High-pressure homogenizer

Abstract

The utility model relates to the technical field of high-pressure homogenizers, in particular to a high-pressure homogenizer which comprises a machine box, a pressure bin is arranged on one side of the machine box, a homogenizing assembly is arranged on one side of the top of the pressure bin, and a feeding pipe is arranged at the bottom of the pressure bin. A plurality of piston cavities arranged at intervals are formed in the inner wall of the machine box and communicated with the pressure bin, pistons are arranged in the piston cavities, the other ends of the pistons are connected with push rods through universal joints, the other ends of the push rods are rotationally installed on connecting shafts, and the ends of the connecting shafts are all fixed to one ends of telescopic pieces. When the high-pressure homogenizer is used, the high-pressure homogenizer drives the sleeve piece to telescopically slide on the connecting piece through the linear driving module, so that the rotating radius of the push rod on the driving shaft is adjustable, namely, the sliding distance of the piston in the piston cavity is adjusted and controlled, and the pressure in the pressure bin is adjusted and controlled; the energy consumption of the high-pressure homogenizer in use is saved, and the service life of the driving motor is prolonged.

Description

[0001] Technical field.

[0002] This utility model relates to the field of high-pressure homogenizer technology, and in particular to a high-pressure homogenizer.

[0003] Background technology.

[0004] High-pressure homogenizers, also known as "high-pressure fluid nano-homogenizers," allow materials in suspension to flow at high speed through a cavity with a special internal structure (high-pressure homogenization cavity) under ultra-high pressure, causing a series of changes in the material's physical, chemical, and structural properties, ultimately achieving a homogenization effect.

[0005] In the use of high-pressure homogenizers, the pressure inside the homogenization chamber is usually regulated by the power of the motor. However, this method consumes too much energy and can exacerbate damage to the motor, thus reducing the service life of the high-pressure homogenizer. Therefore, we propose a new high-pressure homogenizer to address these problems.

[0006] Utility model content.

[0007] The purpose of this invention is to address the aforementioned shortcomings in the existing technology by proposing a high-pressure homogenizer.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: a high-pressure homogenizer is designed, including a casing, a pressure chamber is provided on one side of the casing, a homogenizing component is provided on the top side of the pressure chamber, and a feed pipe is provided at the bottom of the pressure chamber.

[0009] Several piston chambers are arranged at intervals on the inner wall of the chassis. The piston chambers are connected to the pressure chambers. A piston is placed inside the piston chamber. The other end of the piston is connected to a push rod through a universal joint. The other end of the push rod is rotatably mounted on a connecting shaft. The ends of the connecting shafts are all fixed to one end of the telescopic component, and the other end of the telescopic component is fixed to the drive shaft. Adjacent drive shafts are coaxially fixed. The outermost drive shaft is mounted on the drive motor and the fixed seat. The fixed seat is rotatably connected to the drive shaft and fixed to the inner wall of the chassis. The drive motor is fixed to the inner wall of the chassis through a bracket.

[0010] The telescopic component includes a first assembly and a second assembly, with a connector between the first assembly and the second assembly. The ends of the connector are respectively placed inside the first assembly and the second assembly. The second assembly is fixed to the drive shaft, while the first assembly is fixed to the connecting shaft.

[0011] The telescopic component also includes a linear drive module, which is located on one side of the push rod, with one end of the linear drive module fixed to the drive shaft and the other end fixed to the first assembly.

[0012] Preferably, a control cabinet is installed on the outer wall of the chassis, and a controller is installed inside the control cabinet. The controller is connected to the drive motor and the linear drive module through wires.

[0013] Preferably, an electric slip ring is provided on the side of the linear drive module. The electric slip ring includes a stator and a rotor. The rotor is fixed on the drive shaft and connected to the linear drive module through a wire. The stator is rotatably connected to the rotor and connected to the controller through a wire. The stator is fixed to the inner wall of the chassis by a bracket.

[0014] Preferably, each push rod has a telescopic rod arranged parallel to the side away from the linear drive module, with one end of the telescopic rod fixed to the drive shaft and the other end fixed to the first assembly.

[0015] Preferably, the drive motor is installed inside the motor housing, and the motor housing is fixed to the inner wall of the chassis, while ventilation holes are provided on the motor housing.

[0016] Preferably, the length directions of two adjacent telescopic components are in opposite directions.

[0017] Preferably, the pressure chamber has several channels arranged at intervals inside, the piston chamber corresponds one-to-one with the channel and is connected to the middle of the channel, the bottom of the channel is connected to the feed pipe, and the top of the channel is connected to the homogenizing component through the connecting pipe. A one-way valve is provided at both the upper and lower ends of the channel, and the one-way valve is arranged on the upper and lower sides of the piston chamber when viewed from the front.

[0018] The design scheme proposed in this utility model has the following beneficial effects in application:

[0019] 1. This high-pressure homogenizer uses a linear drive module to drive the kit to slide on the connecting parts, making the rotation radius of the push rod on the drive shaft adjustable. This allows for adjustment and control of the sliding distance of the piston in the piston chamber. In this way, the pressure in the pressure chamber can be controlled without adjusting the power output of the drive motor, which saves energy consumption during the use of the high-pressure homogenizer and also improves the service life of the drive motor.

[0020] 2. This high-pressure homogenizer uses adjacent telescopic components arranged in opposite directions to alternately pressurize the pressure chamber, ensuring that the liquid is continuously forced into the homogenizing component for homogenization.

[0021] Attached image description.

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the chassis of this utility model;

[0024] Figure 3This is a schematic diagram of the telescopic component structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the internal structure of the pressure chamber of this utility model;

[0026] Figure 5 This is a schematic diagram of the connecting component structure of this utility model.

[0027] In the diagram: 1. Chassis; 2. Pressure chamber; 3. Homogenizing component; 4. Feed pipe; 5. Piston chamber; 6. Piston; 7. Universal joint; 8. Push rod; 9. Drive shaft; 10. First assembly; 11. Fixing base; 12. Connecting piece; 13. Second assembly; 14. Connecting shaft; 15. Motor housing; 16. Linear drive module; 17. Telescopic rod; 18. Drive motor; 19. Channel; 20. One-way valve; 21. Connecting pipe.

[0028] Detailed implementation method.

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] Reference Figures 1-5 A high-pressure homogenizer includes a casing 1, a pressure chamber 2 on one side of the casing 1, a homogenizing component 3 on the top side of the pressure chamber 2, and a feed pipe 4 at the bottom of the pressure chamber 2. Wherein, for example... Figure 1 and Figure 4 As shown, the pressure chamber 2 is provided with several channels 19 arranged at intervals. The bottom of the channel 19 is connected to the feed pipe 4, and the top of the channel 19 is connected to the homogenizing component 3 through the connecting pipe 21. A one-way valve 20 is provided at both the upper and lower ends of the channel 19. In use, the material to be homogenized enters from the feed pipe 4, falls into the connecting pipe 21 through the channel 19, and finally completes the homogenization operation in the homogenizing component 3.

[0031] like Figure 2 and Figure 3As shown, several piston chambers 5 are spaced apart on the inner wall of the casing 1. The piston chambers 5 are connected to the pressure chamber 2. Each piston chamber 5 corresponds to a channel 19 and is connected to the center of the channel 19. Single-way valves 20 are positioned on the upper and lower sides of each piston chamber 5 in frontal projection. A piston 6 is housed within each piston chamber 5. The other end of the piston 6 is connected to a push rod 8 via a universal joint 7. The other end of the push rod 8 is rotatably mounted on a connecting shaft 14. The ends of the connecting shaft 14 are all fixed to one end of a telescopic component, while the other end of the telescopic component is fixed to a drive shaft 9. The length directions of adjacent telescopic components are opposite. Adjacent drive shafts... The drive shafts 9 are coaxially fixed between each other, and the outermost drive shaft 9 is respectively mounted on the drive motor 18 and the fixed seat 11. The fixed seat 11 is rotatably connected to the drive shaft 9 and fixed to the inner wall of the housing 1. The drive motor 18 is fixed to the inner wall of the housing 1 through the bracket. When the drive shaft 9 rotates, the connecting shaft 14 performs circular motion in the vertical plane, thereby driving the push rod 8 to act on the piston 6 to perform reciprocating linear motion in the piston chamber 5. This realizes the reciprocating pressurization and depressurization operation in the channel 19, allowing the material to flow to the homogenizing component 3 more quickly, thereby increasing the impact force when the material flows, completing the collision and shearing of the material, and realizing the homogenization of the material.

[0032] like Figure 3 and Figure 5 As shown, the telescopic component includes a first assembly 10 and a second assembly 13. A connecting member 12 is provided between the first assembly 10 and the second assembly 13. The ends of the connecting member 12 are respectively placed inside the first assembly 10 and the second assembly 13. The second assembly 13 is fixed to the drive shaft 9, while the first assembly 10 is fixed to the connecting shaft 14, making the distance between the connecting shaft 14 and the drive shaft 9 adjustable. This allows for adjustment of the maximum travel distance of the piston 6 in the piston chamber 5, thereby pressurizing the channel 19 and eliminating the need to increase the pressure by increasing the drive motor 18. The telescopic component also includes a linear drive module 16, which is located on one side of the push rod 8. One end of the linear drive module 16 is fixed to the drive shaft 9, and the other end is fixed to the first assembly 10, providing power for the distance between the connecting shaft 14 and the drive shaft 9. In actual use, the linear drive module 16 can be one of an electric push rod, a hydraulic cylinder, or a pneumatic cylinder.

[0033] In order to ensure a stable power supply to the linear drive module 16, an electric slip ring is provided on the side of the linear drive module 16. The electric slip ring includes a stator and a rotor. The rotor is fixed on the drive shaft 9 and connected to the linear drive module 16 through a wire. The stator is rotatably connected to the rotor and connected to the controller through a wire. The stator is fixed to the inner wall of the chassis 1 through a bracket.

[0034] Furthermore, in order to ensure the stability of the movement between the kit and the connector 12, each push rod 15 is provided with a telescopic rod 17 on the side away from the linear drive module 16. One end of the telescopic rod 17 is fixed to the drive shaft 9 and the other end is fixed to the first kit 10 to guide the movement between the kit and the connector 12.

[0035] It should be noted that a control cabinet is installed on the outer wall of the chassis 1, and a controller is installed inside the control cabinet. The controller is connected to the drive motor 18 and the linear drive module 16 through wires. In actual use, the controller is a PLC logic controller.

[0036] In order to protect the drive motor 18, the drive motor 18 is installed inside the motor housing 15, and the motor housing 15 is fixed to the inner wall of the housing 1, and ventilation holes are provided on the motor housing 15.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-pressure homogenizer, characterized in that: Includes a chassis (1), a pressure chamber (2) is provided on one side of the chassis (1), a homogenizing component (3) is provided on the top side of the pressure chamber (2), and a feed pipe (4) is provided at the bottom of the pressure chamber (2). A number of piston chambers (5) are arranged at intervals on the inner wall of the chassis (1). The piston chambers (5) are connected to the pressure chamber (2). A piston (6) is installed in the piston chamber (5). The other end of the piston (6) is connected to a push rod (8) through a universal joint (7). The other end of the push rod (8) is rotatably mounted on the connecting shaft (14). The ends of the connecting shaft (14) are all fixed on one end of the telescopic component, while the other end of the telescopic component is fixed on the drive shaft (9). Two adjacent drive shafts (9) are coaxially fixed. The outermost drive shaft (9) is respectively mounted on the drive motor (18) and the fixed seat (11). The fixed seat (11) is rotatably connected to the drive shaft (9). The fixed seat (11) is fixed to the inner wall of the chassis (1), while the drive motor (18) is fixed to the inner wall of the chassis (1) through a bracket. The telescopic component includes a first kit (10) and a second kit (13). A connector (12) is provided between the first kit (10) and the second kit (13). The ends of the connector (12) are respectively placed inside the first kit (10) and the second kit (13). The second kit (13) is fixed to the drive shaft (9), while the first kit (10) is fixed to the connecting shaft (14). It also includes a linear drive module (16), which is located on one side of the push rod (8), with one end of the linear drive module (16) fixed to the drive shaft (9) and the other end fixed to the first kit (10).

2. The high-pressure homogenizer according to claim 1, characterized in that: A control cabinet is installed on the outer wall of the chassis (1). A controller is installed inside the control cabinet. The controller is connected to the drive motor (18) and the linear drive module (16) respectively through wires.

3. A high-pressure homogenizer according to claim 2, characterized in that: An electric slip ring is provided on the side of the linear drive module (16). The electric slip ring includes a stator and a rotor. The rotor is fixed on the drive shaft (9) and connected to the linear drive module (16) by a wire. The stator is rotatably connected to the rotor and connected to the controller by a wire. The stator is fixed to the inner wall of the chassis (1) by a bracket.

4. A high-pressure homogenizer according to claim 1, characterized in that: Each push rod (8) has a telescopic rod (17) parallel to the side away from the linear drive module (16). One end of the telescopic rod (17) is fixed to the drive shaft (9) and the other end is fixed to the first kit (10).

5. A high-pressure homogenizer according to claim 1, characterized in that: The drive motor (18) is installed inside the motor housing (15), and the motor housing (15) is fixed to the inner wall of the housing (1), while ventilation holes are provided on the motor housing (15).

6. A high-pressure homogenizer according to claim 1, characterized in that: The length directions of two adjacent telescopic components are in opposite directions.

7. A high-pressure homogenizer according to claim 1, characterized in that: The pressure chamber (2) is provided with several channels (19) arranged at intervals. The piston chamber (5) corresponds to the channel (19) and is connected to the middle of the channel (19). The bottom of the channel (19) is connected to the feed pipe (4), and the top of the channel (19) is connected to the homogenizing component (3) through the connecting pipe (21). A one-way valve (20) is provided at both the upper and lower ends of the channel (19). The one-way valve (20) is arranged on the upper and lower sides of the piston chamber (5) when viewed from the front.

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