Energy-saving particle horizontal stirrer with optimized paddle structure

Abstract

The utility model discloses an energy-saving particle horizontal stirrer with an optimized paddle structure, which relates to the technical field of horizontal stirrers and comprises a stirring box mounted on a frame. The rotating shaft is rotationally arranged in the stirring box; the stirring blades are fixedly connected to the outer wall of the rotating shaft; the extension assembly is arranged at one end, far away from the rotating shaft, of the stirring blade; wherein the extension assembly comprises a through groove and an extension plate, and the through groove is formed in the stirring blade. According to the energy-saving particle horizontal stirrer with the optimized paddle structure, by arranging the stirring paddle, the through groove, the extension plate and other structures, energy-saving particles are guided to penetrate through the through groove to form a specific flowing path, the circulating and mixing effects of the energy-saving particles are enhanced, the mixing uniformity of the energy-saving particles is improved, the extension plate extends outwards, the stirring radius is enlarged, and the stirring efficiency is improved. And meanwhile, the extension plate is recycled, so that the energy-saving particles blocked at the through groove can be extruded out, and the use efficiency of the horizontal stirrer is improved.

Description

Technical Field

[0001] This utility model relates to the field of horizontal mixer technology, and in particular to an energy-saving horizontal mixer for particles with optimized blade structure. Background Technology

[0002] Energy-saving pellets are granular materials with energy-saving properties, typically used to improve energy efficiency or reduce energy consumption. Energy-saving pellets can be made from various materials, such as biomass pellet fuel and nanocomposite particles. These pellets play important roles in different fields, aiming to achieve energy-saving effects through their unique physical and chemical properties. A horizontal mixer is required during the processing of energy-saving pellets.

[0003] In the existing technology, the mixing blades in horizontal mixers are usually made of a steel plate, with a relatively simple structure and shape, resulting in mediocre mixing effect and room for improvement in efficiency.

[0004] Therefore, it is necessary to propose an energy-saving horizontal particle mixer with optimized blade structure to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an energy-saving horizontal mixer for particles with optimized blade structure, in order to solve the problem that in the prior art, the mixing blades in horizontal mixers are usually a steel plate with a simple structure and shape, resulting in mediocre mixing effect and insufficient efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving horizontal particle mixer with optimized blade structure, including a mixing box mounted on a frame;

[0007] A rotating shaft is rotatably disposed inside the mixing tank;

[0008] A stirring blade, which is fixedly connected to the outer wall of the rotating shaft;

[0009] An extension assembly is disposed at the end of the stirring blade away from the rotating shaft;

[0010] The extension component includes a through groove and an extension plate. The through groove is formed on the stirring blade and extends through both sides of the stirring blade. The extension plate is slidably disposed on the end of the stirring blade away from the rotating shaft and extends into the interior of the through groove.

[0011] Preferably, the stirring blades are provided in multiple ways, and the multiple stirring blades are evenly distributed.

[0012] Preferably, the inner walls on both sides of the through groove are provided with sliding grooves for the extension plate to slide.

[0013] Preferably, the inner walls on both sides of the through groove are V-shaped.

[0014] Preferably, a counterweight is fixedly connected to the end of the extension plate away from the through groove.

[0015] Preferably, the top of the mixing tank is fitted with an upper cover plate, the bottom of the mixing tank is provided with a discharge chute, and the interior of the discharge chute is fitted with a lower cover plate.

[0016] Preferably, bearing seats are installed on both sides of the mixing tank, and the two ends of the rotating shaft are rotatably connected to the two bearing seats respectively. A drive assembly for driving the rotating shaft is provided on the outside of the mixing tank. The drive assembly includes a drive device and a mounting frame. The mounting frame is fixedly connected to the frame, and the drive device is fixedly installed on the mounting frame. The rotating shaft cooperates with the drive device.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] 1. This utility model guides energy-saving particles through the through-channel to form a specific flow path by setting up structures such as stirring blades, through-channels and extension plates, thereby enhancing the circulation and mixing effect of energy-saving particles and improving the mixing uniformity of energy-saving particles. In addition, the extension plates extend outward to expand the stirring radius and the coverage area. At the same time, the extension plates can be retracted to squeeze out the energy-saving particles that are blocked in the through-channel, thereby improving the efficiency of the horizontal mixer. Attached Figure Description

[0019] Figure 1 A schematic diagram of the energy-saving horizontal particle mixer with optimized blade structure according to this utility model.

[0020] Figure 2 This is a cross-sectional structural diagram of an energy-saving horizontal particle mixer with optimized blade structure according to this utility model.

[0021] Figure 3 This is a schematic diagram of the through groove and extension plate structure of this utility model.

[0022] Figure 4 This is a schematic diagram of the stirring blade and counterweight structure of this utility model.

[0023] In the diagram: 1. Frame; 2. Mixing tank; 3. Rotary shaft; 4. Mixing blade; 5. Through groove; 6. Slide groove; 7. Extension plate; 8. Counterweight; 9. Upper cover plate; 10. Discharge chute; 11. Lower cover plate; 12. Bearing seat; 13. Drive unit; 14. Mounting frame. Detailed Implementation

[0024] This utility model provides, for example Figures 1-4The energy-saving horizontal mixer for particles with optimized blade structure shown includes a mixing box 2 mounted on a frame 1. A rotating shaft 3 is rotatably arranged inside the mixing box 2, and the rotating shaft 3 is distributed along the length direction of the mixing box 2. A stirring blade 4 is fixedly connected to the outer wall of the rotating shaft 3. Multiple stirring blades 4 are arranged and evenly distributed. When the rotating shaft 3 rotates, it drives the stirring blades 4 to rotate synchronously.

[0025] The top of the mixing tank 2 is fitted with an upper cover plate 9, and the bottom of the mixing tank 2 is provided with a discharge chute 10, with a lower cover plate 11 fitted inside the discharge chute 10.

[0026] Open the upper cover 9 and pour the energy-saving granules into the mixing tank 2; after the mixing is completed, open the lower cover 11 and discharge the granules from the discharge chute 10.

[0027] Considering that in the prior art, the stirring blade 4 is usually a plate-shaped structure with a fixed stirring path, resulting in a mediocre stirring effect, the present invention provides an extension component, which is located at the end of the stirring blade 4 away from the rotating shaft 3.

[0028] The extension component includes a through groove 5 and an extension plate 7. The through groove 5 is opened on the stirring blade 4 and passes through both sides of the stirring blade 4. The extension plate 7 is slidably disposed on the end of the stirring blade 4 away from the rotating shaft 3 and extends into the interior of the through groove 5.

[0029] In actual use, when the rotating shaft 3 rotates, it drives the stirring blade 4 to rotate synchronously. Affected by the centrifugal force generated by the high-speed rotation, the extension plate 7 slides away from the rotating shaft 3, and the through groove 5 opens, making the stirring blade 4 hollow. When the stirring blade 4 stirs the energy-saving particles, the hollow structure can guide the energy-saving particles through the through groove 5 to form a specific flow path, enhance the circulation and mixing effect of the energy-saving particles, and improve the mixing uniformity of the energy-saving particles.

[0030] At the same time, the extension plate 7 extends outward, expanding the stirring radius and coverage area, and during the stirring process, it refers to... Figure 4 When the extension plate 7 rotates to the lower half of the mixing tank 2, the side of the extension plate 7 comes into contact with the energy-saving particles first, so the extension plate 7 is not easy to be automatically recycled.

[0031] After the mixing is finished, the shaft 3 is controlled to rotate at a low speed. When the stirring blade 4 rotates to the position above the shaft 3, the gravity of the extension plate 7 is greater than the centrifugal force. The extension plate 7 slides downward under the influence of gravity and is thus recycled into the interior of the through groove 5. This can squeeze out the energy-saving particles that are blocked in the through groove 5 and avoid blockage.

[0032] This invention, by setting up structures such as stirring blades 4, through grooves 5 and extension plates 7, guides energy-saving particles through through grooves 5 to form a specific flow path, enhances the circulation and mixing effect of energy-saving particles, improves the mixing uniformity of energy-saving particles, and extends outwards to expand the stirring radius and coverage area. At the same time, the extension plates 7 can be retracted to squeeze out energy-saving particles that are blocked in through grooves 5, thereby improving the efficiency of the horizontal mixer.

[0033] In addition, the structure of the stirring blades 4 uses high-strength materials, such as stainless steel, to ensure its strength during use.

[0034] To improve the stability of the extension plate 7 sliding, grooves 6 are provided on both sides of the inner wall of the through groove 5 for the extension plate 7 to slide. In actual use, a ball bearing or other structure is set between the inner wall of the groove 6 and the extension plate 7, which can also improve the smoothness of the extension plate 7 sliding. This can be adjusted according to the specific use.

[0035] Both inner walls of the through groove 5 are V-shaped (refer to...) Figure 3 As shown, the energy-saving particles can more easily pass through the interior of the through groove 5 due to the guiding effect of the inclined wall on the side of the through groove 5.

[0036] A counterweight 8 is fixedly connected to the end of the extension plate 7 away from the through groove 5. The counterweight 8 is set to increase the centrifugal effect of the extension plate 7.

[0037] Both sides of the mixing tank 2 are equipped with bearing seats 12, and the two ends of the rotating shaft 3 are rotatably connected to the two bearing seats 12 respectively. The outside of the mixing tank 2 is provided with a drive assembly that drives the rotating shaft 3 to rotate. The drive assembly includes a drive device 13 and a mounting frame 14. The mounting frame 14 is fixedly connected to the frame 1, and the drive device 13 is fixedly mounted on the mounting frame 14. The rotating shaft 3 cooperates with the drive device 13. The drive device 13 includes a motor, a reducer and other structures, which are used to drive the rotating shaft 3 to rotate. When the rotating shaft 3 rotates, it drives the stirring blades 4 to rotate synchronously to stir the energy-saving particles.

Claims

1. An energy-saving horizontal particle mixer with optimized paddle structure, characterized in that: Includes a mixing tank (2) mounted on a frame (1); A rotating shaft (3) is rotatably disposed inside the mixing tank (2); A stirring blade (4) is fixedly connected to the outer wall of the rotating shaft (3); An extension assembly is disposed at one end of the stirring blade (4) away from the rotating shaft (3); The extension component includes a through groove (5) and an extension plate (7). The through groove (5) is opened on the stirring blade (4) and passes through both sides of the stirring blade (4). The extension plate (7) is slidably disposed on the end of the stirring blade (4) away from the rotating shaft (3) and extends into the interior of the through groove (5).

2. The energy-saving horizontal particle mixer with optimized paddle structure according to claim 1, characterized in that: The stirring blades (4) are provided in multiple ways, and the multiple stirring blades (4) are evenly distributed.

3. The energy-saving horizontal particle mixer with optimized paddle structure according to claim 1, characterized in that: The inner walls on both sides of the through groove (5) are provided with sliding grooves (6) for the extension plate (7) to slide.

4. The energy-saving horizontal particle mixer with optimized paddle structure according to claim 1, characterized in that: The inner walls on both sides of the through groove (5) are V-shaped.

5. The energy-saving horizontal particle mixer with optimized impeller structure according to claim 1, characterized in that: A counterweight (8) is fixedly connected to the end of the extension plate (7) away from the through groove (5).

6. The energy-saving horizontal particle mixer with optimized paddle structure according to claim 1, characterized in that: The top of the mixing tank (2) is fitted with an upper cover plate (9), and the bottom of the mixing tank (2) is provided with a discharge chute (10), and the interior of the discharge chute (10) is fitted with a lower cover plate (11).

7. The energy-saving horizontal particle mixer with optimized paddle structure according to claim 1, characterized in that: The mixing tank (2) is equipped with bearing seats (12) on both sides. The two ends of the rotating shaft (3) are rotatably connected to the two bearing seats (12). The mixing tank (2) is provided with a drive assembly that drives the rotating shaft (3) to rotate. The drive assembly includes a drive device (13) and a mounting frame (14). The mounting frame (14) is fixedly connected to the frame (1). The drive device (13) is fixedly installed on the mounting frame (14). The rotating shaft (3) cooperates with the drive device (13).

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