Rapid stirrer
The design of the inclined and staggered mixing blades solves the problem of material particle adhesion, realizes the full mixing and turning effect of the mixing equipment, and improves product quality.
Patent Information
- Application Number
- CN202423065681.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-12-12
AI Technical Summary
In existing mixing equipment, material particles tend to stick together in the gaps between the blades, resulting in insufficient mixing and affecting product quality.
The inclined stirring blades are arranged in a staggered pattern around the stirring shaft to form a dynamic stirring zone, which enhances shearing and driving forces and prevents material particles from sticking together.
It achieves thorough mixing of materials, improves mixing effect, prevents particle agglomeration, and improves reaction efficiency.
Smart Images
Figure CN223760793U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of mixing equipment technology, and more particularly to a rapid mixer. Background Technology
[0002] Mixing equipment is widely used in various industries such as chemical, pharmaceutical, and food processing for mixing and stirring various raw materials. In common mixing equipment, the blades of the agitator are usually arranged in parallel, and the gap between the two blades is fixed. When processing materials that tend to stick together, especially when the particle size of these materials is smaller than the gap between the two blades, these particles may stick together during the mixing process and get stuck in the gap between the blades. This prevents the material particles from being further dispersed and mixed, resulting in poor overall mixing. Due to insufficient mixing, the quality of the final product may be affected. For example, in chemical reactions, reactants may not come into sufficient contact, leading to reduced reaction efficiency. Utility Model Content
[0003] To address the aforementioned technical problems, this application provides a rapid mixer, comprising a connecting disc, a stirring shaft, and stirring blades; the connecting disc is connected to a drive unit and is capable of rotating in the horizontal direction; the stirring shaft is disposed on the lower end face of the connecting disc; the stirring blades are obliquely disposed on the circumferential surface of the stirring shaft around an axis perpendicular to the stirring shaft; there are multiple stirring blades, which are arranged alternately around the stirring shaft, so that the stirring blades can form a dynamic stirring area covering the entire stirring space during rotation, ensuring that the materials within the entire stirring space are fully stirred.
[0004] In some embodiments of this application, a plurality of the stirring blades are spirally arranged on the circumferential surface of the stirring shaft with the stirring shaft as the rotation axis.
[0005] In some embodiments of this application, the helical direction of the stirring blades along the stirring shaft from bottom to top is the same as the rotational direction of the stirring shaft.
[0006] In some embodiments of this application, the tilt angles of the plurality of stirring blades are the same.
[0007] In some embodiments of this application, the tilt angles of the plurality of stirring blades are different.
[0008] In some embodiments of this application, the stirring blade includes a first blade located at the top, the first blade being horizontally positioned.
[0009] In some embodiments of this application, the stirring blade includes a first blade at the top and other blades located below the first blade, wherein the tilting direction of the first blade is opposite to the tilting direction of the other blades.
[0010] Compared with the prior art, the present invention has the following advantages and beneficial effects: The rapid stirrer of this application includes a connecting plate, a stirring shaft, and stirring blades. The connecting plate is connected to the drive unit and can rotate in the horizontal direction. The stirring shaft is disposed on the lower end face of the connecting plate. The stirring blades are obliquely disposed on the circumferential surface of the stirring shaft about an axis perpendicular to the stirring shaft. Thus, it has the following beneficial effects:
[0011] 1. When the stirring blades rotate, they form a stirring range with a certain height. As the stirring blades rotate, the material particles located between the stirring blades can be fully stirred, resulting in good material mixing effect.
[0012] 2. Multiple stirring blades are arranged in a staggered pattern around the stirring shaft, so that multiple stirring blades can form a dynamic stirring zone covering the entire stirring space during rotation, so that the materials in the entire stirring space can be fully stirred and dispersed, improving the mixing effect of the materials.
[0013] 3. The inclined stirring blades not only exert a driving force on the material particles in the radial direction, enhancing the fluidity of the material, but also push the material in the axial direction, which has the function of turning the material, so that the material can be fully mixed.
[0014] 4. The inclined stirring blades generate stronger shearing force when rotating, which helps to break up and disperse material particles and effectively prevents material particles from sticking together.
[0015] It should be understood that the above general description and the following detailed description are merely exemplary and explanatory, and do not limit this document. Attached Figure Description
[0016] The accompanying drawings, which form part of this document, are used to provide a further understanding of the document. The illustrative embodiments and descriptions herein are used to explain the document and do not constitute an undue limitation thereof. In the drawings:
[0017] Figure 1 This is a front view of a rapid mixer provided in an exemplary embodiment of this application;
[0018] Figure 2 This is a top view of a rapid mixer provided in an exemplary embodiment of this application;
[0019] Figure 3 This is a schematic diagram of the structure of a rapid mixer provided in an exemplary embodiment of this application;
[0020] Figure 4 This is a front view of a rapid mixer provided in an exemplary embodiment of this application;
[0021] Figure 5 This is a front view of a rapid mixer provided in an exemplary embodiment of this application.
[0022] In the picture:
[0023] 100, connecting plate; 200, stirring shaft; 300, stirring blade; 301, first blade. Detailed Implementation
[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be arbitrarily combined with each other.
[0025] Mixing equipment is widely used in various industries such as chemical, pharmaceutical, and food processing for mixing and stirring various raw materials. In common mixing equipment, the blades of the agitator are usually arranged in parallel, and the gap between the two blades is fixed. When processing materials that tend to stick together, especially when the particle size of these materials is smaller than the gap between the two blades, these particles may stick together during the mixing process and get stuck in the gap between the blades. This prevents the material particles from being further dispersed and mixed, resulting in poor overall mixing. Due to insufficient mixing, the quality of the final product may be affected. For example, in chemical reactions, reactants may not come into sufficient contact, leading to reduced reaction efficiency.
[0026] Based on this, an exemplary embodiment of this application provides a rapid mixer, which includes a connecting plate, a stirring shaft, and stirring blades. The connecting plate is connected to a drive unit and can rotate in the horizontal direction. The stirring shaft is disposed on the lower end face of the connecting plate. The stirring blades are inclinedly disposed on the circumferential surface of the stirring shaft around an axis perpendicular to the stirring shaft. Thus, when the stirring blades rotate, they form a stirring area with a certain height. Multiple stirring blades are arranged alternately around the stirring shaft, so that the stirring blades can form a dynamic stirring area covering the entire stirring space during rotation, so that the materials in the entire stirring space can be fully stirred. The inclined stirring blades not only generate a pushing force on the material particles in the radial direction, enhancing the flowability of the material, but also push the material in the axial direction, which has the function of turning the material, so that the material can be fully mixed. The inclined stirring blades generate stronger shearing force when rotating, which helps to break up and disperse the material particles and can effectively prevent the material particles from sticking together.
[0027] Example 1:
[0028] An exemplary embodiment of this application provides a rapid mixer, as shown in Figures 1-3. The mixer includes a connecting plate 100, a stirring shaft 200, and stirring blades 300. The connecting plate 100 is connected to a drive unit (not shown in the figures), and under the drive of the drive unit, the connecting plate 100 can rotate in the horizontal direction. The stirring shaft 200 is disposed on the lower end surface of the connecting plate 100 to drive the stirring shaft 200 to rotate together. The stirring blades 300 are inclinedly disposed on the circumferential surface of the stirring shaft 200 around an axis perpendicular to the stirring shaft 200. Thus, when the stirring blades 300 rotate, they form a stirring range with a certain height. As the stirring blades 300 rotate, the material particles located between the stirring blades 300 can be fully stirred, resulting in good material mixing effect. Preferably, there are multiple stirring blades 300, which are arranged alternately around the stirring shaft, so that the stirring blades can form a dynamic stirring area covering the entire stirring space during rotation, so that the material in the entire stirring space can be fully stirred and dispersed, improving the mixing effect of the material.
[0029] Meanwhile, because the stirring blades 300 are inclined, during rotation, they not only exert a radial pushing force on the material particles, enhancing their flowability, but also push the material axially, effectively turning it over and ensuring thorough mixing. The inclined stirring blades 300 also generate stronger shearing force during rotation, which helps to break up and disperse the material particles, effectively preventing them from sticking together.
[0030] Preferably, multiple stirring blades 300 are spirally arranged on the circumferential surface of the stirring shaft 200 with the stirring shaft 200 as the rotation axis.
[0031] In one embodiment, when the discharge port is located above the agitator, the spiral direction of the agitator blades 300 is the same as the rotation direction of the agitator shaft 200 from bottom to top. At this time, while the material is being agitated, it can be turned upwards, causing the mixed material to flow towards the discharge port.
[0032] In one embodiment, when the discharge port is located below the agitator, the spiral direction of the agitator blades 300 is the same as the rotation direction of the agitator shaft 200 from top to bottom. At this time, while the material is being agitated, it can be turned downwards, causing the mixed material to flow towards the discharge port.
[0033] Example 2:
[0034] Based on Embodiment 1 above, the tilt angles of the multiple stirring blades 300 can be the same or different. When the tilt angles of the multiple stirring blades 300 are the same, it can be ensured that each stirring blade 300 has a consistent effect on the material during the stirring process, and uniform stirring can be achieved. According to different process requirements, the tilt angles of the multiple stirring blades 300 can be set to be different. For example, when stronger shearing force is required in some areas and greater propulsion force is required in other areas, the entire stirring process can be optimized and the mixing effect can be improved by adjusting the tilt angles of different blades.
[0035] Example 3:
[0036] Based on the above embodiment 1, the difference between this embodiment and embodiment 1 is that, as follows: Figure 3 As shown, this embodiment includes a first blade 301 located at the top, which is horizontally positioned. This prevents the material at the top from being flipped upwards and overflowing from the discharge port.
[0037] Example 4:
[0038] Based on the above embodiment 1, the difference between this embodiment and embodiment 1 is that, as follows: Figure 4 As shown, this embodiment includes a first blade 301 at the top and other blades located below the first blade 301. The tilting direction of the first blade 301 is opposite to the tilting direction of the other blades. This prevents the material at the top from being flipped upwards and overflowing from the discharge port.
[0039] In this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that an article or device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such an article or device. Without further limitation, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the article or device that includes said element.
[0040] Although preferred embodiments of this application have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of this application.
[0041] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Therefore, if these modifications and variations fall within the scope of the claims of this application and their equivalents, the intent of this application also includes these modifications and variations.
Claims
1. A rapid mixer characterized by, The stirring device comprises a connecting disc, a stirring shaft and stirring blades; the connecting disc is connected with a driving unit and can rotate in a horizontal direction; the stirring shaft is arranged on the lower end surface of the connecting disc; the stirring blades are arranged on the circumferential surface of the stirring shaft in a tilted manner around an axis perpendicular to the stirring shaft; the stirring blades are multiple, and the multiple stirring blades are arranged in a staggered manner around the stirring shaft, so that the stirring blades can form a dynamic stirring area covering the entire stirring space during rotation, and the materials in the entire stirring space can be fully stirred.
2. The rapid mixer of claim 1, wherein The multiple stirring blades are arranged in a helical manner on the circumferential surface of the stirring shaft with the stirring shaft as the rotation axis.
3. The rapid mixer of claim 2, wherein, In the direction from bottom to top along the stirring shaft, the helical direction of the stirring blades is the same as the rotation direction of the stirring shaft.
4. The rapid mixer of claim 1, wherein The multiple stirring blades have the same tilt angle.
5. The rapid mixer of claim 1, wherein The multiple stirring blades have different tilt angles.
6. The rapid mixer of claim 1, wherein, The stirring blades comprise a first blade at the top, and the first blade is arranged horizontally.
7. The rapid mixer of claim 1, wherein The stirring blades comprise a first blade at the top and other blades below the first blade, and the tilt direction of the first blade is opposite to the tilt direction of the other blades.