Radial flow high energy rotor
By designing a radial convection high-energy rotor, the first blade forms a material circulation and mixing mechanism, while the second blade disperses the bottom material. This solves the problems of material stratification and blockage in traditional rotor structures, and achieves efficient material mixing and discharge.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI YUANFANG MACHINERY
- Filing Date
- 2026-06-16
- Publication Date
- 2026-07-24
AI Technical Summary
Traditional rotor structures make it difficult to achieve sufficient tumbling of materials in the radial direction, leading to material stratification and accumulation, clogging of the discharge port, and failure to achieve the desired mixing effect.
A radial convection high-energy rotor is designed, in which the first blade briefly separates the material and forms a circulating mixture, while the second blade disperses the material accumulated at the bottom at high speed. Combined with the action of the rotating shaft, the material is fully mixed and discharged.
This achieves thorough mixing and effective discharge of materials within the rotor, avoiding material stratification and blockage, and improving mixing efficiency.
Smart Images
Figure CN224541469U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of rotor technology, specifically to a radial convection type high-energy rotor. Background Technology
[0002] In many industrial fields involving material handling, such as chemical, food processing, and pharmaceutical, efficient mixing and uniform distribution of materials are key to ensuring product quality and production efficiency. Currently, the rotor structure used in traditional material handling equipment has obvious limitations.
[0003] Traditional rotors often use simple blade arrangements, which make it difficult to achieve full tumbling of materials in the radial direction. During the material processing, the materials are prone to stratification and accumulation, especially the accumulation of materials at the bottom, which can easily block the discharge port and fail to achieve the ideal mixing effect. To address this, we propose a radial convection type high-energy rotor. Utility Model Content
[0004] To address the shortcomings of existing technologies, this invention provides a radial convection high-energy rotor. The rotating first blade briefly separates the material inside the cylinder with the first blade as the boundary. When the first blade rotates, the material near the top of the first blade gradually moves radially toward the first blade and collapses to the bottom to mix with each other, forming a cycle. The material is fully mixed under the action of the rotating shaft. The high-speed rotation of the second blade disperses the material accumulated at the bottom center, creating space for the material to be discharged from the bottom discharge port.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A radial convection high-energy rotor is characterized by comprising: a blade holder, wherein a plurality of protrusions are formed on the outer peripheral surface of the blade holder at intervals, a first blade that is vertically positioned is mounted on the top of the protrusions, and a second blade is mounted on the middle of the bottom end of the blade holder.
[0007] Preferably, both ends of the first blade have cutting edges, and the outer contour of the cutting edge of each blade extends outward from the center of the blade along a straight line and gradually narrows to the tip of the blade.
[0008] Preferably, the root of the second blade is installed in a pre-set mounting hole at the bottom of the blade holder, and the cutting edge of the second blade is set at a relative inclination.
[0009] Preferably, the relative tilt setting means that the two sides of the second blade extend downward in one direction along different tilt angles and converge at the bottom edge.
[0010] Preferably, alloy sheets are attached to both ends of the first blade, and several alloy sheets are also attached to the outer contour of the protrusion.
[0011] Preferably, a vertically placed rotating shaft is welded to the top center of the blade holder, a positioning plate is formed on the top of the rotating shaft, and several connecting bolts are installed on the positioning plate.
[0012] This invention provides a radial convection high-energy rotor. It has the following beneficial effects:
[0013] 1. The rotating first blade briefly separates the material in the cylinder with the first blade as the boundary. When the first blade rotates, the material near the top of the first blade will gradually move radially toward the first blade and collapse to the bottom to mix with each other, forming a cycle. The material is fully mixed under the action of the rotating shaft.
[0014] 2. The high-speed rotation of the second blade disperses the material accumulated in the center of the bottom, creating space that facilitates the discharge of the material from the bottom discharge port. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0016] Figure 2 This is a top view of the structure of this utility model;
[0017] Figure 3 This is a schematic diagram of the structure and motion state of this utility model.
[0018] In the picture:
[0019] 1. Blade holder;
[0020] 2. First blade;
[0021] 3. Second blade;
[0022] 4. Rotating shaft. Detailed Implementation
[0023] 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. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0024] See attached document Figure 1-3 A radial convection high-energy rotor includes a blade holder 1. The outer peripheral surface of the blade holder 1 is formed with a plurality of protrusions that are spaced apart from each other. In some embodiments, the cross-sectional shape of the protrusions is an isosceles trapezoid.
[0025] A vertically placed rotating shaft 4 is welded to the top center of the blade holder 1, and the blade holder 1 rotates synchronously with the rotating shaft 4;
[0026] The top of the protrusion is equipped with a vertical first blade 2. In some embodiments, the root of the first blade 2 is square. Correspondingly, the protrusion is provided with a suitable mounting through hole, which facilitates the insertion of the root of the first blade 2 into the protrusion and its extension. The exposed root is connected by a nut thread to complete the fixed installation of the first blade 2 on the protrusion.
[0027] The first blade 2 is made of an alloy. Both ends of the first blade 2 have cutting edges. The outer contour of each blade's cutting edge extends outward from the center of the blade along a straight line and gradually tapers towards the blade tip. This structure facilitates the cutting of materials when the first blade 2 rotates. (See attached diagram.) Figure 3 The rotating first blade 2 briefly separates the material in the cylinder with the first blade 2 as the boundary. When the first blade 2 rotates past the position shown in the figure, the material near the top of the first blade 2 will gradually move radially toward the first blade 2 and collapse to the bottom to mix with each other, forming a cycle. The material is fully mixed under the action of the rotating shaft 4.
[0028] Both ends of the first blade 2 are covered with alloy sheets, and several alloy sheets are also attached to the outer contour of the protrusion. This can reduce the wear of the first blade 2 and the protrusion when working in the material, increase wear resistance, and extend the service life of the blade holder 1.
[0029] The second blade 3 is installed at the bottom center of the blade holder 1. The root of the second blade 3 is installed in the pre-set mounting hole at the bottom of the blade holder 1. The cutting edge of the second blade 3 is relatively inclined. The relatively inclined setting means that the two sides of the second blade 3 extend downward in one direction along different inclination angles and converge at the bottom edge. The high-speed rotation of the second blade 3 disperses the material accumulated at the bottom center, forming a space, which facilitates the material to be discharged from the bottom discharge port.
[0030] A positioning plate is formed on the top of the rotating shaft 4, and several connecting bolts are installed on the positioning plate for connecting the drive unit.
[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0032] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. A radial convection high-energy rotor, characterized in that, include: The blade holder (1) has several protrusions spaced apart on its outer periphery. A first blade (2) is mounted vertically at the top of the protrusions, and a second blade (3) is mounted at the middle of the bottom of the blade holder (1).
2. The radial convection high-energy rotor as described in claim 1, characterized in that: The first blade (2) has a cutting edge at both ends. The outer contour of the cutting edge of each blade extends outward from the center of the blade along a straight line and gradually narrows to the tip of the blade.
3. A radial convection high-energy rotor as described in claim 1, characterized in that: The root of the second blade (3) is installed in a pre-set mounting hole at the bottom of the blade holder (1), and the cutting edge of the second blade (3) is set at a relative angle.
4. A radial convection high-energy rotor as described in claim 3, characterized in that: The relative tilt setting means that the two sides of the second blade (3) extend downward in one direction along different tilt angles and converge at the bottom edge.
5. A radial convection high-energy rotor as described in claim 1, characterized in that: Both ends of the first blade (2) are covered with alloy sheets, and several alloy sheets are also attached to the outer contour of the protrusion.
6. A radial convection high-energy rotor as described in any one of claims 1-5, characterized in that: A vertically placed rotating shaft (4) is welded to the middle of the top of the blade holder (1). A positioning plate is formed on the top of the rotating shaft (4), and several connecting bolts are installed on the positioning plate.