Cooling and drying integrated drying bed

Abstract

The utility model relates to the technical field of drying beds, in particular to a cooling and drying integrated drying bed which comprises a vibration bin, the front face of the vibration bin is movably connected with a bin door through hinges, a through opening is formed in the top of the vibration bin, a feeding pipe is fixedly connected to the through opening, and a feeding hopper is fixedly connected to the top of the feeding pipe. An exhaust pipe is fixed to the top of the vibration bin, a bent pipe communicated with the vibration bin is fixedly connected to the exhaust pipe, an air adding opening is formed in the bin door, a material carrying plate is fixedly connected into the vibration bin, and a scattering structure used for scattering lump materials is arranged in the feeding pipe. And a filtering structure for blocking particle impurities is arranged in the exhaust pipe. Compared with a drying device in the prior art, through the arrangement of the scattering structure, compared with the drying device in the prior art, the rotating rod drives the scattering paddles which are arranged in a staggered mode to rotate so as to scatter caked materials, the materials are prevented from being accumulated at the feeding port, and normal proceeding of follow-up drying work is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of drying beds, in particular to a cooling and drying integrated drying bed. Background Art

[0002] Fluidized bed dryer is a new type of efficient drying equipment, suitable for granular and powder materials, easy to operate, energy-saving and environmentally friendly.

[0003] In the existing drying technology of drying bed, materials are usually added into the dryer through the feed port, and the hot air vertically passes through the fluidized bed layer to effectively exchange heat with the wet materials. The heated wet air is then guided to the cyclone separator for dust removal. However, during the material conveying process, if the feeding speed is too fast, the material may agglomerate or accumulate at the feed port, hindering the smooth progress of the feeding process, which may have a negative impact on the drying efficiency and quality of the material. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that during the material conveying process, if the material feeding speed is too fast, the material may agglomerate or accumulate at the feed port, hindering the smooth progress of the material feeding process and possibly having a negative impact on the drying efficiency and quality of the material, and to propose a cooling and drying integrated drying bed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cooling and drying integrated drying bed, comprising a vibration bin with a bin door movably connected to the front side through a hinge, a through opening on the top of the vibration bin, a feed pipe fixedly connected to the through opening, a feed hopper fixedly connected to the top of the feed pipe, an exhaust pipe fixedly connected to the top of the vibration bin, and a curved pipe passing through the vibration bin fixedly connected to the exhaust pipe, a gas filling port on the bin door, and a loading plate fixedly connected to the vibration bin;

[0007] The feed pipe is provided with a breaking structure for breaking up agglomerated materials, and the exhaust pipe is provided with a filtering structure for blocking particulate debris.

[0008] Preferably, the scattering structure comprises a fixed plate fixedly connected in the through opening, a rotating rod is rotatably connected to the fixed plate, a plurality of scattering paddles are fixedly connected to the rotating rod, a guide plate is fixedly connected to the fixed plate, and the guide plates are arranged in pairs;

[0009] The fixing plate is provided with a driving member for driving the rotating rod to rotate.

[0010] Preferably, the driving member includes a motor 1 fixedly connected to the bottom of the fixed plate, the output end of the bottom of the motor 1 is fixedly connected to a gear 1, the bottom end of the rotating rod extends to the bottom of the fixed plate and is fixedly connected to a gear 2, and the gear 1 and the gear 2 are meshed.

[0011] Preferably, the filtering structure includes a sieve plate arranged in the exhaust pipe, the top of the sieve plate is fixedly connected to motor 2, the bottom output end of motor 2 extends to the bottom of the sieve plate and is fixedly connected to a connecting rod, a triangular scraper rod is arranged on the connecting rod, and the triangular end of the triangular scraper rod is in contact with the bottom surface of the sieve plate, and the triangular scraper rod and the connecting rod are threadedly connected with the same bolt 2.

[0012] Preferably, a protrusion is fixedly connected inside the exhaust pipe, and the protrusion and the screen plate are threadedly connected with the same bolt.

[0013] Preferably, the beating paddle and the rotating rod rotate in the feeding pipe.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model sets a breaking structure, a fixed plate is fixed in the through opening, a rotating rod with multiple breaking paddles is rotated on the fixed plate, a motor 1 with a gear 1 fixed on the bottom output end is fixed on the bottom of the fixed plate, and the gear 2 at the bottom of the rotating rod is meshed with the gear 1. Under the action of the motor 1, the rotating rod drives the staggered breaking paddles to rotate to break up the agglomerated materials, prevent the materials from accumulating at the feed inlet, and ensure the normal progress of the subsequent drying work.

[0016] 2. The utility model sets a filtering structure, the sieve plate is set in the exhaust pipe, the motor 2 with a connecting rod fixed at the bottom output end is fixed on the top of the sieve plate, and the triangular scraper rod with the triangular end in contact with the sieve plate is fixed relative to the sieve plate by bolt 2. The tiny particles in the exhaust gas are filtered out in the exhaust pipe and discharged to the outside through the sieve plate to prevent the exhaust gas from polluting the environment. Under the action of motor 2, the triangular scraper rod rotates to scrape off the particles on the sieve plate, effectively preventing the sieve plate from being blocked, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a cooling and drying integrated drying bed proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a cooling and drying integrated drying bed proposed by the utility model;

[0019] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of a scattering paddle in a cooling and drying integrated drying bed proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of a triangular scraper in a cooling and drying integrated drying bed proposed by the utility model.

[0022] In the figure: 1. Vibrating bin; 2. Through port; 3. Feed pipe; 4. Feed hopper; 5. Exhaust pipe; 6. Elbow pipe; 7. Gas filling port; 8. Loading plate; 9. Fixed plate; 10. Rotating rod; 11. Breaking paddle; 12. Motor 1; 13. Gear 1; 14. Gear 2; 15. Guide plate; 16. Screen plate; 17. Motor 2; 18. Bump; 19. Bolt 1; 20. Connecting rod; 21. Triangular scraper rod; 22. Bolt 2. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-Figure 5 A cooling and drying integrated drying bed comprises a vibrating bin 1 with a bin door movably connected to the front through a hinge, a through opening 2 is provided on the top of the vibrating bin 1, a feed pipe 3 is fixedly connected to the through opening 2, a feed hopper 4 is fixedly connected to the top of the feed pipe 3, an exhaust pipe 5 is fixedly provided on the top of the vibrating bin 1, and a curved pipe 6 which passes through the vibrating bin 1 is fixedly connected to the exhaust pipe 5, a gas filling port 7 is provided on the bin door, and a loading plate 8 is fixedly connected inside the vibrating bin 1; the feed hopper 4 is convenient for putting in materials.

[0025] The feed pipe 3 is provided with a breaking structure for breaking up agglomerated materials, and the exhaust pipe 5 is provided with a filtering structure for blocking particulate debris.

[0026] The dispersing structure includes a fixed plate 9 fixedly connected to the through hole 2, a rotating rod 10 is rotatably connected to the fixed plate 9, a plurality of dispersing paddles 11 are fixedly connected to the rotating rod 10, a guide plate 15 is fixedly connected to the fixed plate 9, and the guide plates 15 are arranged in pairs; the dispersing paddles 11 are staggered to further improve the dispersing effect. The guide plate 15 guides the flowing material to ensure that the material falls onto the loading plate 8.

[0027] A driving member for driving the rotating rod 10 to rotate is arranged on the fixing plate 9 .

[0028] The driving member includes a motor 12 fixedly connected to the bottom of the fixed plate 9, and a gear 13 is fixedly connected to the output end of the bottom of the motor 12. The bottom end of the rotating rod 10 extends to the bottom of the fixed plate 9 and is fixedly connected to a gear 2 14, and the gear 13 is meshed with the gear 2 14. Under the action of the motor 12, the scattering paddle 11 rotates to scatter the materials.

[0029] The filtering structure includes a sieve plate 16 disposed in the exhaust pipe 5, a motor 17 is fixedly connected to the top of the sieve plate 16, the bottom output end of the motor 17 extends to the bottom of the sieve plate 16 and is fixedly connected to a connecting rod 20, a triangular scraper rod 21 is disposed on the connecting rod 20, and the triangular end of the triangular scraper rod 21 is in contact with the bottom surface of the sieve plate 16, and the triangular scraper rod 21 and the connecting rod 20 are threadedly connected with the same bolt 22. The sieve plate 16 is used to filter out particulate debris.

[0030] A protrusion 18 is fixedly connected in the exhaust pipe 5, and the protrusion 18 and the screen plate 16 are threadedly connected with the same bolt 19. The setting of the protrusion 18 is convenient for taking out the screen plate 16, so that the foreign particles in the exhaust pipe 5 are sucked out and collected uniformly.

[0031] The breaking paddle 11 and the rotating rod 10 rotate in the feeding pipe 3.

[0032] The functional principle of the utility model can be explained through the following operation modes:

[0033] When using the device, first, the material is introduced into the loading plate 8 through the feed hopper 4, the feed pipe 3 and the through port 2 in sequence;

[0034] When feeding, start the motor 12, the motor 12 drives the gear 13 to rotate, the gear 13 drives the gear 2 14 to rotate, the gear 2 14 drives the rotating rod 10 to rotate, and the rotating rod 10 drives the staggered breaking paddle 11 to rotate and break up the material to prevent the material from agglomerating or accumulating in the feeding pipe 3;

[0035] The external cold air is delivered to the inside of the vibration bin 1 through the air inlet 7, and the material on the loading plate 8 reacts with the cold air to achieve drying of the material; under the vibration of the vibration bin 1, the material is evenly dried, and after drying, the material can be taken out by opening the bin door;

[0036] Open the elbow 6, and the gas in the vibration bin 1 is discharged to the exhaust pipe 5 through the elbow 6. The impurity particles in the gas are filtered out in the exhaust pipe 5 through the sieve plate 16, and the gas filtered by the sieve plate 16 is discharged to the outside, ensuring the environmental protection of the working process;

[0037] The second motor 17 is started. Under the action of the second motor 17 , the connecting rod 20 and the triangular scraper rod 21 rotate synchronously. The triangular scraper rod 21 scrapes off the particles attached to the sieve plate 16 to effectively prevent the sieve plate 16 from being blocked.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cooling and drying integrated drying bed, comprising a vibrating bin (1) with a bin door movably connected to the front side by a hinge, characterized in that: The top of the vibration bin (1) is provided with a through opening (2), a feed pipe (3) is fixedly connected to the through opening (2), a feed hopper (4) is fixedly connected to the top of the feed pipe (3), an exhaust pipe (5) is fixedly connected to the top of the vibration bin (1), a curved pipe (6) which passes through the vibration bin (1) is fixedly connected to the exhaust pipe (5), a gas filling port (7) is provided on the bin door, and a loading plate (8) is fixedly connected inside the vibration bin (1); The feed pipe (3) is provided with a breaking up structure for breaking up agglomerated materials, and the exhaust pipe (5) is provided with a filtering structure for blocking particulate debris.

2. The cooling and drying integrated drying bed according to claim 1, characterized in that: The scattering structure comprises a fixed plate (9) fixedly connected in the through opening (2), a rotating rod (10) being rotatably connected to the fixed plate (9), a plurality of scattering paddles (11) being fixedly connected to the rotating rod (10), a guide plate (15) being fixedly connected to the fixed plate (9), and the guide plates (15) being arranged in pairs; The fixed plate (9) is provided with a driving member for driving the rotating rod (10) to rotate.

3. The cooling and drying integrated drying bed according to claim 2, characterized in that: The driving member comprises a motor 1 (12) fixedly connected to the bottom of the fixed plate (9), the output end of the bottom of the motor 1 (12) is fixedly connected to a gear 1 (13), the bottom end of the rotating rod (10) extends below the fixed plate (9) and is fixedly connected to a gear 2 (14), and the gear 1 (13) and the gear 2 (14) are meshed.

4. The cooling and drying integrated drying bed according to claim 1, characterized in that: The filtering structure comprises a sieve plate (16) arranged in the exhaust pipe (5), the top of the sieve plate (16) is fixedly connected to a second motor (17), the bottom output end of the second motor (17) extends to below the sieve plate (16) and is fixedly connected to a connecting rod (20), a triangular scraper rod (21) is arranged on the connecting rod (20), and the triangular end of the triangular scraper rod (21) is in contact with the bottom surface of the sieve plate (16), and the triangular scraper rod (21) and the connecting rod (20) are threadedly connected by the same second bolt (22).

5. The cooling and drying integrated drying bed according to claim 4, characterized in that: A protrusion (18) is fixedly connected inside the exhaust pipe (5), and the protrusion (18) and the screen plate (16) are threadedly connected by a same bolt (19).

6. The cooling and drying integrated drying bed according to claim 2, characterized in that: The beating paddle (11) and the rotating rod (10) rotate in the feeding pipe (3).

Images