Fluid homogenizer capable of refining mixed materials and degassing on line
By designing the flow guide and pressure plate structure, the problems of long mixing time and agglomeration in the homogenizer are solved, achieving rapid and uniform mixing and efficient degassing, reducing maintenance costs and improving production efficiency.
Patent Information
- Application Number
- CN202422685467.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-11-05
AI Technical Summary
Existing homogenizers require a long time to achieve uniformity and refinement when mixing multiple materials, resulting in low production efficiency and easy formation of clumps, which affects the uniformity of the mixture and degassing efficiency. Furthermore, the degassed particles are prone to clogging, leading to high maintenance costs.
The system employs a flow guide and pressure plate structure. The flow guide directs the mixture to the side wall of the tank, while the pressure plate scrapes the mixture thin to form a film. Combined with the air extraction port, online degassing is achieved, preventing agglomeration and increasing the flow rate.
It achieves rapid and uniform mixing and efficient degassing of materials, reduces maintenance costs, improves production efficiency and degassing efficiency, and avoids clogging of degassing particles.
Smart Images
Figure CN223542888U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of mixing and degassing devices, specifically to a fluid homogenizer that can refine mixing and degas online. Background Technology
[0002] A homogenizer is a device used for mixing and processing samples. It achieves sample homogenization by generating shear force through a high-speed rotating rotor and stator. This equipment is widely used in industries such as pharmaceuticals, chemicals, and food for sample preparation and material dispersion.
[0003] Homogenizers present the following problems during use: When mixing multiple materials, homogenizers require a long time to achieve uniform and refined material properties, which not only reduces production efficiency but may also lead to energy waste. Furthermore, some materials are prone to forming clumps during mixing, affecting the uniformity of the mixture and consequently impacting the quality and performance of the final product. The mixture is freely dispersed on the deaerated particles under gravity, forming a thin film. This can easily lead to uneven distribution of the mixture on the deaerated particles, insufficient deaeration, and easy clogging of the deaerated particles, requiring frequent cleaning or replacement, resulting in high maintenance costs. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to propose a fluid homogenizer that can refine the mixing and degas online, so as to solve the problems mentioned in the background section above.
[0005] This utility model is achieved through the following technical solution:
[0006] A fluid homogenizer capable of refining mixtures and online degassing includes a tank and a rotating shaft rotatably disposed within the tank. The upper and lower ends of the tank are respectively provided with an inlet and an outlet. The tank is also provided with an air extraction port and a flow guide shroud disposed within the tank. The flow guide shroud is used to guide the mixture added through the inlet to the side wall of the tank. The rotating shaft is fixedly provided with a pressure plate located below the flow guide shroud. The pressure plate is used to scrape the mixture located on the side wall of the tank into a thinner layer.
[0007] Furthermore, several guide plates are provided below the flow guide shroud, which are used to deflect the mixture back to the side wall of the tank.
[0008] Furthermore, the guide plate rotates following the rotating axis.
[0009] Furthermore, the guide plate extends downward at an angle at one end near the side wall of the tank.
[0010] Furthermore, several of the guide plates and the pressure plates are respectively disposed around the rotating shaft.
[0011] Furthermore, the lower end of the feed inlet extends above the flow guide and is close to the side of the rotating shaft.
[0012] Furthermore, it also includes a heating device for heating the sidewalls of the tank.
[0013] Furthermore, the flow guide rotates along with the rotation axis.
[0014] Furthermore, the flow deflector has an arc-shaped umbrella-like structure.
[0015] Furthermore, the pressure plate has a linear array of concave and convex structures along the height direction at one end near the side wall of the tank.
[0016] Furthermore, the lower end of the feed inlet extends above the flow guide and is close to the side of the rotating shaft.
[0017] The beneficial effects of this utility model are as follows: A fluid homogenizer capable of refining mixtures and online degassing includes a tank and a rotating shaft rotatably disposed in the tank. The upper and lower ends of the tank are respectively provided with an inlet and an outlet. The tank is also provided with an air extraction port and includes a flow guide shroud disposed in the tank. The flow guide shroud is used to guide the mixture added through the inlet to the side wall of the tank. The rotating shaft is fixedly provided with a pressure plate located below the flow guide shroud. The pressure plate is used to scrape the mixture located on the side wall of the tank into a thin film. The mixture is dispersed to the side wall of the tank by the flow guide shroud, and then the pressure plate can make the mixture more uniform. Furthermore, the mixture is squeezed into a thin film by the pressure plate and the side wall of the tank. Then, air is extracted through the air extraction port. By scraping the mixture into a thin film, it is less likely to clump and the flow speed is fast, thereby improving the degassing efficiency. Attached Figure Description
[0018] Figure 1 This is a cross-sectional view of the present invention.
[0019] The above figures include the following reference numerals:
[0020] 1. Tank body; 11. Inlet; 12. Outlet; 13. Air extraction port; 2. Rotating shaft; 3. Flow guide; 4. Pressure plate; 5. Flow guide plate; 6. Heating device; 7. Rotary motor. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. It should be noted that the description of these embodiments is intended to aid in understanding this utility model, but does not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.
[0022] Reference Figure 1 As shown, a fluid homogenizer capable of refining mixtures and online degassing includes a tank body 1 and a rotating shaft 2 rotatably disposed within the tank body 1. The tank body 1 has an inlet 11 and an outlet 12 at its upper and lower ends, respectively. The tank body 1 also has an exhaust port 13 and a flow guide shroud 3 disposed within the tank body 1. The flow guide shroud 3 guides the mixture added through the inlet 11 to the side wall of the tank body 1. A pressure plate 4 is fixedly mounted on the rotating shaft 2 below the flow guide shroud 3, and the pressure plate 4 scrapes the mixture located on the side wall of the tank body 1 to a thinner consistency. The flow guide shroud 3 disperses the mixture to the side wall of the tank body 1, and the pressure plate 4 further ensures more uniform mixing. The pressure plate 4 and the side wall of the tank body 1 compress the mixture into a thin film, which is then extracted through the exhaust port 13. By scraping the mixture into a thin film, it is less prone to clumping and flows quickly, thus improving degassing efficiency.
[0023] Below the flow guide shroud 3 are several flow guide plates 5, which are used to deflect the mixture back to the side wall of the tank 1. When some of the mixture does not slide down the side wall of the tank 1, it is deflected back to the side wall of the tank 1 by the flow guide plates 5. Preferably, the number of flow guide plates 5 is greater than or equal to four.
[0024] The guide plate 5 is fixedly connected to the rotating shaft 2, so that the guide plate 5 rotates with the rotating shaft 2. This deflects the mixture along the entire circumference back to the side wall of the tank 1, and then the mixture is scraped thin by the pressure plate 4.
[0025] The guide plate 5 extends downward at an angle near the side wall of the tank 1. The guide plate 5 is set higher near the rotating shaft 2 and lower near the side wall of the tank 1, thereby preventing the mixed material from accumulating above the guide plate 5.
[0026] It also includes a heating device 6 for heating the side wall of the tank 1. Heating the side wall of the tank 1 by the heating device 6 increases the flowability of the fluid mixture, allowing it to flow out quickly through the discharge port 12 and improving production efficiency. The heating device 6 is prior art, and can be made of devices such as heating wires.
[0027] Several guide plates 5 and pressure plates 4 are respectively arranged around the rotating shaft 2, and the mass of the guide plates 5 is close to or equal to the mass of the pressure plates 4, so that the rotating shaft 2 remains balanced during rotation and prevents centrifugal shaking during the rotation of the rotating shaft 2.
[0028] The guide shroud 3 can be fixedly connected to the rotating shaft 2, so that the guide shroud 3 rotates with the rotating shaft 2, and the mixture falling above the guide shroud 3 is evenly and quickly dispersed to the side wall of the tank 1 due to the centrifugal force of rotation.
[0029] The flow guide 3 has an arc-shaped umbrella structure. Through the design of the arc-shaped umbrella structure, the mixed material falling on the flow guide 3 can smoothly slide down to the side wall of the tank 1.
[0030] The pressure plate 4 has a linear array of concave and convex structures along the height direction at one end near the side wall of the tank 1. The concave and convex structure of the pressure plate 4 compresses the mixture to different degrees, making the mixture more refined and uniform.
[0031] The lower end of the feed inlet 11 extends above the guide shroud 3 and is close to the side of the rotating shaft 2. The mixed material falling at this position can be more evenly dispersed to the sides of the tank 1 through the guide shroud 3.
[0032] In use, the rotating shaft 2 starts to rotate under the drive of the rotating motor 7. When the rotating shaft 2 reaches the required uniform speed, it starts to feed through the feed inlet 11. The initially mixed fluid feed inlet 11 reaches the guide shroud 3 and then flows down along the side wall of the tank 1. Some of the mixture that does not flow down along the side wall of the tank 1 is blocked by the guide plate 5. At this time, the concave and convex structure of the pressure plate 4 mixes and refines the mixture into a thin film multiple times. Then, the gas in the mixture is extracted through the air extraction port 13.
[0033] Compared with existing technologies, this utility model has the following advantages:
[0034] Firstly, the pressure plate 4 mixes and refines the mixture multiple times, resulting in a more uniform mixture.
[0035] Secondly, the mixture scraped into a thin film is less likely to clump together, and its fast flow rate improves degassing efficiency.
[0036] Thirdly, no degassing particles are required, and the internal space of tank 1 is large, making it less prone to clogging and greatly reducing maintenance costs.
[0037] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0038] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.
[0039] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A fluid homogenizer capable of fine mixing and online degassing, comprising a tank (1) and a rotating shaft (2) rotatably disposed in the tank (1), wherein the upper and lower ends of the tank (1) are respectively provided with an inlet (11) and an outlet (12), and the tank (1) is further provided with an air extraction port (13), characterized in that: It also includes a flow guide (3) disposed in the tank (1), the flow guide (3) being used to guide the mixture added from the feed inlet (11) to the side wall of the tank (1), and the rotating shaft (2) being fixed with a pressure plate (4) located below the flow guide (3), the pressure plate (4) being used to scrape the mixture located on the side wall of the tank (1) thin.
2. The fluid homogenizer for refining mixing and online degassing according to claim 1, characterized in that: Several guide plates (5) are provided below the flow guide shroud (3), and the flow guide plates (5) are used to deflect the mixture back to the side wall of the tank (1).
3. A fluid homogenizer capable of refining mixing and online degassing according to claim 2, characterized in that: The guide plate (5) rotates following the rotating shaft (2).
4. A fluid homogenizer capable of refining mixing and online degassing according to claim 2, characterized in that: The guide plate (5) extends downward at one end near the side wall of the tank (1).
5. A fluid homogenizer capable of refining mixing and online degassing according to claim 2, characterized in that: Several of the guide plates (5) and the pressure plates (4) are respectively disposed around the rotating shaft (2).
6. A fluid homogenizer capable of fine mixing and online degassing according to any one of claims 1 to 5, characterized in that: It also includes a heating device (6) for heating the side wall of the tank (1).
7. A fluid homogenizer capable of refining mixing and online degassing according to any one of claims 1 to 5, characterized in that: The flow guide (3) rotates following the rotation axis (2).
8. A fluid homogenizer capable of refining mixing and online degassing according to any one of claims 1 to 5, characterized in that: The flow guide (3) has an arc-shaped umbrella structure.
9. A fluid homogenizer capable of refining mixing and online degassing according to any one of claims 1 to 5, characterized in that: The pressure plate (4) has a concave-convex structure arranged in a linear array along the height direction at one end near the side wall of the tank (1).
10. A fluid capable of fine mixing and online degassing according to any one of claims 1 to 5 Homogenizer, characterized in that: The lower end of the feed inlet (11) extends above the flow guide (3). And it is located on the side closer to the rotation axis (2).