes (20) in sequence.

2. A Y-shaped homogenizing chamber valve core structure according to claim 1, characterized in that: The two groups of V-shaped oblique through holes (10) are symmetrically arranged.

3. A Y-shaped homogenizing chamber valve core structure according to claim 1, characterized in that: The angle between the V-shaped oblique through hole (10) and the central axis ranges from 15° to 30°.

4. A Y-shaped homogenizing chamber valve core structure according to claim 1, characterized in that: A plurality of feed ports are sealed and matched with external ultra-high pressure material pipes.

5. The Y-type homogenizing chamber valve core structure according to claim 1, characterized in that: The valve seat (2) and the valve core (1) are in split-type matching.

6. A Y-shaped homogenizing chamber valve core structure according to claim 1, characterized in that: The diameter of the straight through hole (20) is larger than the range of a circle formed by the diameters of a plurality of the discharge ports.

7. The Y-shaped homogenizing chamber valve core structure according to claim 1, characterized in that: The valve seat (2) and the valve core (1) are structures that are integrally sintered at high temperature and high pressure.

8. The Y-shaped homogenizing chamber valve core structure according to claim 1, characterized in that: The valve core (1) and the valve seat (2) are both cylindrical structures, and the outer diameter of the valve core (1) is equal to the outer diameter of the valve seat (2).

9. The Y-shaped homogenizing chamber valve core structure according to claim 1, characterized in that: The outer wall of the valve seat (2) and the outer wall of the valve core (1) are arranged flush with each other, and the outer wall of the valve seat (2) and the outer wall of the valve core (1) are both sealed with the external environment.

10. A Y-shaped homogenizing chamber valve core structure according to claim 2, characterized in that: The material collides at the intersection point (11) of the extension lines of the two groups of V-shaped oblique through holes (10), and the intersection point (11) is located inside the straight through hole (20).

Images