Efficient mixer for material production
By employing a multi-dimensional composite mixing principle, 45-degree inclined mixing blades, and an inverted conical barrel, the problem of long mixing time and poor uniformity in existing mixers has been solved, achieving rapid and uniform mixing and particle refinement of materials.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2026-03-31
AI Technical Summary
Existing material mixers tend to produce a single form of mixing during the mixing process, resulting in long mixing times and difficulty in ensuring uniformity. They are particularly ineffective for materials with high viscosity or uneven particle size, and cannot meet the needs of high-efficiency production.
Employing a multi-dimensional composite mixing principle, combining convection mixing, shear mixing, and diffusion mixing, the design incorporates 45-degree inclined mixing blades and an inverted conical barrel, along with a mirror-polished inner wall, to achieve rapid and uniform mixing of materials.
Multi-dimensional composite mixing enables rapid and uniform mixing of materials, improves mixing efficiency, refines particles, reduces accumulation and adhesion, and meets the needs of high-efficiency production.
Smart Images
Figure CN224057238U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to material mixing technical field, specifically to a kind of high-efficiency mixer for material production. BACKGROUND
[0002] The mixer is a kind of machine for mixing material. It is composed of a horizontal rotating container and rotating vertical stirring blade, when molding material is stirred, container turns left, blade turns right, due to the effect of counterflow, the movement direction of each particle of molding material intersects, the opportunity of mutual contact increases, the extrusion force of counterflow mixer to material is small, the heat generation is low, the stirring efficiency is high, and the mixing is more uniform.
[0003] Since the existing material mixer can only mix in a single form when mixing, such as simple diffusion mixing, the mixing time is greatly increased, and it is difficult to ensure uniformity of mixing, and it is also difficult to refine and disperse material particles, especially for some materials with high viscosity or uneven particles, the mixing effect will be poor, and it cannot meet the needs of efficient production. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims to provide a kind of high-efficiency mixer for material production to solve the above-mentioned deficiencies in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of high-efficiency mixer for material production, comprising: inner bucket, the bottom of the inner bucket is connected with cone barrel, the top of the inner bucket is provided with inner bucket cover;
[0006] The top of the inner bucket cover is connected with stirring rod through, the surface of one end of the stirring rod is connected with stirring vane, the bottom of the stirring rod is connected with sawtooth disc, and the inclination angle of the stirring vane is 45 degrees.
[0007] The inner wall of the inner bucket is connected with four groups of guide plates, and the inclination angle of the guide plate is 45 degrees.
[0008] Further, the inner bucket cover is embedded in the inside of cavity cover, and the bottom of the cavity cover is provided with outer barrel.
[0009] Further, the inner bucket and the outer barrel are provided with cavity, and one end of the outer barrel is provided with cooling pipe.
[0010] Further, the top of the inner bucket cover is provided with inlet, the bottom of the cone barrel is provided with outlet, and the top of the stirring rod is connected with the output end of variable-frequency speed regulation motor.
[0011] Further, one end of the outer barrel is connected with connecting rod, and the other end of the connecting rod is connected with support.
[0012] Further, the inner wall of the inner barrel is mirror-polished.
[0013] In the above technical solution, the utility model provides a kind of high-efficiency mixer for material production, it is provided with the beneficial effect of:
[0014] The utility model discloses a multi-dimensional composite stirring principle is adopted, three ways of convection mixing, shear mixing and diffusion mixing are combined, the stirring paddle of 45 degree inclination design and the conical barrel of inverted cone type structure design make that material produces macroscopic convection movement in a large range in mixer, and partial shear and diffusion effect are formed, so that the rapid, uniform mixing of material is realized.
[0015] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, not for limiting the present disclosure.
[0016] The present application provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.
[0018] Figure 1 The three-dimensional structure schematic diagram provided by the utility model embodiment;
[0019] Figure 2 The partial structure schematic diagram provided by the utility model embodiment;
[0020] Figure 3 The partial separation structure schematic diagram provided by the utility model embodiment;
[0021] Figure 4 The partial separation structure schematic diagram provided by the utility model embodiment.
[0022] Explanation of reference signs:
[0023] 1, support; 2, connecting rod; 3, outer barrel; 4, conical barrel; 5, discharge port; 6, inlet; 7, variable frequency speed regulation motor; 8, stirring rod; 9, inner barrel cover; 10, cavity cover; 11, cooling pipe; 12, cavity; 13, inner barrel; 14, guide plate; 15, stirring blade; 16, sawtooth disc. DETAILED DESCRIPTION
[0024] To make the purposes, technical solutions, and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be described clearly and completely below with reference to the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are some but not all of the embodiments of the present disclosure. Based on the described embodiments of the present disclosure, all other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present disclosure.
[0025] Please refer to Figures 1-4 The utility model provides a high -efficient mixer for material production, include: inner bucket 13, the bottom of inner bucket 13 is connected conical barrel 4, and the top of inner bucket 13 is provided with inner bucket cover 9, the top of inner bucket cover 9 is connected with stirring rod 8 through, and one end surface of stirring rod 8 is connected with stirring vane 15, and the bottom of stirring rod 8 is connected with sawtooth disc 16, and the inclination angle of stirring vane 15 is 45 degrees, and the inner wall of inner bucket 13 is connected with four groups of guide plate 14, and the inclination angle of guide plate 14 is 45 degrees, and the inner wall of inner bucket 13 adopts mirror surface polishing treatment.
[0026] In the further provided embodiment of the utility model, by adopting the multi-dimensional composite stirring principle, when the material enters the inside of the inner barrel 13, the rotating stirring rod 8 drives the stirring blade 15 to rotate around the stirring rod 8, and because the stirring blade 15 is designed to be inclined, the stirring blade 15 with a 45-degree inclination angle can effectively push the material to produce axial and radial macro-convection movement in the mixer, and when the stirring blade 15 rotates, the stirring blade 15 with a 45-degree inclination will lift the bottom material upward along the inclined direction and diffuse to the surroundings, so that the material forms a circulating flow in the mixer. This convection movement helps the material to move quickly in a larger range and avoids local material accumulation, and the rotation of the stirring rod 8 also drives the sawtooth disc 16 at the bottom of the stirring rod 8 to rotate, and because the edge of the sawtooth disc 16 presents a discontinuous and sharp form, it can produce strong shearing force on the material. Whether the material is granular or paste, when passing through the vicinity of the sawtooth disc 16, it will be forced to be divided and broken, so that larger material particles are refined into smaller particles, and the diffusion and mixing between materials are promoted, and the four groups of guide plates 14 with a 45-degree inclination angle connected to the inner wall of the inner barrel 13 can effectively guide the material to flow along a specific direction and form an orderly spiral movement track in the inner barrel 13. This flow path can continuously guide and turn the material in the inner barrel 13, increase the transfer and exchange of the material between different areas, avoid disorderly flow or local stagnation of the material, and thus improve the uniformity and efficiency of mixing, and the mirror polishing treatment of the inner wall of the inner barrel 13 reduces the roughness and effectively prevents the material from adhering, and the conical barrel 4 connected to the bottom of the inner barrel 13 helps the material to form a good flow state during stirring, reduces the accumulation of the material at the bottom, increases the contact area between the material and the stirring blade 15, and improves the mixing efficiency.
[0027] Further, the inner barrel cover 9 is embedded in the inside of the cavity cover 10, the bottom of the cavity cover 10 is provided with the outer barrel 3, the inner barrel 13 and the outer barrel 3 are provided with the cavity 12, and one end of the outer barrel 3 is provided with the cooling pipe 11.
[0028] In the further provided embodiment of the utility model, the inner barrel cover 9 can prevent the material in the inner barrel 13 from being affected by external factors during mixing, and when there is a requirement for the mixing temperature during the mixing process, the cooling pipe 11 at one end of the outer barrel 3 is used to pour cooling liquid into the cavity 12 formed between the outer barrel 3 and the inner barrel 13, so as to meet the requirements of different materials for the mixing temperature, and the cavity cover 10 can be opened by the operator to clean the cavity 12 when it is necessary to clean the cavity 12.
[0029] Further, the top of the inner barrel cover 9 is provided with the feeding port 6, the bottom of the conical barrel 4 is provided with the discharging port 5, the top of the stirring rod 8 is connected with the output end of the variable frequency motor 7, one end of the outer barrel 3 is connected with the connecting rod 2, and the other end of the connecting rod 2 is connected with the support 1.
[0030] In the further provided embodiment of the utility model, when the mixing of materials is needed, the materials enter the inside of the inner barrel 13 through the feeding port 6 for mixing, and after the mixing is completed, the materials flow out through the discharging port 5, the variable frequency motor 7 is the power source for the rotation of the stirring rod 8, the rotation speed of the stirring blade 15 can be accurately adjusted according to the mixing requirements of different materials, the outer barrel 3 and the connecting rod 2 are fixedly connected, and the support 1 provides the supporting action for the outer barrel 3.
[0031] In the utility model, first, the materials enter the inside of the inner barrel 13 through the feeding port 6 for mixing, the rotating stirring rod 8 drives the stirring blade 15 to rotate around the stirring rod 8, and since the stirring blade 15 is designed to be inclined, the stirring blade 15 inclined at an angle of 45 degrees can effectively push the materials to produce the axial and radial macroscopic convection movement in the mixer, and when the stirring blade 15 rotates, the stirring blade 15 inclined at an angle of 45 degrees will lift the bottom materials upward along the inclined direction and diffuse to the surrounding, so that the materials form a circulating flow in the mixer. Such convection movement helps the materials to move quickly in a larger range and avoids the accumulation of local materials, and the rotation of the stirring rod 8 also drives the sawtooth disc 16 at the bottom of the stirring rod 8 to rotate, since the edge of the sawtooth disc 16 presents a discontinuous and sharp form, a strong shearing force can be generated on the materials. Whether the materials are in the form of particles or paste, when passing through the vicinity of the sawtooth disc 16, the materials will be forced to be divided and broken, so that the larger material particles are refined into smaller particles, and the diffusion and mixing between the materials are promoted, and the four groups of guide plates 14 connected to the inner wall of the inner barrel 13 are inclined at an angle of 45 degrees, so that the guide plates 14 can effectively guide the materials to flow along a specific direction and form an orderly spiral movement track in the inner barrel 13. Such flow path can guide and turn the materials in the inner barrel 13 continuously, increase the transfer and exchange of the materials between different areas, avoid the disorderly flow or local stagnation of the materials, and thus improve the uniformity and efficiency of the mixing, and the mirror polishing treatment is adopted on the inner wall of the inner barrel 13 to reduce the roughness, effectively prevent the materials from adhering, and the conical barrel 4 connected to the bottom of the inner barrel 13 helps the materials to form a good flow state during the stirring process, reduces the accumulation of the materials at the bottom, increases the contact area between the materials and the stirring blade 15, and improves the mixing efficiency.
[0032] The foregoing merely illustrates some exemplary embodiments of the present application, and it is not to be taken in a limiting sense, but is made merely for the purpose of providing some exemplary embodiments of the present application. It should be understood that in light of the present disclosure, numerous variations of the described embodiments are possible in which various alternatives to the described embodiments would be understood by one of ordinary skill in the art to achieve the same or similar results. Accordingly, other embodiments are within the scope of the present disclosure.
Claims
1. A high-efficiency mixer for material production, comprising an inner barrel (13), characterized in that: The bottom of the inner barrel (13) is connected with the conical barrel (4), and the top of the inner barrel (13) is provided with an inner barrel cover (9); The top of the inner barrel cover (9) is connected with a stirring rod (8) penetratingly, one end surface of the stirring rod (8) is connected with a stirring blade (15), the bottom of the stirring rod (8) is connected with a sawtooth disc (16), and the inclination angle of the stirring blade (15) is 45 degrees. The inner wall of the inner barrel (13) is connected with four groups of guide plates (14), and the inclination angle of the guide plates (14) is 45 degrees.
2. A high efficiency mixer for material production as claimed in claim 1 wherein, The inner barrel cover (9) is embedded in the inside of the cavity cover (10), and the bottom of the cavity cover (10) is provided with an outer barrel (3).
3. A high efficiency mixer for material production as claimed in claim 2 wherein, The inner barrel (13) and the outer barrel (3) are provided with a cavity (12) therebetween, and one end of the outer barrel (3) is provided with a cooling pipe (11).
4. The high efficiency mixer for material production of claim 1, wherein, The top of the inner barrel cover (9) is provided with a feeding port (6), the bottom of the conical barrel (4) is provided with a discharging port (5), and the top of the stirring rod (8) is connected with the output end of a variable frequency speed regulation motor (7).
5. A high efficiency mixer for material production as claimed in claim 3 wherein, One end of the outer barrel (3) is connected with a connecting rod (2), and the other end of the connecting rod (2) is connected with a support (1).
6. A high efficiency mixer for material production as claimed in claim 1 wherein, The inner wall of the inner barrel (13) is mirror-polished.