Y-shaped homogenizing cavity valve element structure

Abstract

The utility model discloses and provides a Y-shaped homogenizing cavity valve core structure, which can crush materials by utilizing ultrahigh pressure and simultaneously realize ultrahigh pressure sterilization. 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 valve element is applied to the field of homogenizing valve elements.

Description

TECHNICAL FIELD

[0001] The utility model is applied to the homogenizing valve core field, and particularly relates to a Y-shaped homogenizing cavity valve core structure. BACKGROUND

[0002] In the food, medicine, chemical industry and other industries, homogenization treatment and ultra-high pressure sterilization of materials are important links to ensure product quality and safety. The traditional homogenizer mainly refines materials through mechanical shearing, impact and other methods, and the ultra-high pressure sterilization often relies on independent equipment or process, which increases the complexity and cost of the production process. The homogenizer on the market has achieved remarkable results in homogenization treatment, but there are still deficiencies in ultra-high pressure sterilization. In order to realize more efficient and more economical production process, it is necessary to develop a new type of homogenizer integrating homogenization and ultra-high pressure sterilization functions. Based on the above problems, if a Y-shaped homogenizing cavity valve core structure can be designed, the material can be crushed by ultra-high pressure at the same time, and the ultra-high pressure sterilization can be realized. In the working process of the homogenizer, the material is pumped into the interior by high pressure, and is subjected to strong impact and cavitation effect, so as to realize superfine treatment. At the same time, due to the effect of ultra-high pressure, the microorganisms in the material are effectively killed, and the Y-shaped homogenizing cavity valve core structure can achieve the effect of ultra-high pressure sterilization. CONTENT OF THE UTILITY MODEL

[0003] The utility model solves the technical problems of overcoming the deficiencies of the prior art, and provides a Y-shaped homogenizing cavity valve core structure, which realizes ultra-high pressure sterilization while crushing the material by ultra-high pressure. In the working process of the homogenizer, the material is pumped into the interior of the valve seat by high pressure, and is subjected to strong impact and cavitation effect, so as to realize superfine treatment. At the same time, due to the effect of ultra-high pressure, the microorganisms in the material are effectively killed, and the Y-shaped homogenizing cavity valve core structure can achieve the effect of ultra-high pressure sterilization.

[0004] The utility model discloses a technical scheme adopted by the utility model is: the utility model discloses a valve core and valve seat, the valve seat with the valve core sealed cooperation, the valve seat middle part is provided with straight through -hole, be equipped with two groups V -shaped oblique through -hole in the valve core, V -shaped oblique through -hole with straight through -hole cooperation forms Y -shaped structure, V -shaped oblique through -hole is away from the one end of valve seat as feed inlet, V -shaped oblique through -hole's other end is as discharge port, a plurality of discharge port all be located in the aperture of straight through -hole, material flows through feed inlet, discharge port and straight through -hole in proper order.

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

[0006] Further, the angle range of the V-shaped oblique through hole to the center axis is 15°-30°.

[0007] Further,

[0008] Further, the valve seat and the valve core are split type cooperation.

[0009] Further, the aperture of the straight through hole is larger than the range of the circle surrounded by the apertures of the discharge ports.

[0010] Further, the valve seat and the valve core are high-temperature and high-pressure integral sintering structures.

[0011] Further, 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] Further, the outer wall of the valve seat and the outer wall of the valve core are flush arranged, and the outer wall of the valve seat and the outer wall of the valve core are both sealed with the external environment.

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

[0014] Figure 1is a structural section view of the utility model;

[0015] Figure 2 is a first structure explosion view of the utility model;

[0016] Figure 3 is a second structure explosion view of the utility model;

[0017] Figure 4 is the intersection structure view. Specific embodiments

[0018] Embodiment one:

[0019] In this embodiment, the utility model includes valve core 1 and valve seat 2, the valve seat 2 is sealed with the valve core 1, the valve seat 2 middle part is provided with straight through hole 20, the valve core 1 is equipped with two groups V-shaped oblique through hole 10, the V-shaped oblique through hole 10 is sealed with the straight through hole 20 and forms Y-shaped structure, the V-shaped oblique through hole 10 is away from the one end of valve seat 2 and is feed inlet, the other end of V-shaped oblique through hole 10 is discharge port, several discharge ports are all located in the aperture of straight through hole 20, and material flows through feed inlet, discharge port and straight through hole 20 in turn. It can be seen that the valve core 1 is provided with several V-shaped oblique through holes 10, the valve seat 2 is provided with straight through hole 20, the V-shaped oblique through hole is sealed with the straight through hole and forms Y-shaped structure, and the valve core 1 is sealed with the valve seat 2, several materials enter the valve core 1 from the feed inlet of several V-shaped oblique through holes 10, are pushed by external superhigh pressure liquid and pass through along the V-shaped oblique through hole 10 quickly, the V-shaped oblique through hole 10 plays a guiding role to the material, the material of valve core 1 and valve seat 2 is diamond, which ensures that there is enough strength and hardness to resist the secondary impact of a small amount of materials completed by collision, and several materials are impacted under the action of superhigh pressure liquid, so that several materials are crushed and sterilized at the same time.

[0020] In this embodiment, two groups of V-shaped oblique through holes 10 are symmetrically arranged. It can be seen that two groups of V-shaped oblique through holes 10 are symmetrically arranged, which can make the material enter the V-shaped oblique through hole 10 more uniformly, and also can 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.

[0021] In this embodiment, the angle range of the V-shaped oblique through hole 10 to the center axis is 15°~30°. It can be seen that by replacing the V-shaped oblique through hole 10 with different angles, different angles of the material entering the valve seat 2 can be obtained, the same crushing and sterilization efficiency can be obtained, or different crushing and sterilization efficiency of the same material can be obtained.

[0022] In this embodiment, several feed ports are sealingly matched with the external ultrahigh pressure material pipe. As can be seen, the several feed ports and the external ultrahigh pressure material pipe are sealingly matched, which ensures that the materials can collide with each other under the driving of the ultrahigh pressure liquid, and avoids damage caused by the collision of the materials with the inner wall of the valve core 1 due to liquid leakage.

[0023] In this embodiment, the valve seat 2 and the valve core 1 are split type matching. As can be seen, the valve seat 2 and the valve core 1 are split type matching, which can replace the valve core 1 of different angles to adapt to materials of different materials and sizes, so that different materials can ensure good crushing and sterilization performance.

[0024] In this embodiment, the hole diameter of the straight through hole 20 is greater than the range of the circle surrounded by the hole diameters of the several discharge ports. As can be seen, this can ensure that all the materials enter the discharge port along the V-shaped inclined through hole 10 and collide with each other at the intersection 11, thereby avoiding that some materials cannot enter the discharge port and collide with the valve seat 2, thereby causing damage to the valve seat 2.

[0025] In this embodiment, 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. As can be seen, 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, which is convenient for disassembly and replacement when limiting cooperation with external equipment, and also ensures perfect fit between the valve core 1 and the valve seat 2 to ensure sealing and avoid liquid leakage.

[0026] In this embodiment, the outer wall of the valve seat 2 and the outer wall of the valve core 1 are flush, and the outer wall of the valve seat 2 and the outer wall of the valve core 1 are both sealingly matched with the external environment. As can be seen, the outer wall of the valve seat 2 and the outer wall of the valve core 1 are flush, which ensures precise limiting cooperation with external equipment, and the outer wall of the valve seat 2 and the outer wall of the valve core 1 are both sealingly matched with the external environment, which ensures that the materials can collide with each other under the driving of the ultrahigh pressure liquid, and avoids damage caused by the collision of the materials with the inner wall of the valve seat 2 due to liquid leakage.

[0027] Embodiment two:

[0028] The difference between this embodiment and embodiment one is:

[0029] In this embodiment, the valve seat 2 and the valve core 1 are high temperature and high pressure integrated sintering structures. As can be seen, the valve seat 2 and the valve core 1 are high temperature and high pressure integrated sintering structures, which can improve the sealing performance of the valve seat 2 and the valve core 1, and avoid damage caused by the collision of the materials with the inner wall of the valve core 1 and the valve seat 2 due to liquid leakage.

[0030] In the embodiment, the working principle of the utility model is as follows:

[0031] The material is under the action of high pressure valve and enters along the feed inlet on the valve core 1, and then passes through the V-shaped inclined through hole 10, and the materials collide with each other at the intersection 11 of the extension line of the V-shaped inclined through hole 10, and then the broken materials are under the action of superhigh pressure liquid and continue to flow along the straight through hole 20 on the valve seat into the next process. Cycle in turn.

[0032] Although the embodiments of the utility model are described in actual schemes, but do not constitute the limitation to the meaning of the utility model, for the person skilled in the art, according to the modification of the embodiments and the combination with other schemes in the specification, it is obvious.

Claims

1. A Y-type homogeneous cavity valve core structure, comprising a valve core (1) and a valve seat (2), characterized in that: The valve seat (2) is sealed to the valve core (1). A straight through hole (20) is provided in the middle of the valve seat (2). Two sets of V-shaped oblique through holes (10) are provided in the valve core (1). The V-shaped oblique through holes (10) and the straight through holes (20) cooperate to form a Y-shaped structure. The end of the V-shaped oblique through hole (10) away from the valve seat (2) is the feed port, and the other end of the V-shaped oblique through hole (10) is the discharge port. Several discharge ports are located within the diameter of the straight through hole (20). The material flows through the feed port, the discharge port and the straight through hole (20) in sequence.

2. The Y-type homogeneous cavity valve core structure according to claim 1, characterized in that: The two sets of V-shaped oblique through holes (10) are symmetrically arranged.

3. The Y-type homogeneous cavity valve core structure according to claim 1, characterized in that: The angle between the V-shaped oblique through hole (10) and the central axis is 15°~30°.

4. The Y-type homogeneous cavity valve core structure according to claim 1, characterized in that: Several feed inlets are sealed to the external ultra-high pressure material pipe.

5. The Y-type homogeneous cavity valve core structure according to claim 1, characterized in that: The valve seat (2) and the valve core (1) are separate components.

6. The Y-type homogeneous cavity valve core structure according to claim 1, characterized in that: The diameter of the through hole (20) is larger than the range of the circle formed by the diameters of the several discharge ports.

7. The Y-type homogeneous cavity valve core structure according to claim 1, characterized in that: The valve seat (2) and the valve core (1) are integrally sintered under high temperature and high pressure.

8. The Y-type homogeneous cavity valve core structure according to claim 1, characterized in that: Both the valve core (1) and the valve seat (2) are 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-type homogeneous cavity 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 flush, and both the outer wall of the valve seat (2) and the outer wall of the valve core (1) are sealed to the external environment.

10. The Y-type homogeneous cavity valve core structure according to claim 2, characterized in that: The material collides at the intersection (11) of the extension lines of the two sets of V-shaped oblique through holes (10), the intersection (11) being located inside the straight through hole (20).

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