Dispersing stirrer
By designing a dispersing mixer with drive components, stirring shafts, blade components and flow shields, the problem of uneven dispersion of high viscosity materials is solved, efficient stirring and uniform distribution are achieved, adapting to the processing needs of different materials and reducing energy consumption.
Patent Information
- Application Number
- CN202422540613.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-10-21
AI Technical Summary
When existing stirring dispersers deal with high viscosity materials or require high dispersion, the stirring and dispersion efficiency is low, resulting in uneven distribution of materials.
A dispersed mixer is designed, including a driving assembly, agitating shaft, a blade assembly and a flow shield. By driving the agitating shaft to rotate, the blade assembly and a flow shield are driven to rotate, and the blade assembly is used to cut materials, and the flow shield mixes and disperse materials to improve the mixing efficiency.
It improves the mixing and dispersion efficiency and product quality, ensures uniform distribution of materials, adapts to the processing needs of different materials, and reduces energy consumption.
Smart Images
Figure CN223233717U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of stirring machinery, in particular to a dispersing stirrer. Background Art
[0002] The stirring disperser is suitable for high-speed stirring, dissolving and dispersing liquid and liquid-powder materials in the fields of coatings, dyes, inks, pigments, cosmetics, resins, adhesives, emulsions, medicines, petroleum, etc.
[0003] Existing stirring and dispersing machines usually have the problem of low stirring and dispersing efficiency when processing high-viscosity materials or in situations requiring high dispersion, which leads to uneven distribution of the dispersed materials.
[0004] Therefore, a dispersing mixer is provided to solve the problems raised in the above background technology. Utility Model Content
[0005] The technical problem solved by the utility model is how to improve the stirring and dispersing efficiency.
[0006] The technical solution of the utility model for solving the above technical problems is as follows: a disperser mixer, comprising a drive assembly, a stirring shaft, a blade assembly and a flow guide cover, wherein the drive end of the drive assembly is fixedly connected to one end of the stirring shaft, the other end of the stirring shaft is fixedly connected to one end of the blade assembly, and the flow guide cover is fixedly sleeved on the outside of the blade assembly.
[0007] The beneficial effects of the utility model are as follows: the driving end of the driving assembly drives the stirring shaft to rotate, the rotation of the stirring shaft drives the blade assembly and the guide cover to rotate, the blade assembly can fully cut the material, and the guide cover can fully mix and disperse the material, thereby improving the stirring and dispersing efficiency and product quality.
[0008] On the basis of the above technical solution, the present invention can also be improved as follows.
[0009] Furthermore, the blade assembly includes multiple blade groups, and the multiple blade groups are arranged at intervals along the axial direction of the stirring shaft and are all located in the flow guide cover.
[0010] The beneficial effect of adopting the above further solution is that multiple groups of blade groups can increase the shear force and dispersion effect on the material, thereby improving the mixing efficiency and product quality.
[0011] Furthermore, each blade group includes a plurality of blades, and the plurality of blades are arranged at intervals along the circumference of the stirring shaft. One end of the blade is fixedly connected to the stirring shaft, and the other end of the blade is fixedly connected to the air guide cover.
[0012] The beneficial effect of adopting the above further solution is that multiple blades are arranged along the circumference of the stirring shaft to shear the material in multiple directions, thereby improving the shearing effect.
[0013] Furthermore, each blade set includes four blades, and the four blades are all located in the same plane.
[0014] The beneficial effect of adopting the above further solution is that the four blades arranged on the same plane can fully cut the materials on the same plane.
[0015] Furthermore, the surface of the blade has serrations.
[0016] The beneficial effect of adopting the above further solution is that the serrations on the surface of the blade can increase the contact area with the material, and can cut the material more fully.
[0017] Furthermore, the air guide cover is provided with a plurality of air guide holes spaced apart along its circumference.
[0018] The beneficial effects of adopting the above further solution are: the guide cover can control the flow path of the material, avoid material splashing and dead corners, and the material after stirring and dispersion can be evenly distributed to the outside through the guide hole.
[0019] Furthermore, the guide hole is an elliptical hole.
[0020] Furthermore, the guide hole is arranged to be tilted relative to the axial direction of the stirring shaft.
[0021] Furthermore, the deflector cover is a cylindrical barrel.
[0022] Furthermore, the driving component is a motor. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a schematic diagram of the structure of the stirring and dispersing machine of the utility model;
[0024] Figure 2 This is one of the partial schematic diagrams of the stirring and dispersing machine of the utility model;
[0025] Figure 3 This is the second partial schematic diagram of the stirring and dispersing machine of the present utility model;
[0026] Figure 4 It is a structural schematic diagram of the air deflector of the utility model.
[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:
[0028] 1. Drive assembly; 2. Stirring shaft; 3. Blade assembly; 301. Blade group; 3011. Blade; 4. Flow guide cover; 401. Flow guide hole. DETAILED DESCRIPTION
[0029] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.
[0030] like Figure 1-Figure 4 As shown, this embodiment provides a disperser mixer, including a drive assembly 1, a stirring shaft 2, a blade assembly 3 and a guide cover 4, the drive end of the drive assembly 1 is fixedly connected to one end of the stirring shaft 2, the other end of the stirring shaft 2 is fixedly connected to one end of the blade assembly 3, and the guide cover 4 is sleeved on the outside of the blade assembly 3.
[0031] The driving end of the driving component 1 drives the stirring shaft 2 to rotate, and the rotation of the stirring shaft 2 drives the rotation of the blade component 3 and the guide cover 4. The blade component 3 can fully cut the material, and the guide cover 4 can fully mix and disperse the material, thereby improving the stirring and dispersing efficiency and product quality.
[0032] Specifically, the drive component 1 can be a variable frequency speed regulation drive component, which can accurately control the speed according to the different viscosities and dispersion requirements of the materials, thereby controlling the rotation speed of the stirring shaft 2, and can significantly reduce the energy consumption of the equipment operation to adapt to the processing requirements of different materials and increase the practicality of the device.
[0033] The stirring shaft 2 and the flow guide cover 4 are coaxially arranged.
[0034] Alternatively, the other end of the stirring shaft 2 is detachably connected to one end of the blade assembly 3, and the other end of the blade assembly 3 is detachably connected to the guide cover 4. In this way, after stirring and dispersing, the blade assembly 3 can be disassembled and cleaned for next use.
[0035] On the basis of the above solution, the blade assembly 3 includes multiple blade groups 301 , and the multiple blade groups 301 are arranged at intervals along the axial direction of the stirring shaft 2 and are all located in the air guide cover 4 .
[0036] The multiple blade groups 301 can increase the shear force and dispersion effect on the material, thereby improving the mixing efficiency and product quality.
[0037] Specifically, in this embodiment, Figure 2 As shown, the blade assembly 3 includes two blade assemblies 301. Different numbers of blade assemblies 3 can also be provided according to the viscosity of different materials and the requirements for dispersion, such as 4 or 5 blade assemblies 3.
[0038] Based on the above scheme, each blade group 301 includes multiple blades 3011, and the multiple blades 3011 are arranged at circumferential intervals along the stirring shaft 2. One end of the blade 3011 is fixedly connected to the stirring shaft 2, and the other end of the blade 3011 is fixedly connected to the air guide cover 4.
[0039] Multiple blades 3011 are arranged along the circumference of the stirring shaft 2 to shear the material in multiple directions, thereby improving the shearing effect.
[0040] Alternatively, the blade 3011 is replaced by a stirring stick, one end of which is fixedly connected to the stirring shaft 2 , and the other end of which is fixedly connected to the air guide cover 4 .
[0041] Based on the above solution, each blade set 301 includes four blades 3011, and the four blades 3011 are all located in the same plane.
[0042] The four blades 3011 arranged on the same plane can fully cut the materials on the same plane.
[0043] Specifically, such as Figure 2 As shown, the blade set 301 includes four blades 3011 , and a different number of blades 3011 may be provided according to actual conditions, such as five blades 3011 or six blades 3011 .
[0044] The number of blades 3011 in each blade set 301 may be the same or different. For example, there are two blade sets 301 , one of which may have 6 blades 3011 and the other may have 8 blades 3011 .
[0045] Based on the above solution, the surface of the blade 3011 has serrations.
[0046] The serrations on the surface of the blade 3011 can increase the contact area with the material, thereby enabling the material to be cut more fully.
[0047] Specifically, the serrations on the surface of the blade 3011 can be left and right teeth, flat teeth, stepped flat teeth, etc., to meet the needs of cutting different materials.
[0048] On the basis of the above solution, the air guide cover 4 is provided with a plurality of air guide holes 401 at intervals along its circumference.
[0049] The guide cover 4 can control the flow path of the material to avoid material splashing and dead corners. The material after stirring and dispersion can be evenly distributed to the outside through the guide hole 401.
[0050] Specifically, such as Figure 4As shown, eight diversion holes 401 are arranged at intervals on the air deflector 4. Alternatively, different numbers of diversion holes 401 may be arranged at intervals on the air deflector 4 according to actual conditions.
[0051] Wherein, both ends of the air deflector 4 have openings.
[0052] Based on the above solution, the guide hole 401 is an elliptical hole.
[0053] Specifically, the guide hole 401 can be set as a through hole of other shapes, such as a circular hole, etc., according to actual conditions.
[0054] On the basis of the above solution, the guide hole 401 is arranged to be axially inclined relative to the stirring shaft 2 .
[0055] Specifically, the included angle between the guide hole 401 and the horizontal line is an acute angle.
[0056] On the basis of the above solution, the air guide cover 4 is a cylindrical cover.
[0057] Based on the above solution, the driving component 1 is a motor.
[0058] Specifically, the driving component 1 may adopt a continuously variable speed motor.
[0059] In this embodiment, when in use, the deflector 4 is placed in the container and materials are added to the container; then, the driving end of the driving component 1 is started to drive the stirring shaft 2 to rotate, and the rotation of the stirring shaft 2 drives the multiple blades 3011 to cut the material, and at the same time drives the deflector 4 to mix and disperse the material, and the stirred and dispersed material is evenly distributed to the outside through the deflection hole 401.
[0060] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0061] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0062] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.
[0063] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.
[0064] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.
Claims
1. A dispersing mixer, characterized in that: The invention comprises a driving assembly (1), a stirring shaft (2), a blade assembly (3) and a flow guide cover (4), wherein the driving end of the driving assembly (1) is fixedly connected to one end of the stirring shaft (2), the other end of the stirring shaft (2) is fixedly connected to the blade assembly (3), and the flow guide cover (4) is fixedly sleeved on the outside of the blade assembly (3).
2. A dispersing mixer according to claim 1, characterized in that: The blade assembly (3) comprises a plurality of blade assemblies (301), wherein the plurality of blade assemblies (301) are arranged at intervals along the axial direction of the stirring shaft (2) and are all located within the flow guide cover (4).
3. A dispersing mixer according to claim 2, characterized in that, Each blade group (301) comprises a plurality of blades (3011), wherein the plurality of blades (3011) are arranged at intervals along the circumference of the stirring shaft (2), one end of the blade (3011) is fixedly connected to the stirring shaft (2), and the other end of the blade (3011) is fixedly connected to the flow guide cover (4).
4. A dispersing mixer according to claim 3, characterized in that, Each blade set (301) comprises four blades (3011), and the four blades (3011) are all located in the same plane.
5. A dispersing mixer according to claim 3, characterized in that: The surface of the blade (3011) has serrations.
6. A dispersing mixer according to claim 1, characterized in that: The deflector cover (4) is provided with a plurality of deflector holes (401) at intervals along its circumference.
7. A dispersing mixer according to claim 6, characterized in that: The guide hole (401) is an elliptical hole.
8. A dispersing mixer according to claim 6, characterized in that: The guide hole (401) is arranged axially tilted relative to the stirring shaft (2).
9. A dispersing mixer according to any one of claims 1 to 8, characterized in that: The deflector cover (4) is a cylindrical barrel.
10. A dispersing mixer according to any one of claims 1 to 8, characterized in that: The driving component (1) is a motor.