Vibrated fluidized bed dryer

Abstract

The utility model discloses a vibrated fluidized bed dryer, which belongs to the technical field of dryers and comprises a dryer main body, an equipment box is arranged at one end of the dryer main body, a dust suction box and a U-shaped support frame are arranged in the equipment box, and the dust suction box is positioned at one end of the U-shaped support frame. A moving mechanism used for moving the dust suction box and the U-shaped supporting frame is arranged in the equipment box, and a lifting mechanism used for lifting the dust suction box and the U-shaped supporting frame is further arranged in the equipment box. The longitudinal cleaning roller can rotate to clean the surface of the ventilation plate, accumulated dust and sundries on the surface of the ventilation plate are effectively removed, airflow is kept smooth, dust collection is conducted on the ventilation plate through the dust collection box, the cleaning effect of the ventilation plate is further improved, dust is prevented from being attached again, the longitudinal cleaning roller and the dust collection box can transversely move, and the cleaning effect is improved. And comprehensive cleaning of the surface of the ventilation plate is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of dryers, and in particular relates to a vibrating fluidized bed dryer. Background Art

[0002] Vibrating fluidized bed dryer is a drying equipment widely used in chemical, food, pharmaceutical and other industries. It uses the combined effect of vibration and airflow to make the material form a fluidized state in the drying chamber, thereby improving the drying efficiency and drying effect. Traditional vibrating fluidized bed dryers are prone to problems such as ventilation plate blockage and dust accumulation during long-term use, affecting the drying efficiency and equipment operation stability.

[0003] The vibrating fluidized bed dryers on the market currently rely mainly on manual or simple cleaning devices for maintenance. Manual cleaning is inefficient and has limitations that lead to local blockage of the ventilation plates, affecting the smooth airflow and material fluidization effect, and increasing the labor intensity of operators. For this reason, we design a vibrating fluidized bed dryer to provide another technical solution to the above technical problems. Utility Model Content

[0004] The utility model aims to provide a vibrating fluidized bed dryer to solve the problems of the prior art in the use process mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibrating fluidized bed dryer, comprising a dryer body, an equipment box is arranged at one end of the dryer body, a dust box and a U-shaped support frame are arranged inside the equipment box, the dust box is located at one end of the U-shaped support frame, a moving mechanism for moving the dust box and the U-shaped support frame is arranged inside the equipment box, and a lifting mechanism for lifting and lowering the dust box and the U-shaped support frame is also arranged inside the equipment box.

[0006] Preferably, a collecting box is provided at the bottom of one side of the dryer body, a dust pump is fixed with bolts on the top of the collecting box, a connecting hose is provided at the input end of the dust pump, the connecting hose is connected to the dust box, the connecting hose passes through the interior of the equipment box and is slidably connected to the equipment box, and the input end of the dust pump is connected to the collecting box.

[0007] Preferably, the moving mechanism includes a first driving motor, and the first driving motor is bolted to one end of the equipment box, a transverse threaded rod is fixed to the output end of the first driving motor, the outer side of the transverse threaded rod is threadedly connected to a transverse moving column, and transverse light rods are fixed on both sides of the equipment box, and the transverse light rods pass through the interior of the transverse moving column and are slidably connected to the transverse moving column.

[0008] Preferably, an L-shaped sealing plate is fixed to the end of the transverse moving column away from the first driving motor, the L-shaped sealing plate is located inside the equipment box and is slidably connected to the equipment box, the transverse threaded rod passes through the interior of the L-shaped sealing plate and is threadedly connected to the L-shaped sealing plate, and the transverse light rod passes through the interior of the L-shaped sealing plate and is slidably connected to the L-shaped sealing plate.

[0009] Preferably, the lifting mechanism includes a vertical support plate, vertical support plates are fixed on both sides of the bottom of the transverse moving column, a second driving motor is bolted to one side of one of the vertical support plates, a first longitudinal threaded rod is fixed to the output end of the second driving motor, a second longitudinal threaded rod is fixed to the side of the first longitudinal threaded rod away from the second driving motor, the threads of the first longitudinal threaded rod and the second longitudinal threaded rod have opposite rotation directions, the outer sides of the first longitudinal threaded rod and the second longitudinal threaded rod are threadedly connected to a longitudinal moving block, the bottom of the longitudinal moving block is rotatably connected to an oblique rotating column via a pin shaft, the bottom of the oblique rotating column is rotatably connected to a rectangular mounting seat via a pin shaft, and the bottom of the rectangular mounting seat is respectively fixedly connected to the dust collection box and the U-shaped support frame.

[0010] Preferably, a longitudinal light rod is fixed between the two vertical support plates, and the longitudinal light rod passes through the interior of the longitudinal moving block and is slidably connected to the longitudinal moving block.

[0011] Preferably, a third drive motor is arranged on one side of the top of the U-shaped support frame, and a longitudinal cleaning roller is rotatably connected to the interior of the bottom end of the U-shaped support frame through a bearing, and the output end of the third drive motor is connected to the longitudinal cleaning roller through a track.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model adopts a series of designs to enable the longitudinal sweeping roller to rotate to clean the surface of the ventilation plate, effectively removing dust and debris on the surface of the ventilation plate, maintaining smooth airflow, and vacuuming the ventilation plate through the dust suction box, further improving the cleaning effect of the ventilation plate and preventing dust from adhering again. The utility model also enables the longitudinal sweeping roller and the dust suction box to move laterally to ensure comprehensive cleaning of the surface of the ventilation plate, thereby improving the automation level and cleaning effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a structural cross-sectional view of the interior of the main body of the dryer of the utility model;

[0016] Figure 3 It is a structural schematic diagram of a transverse threaded rod and a transverse smooth rod of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the first longitudinal threaded rod and the second longitudinal threaded rod of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the dust collection box and the U-shaped support frame of the utility model.

[0019] In the figure: 1. dryer body; 2. equipment box; 3. collection box; 4. first drive motor; 5. dust pump; 6. connecting hose; 7. L-shaped sealing plate; 8. dust box; 9. U-shaped support frame; 10. transverse moving column; 11. transverse threaded rod; 12. transverse smooth rod; 13. vertical support plate; 14. second drive motor; 15. first longitudinal threaded rod; 16. second longitudinal threaded rod; 17. longitudinal smooth rod; 18. longitudinal moving block; 19. oblique rotating column; 20. rectangular mounting seat; 21. third drive motor; 22. longitudinal cleaning roller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-5 A vibrating fluidized bed dryer comprises a dryer body 1, an equipment box 2 is arranged at one end of the dryer body 1, a dust box 8 and a U-shaped support frame 9 are arranged inside the equipment box 2, the dust box 8 is located at one end of the U-shaped support frame 9, a moving mechanism for moving the dust box 8 and the U-shaped support frame 9 is arranged inside the equipment box 2, and a lifting mechanism for lifting and lowering the dust box 8 and the U-shaped support frame 9 is also arranged inside the equipment box 2;

[0022] A collecting box 3 is provided at the bottom of one side of the dryer body 1, a dust pump 5 is fixed with bolts on the top of the collecting box 3, a connecting hose 6 is provided at the input end of the dust pump 5, the connecting hose 6 is connected to the dust box 8, the connecting hose 6 runs through the interior of the equipment box 2 and is slidably connected to the equipment box 2, the input end of the dust pump 5 is connected to the collecting box 3, the operation of the dust pump 5 enables the L-shaped sealing plate 7 to collect dust on the surface of the ventilation plate, so that the dust on the surface of the ventilation plate can enter the interior of the collecting box 3 to clean the ventilation plate;

[0023] The moving mechanism includes a first driving motor 4, one end of the equipment box 2 is bolted with the first driving motor 4, the output end of the first driving motor 4 is fixed with a transverse threaded rod 11, the outer side of the transverse threaded rod 11 is threadedly connected with a transverse moving column 10, and both sides of the inside of the equipment box 2 are fixed with transverse light rods 12, which penetrate the inside of the transverse moving column 10 and are slidably connected with the transverse moving column 10;

[0024] An L-shaped sealing plate 7 is fixed to one end of the transverse moving column 10 away from the first driving motor 4. The L-shaped sealing plate 7 is located inside the equipment box 2 and is slidably connected to the equipment box 2, which can prevent the material inside the dryer body 1 from entering the inside of the equipment box 2 under normal conditions. The transverse threaded rod 11 passes through the inside of the L-shaped sealing plate 7 and is threadedly connected to the L-shaped sealing plate 7. The transverse light rod 12 passes through the inside of the L-shaped sealing plate 7 and is slidably connected to the L-shaped sealing plate 7. The rotation of the transverse threaded rod 11 allows the L-shaped sealing plate 7 to slide on the outside of the transverse light rod 12, thereby allowing the transverse moving column 10 and the L-shaped sealing plate 7 to move synchronously.

[0025] Here, the operation of the first driving motor 4 enables the transverse threaded rod 11 to rotate, and the rotation of the transverse threaded rod 11 enables the transverse moving column 10 and the L-shaped sealing plate 7 to slide on the outside of the transverse light rod 12, so that the transverse moving column 10 and the L-shaped sealing plate 7 can move out of the equipment box 2;

[0026] The lifting mechanism includes a vertical support plate 13, and vertical support plates 13 are fixed on both sides of the bottom of the transverse moving column 10, one side of one of the vertical support plates 13 is bolted with a second drive motor 14, and a first longitudinal threaded rod 15 is fixed to the output end of the second drive motor 14, and a second longitudinal threaded rod 16 is fixed to the side of the first longitudinal threaded rod 15 away from the second drive motor 14, and the first longitudinal threaded rod 15 and the second longitudinal threaded rod 16 have opposite thread rotation directions, and the outer sides of the first longitudinal threaded rod 15 and the second longitudinal threaded rod 16 are both threadedly connected with a longitudinal moving block 18, and the bottom of the longitudinal moving block 18 is rotatably connected to an oblique rotating column 19 through a pin shaft, and the bottom of the oblique rotating column 19 is rotatably connected to a rectangular mounting seat 20 through a pin shaft, and the bottom of the rectangular mounting seat 20 is fixedly connected to the dust box 8 and the U-shaped support frame 9 respectively;

[0027] A longitudinal light rod 17 is fixed between the two vertical support plates 13. The longitudinal light rod 17 passes through the interior of the longitudinal moving block 18 and is slidably connected to the longitudinal moving block 18, so that the longitudinal moving block 18 can slide on the outside of the longitudinal light rod 17, so that the movement of the longitudinal moving block 18 can be smoother.

[0028] Here, the operation of the second driving motor 14 enables the first longitudinal threaded rod 15 and the second longitudinal threaded rod 16 to rotate, and the rotation of the first longitudinal threaded rod 15 and the second longitudinal threaded rod 16 enables the longitudinal moving block 18 to slide on the outside of the longitudinal light rod 17, and the movement of the two longitudinal moving blocks 18 can drive the rectangular mounting seat 20 to perform vertical lifting through the oblique rotating column 19, so that the rectangular mounting seat 20 can drive the dust box 8 and the U-shaped support frame 9 to perform vertical lifting, so that the dust box 8 and the U-shaped support frame 9 can contact the ventilation plate;

[0029] A third drive motor 21 is arranged on one side of the top of the U-shaped support frame 9, and a longitudinal cleaning roller 22 is rotatably connected to the interior of the bottom end of the U-shaped support frame 9 through a bearing. The output end of the third drive motor 21 is connected to the longitudinal cleaning roller 22 through a track. Through the setting of the track, the longitudinal cleaning roller 22 can rotate inside the U-shaped support frame 9, so that the longitudinal cleaning roller 22 can remove dust from the surface of the ventilation plate.

[0030] Working principle: The operation of the second driving motor 14 enables the first longitudinal threaded rod 15 and the second longitudinal threaded rod 16 to rotate, and the rotation of the first longitudinal threaded rod 15 and the second longitudinal threaded rod 16 enables the longitudinal moving block 18 to slide on the outside of the longitudinal light rod 17, and the movement of the two longitudinal moving blocks 18 can drive the rectangular mounting seat 20 to perform vertical lifting through the oblique rotating column 19, so that the rectangular mounting seat 20 can drive the dust box 8 and the U-shaped support frame 9 to perform vertical lifting, so that the dust box 8 and the U-shaped support frame 9 can contact the ventilation plate;

[0031] The operation of the first driving motor 4 enables the transverse threaded rod 11 to rotate, and the rotation of the transverse threaded rod 11 enables the transverse moving column 10 and the L-shaped sealing plate 7 to slide on the outside of the transverse light rod 12, so that the transverse moving column 10 and the L-shaped sealing plate 7 can move out of the equipment box 2, so that the longitudinal cleaning roller 22 and the L-shaped sealing plate 7 can move on the surface of the ventilation plate;

[0032] The operation of the longitudinal cleaning roller 22 causes the interior of the U-shaped support frame 9 to rotate through the crawler, so that the longitudinal cleaning roller 22 can remove dust from the surface of the ventilation plate.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibrating fluidized bed dryer, characterized in that: The invention comprises a dryer body (1), wherein one end of the dryer body (1) is provided with an equipment box (2), a dust box (8) and a U-shaped support frame (9) are provided inside the equipment box (2), the dust box (8) is located at one end of the U-shaped support frame (9), a moving mechanism for moving the dust box (8) and the U-shaped support frame (9) is provided inside the equipment box (2), and a lifting mechanism for lifting and lowering the dust box (8) and the U-shaped support frame (9) is also provided inside the equipment box (2).

2. A vibrating fluidized bed dryer according to claim 1, characterized in that: A collecting box (3) is provided at the bottom of one side of the dryer body (1); a dust suction pump (5) is fixed to the top of the collecting box (3) by bolts; a connecting hose (6) is provided at the input end of the dust suction pump (5); the connecting hose (6) is connected to the dust suction box (8); the connecting hose (6) passes through the interior of the equipment box (2) and is slidably connected to the equipment box (2); and the input end of the dust suction pump (5) is connected to the collecting box (3).

3. A vibrating fluidized bed dryer according to claim 1, characterized in that: The moving mechanism comprises a first driving motor (4), one end of the equipment box (2) is bolted with the first driving motor (4), the output end of the first driving motor (4) is fixed with a transverse threaded rod (11), the outer side of the transverse threaded rod (11) is threadedly connected to a transverse moving column (10), and transverse light rods (12) are fixed on both sides of the interior of the equipment box (2), and the transverse light rods (12) penetrate the interior of the transverse moving column (10) and are slidably connected to the transverse moving column (10).

4. A vibrating fluidized bed dryer according to claim 3, characterized in that: An L-shaped sealing plate (7) is fixed to one end of the transverse moving column (10) away from the first driving motor (4); the L-shaped sealing plate (7) is located inside the equipment box (2) and is slidably connected to the equipment box (2); the transverse threaded rod (11) passes through the inside of the L-shaped sealing plate (7) and is threadedly connected to the L-shaped sealing plate (7); and the transverse light rod (12) passes through the inside of the L-shaped sealing plate (7) and is slidably connected to the L-shaped sealing plate (7).

5. A vibrating fluidized bed dryer according to claim 3, characterized in that: The lifting mechanism comprises a vertical support plate (13), both sides of the bottom of the transverse moving column (10) are fixed with vertical support plates (13), one side of one of the vertical support plates (13) is bolted with a second drive motor (14), a first longitudinal threaded rod (15) is fixed to the output end of the second drive motor (14), a second longitudinal threaded rod (16) is fixed to the side of the first longitudinal threaded rod (15) away from the second drive motor (14), the first longitudinal threaded rod (15) and the second longitudinal threaded rod (16) have opposite thread rotation directions, the outer sides of the first longitudinal threaded rod (15) and the second longitudinal threaded rod (16) are both threadedly connected with a longitudinal moving block (18), the bottom of the longitudinal moving block (18) is rotatably connected with an oblique rotating column (19) through a pin shaft, the bottom of the oblique rotating column (19) is rotatably connected with a rectangular mounting seat (20) through a pin shaft, and the bottom of the rectangular mounting seat (20) is respectively fixedly connected to the dust collection box (8) and the U-shaped support frame (9).

6. A vibrating fluidized bed dryer according to claim 5, characterized in that: A longitudinal light rod (17) is fixed between the two vertical support plates (13), and the longitudinal light rod (17) passes through the interior of the longitudinal moving block (18) and is slidably connected to the longitudinal moving block (18).

7. A vibrating fluidized bed dryer according to claim 5, characterized in that: A third drive motor (21) is arranged on one side of the top of the U-shaped support frame (9), and a longitudinal cleaning roller (22) is rotatably connected to the interior of the bottom end of the U-shaped support frame (9) via a bearing, and the output end of the third drive motor (21) is connected to the longitudinal cleaning roller (22) via a crawler belt.

Images