Fluidized drying granulator

Abstract

The utility model relates to the technical field of fluidized drying granulators, in particular to a fluidized drying granulator which comprises a tank body, a supporting frame, a moving frame, a rotating wheel and a positioning device, the supporting frame is arranged on the side face of the tank body, the moving frame is arranged on the surface of the tank body, the rotating wheel is arranged on the lower side of the moving frame, and the positioning device is arranged on the rotating wheel. The positioning device is arranged on the surface of the moving frame and comprises a positioning groove and a connecting frame, the connecting frame is fixedly connected with the side face of the moving frame, the positioning groove is formed in the surface of the rotating wheel, and a connecting column is fixedly connected to the bottom of the side face of the connecting frame. By arranging the positioning device, the rotating wheel is effectively limited, the effect of limiting the rotating wheel is achieved, and the situations that when the equipment is used, vibration is generated during operation of the equipment, the rotating wheel at the bottom of the moving frame in the equipment is prone to moving, the whole equipment moves together, and the equipment moves during operation are reduced; and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fluidized bed drying granulators, and particularly relates to a fluidized bed drying granulator. Background Art

[0002] The fluidized bed granulation dryer is an industrial machine that improves fluidity and reduces dust flying through powder granulation. The lifting of the lifting plate of the traditional fluidized bed drying granulator is mainly controlled by a cylinder vertically installed at the top of the granulator. The pulse backwashing mechanism uses a gas storage tank to provide the compressed air required for the pulse backwashing of all filter units. The overall height of the fluidized bed drying granulator with this structure is too high, and the volume of the gas storage tank is large, resulting in excessive occupation of production space and increased construction costs of the production area. Therefore, a fluidized bed drying granulator is used.

[0003] The prior art such as the utility model with the publication number CN208098016U discloses a fluidized bed drying granulator. The patent adopts a head, a top bin, a middle bin, a bottom bin and a frame. The head, the top bin, the middle bin and the bottom bin are hermetically butted in sequence from top to bottom to form the body of the granulator. The body is fixedly installed on the frame. It also includes a lifting plate, a lifting cylinder, a first sprocket, a second sprocket, a third sprocket, a chain and a sprocket mounting bracket. The lifting plate is horizontally and coaxially installed inside the top bin. The lifting cylinder is vertically fixedly installed on the frame. The top end of the first piston rod of the lifting cylinder is upward. The first sprocket is installed at the top end of the first piston rod. The second sprocket is installed on the sprocket mounting bracket fixedly connected to the frame. The second sprocket is located above the lifting cylinder. The third sprocket is installed at the top end of the head. One end of the chain is fixedly connected to the sprocket mounting bracket. The chain bypasses the lower half of the first sprocket and then bypasses the upper parts of the second sprocket and the third sprocket in sequence. The chain passes through the head from top to bottom along the axis of the head. The other end of the chain is connected to the center of the lifting plate. The chain meshes with the first sprocket, the second sprocket and the third sprocket respectively. The equipment of the utility model solves the problems that the existing fluidized bed drying granulator has excessive occupation of production space, high construction cost of the production area, and inconvenient replacement and cleaning of the filter unit and the sealing ring on the lifting plate.

[0004] During daily work, during the process of moving and installing the equipment for use, there is a problem that due to the vibration generated during the operation of the equipment, it is easy to move the runner at the bottom of the moving frame in the equipment, causing the overall equipment to move together and resulting in the movement of the equipment during operation. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the shortcoming that the existing equipment is prone to slightly move during operation, and to propose a fluidized bed drying granulator.

[0006] To achieve the above object, the present utility model adopts the following technical solution: A fluidized bed dryer granulator, comprising a tank body, a support frame, a moving frame, a rotating wheel and a positioning device. A support frame is arranged on the side surface of the tank body. A moving frame is arranged on the surface of the tank body. A rotating wheel is arranged on the lower side of the moving frame. The positioning device is arranged on the surface of the moving frame. The positioning device includes a positioning groove and a connecting frame. The connecting frame is fixedly connected to the side surface of the moving frame. The positioning groove is opened on the surface of the rotating wheel. A connecting column is fixedly connected to the bottom of the side surface of the connecting frame. A positioning rod is slidably connected to the inner wall of the connecting column. The positioning rod is clamped inside the positioning groove. A connecting rod is fixedly connected to the side surface of the positioning rod.

[0007] Further, a limiting plate is fixedly connected to the lower surface of the moving frame. A threaded rod is threadedly connected to the inside of the limiting plate. By providing the limiting plate, the threaded rod can be limited, reducing the situation that when the device is in use, the threaded rod is difficult to move smoothly, resulting in the difficulty of moving the connecting rod by the threaded rod.

[0008] Further, a rotating block is fixedly connected to one end of the threaded rod. The rotating block is rotatably connected to the inner wall of the connecting rod. By providing the rotating block, it is convenient to rotate the threaded rod inside the connecting rod.

[0009] Further, a rotating rod is fixedly connected to one end of the threaded rod. By providing the rotating rod, it is convenient to rotate the threaded rod.

[0010] Further, a support device is arranged inside the support frame. The support device includes a chute and a cylinder. The chute is opened inside the support frame. The cylinder is fixedly connected to the inner wall of the chute. A sliding plate is fixedly connected to one end of the cylinder. By providing the cylinder, the sliding plate can be moved, reducing the situation that when the device is in use, the sliding plate is installed inside the support frame, making it difficult for the user to move the sliding plate.

[0011] Further, the sliding plate is slidably connected to the inner wall of the chute. By providing the sliding plate, it is convenient to move the support block.

[0012] Further, a support block is fixedly connected to the end of the sliding plate away from the cylinder. By providing the support block, it is convenient to support the support frame.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. In the present utility model, when the equipment is in use, the material powder particles are in a circular fluidized state in the raw material container, preheated and mixed by the purified heated air, and the adhesive solution is atomized and sprayed in, so that several particles are aggregated into pellets containing the adhesive. Due to the continuous drying of the material by the hot air, the moisture in the pellets evaporates and the adhesive solidifies. This process is continuously repeated to form ideal and uniform multi-porous spherical particles. When the equipment is in use, the user rotates the rotating rod, and then the rotating rod drives the threaded rod to move. When driving the threaded rod to move, it drives the rotating block to move. When the rotating block moves, it drives the connecting rod to move. When the connecting rod moves, it drives the positioning rod to move. When the positioning rod moves, it disengages from the inside of the positioning groove. Then the rotating wheel is no longer restricted. By setting the positioning device, the rotating wheel is effectively restricted, playing a role in limiting the rotating wheel, reducing the situation that when the equipment is in use, due to the vibration generated during the operation of the equipment, the rotating wheel at the bottom of the moving frame in the equipment is likely to move, causing the entire equipment to move together and resulting in the equipment moving during operation, and improving the practicability of the equipment.

[0015] 2. In the present utility model, by setting the supporting device, when the equipment is in use, the user starts the cylinder, and then when the cylinder moves, it drives the sliding plate to move. When the sliding plate moves, it drives the supporting block to move and contact the ground, and then drives the supporting frame to be flush with the moving frame to support and limit the tank body. By setting the supporting device, the tank body is effectively supported and limited, playing a role in limiting the tank body, reducing the situation that when the equipment is in use, the rotating wheel at the lower end of the moving frame is difficult to support the equipment, resulting in the rotating wheel being easily damaged during the operation of the equipment, and improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of a fluidized bed drying granulator proposed by the present utility model;

[0017] Figure 2 is a side view structural schematic diagram of a fluidized bed drying granulator proposed by the present utility model;

[0018] Figure 3 is a partial structural schematic diagram of a fluidized bed drying granulator proposed by the present utility model;

[0019] Figure 4 is a fluidized bed drying granulator proposed by the present utility model Figure 3 structural schematic diagram at position A;

[0020] Figure 5 is a fluidized bed drying granulator proposed by the present utility model Figure 3 structural schematic diagram at position B.

[0021] Legend: 1. Tank body; 2. Support frame; 3. Moving frame; 4. Rotating wheel; 5. Positioning device; 51. Positioning groove; 52. Connecting frame; 53. Connecting column; 54. Positioning rod; 55. Connecting rod; 56. Limiting plate; 57. Threaded rod; 58. Rotating block; 59. Rotating rod; 6. Supporting device; 61. Chute; 62. Cylinder; 63. Sliding plate; 64. Supporting block. Detailed implementation

[0022] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: a fluidized bed dryer granulator, including a tank body 1, a support frame 2, a moving frame 3, a rotating wheel 4 and a positioning device 5. A support frame 2 is arranged on the side of the tank body 1, a moving frame 3 is arranged on the surface of the tank body 1, and a rotating wheel 4 is arranged on the lower side of the moving frame 3.

[0023] Next, specifically describe the specific settings and functions of its positioning device 5 and supporting device 6.

[0024] In this implementation: The positioning device 5 is arranged on the surface of the moving frame 3. The positioning device 5 includes a positioning groove 51 and a connecting frame 52. The connecting frame 52 is fixedly connected to the side of the moving frame 3. The positioning groove 51 is opened on the surface of the rotating wheel 4. A connecting column 53 is fixedly connected to the bottom of the side of the connecting frame 52. A positioning rod 54 is slidably connected to the inner wall of the connecting column 53. The positioning rod 54 is clamped inside the positioning groove 51. A connecting rod 55 is fixedly connected to the side of the positioning rod 54.

[0025] Specifically, a limiting plate 56 is fixedly connected to the lower surface of the moving frame 3. A threaded rod 57 is threadedly connected inside the limiting plate 56.

[0026] In this embodiment: By setting the limiting plate 56, the threaded rod 57 can be limited, reducing the situation that when the device is in use, the threaded rod 57 is difficult to move smoothly, resulting in the difficulty of the threaded rod 57 to move the connecting rod 55.

[0027] Specifically, a rotating block 58 is fixedly connected to one end of the threaded rod 57. The rotating block 58 is rotatably connected to the inner wall of the connecting rod 55. By setting the rotating block 58, it is convenient for the threaded rod 57 to rotate inside the connecting rod 55.

[0028] Specifically, a rotating rod 59 is fixedly connected to one end of the threaded rod 57. By setting the rotating rod 59, it is convenient to rotate the threaded rod 57.

[0029] In this implementation: A supporting device 6 is arranged inside the support frame 2. The supporting device 6 includes a chute 61 and a cylinder 62. The chute 61 is opened inside the support frame 2. The cylinder 62 is fixedly connected to the inner wall of the chute 61. One end of the cylinder 62 is fixedly connected to a sliding plate 63.

[0030] In this embodiment, the slide plate 63 can be moved by providing the cylinder 62, thereby reducing the situation in which the slide plate 63 is installed inside the support frame 2 when the device is in use, making it difficult for the user to move the slide plate 63.

[0031] Specifically, the slide plate 63 is slidably connected to the inner wall of the slide groove 61 , and the slide plate 63 is provided to facilitate the movement of the support block 64 .

[0032] Specifically, one end of the slide plate 63 away from the cylinder 62 is fixedly connected with a support block 64 , and the support block 64 is provided to facilitate supporting the support frame 2 .

[0033] Working principle: When the equipment is in use, the powder particles of the material are in an annular fluidized state in the raw material container, preheated and mixed by the purified heated air, and the adhesive solution is sprayed in an atomized form, so that several particles are aggregated into agglomerates containing the adhesive. As the hot air continuously dries the material, the water in the agglomerates evaporates and the adhesive solidifies. This process is repeated continuously to form ideal, uniform, multi-microporous spherical particles. When the equipment is in use, the user rotates the rotating rod 59, and then the rotating rod 59 drives the threaded rod 57 to move, and when the threaded rod 57 moves, the rotating block 58 moves, and the rotating block 58 moves and drives the connecting rod 55 to move. When the connecting rod 55 moves, it drives the positioning rod 54 to move. When the positioning rod 54 moves, it is separated from the inside of the positioning groove 51, and then the rotating wheel 4 loses its restraint. By setting the positioning device 5, the rotating wheel 4 is effectively restricted, which plays a role in limiting the rotating wheel 4, reducing the vibration generated when the equipment is in use, which easily moves the rotating wheel 4 at the bottom of the moving frame 3 in the equipment, causing the entire equipment to move together, causing the equipment to move during operation, thereby improving the practicality of the equipment.

[0034] When the equipment is in use, the user starts the cylinder 62 and the movement of the cylinder 62 drives the slide plate 63 to move. When the slide plate 63 moves, it drives the support block 64 to move and contact the ground, and then drives the support frame 2 to be flush with the moving frame 3, and supports and limits the tank body 1. By setting the supporting device 6, the tank body 1 is effectively supported and limited, which plays a role in limiting the position of the tank body 1, and reduces the situation that the wheel 4 at the lower end of the moving frame 3 is difficult to support the equipment when the equipment is in use, causing the wheel 4 to be easily damaged during operation of the equipment, thereby improving the practicability of the equipment.

Claims

1. A fluidized bed drying granulator, comprising a tank body (1), a support frame (2), a moving frame (3), a rotating wheel (4) and a positioning device (5), characterized in that: A support frame (2) is arranged on the side of the tank body (1), a moving frame (3) is arranged on the surface of the tank body (1), a rotating wheel (4) is arranged on the lower side of the moving frame (3), the positioning device (5) is arranged on the surface of the moving frame (3), the positioning device (5) comprises a positioning groove (51) and a connecting frame (52), the connecting frame (52) is fixedly connected to the side of the moving frame (3), the positioning groove (51) is opened on the surface of the rotating wheel (4), a connecting column (53) is fixedly connected to the bottom of the side of the connecting frame (52), a positioning rod (54) is slidably connected to the inner wall of the connecting column (53), the positioning rod (54) is clamped with the inside of the positioning groove (51), and a connecting rod (55) is fixedly connected to the side of the positioning rod (54).

2. A fluidized bed drying granulator according to claim 1, characterized in that: The lower surface of the movable frame (3) is fixedly connected to a limiting plate (56), and the inner thread of the limiting plate (56) is connected to a threaded rod (57).

3. A fluidized bed drying granulator according to claim 2, characterized in that: One end of the threaded rod (57) is fixedly connected to a rotating block (58), and the rotating block (58) is rotatably connected to the inner wall of the connecting rod (55).

4. A fluidized bed drying granulator according to claim 3, characterized in that: One end of the threaded rod (57) is fixedly connected to a rotating rod (59).

5. A fluidized bed drying granulator according to claim 1, characterized in that: A support device (6) is provided inside the support frame (2), and the support device (6) comprises a slide groove (61) and a cylinder (62). The slide groove (61) is opened inside the support frame (2), and the cylinder (62) is fixedly connected to the inner wall of the slide groove (61), and one end of the cylinder (62) is fixedly connected to a slide plate (63).

6. A fluidized bed drying granulator according to claim 5, characterized in that: The slide plate (63) is slidably connected to the inner wall of the slide groove (61).

7. A fluidized bed drying granulator according to claim 6, characterized in that: One end of the slide plate (63) away from the cylinder (62) is fixedly connected to a support block (64).

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