A regenerated fuel oil blending and mixing device

Abstract

The utility model discloses a kind of regenerated fuel oil blending mixing device, including mixing cylinder, the mixing cylinder top is fixed with cover plate, and the through hole of cover plate surface is opened with rotating ring two, and rotating ring two side wall is fixed with stirring mechanism one, rotating ring two top is fixed with bevel gear two, cover plate top outer wall is welded with support, and the through hole of support surface is opened with rotating ring one, and rotating ring one top is fixed with bevel gear one, rotating ring one and bevel gear one inside are movably connected with stirring mechanism two, and cover plate top outer wall is equipped with driving part. The utility model passes through coaxial and reverse rotation's stirring mechanism one and stirring mechanism two, turbulent flow is generated in mixing process, make material contact and mix fully, stirring mechanism two act on mixing cylinder middle material, stirring mechanism one is responsible for stirring material close to inner wall, and the cooperation of both can cover greater stirring space, improve mixing effect.

Description

Technical Field

[0001] This utility model relates to the field of blending and mixing technology, and in particular to a device for blending and mixing recycled fuel oil. Background Technology

[0002] In the energy sector, recycled fuel oil, as a sustainable form of energy, is gradually receiving widespread attention. It is usually made from waste oil, waste plastic pyrolysis oil, waste tire pyrolysis oil, and other wastes through a series of treatments and blending processes. It can not only effectively reduce the pollution of the environment by waste, but also alleviate the supply pressure of traditional fossil energy, and has important environmental and economic value. However, the quality and performance of recycled fuel oil largely depend on its blending process. In traditional recycled fuel oil blending equipment, there are many problems that seriously affect the blending effect and fuel quality.

[0003] Currently, most traditional equipment uses a single-direction stirring method. This stirring method is difficult to generate sufficient turbulence in the material, resulting in insufficient contact and mixing of the material. This can easily lead to uneven local composition. For example, some areas may have an excessively high concentration of a certain raw material, while other areas may have an excessively low concentration. This will directly affect the combustion performance and stability of the recycled fuel oil. The stirring space covered by a single stirring method is limited, and the stirring effect of the material at different locations in the mixing drum varies greatly. The material near the stirring shaft is stirred sufficiently, while the material far from the stirring shaft and close to the drum wall is not stirred sufficiently, which reduces the overall mixing efficiency.

[0004] In summary, existing recycled fuel oil blending and mixing devices have problems with their stirring methods and cannot meet the requirements for high-quality and high-efficiency blending of recycled fuel oil. Therefore, developing a new type of recycled fuel oil blending and mixing device is of great practical significance. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a recycled fuel oil blending and mixing device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A recycled fuel oil blending and mixing device includes a mixing cylinder. A cover plate is fixed to the top of the mixing cylinder, and a rotating ring 2 is movably connected to a through hole on the surface of the cover plate. A stirring mechanism 1 is fixed to the side wall of the rotating ring 2, and a bevel gear 2 is fixed to the top of the rotating ring 2. A bracket is welded to the outer wall of the top of the cover plate, and a rotating ring 1 is movably connected to a through hole on the surface of the bracket. A bevel gear 1 is fixed to the top of the rotating ring 1. The stirring mechanism 2 is movably connected inside the rotating ring 1 and the bevel gear 1. A driving component is installed on the outer wall of the top of the cover plate, and a bevel gear 3 that meshes with the bevel gear 1 and the bevel gear 2 is fixed to the output end of the driving component.

[0008] As a further embodiment of this utility model: the driving component includes a driving motor and a vertical plate, the vertical plate is fixed to the top outer wall of the cover plate, and the driving motor is fixed to one side outer wall of the vertical plate, and the bevel gear is fixed to the output end of the driving motor.

[0009] As a further embodiment of this utility model: the stirring mechanism includes a stirring frame and a stirring blade. The stirring frame is welded to the outer wall of the rotating ring, and the stirring blade is welded to one side wall of the stirring frame.

[0010] As a further embodiment of this utility model: the second stirring mechanism includes a stirring rod and a limiting plate, the limiting plate is integrally formed on the side wall of the stirring rod, and a stirring blade is welded to the outer wall of the stirring rod.

[0011] As a further embodiment of this utility model: a dispensing assembly is installed on the top of the cover plate. The dispensing assembly includes an inlet pipe, a control valve, and a delivery pipe. The inlet pipe is fixed to the top of the cover plate, the control valve is fixed to one end of the inlet pipe, and the delivery pipe is fixed to one end of the control valve.

[0012] As a further embodiment of this utility model: an electric telescopic rod is fixed to the inner wall of the top of the bracket, and a lifting plate is fixed to the output end of the electric telescopic rod by a pin, and the top of the stirring rod and the bottom of the lifting plate are movably connected.

[0013] As a further improvement of this utility model: a discharge pipe is welded to the outer wall of the bottom of the mixing cylinder, and a discharge valve is fixed to the bottom of the discharge pipe.

[0014] As a further improvement of this invention, a controller is installed on the side of the mixing cylinder.

[0015] Compared with the prior art, the present invention provides a recycled fuel oil blending and mixing device, which has the following beneficial effects:

[0016] 1. Through coaxial and counter-rotating stirring mechanisms one and two, turbulence is generated during the mixing process, allowing the materials to fully contact and mix. Stirring mechanism two acts on the materials in the middle of the mixing drum, while stirring mechanism one is responsible for stirring the materials near the inner wall. The two work together to cover a larger mixing space and effectively avoid the problem of uneven mixing in certain areas.

[0017] 2. The electric telescopic rod can adjust the height of the lifting plate, thereby enabling flexible adjustment of the height of the stirring mechanism, allowing the device to perform targeted stirring according to the different liquid levels of materials in the mixing drum.

[0018] 3. By setting up a conveying pipe, materials can be conveyed using a conveying pump, etc. When the control valve is opened, the materials enter the mixing drum through the inlet pipe.

[0019] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a recycled fuel oil blending and mixing device proposed in this utility model;

[0021] Figure 2 This is a cross-sectional structural schematic diagram of a recycled fuel oil blending and mixing device proposed in this utility model;

[0022] Figure 3 This is a schematic diagram of the main structure of a recycled fuel oil blending and mixing device proposed in this utility model;

[0023] Figure 4 This is an exploded structural diagram of the mixing component of a recycled fuel oil blending and mixing device proposed in this utility model;

[0024] Figure 5 This is a partial structural diagram of the mixing component of a recycled fuel oil blending and mixing device proposed in this utility model.

[0025] In the diagram: 1. Mixing cylinder; 2. Cover plate; 3. Support; 4. Lifting plate; 5. Controller; 6. Electric telescopic rod; 7. Bevel gear 1; 8. Stirring rack 1; 9. Discharge pipe; 10. Discharge valve; 11. Drive motor; 12. Vertical plate; 13. Limiting plate; 14. Inlet pipe; 15. Control valve; 16. Conveying pipe; 17. Rotating ring 1; 18. Stirring rod 1; 19. Stirring blade 1; 20. Stirring blade 2; 21. Rotating ring 2; 22. Bevel gear 2; 23. Bevel gear 3. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] A recycled fuel oil blending and mixing device, such as Figures 1 to 5 As shown, the device includes a mixing cylinder 1, a cover plate 2 fixed to the top of the mixing cylinder 1 by bolts, a rotating ring 21 rotatably connected to a through hole on the surface of the cover plate 2, a stirring mechanism 1 fixed to the side wall of the rotating ring 21, a bevel gear 22 fixed to the top of the rotating ring 21, a bracket 3 welded to the top outer wall of the cover plate 2, a rotating ring 17 rotatably connected to a through hole on the surface of the bracket 3, a bevel gear 7 fixed to the top of the rotating ring 17, a stirring mechanism 2 slidably connected inside the rotating ring 17 and the bevel gear 7, a driving component installed on the top outer wall of the cover plate 2, and a bevel gear 23 fixed to the output end of the driving component, which meshes with the bevel gear 17 and the bevel gear 22.

[0028] When it is necessary to mix the recycled fuel oil, the prepared materials are conveyed into the mixing drum 1. The drive unit drives the bevel gear 3 23 to rotate. During the rotation of the bevel gear 3 23, the bevel gear 1 7 and the bevel gear 2 22 rotate respectively, and the rotation directions of the bevel gear 1 7 and the bevel gear 2 22 are opposite. During the rotation of the bevel gear 1 7, the stirring mechanism 2 rotates. At the same time, the bevel gear 2 22 drives the stirring mechanism 1 to rotate through the rotating ring 2 21. Since the stirring directions of the stirring mechanism 1 and the stirring mechanism 2 are opposite, turbulence can be generated during the stirring process, so that the materials can be more fully contacted and mixed. At the same time, the stirring mechanism 1 and the stirring mechanism 2 cooperate during the rotation to cover a larger stirring space.

[0029] The first stirring mechanism includes a stirring frame 8 and a stirring blade 20. The stirring frame 8 is welded to the outer wall of the rotating ring 21, and the stirring blade 20 is welded to the side wall of the stirring frame 8. The second stirring mechanism includes a stirring rod 18 and a limiting plate 13. The limiting plate 13 is integrally formed on the side wall of the stirring rod 18, and a stirring blade 19 is welded to the outer wall of the stirring rod 18.

[0030] When mixing materials, the second stirring mechanism is located in the middle of the mixing cylinder 1, so that the second stirring mechanism can stir and mix the materials in the middle of the mixing cylinder 1, while the first stirring mechanism can mix the materials near the inner wall of the mixing cylinder 1. The two working together improve the stirring and mixing efficiency.

[0031] The driving component includes a drive motor 11 and a vertical plate 12. The vertical plate 12 is fixed to the top outer wall of the cover plate 2 by bolts, and the drive motor 11 is fixed to one side outer wall of the vertical plate 12 by bolts. The bevel gear 23 is fixed to the output end of the drive motor 11.

[0032] The drive motor 11 can drive the bevel gear 23 to rotate, and the bevel gear 23 drives the bevel gear 7 and the bevel gear 22 to rotate in opposite directions.

[0033] The top of the cover plate 2 is equipped with a dispensing assembly, which includes an inlet pipe 14, a control valve 15 and a delivery pipe 16. The inlet pipe 14 is fixed to the top of the cover plate 2 by bolts, and the control valve 15 is fixed to one end of the inlet pipe 14 by bolts, and the delivery pipe 16 is fixed to one end of the control valve 15 by bolts.

[0034] The material can be conveyed by a conveying pump (not shown) through the conveying pipe 16. When the control valve 15 is opened, the material enters the mixing cylinder 1 through the inlet pipe 14. In this embodiment, the number of blending components is not limited. The number of blending components can be selected according to the types of materials required for the blending of recycled fuel oil.

[0035] The top inner wall of the bracket 3 is fixed with an electric telescopic rod 6 by bolts, and the output end of the electric telescopic rod 6 is fixed with a lifting plate 4 by a pin. The top of the stirring rod 18 and the bottom of the lifting plate 4 are rotatably connected.

[0036] The height of the lifting plate 4 can be adjusted by the electric telescopic rod 6, which in turn allows the height of the stirring mechanism 2 to be adjusted within a certain range. When the amount of material mixed in the mixing drum 1 is different, the height of the stirring mechanism 2 can be adjusted by the electric telescopic rod 6 before mixing, so that the stirring mechanism 2 can be adjusted according to the liquid level inside the mixing drum 1.

[0037] The bottom outer wall of the mixing cylinder 1 is welded with a discharge pipe 9, and the bottom of the discharge pipe 9 is fixed with a discharge valve 10 by bolts;

[0038] Once the materials are mixed, the discharge valve 10 is opened, allowing the mixed materials to be discharged through the discharge pipe 9 and the discharge valve 10.

[0039] A controller 5 is installed on the side of the mixing cylinder 1;

[0040] The controller 5 can control the start, stop and speed of the drive motor 11 to drive the bevel gear 23 to rotate, thereby driving the stirring mechanism 1 and stirring mechanism 2 to rotate in opposite directions and stir; at the same time, it can control the extension and retraction of the electric telescopic rod 6 to adjust the height of the lifting plate 4, thereby adjusting the height of the stirring mechanism 2; it can also control the opening and closing of the control valve 15 to realize the material conveying control, and control the opening and closing of the discharge valve 10 to complete the discharge of the mixed material.

[0041] Working principle: When preparing recycled fuel oil, various materials are first conveyed through the conveying pipe 16 and then through the inlet pipe 14 to the mixing drum 1 after the control valve 15 is opened. Then, the drive motor 11 drives the bevel gear 3 23 to rotate. The bevel gear 3 23 drives the bevel gear 1 7 and the bevel gear 2 22 to rotate in opposite directions, thereby causing the stirring mechanism 1 and the stirring mechanism 2 to rotate in opposite directions. The two work together to stir the material in the middle of the mixing drum 1, while the stirring mechanism 1 stirs the material near the inner wall of the mixing drum 1. At the same time, the electric telescopic rod 6 can adjust the height of the lifting plate 4, thereby adjusting the height of the stirring mechanism 2 to adapt to different liquid levels in the mixing drum 1. After mixing is completed, the discharge valve 10 is opened, and the mixed material is discharged through the discharge valve 10.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A regenerative fuel oil blending and mixing device comprising a mixing cylinder (1), characterized in that, The mixing cylinder (1) is fixed with a cover plate (2) at the top, and a rotating ring (21) is movably connected to the through hole on the surface of the cover plate (2). A stirring mechanism (1) is fixed to the side wall of the rotating ring (21), and a bevel gear (22) is fixed to the top of the rotating ring (21). A bracket (3) is welded to the top outer wall of the cover plate (2), and a rotating ring (17) is movably connected to the through hole on the surface of the bracket (3). A bevel gear (7) is fixed to the top of the rotating ring (17). A stirring mechanism (2) is movably connected inside the rotating ring (17) and the bevel gear (7). A driving component is installed on the top outer wall of the cover plate (2), and a bevel gear (23) is fixed to the output end of the driving component, meshing with the bevel gear (7) and the bevel gear (22). The driving component includes a drive motor (11) and a vertical plate (12). The vertical plate (12) is fixed to the top outer wall of the cover plate (2), and the drive motor (11) is fixed to one side outer wall of the vertical plate (12). The bevel gear three (23) is fixed to the output end of the drive motor (11). The stirring mechanism includes a stirring frame (8) and a stirring blade (20). The stirring frame (8) is welded to the outer wall of the rotating ring (21), and the stirring blade (20) is welded to the side wall of the stirring frame (8). The second stirring mechanism includes a stirring rod (18) and a limiting plate (13). The limiting plate (13) is integrally formed on the side wall of the stirring rod (18), and a stirring blade (19) is welded to the outer wall of the stirring rod (18). An electric telescopic rod (6) is fixed to the inner wall of the top of the bracket (3). The output end of the electric telescopic rod (6) is fixed to the lifting plate (4) by a pin, and the top of the stirring rod (18) and the bottom of the lifting plate (4) are movably connected.

2. A regenerated fuel oil blending and mixing apparatus according to claim 1, characterized by The top of the cover plate (2) is equipped with a dispensing assembly, which includes an inlet pipe (14), a control valve (15) and a delivery pipe (16). The inlet pipe (14) is fixed to the top of the cover plate (2), the control valve (15) is fixed to one end of the inlet pipe (14), and the delivery pipe (16) is fixed to one end of the control valve (15).

3. A regenerated fuel oil blending and mixing apparatus according to claim 1, characterized by The bottom outer wall of the mixing cylinder (1) is welded with a discharge pipe (9), and a discharge valve (10) is fixed at the bottom of the discharge pipe (9).

4. A regenerated fuel oil blending and mixing apparatus according to claim 1, characterized by A controller (5) is installed on the side of the mixing cylinder (1).

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