A high-speed dispersion homogenizer
Patent Information
- Application Number
- CN202522597657.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-08
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-12-08
AI Technical Summary
[0003]但是，目前市面上现有的高速分散均质机大多利用缓存罐对均质后的物料进行暂存，等到需要时再排出至下一道工序中，在此过程中均质完成的物料容易在暂存期间因流动性变差而出现少量沉积或分层现象，导致均质效果下降，且目前市面上现有的高速分散均质机大多缺少对设备整体的抗震设计，导致设备在高速运行时容易出现明显的晃动，进而导致噪音较大，恶化了工作环境
1、本实用新型提出的一种高速分散均质机，通过驱动机构中保护壳内设置的第二驱动电机驱动转动杆在缓存罐内部转动，使得转动杆能够利用其上的多个搅拌叶片对缓存的物料进行持续的搅拌，进而保持物料的流动性，防止出现沉积或分层的现象，维持良好的均质效果。
Smart Images
Figure CN224893992U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of homogenizer technology, and in particular to a high-speed dispersion homogenizer. Background Technology
[0002] A high-speed dispersion homogenizer is a device that uses a high-speed rotating rotor and stator in precise fit to rapidly disperse, homogenize, emulsify, and pulverize liquid or solid particles in a short time through powerful shearing force, centrifugal force, and mechanical impact.
[0003] However, most existing high-speed dispersion homogenizers on the market currently use buffer tanks to temporarily store homogenized materials, which are then discharged to the next process when needed. During this process, the homogenized materials are prone to slight sedimentation or stratification due to decreased fluidity, resulting in a decrease in homogenization effect. Furthermore, most existing high-speed dispersion homogenizers on the market lack overall shock-resistant design, causing significant shaking during high-speed operation, which in turn leads to higher noise levels and a deterioration of the working environment.
[0004] Therefore, those skilled in the art have provided a high-speed dispersion homogenizer to solve the problems mentioned in the background art. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies and provide a high-speed dispersion homogenizer. The rotating rod is driven by a second drive motor in the drive mechanism to perform stirring operations using stirring blades, preventing sedimentation or stratification. The fixed block and the moving block are connected by a secondary connecting rod in the support mechanism, and the buffer spring between them can reduce vibration and noise.
[0006] To achieve the above objectives, this utility model provides the following technical solution: A high-speed dispersion homogenizer includes a base, a buffer tank, and a homogenizing cylinder. The front end of the upper end of the base is fixedly connected to the homogenizing cylinder. A drive mechanism is provided at the upper end of the base. The drive mechanism includes a protective shell and a rotating rod. A second drive motor is provided on the bottom surface inside the protective shell. The output shaft of the second drive motor passes through the protective shell and is fixedly connected to the rotating rod. Multiple stirring blades are fixedly connected to the outer wall of the rotating rod through the buffer tank. Support mechanisms are provided on both sides of the base. Each support mechanism includes four moving blocks and four buffer springs. Fixed blocks are fixedly connected to the front and rear ends of the outer walls on both sides of the base. Secondary connecting rods are hinged to the front and rear ends of the fixed blocks. Support legs are fixedly connected to the lower ends of the moving blocks. Buffer springs are fixedly connected to the middle of the lower ends of the fixed blocks. Through the above technical solution, the rotating rod is driven by the second drive motor to rotate inside the buffer tank. The stirring blades on it continuously stir the buffered material, maintain the fluidity of the material, prevent sedimentation or stratification, and maintain a good homogeneous effect. In addition, the fixed block and the moving block are connected by a secondary connecting rod in a hinged manner. The buffer spring between the two weakens the vibration generated during the operation of the equipment, thereby reducing the shaking during the operation of the equipment and reducing the noise generated.
[0007] Furthermore, a power box is fixedly connected to the rear end of the upper end of the base, and a protective shell is fixedly connected to the center of the upper end of the buffer tank. A PLC control panel is provided on the outer wall of one side of the power box. Through the above technical solution, circuit breakers, relays and other necessary electrical components can be installed in the power box fixedly connected to the base, ensuring the safe power supply of the entire equipment. The PLC control panel set on the power box can serve as a human-machine interface for centralized control of the start-up, shutdown and operating parameters of the electrical equipment on the equipment. In addition, the protective shell fixedly connected to the upper end of the buffer tank can provide a certain degree of protection for the second drive motor, allowing it to operate normally.
[0008] Furthermore, a support frame is fixedly connected to the middle of the outer front end of the base, the inner wall of the support frame is fixedly connected to the buffer tank, and the outer rear end wall of the buffer tank is fixedly connected to the homogenizing cylinder. The above technical solution provides a stable support for the buffer tank by fixing the support frame to the base and the buffer tank to the homogenizing cylinder, ensuring the stability and reliability of the connection between the buffer tank and the homogenizing cylinder, and ensuring the smooth flow of materials between the buffer tank and the homogenizing cylinder.
[0009] Furthermore, a first drive motor is provided in the cavity at the lower end of the homogenizing cylinder. The output shaft of the first drive motor passes through the homogenizing cylinder and is fixedly connected to a rotor. The rotor rotates inside the homogenizing cylinder, and a stator is fixedly connected to the upper end of the inner wall of the homogenizing cylinder. The above technical solution involves enclosing the first drive motor in a homogenizing cylinder, which provides protection for the motor and ensures its normal operation. The first drive motor drives the rotor to rotate at high speed, and the material is drawn in from the center of the rotor. Under the action of centrifugal force, the material is thrown out at high speed and, when passing through the extremely small gap between the material and the stator, it is subjected to strong mechanical shearing, impact, and turbulence, thereby achieving the micronization, uniform dispersion, and emulsification of the material and completing the core homogenization process.
[0010] Furthermore, the lower ends of the secondary connecting rods are all hinged to the moving block, the upper ends of the outer walls of the support rods are slidably connected to the fixed block, and the lower ends of the buffer springs are all fixedly connected to the moving block. The above technical solution connects the fixed block and the moving block through a two-stage linkage, and a buffer spring is fitted on the support rod. When the equipment vibrates, the support rod will drive the moving block to move up and down relative to the fixed block, and the buffer spring will be compressed or stretched, thereby absorbing the vibration energy.
[0011] Furthermore, a detection port is provided on one side of the upper end of the buffer tank, a liquid level switch is provided at the front end of the upper end of the buffer tank, and a vent cap is provided on the other side of the upper end of the buffer tank. The above technical solution allows operators to easily unscrew the sealing cap and sample the homogeneity or state of the material inside the buffer tank at any time through the detection port on the buffer tank. The liquid level switch on the buffer tank can be used to monitor the material height in the buffer tank in real time and convert it into an electrical signal to link with the feeding and discharging systems. In addition, the vent cap on the buffer tank can keep the inside of the buffer tank connected to the atmosphere and balance the air pressure while preventing external impurities from entering the tank.
[0012] Furthermore, a flow solenoid valve is provided in the middle of the upper end of the homogenizing cylinder, and a feed funnel is fixedly connected to the upper end of the flow solenoid valve. The above technical solution allows the feeding hopper to be connected to the feeding pipe to add the material to be processed. A flow solenoid valve is installed between the feeding hopper and the homogenizing cylinder to control the opening and closing of the passage into the homogenizing cylinder according to the instructions of the PLC control panel, thereby controlling the flow rate of the material entering the cylinder and ensuring the stability of the homogenization process and the consistency of the processing effect.
[0013] This utility model has the following beneficial effects: 1. The present invention proposes a high-speed dispersion homogenizer, in which a second drive motor installed in the protective shell of the drive mechanism drives a rotating rod to rotate inside the buffer tank, so that the rotating rod can use multiple stirring blades on it to continuously stir the buffered material, thereby maintaining the fluidity of the material, preventing sedimentation or stratification, and maintaining a good homogenization effect.
[0014] 2. The high-speed dispersion homogenizer proposed in this utility model connects the fixed block and the moving block in a hinged manner through a two-stage connecting rod in the support mechanism. The buffer spring fixedly connected between the fixed block and the moving block weakens the vibration generated during the operation of the equipment, thereby reducing the shaking during the operation of the equipment, improving stability and reducing the noise generated. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the main structure of a high-speed dispersion homogenizer proposed in this utility model; Figure 2 An exploded view of a high-speed dispersion homogenizer proposed in this utility model; Figure 3This is a side sectional view of a high-speed dispersion homogenizer proposed in this utility model; Figure 4 This is a top sectional view of a high-speed dispersion homogenizer proposed in this utility model; Figure 5 for Figure 2 Enlarged view of point A in the middle.
[0016] Explanation of reference numerals in the attached figures: 1. Base; 2. Power box; 3. Buffer tank; 4. Homogenizing cylinder; 5. Drive mechanism; 501. First drive motor; 502. Rotor; 503. Stator; 504. Protective shell; 505. Second drive motor; 506. Rotating rod; 507. Stirring blade; 6. Support frame; 7. PLC control panel; 8. Support mechanism; 801. Fixed block; 802. Secondary connecting rod; 803. Moving block; 804. Support rod; 805. Buffer spring; 9. Detection port; 10. Liquid level switch; 11. Vent cap; 12. Flow solenoid valve; 13. Feed funnel. Detailed Implementation
[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0018] Reference Figure 1-5 This utility model provides a specific implementation method: A high-speed dispersion homogenizer includes a base 1, a buffer tank 3, and a homogenizing cylinder 4. The front end of the upper end of the base 1 is fixedly connected to the homogenizing cylinder 4. A drive mechanism 5 is provided at the upper end of the base 1. The drive mechanism 5 includes a protective shell 504 and a rotating rod 506. A second drive motor 505 is provided on the bottom surface inside the protective shell 504. The output shaft of the second drive motor 505 passes through the protective shell 504 and is fixedly connected to the rotating rod 506. Multiple stirring blades 507 are fixedly connected to the outer wall of the rotating rod 506 through the buffer tank 3. Support mechanisms 8 are provided on both sides of the base 1. The support mechanism 8 includes four moving blocks 803 and four buffer springs 805. Fixed blocks 801 are fixedly connected to the front and rear ends of the outer walls on both sides of the base 1. Secondary connecting rods 802 are hinged to the front and rear ends of the fixed blocks 801. Support rods 804 are fixedly connected to the lower ends of the moving blocks 803. The middle part of the lower end of the fixed blocks 801 is fixedly connected to the buffer springs 805.
[0019] The second drive motor 505 installed inside the protective shell 504 of the drive mechanism 5 drives the rotating rod 506 to rotate inside the buffer tank 3, so that the rotating rod 506 can use its multiple stirring blades 507 to continuously stir the buffered material, thereby maintaining the fluidity of the material, preventing sedimentation or stratification, and maintaining a good homogeneous effect. In addition, the fixed block 801 and the moving block 803 are connected by the secondary connecting rod 802 in the support mechanism 8 in a hinged manner. The buffer spring 805 fixedly connected between the fixed block 801 and the moving block 803 weakens the vibration generated during the operation of the equipment, thereby reducing the shaking during the operation of the equipment, improving stability and reducing the noise generated.
[0020] A power box 2 is fixedly connected to the rear end of the upper part of the base 1. The center of the upper part of the buffer tank 3 is fixedly connected to the protective shell 504. A PLC control panel 7 is set on the outer wall of one side of the power box 2. Circuit breakers, relays and other necessary electrical components can be installed through the power box 2 fixedly connected to the base 1, ensuring the safe power supply of the entire equipment. The PLC control panel 7 set on the power box 2 can serve as a human-machine interface for centralized control of the start-up, stop and operation parameters of the electrical equipment on the equipment. In addition, the protective shell 504 fixedly connected to the upper part of the buffer tank 3 provides a certain degree of protection for the second drive motor 505, allowing it to operate normally. A support frame 6 is fixedly connected to the middle of the outer front of the base 1. The inner wall of the support frame 6 is connected to the protective shell 504. The buffer tank 3 is fixedly connected, and its rear outer wall is fixedly connected to the homogenizing cylinder 4. A support frame 6, fixedly connected to the base 1, is also fixedly connected to the buffer tank 3. This, along with the fixed connection between the buffer tank 3 and the homogenizing cylinder 4, provides stable support for the buffer tank 3, ensuring the stability and reliability of the connection between them and guaranteeing smooth material flow between them. A first drive motor 501 is installed in the cavity at the lower end of the homogenizing cylinder 4. The output shaft of the first drive motor 501 passes through the homogenizing cylinder 4 and is fixedly connected to a rotor 502. The rotor 502 rotates inside the homogenizing cylinder 4. A stator 503 is fixedly connected to the upper end of the inner wall of the homogenizing cylinder 4, thus enclosing the first drive motor 501 within the homogenizing cylinder 4. The first drive motor 501 can be protected to ensure its normal operation. The first drive motor 501 drives the rotor 502 to rotate at high speed. Material is drawn in from the center of the rotor 502 and thrown out at high speed under centrifugal force. When passing through the extremely small gap between the rotor and stator 503, it is subjected to strong mechanical shearing, impact, and turbulence, thereby achieving material refinement, uniform dispersion, and emulsification, completing the core homogenization process. The lower ends of the secondary connecting rods 802 are all hinged to the moving block 803, the upper end of the outer wall of the support rod 804 is slidably connected to the fixed block 801, and the lower ends of the buffer springs 805 are all fixedly connected to the moving block 803. The fixed block 801 and the moving block 803 are connected by the secondary connecting rods 802. The components are connected in section 03, and a buffer spring 805 is fitted onto the support rod 804. When the equipment vibrates, the support rod 804 will drive the moving block 803 to move up and down relative to the fixed block 801, and the buffer spring 805 will be compressed or stretched, thereby absorbing vibration energy. A detection port 9 is provided on one side of the upper end of the buffer tank 3, and a liquid level switch 10 is provided at the front end of the upper end of the buffer tank 3. A vent cap 11 is provided on the other side of the upper end of the buffer tank 3. The detection port 9 on the buffer tank 3 allows the operator to unscrew the sealing cap at any time to sample and test the homogeneity or state of the material in the buffer tank 3. The liquid level switch 10 on the buffer tank 3 can be used to monitor the material height in the buffer tank 3 in real time and convert it into an electrical signal to link with the feeding and discharging systems.In addition, the vent cap 11 on the buffer tank 3 can maintain communication between the inside of the buffer tank 3 and the atmosphere, balance the air pressure, and prevent external impurities from entering the tank. A flow solenoid valve 12 is installed in the middle of the upper end of the homogenizing cylinder 4. A feed funnel 13 is fixedly connected to the upper end of the flow solenoid valve 12. The feed funnel 13 can be connected to the feed pipe to add the material to be processed. The flow solenoid valve 12, located between the feed funnel 13 and the homogenizing cylinder 4, can control the opening and closing of the passage into the homogenizing cylinder 4 according to the instructions of the PLC control panel 7, controlling the flow rate of the incoming material, thereby ensuring the stability of the homogenization process and the consistency of the processing effect.
[0021] Working principle: When using this high-speed dispersion homogenizer, the operator first connects the flange on one side of the feed hopper 13 with bolts and nuts to the external material conveying pipe, and connects the flange at the bottom of the buffer tank 3 with bolts and nuts to the external material discharge pipe. Then, the operator uses the PLC control panel 7 to open the flow solenoid valve 12, allowing the material in the feed hopper 13 to be fed into the homogenizing cylinder 4. The first drive motor 501 is started to drive the rotor 502 to rotate at high speed, drawing the material from the center of the rotor 502. Under the action of centrifugal force, the material is thrown out at high speed and homogenized when passing through the extremely small gap between the rotor and the stator 503. Next, the homogenized material is thrown into the buffer tank 3 for temporary storage. Then, the second drive motor 505 is controlled by the PLC control panel 7 to drive the rotating rod 506 to rotate inside the buffer tank 3. This allows the rotating rod 506 to use its multiple stirring blades 507 to continuously stir the buffered material, thereby maintaining the fluidity of the material, preventing sedimentation or stratification, and maintaining a good homogenization effect. The liquid level switch 10 is used to detect the liquid level in the buffer tank 3. Once the set value is reached, the valve on the external material discharge pipe is opened to discharge the material to the next process. Finally, under the control of the flow solenoid valve 12, the material in the feed hopper 13 can flow steadily into the homogenizing cylinder 4. During the homogenization operation, the fixed block 801 and the moving block 803 are connected by the secondary connecting rod 802 in a hinged manner. The buffer spring 805 fixedly connected between the fixed block 801 and the moving block 803 weakens the vibration generated during the operation of the equipment, thereby reducing the shaking during the operation of the equipment, improving stability and reducing the noise generated.
[0022] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.
[0023] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.
[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. 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 high-speed dispersion homogenizer, comprising a base (1), a buffer tank (3), and a homogenizing cylinder (4), characterized in that: The front end of the upper end of the base (1) is fixedly connected to the homogenizing cylinder (4). The upper end of the base (1) is provided with a driving mechanism (5). The driving mechanism (5) includes a protective shell (504) and a rotating rod (506). The bottom surface inside the protective shell (504) is provided with a second driving motor (505). The output shaft of the second driving motor (505) passes through the protective shell (504) and is fixedly connected to the rotating rod (506). The outer wall of the rotating rod (506) passes through the buffer tank (3) and is fixedly connected with multiple stirring blades (507). The base (1) is provided with support mechanisms (8) on both sides. The support mechanism (8) includes four moving blocks (803) and four buffer springs (805). The front and rear ends of the outer walls on both sides of the base (1) are fixedly connected to fixed blocks (801). The front and rear ends of the fixed blocks (801) are hinged to secondary connecting rods (802). The lower ends of the moving blocks (803) are fixedly connected to support rods (804). The middle part of the lower end of the fixed blocks (801) is fixedly connected to the buffer springs (805).
2. The high-speed dispersion homogenizer according to claim 1, characterized in that: The power box (2) is fixedly connected to the rear end of the upper end of the base (1), and the center of the upper end of the buffer tank (3) is fixedly connected to the protective shell (504). A PLC control panel (7) is provided on the outer wall of one side of the power box (2).
3. The high-speed dispersion homogenizer according to claim 1, characterized in that: A support frame (6) is fixedly connected to the middle part of the front end of the base (1). The inner wall of the support frame (6) is fixedly connected to the buffer tank (3). The outer wall of the rear end of the buffer tank (3) is fixedly connected to the homogenizing cylinder (4).
4. The high-speed dispersion homogenizer according to claim 1, characterized in that: A first drive motor (501) is provided in the cavity at the lower end of the homogenizing cylinder (4). The output shaft of the first drive motor (501) passes through the homogenizing cylinder (4) and is fixedly connected to a rotor (502). The rotor (502) rotates inside the homogenizing cylinder (4). A stator (503) is fixedly connected to the upper end of the inner wall of the homogenizing cylinder (4).
5. A high-speed dispersion homogenizer according to claim 1, characterized in that: The lower ends of the secondary connecting rods (802) are all hinged to the moving block (803), the upper end of the outer wall of the support rod (804) is slidably connected to the fixed block (801), and the lower ends of the buffer springs (805) are all fixedly connected to the moving block (803).
6. A high-speed dispersion homogenizer according to claim 1, characterized in that: A detection port (9) is provided on one side of the upper end of the buffer tank (3), a liquid level switch (10) is provided at the front end of the upper end of the buffer tank (3), and a vent cap (11) is provided on the other side of the upper end of the buffer tank (3).
7. A high-speed dispersion homogenizer according to claim 1, characterized in that: A flow solenoid valve (12) is provided in the middle of the upper end of the homogenizing cylinder (4), and a feed funnel (13) is fixedly connected to the upper end of the flow solenoid valve (12).