Homogenizing valve and high-pressure homogenizer

Abstract

This utility model relates to the field of homogenizer technology, specifically to a homogenizing valve and a high-pressure homogenizer. The homogenizing valve provided by this utility model includes a valve body, a valve core structure, an adjusting structure, and an elastic connecting structure. The valve body has a homogenizing cavity and a receiving cavity. One end of the valve core structure is located in the receiving cavity, and the other end extends out of the receiving cavity and is located in the homogenizing cavity. The valve core structure has an abutment surface and an impact surface on both sides, respectively. A slit is formed between the impact surface and the inner wall of the homogenizing cavity. One side of the elastic connecting structure is connected to the adjusting structure, and the other side has its abutment surface abutting against the adjusting structure. This utility model, through the elastic connecting structure, can absorb the instantaneous impact force of the adjusting structure's movement. The pressure is buffered by the compression deformation of the elastic connecting structure before being transmitted to the valve core structure, thereby reducing the possibility of damage caused by excessive tightening and rigid collision between the impact surface of the valve core structure and the inner wall of the homogenizing cavity.

Description

Technical Field

[0001] This utility model relates to the field of homogenizer technology, specifically to a homogenizing valve and a high-pressure homogenizer. Background Technology

[0002] The homogenizing valve is a core component of a high-pressure homogenizer. It is mainly used to achieve particle refinement and uniform mixing of liquid materials (such as dairy products, cosmetics, chemical raw materials, etc.) under high pressure through micro-slit shearing, impact and cavitation effects.

[0003] Currently, common homogenizing valves on the market include a homogenizing valve body, a homogenizing valve core, an impact ring, a handle, and a push rod. The homogenizing valve body has a receiving cavity and a homogenizing cavity. One end of the homogenizing valve core is located in the receiving cavity, and the other end is located in the homogenizing cavity. A slit is formed between the end face of the homogenizing valve core and the inner wall of the homogenizing cavity. Turning the handle moves the push rod, which moves against the homogenizing valve core to adjust the size of the slit.

[0004] However, in the above method, due to the rotation of the push rod, the moving power of the push rod is rigidly transmitted to the homogenizing valve core. If the handle is rotated excessively during operation, the push rod will continuously push the homogenizing valve core to move towards the inner wall of the homogenizing cavity. At this time, the end face of the valve core may have a rigid collision with the inner wall of the homogenizing cavity, which may cause rigid contact damage between the homogenizing valve core and the inner wall of the homogenizing cavity. Utility Model Content

[0005] (i) The problem to be solved by this utility model is that when the handle is turned too much, the push rod may push the homogeneous valve core to move too far, damaging the contact surface between the valve seat and the valve core, and thus causing damage to the valve seat.

[0006] (II) Technical Solution

[0007] This utility model provides a homogenizing valve, including a valve body, a valve core structure, an adjustment structure, and an elastic connection structure;

[0008] The valve body is provided with a homogenizing cavity and a receiving cavity;

[0009] One end of the valve core structure is located inside the receiving cavity, and the other end extends out of the receiving cavity and is located inside the homogeneous cavity;

[0010] The valve core structure has an abutment surface and an impact surface on both sides, and a slit is formed between the impact surface and the inner wall surface of the homogeneous cavity.

[0011] One side of the elastic connection structure is connected to the adjustment structure, and the other side of the abutment surface abuts against it;

[0012] The adjustment structure is used to push the elastic connection structure to move along the axial direction of the valve core structure.

[0013] According to one embodiment of the present invention, the elastic connection structure includes an elastic part and a pushing part;

[0014] The elastic part is provided inside the pushing part, and the extension and retraction direction of the elastic part is the same as the movement direction of the valve core structure.

[0015] The pushing part is slidably connected within the receiving cavity, the elastic part abuts against the adjusting structure, and the pushing part abuts against the abutting surface.

[0016] According to one embodiment of the present invention, the elastic part is a stacked spring, the pushing part is a base, and a storage groove for placing the stacked spring is provided on the side of the base away from the abutting surface. A limiting member for preventing the stacked spring from leaving the storage groove is also provided in the storage groove.

[0017] According to one embodiment of the present invention, the limiting member includes a retaining ring and a slot formed on the side wall of the storage groove, the retaining ring being disposed in the slot, and the stacked spring being located between the retaining ring and the side wall of the storage groove near the abutting surface.

[0018] According to one embodiment of the present invention, the valve core structure includes a fixing member, a plunger, and a guide ring;

[0019] The plunger has the impact surface, the fixing member has the abutment surface, the abutment surface is a rotating arc surface, and the axis of the rotating arc surface coincides with the axis of the valve core structure;

[0020] A first annular groove is provided on the outer side wall of the fixing member, and the guide ring is located in the first annular groove. The guide ring is used to guide the fixing member to slide along its axial direction in the receiving cavity.

[0021] The fixing member has a first circular groove, one end of the plunger is inserted into the first circular groove, and the other end of the plunger extends out of the receiving cavity and is located in the homogeneous cavity.

[0022] According to one embodiment of the present invention, a second annular groove and a first through hole are provided between the homogenizing cavity and the receiving cavity, and the homogenizing cavity is connected to the receiving cavity through the first through hole;

[0023] The second annular groove is provided with a first sealing ring, which is used to seal the gap between the plunger and the first through hole.

[0024] According to one embodiment of the present invention, the adjustment structure includes a rotating shaft and a handle;

[0025] One end of the rotating shaft is located inside the receiving cavity and connected to the elastic part, and the other end is connected to the handle;

[0026] The rotating shaft is screwed to the valve body.

[0027] According to one embodiment of the present invention, a spring is provided in the receiving cavity, one end of the spring abuts against the fixing member, and the other end abuts against the side wall of the receiving cavity near the homogenized cavity.

[0028] According to one embodiment of the present invention, the valve body includes a valve guide, a handwheel bracket, an impact ring, and a valve seat;

[0029] The valve seat is provided with a water inlet channel;

[0030] One end of the valve guide is inserted into the handwheel bracket, and the other end is provided with a second circular groove;

[0031] The impact ring and the valve seat are embedded in the second circular groove;

[0032] One end of the impact ring abuts against the valve seat, and the other end abuts against the bottom wall of the second circular groove;

[0033] The bottom wall of the second circular groove is provided with a strip groove, and the side wall is provided with a strip hole. The strip groove and the strip hole are connected to form a water outlet channel.

[0034] The water inlet channel, the slit, the homogenizing chamber, and the water outlet channel are connected in sequence;

[0035] The valve guide has a vent hole that communicates with the receiving cavity.

[0036] A high-pressure homogenizer includes any one of the homogenizing valves described above.

[0037] The beneficial effects of this utility model are:

[0038] By adjusting the structure to move the elastic connection structure, and with the other end of the elastic connection structure abutting the contact surface, the pushing force is transmitted to the valve core structure. This reduces the narrow gap between the impact surface of the valve core structure and the inner wall of the homogeneous cavity, increasing the pressure. The elastic connection structure absorbs the instantaneous impact force of the adjustment structure's movement. The pressure is buffered through the compression deformation of the elastic connection structure before being transmitted to the valve core structure. This reduces the risk of damage caused by excessive tightening and rigid collision between the impact surface of the valve core structure and the inner wall of the homogeneous cavity. Attached Figure Description

[0039] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0040] Figure 1 A three-dimensional structural diagram of the homogenizing valve provided in an embodiment of this utility model;

[0041] Figure 2 A cross-sectional view of a homogenizing valve with a first type of fixing member provided for an embodiment of the present utility model;

[0042] Figure 3 A cross-sectional view of a homogenizing valve with a second type of fixing member provided for an embodiment of this utility model;

[0043] Figure 4 Provided for the embodiments of this utility model Figure 2 Enlarged view of section A.

[0044] Icons: 1. Homogenizing chamber; 2. Receiving chamber; 3. Abutting surface; 4. Impact surface; 5. Water inlet channel; 6. Water outlet channel; 7. First sealing ring; 8. Rotating shaft; 9. Elastic connection structure; 901. Stacked spring; 902. Base; 903. Storage slot; 10. Fixing component; 11. Guide ring; 12. Plunger; 13. Spring; 14. Valve guide; 15. Handwheel bracket; 16. Impact ring; 17. Valve seat; 18. Vent hole; 19. Handle. Detailed Implementation

[0045] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0046] Example 1:

[0047] like Figures 1-4 As shown, one embodiment of this utility model provides a homogenizing valve, including a valve body, a valve core structure, an adjustment structure, and an elastic connection structure 9;

[0048] The valve body is provided with a homogenizing chamber 1 and a receiving chamber 2;

[0049] One end of the valve core structure is located inside the receiving cavity 2, and the other end extends out of the receiving cavity 2 and is located inside the homogeneous cavity 1;

[0050] The valve core structure has an abutment surface 3 and an impact surface 4 on both sides, and a slit is formed between the impact surface 4 and the inner wall surface of the homogeneous cavity 1.

[0051] One side of the elastic connection structure 9 is connected to the adjustment structure, and the other side of its abutment surface 3 abuts against it;

[0052] The adjustment structure is used to push the elastic connection structure 9 to move along the axial direction of the valve core structure.

[0053] Specifically, by adjusting the structure to move the elastic connecting structure 9, and since the other end of the elastic connecting structure 9 abuts against the contact surface 3, the pushing force is transmitted to the valve core structure. This reduces the narrow gap formed between the impact surface 4 of the valve core structure and the inner wall of the homogeneous cavity 1, increasing the pressure. Because the elastic connecting structure 9 absorbs the instantaneous impact force of the adjusting structure's movement, the pressure is buffered by the compression deformation of the elastic connecting structure 9 before being transmitted to the valve core structure. This reduces the risk of damage caused by excessive tightening, which could result in a rigid collision between the impact surface 4 of the valve core structure and the inner wall of the homogeneous cavity 1.

[0054] According to one embodiment of the present invention, the valve body includes a valve guide 14, a handwheel bracket 15, an impact ring 16, and a valve seat 17.

[0055] The valve seat 17 is provided with a water inlet channel 5;

[0056] One end of the valve guide 14 is inserted into the handwheel bracket 15, and the other end is provided with a second circular groove;

[0057] The second circular groove is fitted with an impact ring 16 and a valve seat 17.

[0058] One end of the impact ring 16 abuts against the valve seat 17, and the other end abuts against the bottom wall of the second circular groove;

[0059] The bottom wall of the second circular groove is provided with a strip groove, and the side wall is provided with a strip hole that communicates with the strip groove. The strip groove and the strip hole form a water outlet channel 6.

[0060] The water inlet channel 5, the slit, the homogenizing chamber 1, and the water outlet channel 6 are connected in sequence.

[0061] Furthermore, the homogenization chamber 1 is provided with an impact ring 16. Both sides of the inner hole of the impact ring 16 are chamfered with the same chamfer size, so that both sides of the impact ring 16 can abut against the valve seat 17, which is highly practical.

[0062] The water inlet channel 5, the slit, the homogenizing chamber 1, and the water outlet channel 6 are connected in sequence. After the water enters through the water inlet channel 5, it impacts the impact ring 16 through the tiny slit under high pressure, thereby achieving particle refinement and uniform mixing. Then, it flows out from the homogenizing chamber 1 through the water outlet channel 6.

[0063] Preferably, multiple water outlet channels 6 are provided, and the multiple water outlet channels 6 are arranged at uniform intervals around the axis of valve seat 17.

[0064] By adjusting the structure, the elastic connection structure 9 is driven to move the valve core structure, adjust the slit size, and thus adjust the pressure inside the homogenizing valve, so that the homogenizing valve can be used in different high-pressure environments required by different liquids.

[0065] The valve guide 14 has a first chamber for accommodating the fixing member 10, and the handwheel bracket 15 has a second chamber. The valve guide 14 is partially pushed into the second chamber, and the first and second chambers are connected to form a receiving cavity 2. The abutment surface 3 of the fixing member 10 protrudes from the side wall of the valve guide 14 near the handle 19, and the base 902 is movable within the second chamber.

[0066] The valve guide 14 has a vent hole 18 that communicates with the receiving cavity 2. The vent hole 18 ensures that the plunger 12 is not unable to be inserted into the first circular groove due to the air pressure inside the receiving cavity 2.

[0067] The valve seat 17 comprises a metal housing and ceramic embedded within the metal housing. The valve seat 17, plunger 12, and impact ring 16 can all be made of hard materials such as tungsten carbide or ceramic to improve wear resistance. The handwheel bracket 15 and valve guide 14 are made of high-strength stainless steel or duplex stainless steel, significantly extending the service life of the homogenizer valve. Figure 4 As shown, the inlet channel 5 has symmetrically arranged first conical holes at both ends, allowing both sides of the valve seat 17 to be used, thus improving its service life. The inner wall surface of the homogenizing chamber 1 refers to the end face of the valve seat 17 near the plunger 12.

[0068] According to one embodiment of the present invention, the elastic connection structure 9 includes an elastic part and a pushing part;

[0069] The actuating part is provided with an elastic part, and the extension and retraction direction of the elastic part is the same as the movement direction of the valve core structure.

[0070] The pushing part is slidably connected in the receiving cavity 2, the elastic part abuts against the adjustment structure, and the pushing part abuts against the abutting surface 3.

[0071] The elastic section provides a buffering effect when the liquid pressure is high, preventing excessive pressure. The elastic connection structure 9 also converts the rotational translational motion of the rotating shaft 8 into linear motion, preventing the contact surface 3 from being subjected to rotational forces.

[0072] Preferably, the elastic part is a stacked spring 901, the pushing part is a base 902, and the base 902 has a storage groove 903 for placing the stacked spring 901 on the side away from the contact surface 3. The storage groove 903 is also provided with a limiting member for preventing the stacked spring 901 from leaving the storage groove 903.

[0073] According to one embodiment of the present invention, the limiting member includes a retaining ring and a slot formed on the side wall of the storage groove 903. The retaining ring is disposed in the slot, and the stacked spring 901 is located between the retaining ring and the side wall of the storage groove 903 near the contact surface 3.

[0074] Optionally, the elastic part is a cylindrical spring, and the pushing part is a moving block connected to one end of the cylindrical spring. The purpose of this design does not deviate from the design concept of this utility model, and therefore, it should fall within the protection scope of this utility model.

[0075] According to one embodiment of the present invention, the adjustment structure includes a rotating shaft 8 and a handle 19;

[0076] One end of the rotating shaft 8 is located inside the receiving cavity 2 and connected to the elastic part, while the other end is connected to the handle 19;

[0077] The rotating shaft 8 is screwed to the valve body. The handle 19 is designed to facilitate the application of force by the operator.

[0078] The rotating shaft 8 includes a fourth shaft, a first shaft, a second shaft, and a third shaft connected in sequence, with the diameters of the first, second, and third shafts decreasing sequentially. The diameter of the fourth shaft is smaller than that of the first shaft. A handle 19 is screwed onto the fourth shaft. The first shaft has external threads on its side wall, and the handwheel bracket 15 has internal threads. The first shaft and the handwheel bracket 15 are screwed together. The transition surface between the second and third shafts abuts against the end face of the stacked spring 901, and the other end face of the stacked spring 901 abuts against the side wall of the base 902. This design improves the stability of the rotating shaft 8 when it moves the stacked spring 901. The base 902 is slidably connected within the receiving cavity 2, ensuring that the direction of force applied is the same as the axis of the valve core structure, thus more stably moving the valve core structure.

[0079] According to one embodiment of the present invention, the valve core structure includes a fixing member 10, a plunger 12, and a guide ring 11;

[0080] The plunger 12 has an impact surface 4, and the fixing member 10 has an abutment surface 3. The abutment surface 3 is a rotating arc surface, and the axis of the rotating arc surface coincides with the axis of the valve core structure.

[0081] A first annular groove is provided on the outer side wall of the fastener 10, and a guide ring 11 is located in the first annular groove. The guide ring 11 is used to guide the fastener 10 to slide along its axial direction in the receiving cavity 2.

[0082] The fastener 10 has a first circular groove, one end of the plunger 12 is inserted into the first circular groove, and the other end of the plunger 12 passes through the receiving cavity 2 and is located in the homogeneous cavity 1.

[0083] Preferably, the contact surface 3 is configured as a rotating arc surface. Compared with the traditional flat surface, this can prevent the contact point between the contact surface 3 and the base 902 from deviating from the axis of the valve core structure due to machining errors during flat machining. It can also ensure that when the plunger 12 is installed, the end face of the plunger 12 entering the first circular groove fits against the bottom wall of the first circular groove.

[0084] The guide ring 11 is an open circular ring for easy assembly and disassembly. The guide ring 11 is made of wear-resistant material. A first annular groove is provided on the outer side wall of the fixing member 10. The guide ring 11 is located in the first annular groove. The inner side wall of the guide ring 11 fits against the bottom wall of the first annular groove. The outer side wall of the guide ring 11 fits against the inner wall of the receiving cavity 2, so that the guide ring 11 can guide the fixing member 10 to slide along its axial direction in the receiving cavity 2. The outer diameter of the guide ring 11 is greater than the maximum outer diameter of the fixing member 10.

[0085] Preferred, such as Figure 2 The first type of fastener 10 shown includes a fastener and a guide block. One end of the guide block has a threaded groove, and the fastener is screwed into the threaded groove. The fastener protrudes from the groove opening and the end face of the fastener away from the threaded groove is the abutment surface 3. A fourth annular groove is formed on one side of the threaded groove, and a rubber ring is installed in the fourth annular groove. A first slot is formed on the guide block, and a second slot is formed on the fastener. The first slot and the second slot have the same diameter and are connected to form a first circular groove. After the plunger 12 is inserted into the first circular groove, it will squeeze the rubber ring, making it difficult for the plunger 12 to slide relative to the fastener 10.

[0086] Furthermore, the guide block includes a fifth shaft, a sixth shaft, and a seventh shaft connected in sequence. The fifth shaft, the sixth shaft, and the seventh shaft are integrally formed, and their outer diameters decrease sequentially. The end of the spring 13 abuts against the transition surface of the fifth shaft and the sixth shaft, so that the sixth shaft and the seventh shaft can extend into the interior of the spring 13, thereby limiting the movement direction of the spring 13 and improving its operational stability.

[0087] Optional, such as Figure 3 and Figure 4 The second type of fastener 10 shown is integrally formed (i.e., the guide block and the fastener are integrally formed).

[0088] According to one embodiment of the present invention, a second annular groove and a first through hole are provided between the homogenizing cavity 1 and the receiving cavity 2, the axis of the second annular groove and the axis of the first through hole coincide, and the homogenizing cavity 1 is connected to the receiving cavity 2 through the first through hole;

[0089] The second annular groove is provided with a first sealing ring 7, which is used to seal the gap between the plunger 12 and the first through hole.

[0090] The first sealing ring 7 ensures that no liquid enters the receiving cavity 2, protecting the components inside the receiving cavity 2.

[0091] According to one embodiment of the present invention, a spring 13 is provided in the receiving cavity 2. One end of the spring 13 abuts against the fixing member 10, and the other end abuts against the side wall of the receiving cavity 2 near the homogenized cavity 1.

[0092] When the rotating shaft 8 rotates away from the valve core structure, the spring 13 resets, causing the elastic part and the pushing part to reset as well.

[0093] Example 2:

[0094] A high-pressure homogenizer includes a homogenizing valve and a body. The body has a receiving groove for accommodating the homogenizing valve. The groove opening area has an internal thread. The handwheel bracket 15 in the homogenizing valve has an external thread and is screwed into the receiving groove. The valve guide 14 is inserted into the receiving groove. At this time, the handle 19 is located on the outside of the body. When it is necessary to remove the homogenizing valve, the handwheel bracket 15 is first unscrewed. Since the outer wall of the valve guide 14 has a thread, it can be loosely threadedly connected to the valve guide 14 by an auxiliary tool such as a threaded ring, which facilitates the removal of the valve guide 14.

[0095] A fourth annular groove is also provided on the outer wall of the valve guide 14. The vent hole 18 is located between the external thread section of the valve guide 14 and the fourth annular groove. A second sealing ring is installed in the fourth annular groove. The second sealing ring can prevent water from entering the receiving cavity 2 from the vent hole 18.

[0096] Specifically, the valve body and valve core structure adopt a modular design, which facilitates disassembly and maintenance.

[0097] In the description of this utility model, it should be noted that the terms "upper" and "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0098] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0099] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A homogenizing valve, characterized in that, Including valve body, valve core structure, regulating structure and flexible connection structure (9); The valve body is provided with a homogeneous cavity (1) and a receiving cavity (2); One end of the valve core structure is located inside the receiving cavity (2), and the other end extends out of the receiving cavity (2) and is located inside the homogeneous cavity (1); The valve core structure has an abutment surface (3) and an impact surface (4) on both sides, and a slit is formed between the impact surface (4) and the inner wall surface of the homogeneous cavity (1). One side of the elastic connection structure (9) is connected to the adjustment structure, and the other side of the abutting surface (3) abuts against it; The adjustment structure is used to push the elastic connection structure (9) to move along the axial direction of the valve core structure.

2. The homogenizing valve according to claim 1, characterized in that, The elastic connection structure (9) includes an elastic part and a pushing part; The elastic part is provided inside the pushing part, and the extension and retraction direction of the elastic part is the same as the movement direction of the valve core structure. The pushing part is slidably connected in the receiving cavity (2), the elastic part abuts against the adjusting structure, and the pushing part abuts against the abutting surface (3).

3. A homogenizing valve according to claim 2, characterized in that, The elastic part is a stacked spring (901), the pushing part is a base (902), and the base (902) has a storage slot (903) for placing the stacked spring (901) on the side away from the abutment surface (3). The storage slot (903) is also provided with a limiting member for preventing the stacked spring (901) from leaving the storage slot (903).

4. A homogenizing valve according to claim 3, characterized in that, The limiting member includes a retaining ring and a slot formed on the side wall of the storage groove (903). The retaining ring is located in the slot, and the stacked spring (901) is located between the retaining ring and the side wall of the storage groove (903) near the abutment surface (3).

5. A homogenizing valve according to claim 1, characterized in that, The valve core structure includes a fixing member (10), a plunger (12), and a guide ring (11). The plunger (12) has the impact surface (4), the fixing member (10) has the abutment surface (3), the abutment surface (3) is a rotating arc surface, and the axis of the rotating arc surface coincides with the axis of the valve core structure; The outer side wall of the fixing member (10) is provided with a first annular groove, and the guide ring (11) is located in the first annular groove. The guide ring (11) is used to guide the fixing member (10) to slide along its axial direction in the receiving cavity (2). The fixing member (10) has a first circular groove, one end of the plunger (12) is inserted into the first circular groove, and the other end of the plunger (12) passes through the receiving cavity (2) and is located in the homogenizing cavity (1).

6. A homogenizing valve according to claim 5, characterized in that, A second annular groove and a first through hole are provided between the homogenizing cavity (1) and the receiving cavity (2), and the homogenizing cavity (1) is connected to the receiving cavity (2) through the first through hole; The second annular groove is provided with a first sealing ring (7), which is used to seal the gap between the plunger (12) and the first through hole.

7. A homogenizing valve according to claim 2, characterized in that, The adjustment structure includes a rotating shaft (8) and a handle (19); One end of the rotating shaft (8) is located inside the receiving cavity (2) and connected to the elastic part, and the other end is connected to the handle (19); The rotating shaft (8) is screwed to the valve body.

8. A homogenizing valve according to claim 5, characterized in that, A spring (13) is provided inside the receiving cavity (2). One end of the spring (13) abuts against the fixing member (10), and the other end abuts against the side wall of the receiving cavity (2) near the homogeneous cavity (1).

9. A homogenizing valve according to claim 1, characterized in that, The valve body includes a valve guide (14), a handwheel bracket (15), an impact ring (16), and a valve seat (17). The valve seat (17) is provided with a water inlet channel (5); One end of the valve guide (14) is inserted into the handwheel bracket (15), and the other end is provided with a second circular groove; The second circular groove is inlaid with the impact ring (16) and the valve seat (17). One end of the impact ring (16) abuts against the valve seat (17), and the other end abuts against the bottom wall of the second circular groove; The bottom wall of the second circular groove is provided with a strip groove, and the side wall is provided with a strip hole. The strip groove and the strip hole are connected to form a water outlet channel (6). The water inlet channel (5), the slit, the homogenizing chamber (1), and the water outlet channel (6) are connected in sequence; The valve guide (14) is provided with a vent (18) that communicates with the receiving cavity (2).

10. A high-pressure homogenizer, characterized in that, Includes a homogenizing valve as described in any one of claims 1-9.

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