Material drying vibrated fluidized bed

Abstract

The utility model discloses a material drying vibrated fluidized bed which comprises a fluidized bed body, a discharge port is fixedly installed at the outer end of the fluidized bed body, a metal clamping strip is fixedly installed on the outer wall of the discharge port, an adjusting pipe is installed at the inner end of the discharge port in a sliding mode, and adjusting grooves are formed in the outer end of the adjusting pipe at equal intervals. The outer ends of the metal clamping strips are slidably installed on the inner sides of the adjusting grooves, sealing rings are fixedly installed at the outer ends of the adjusting pipes, a feeding opening is fixedly formed in the upper end of the fluidized bed body, sliding grooves are formed in the inner end of the feeding opening, a screen is slidably installed at the inner ends of the sliding grooves, and sliding rods are fixedly installed at the outer ends of the screen. According to the material drying vibrated fluidized bed, materials entering from the feeding opening can uniformly fall into the fluidized bed body to be dried and discharged, the drying uniformity and the drying efficiency are improved, the discharging length is convenient to adjust, butt joint with external material receiving equipment is convenient, and use is flexible and convenient.

Description

Technical Field

[0001] The utility model relates to the field of vibrating fluidized beds for material drying, and particularly to a vibrating fluidized bed for material drying. Background Art

[0002] The working principle of a vibrating fluidized bed for material drying is to evenly feed the material to be dried into the fluidized bed through a feeding device. Under the action of a vibrating motor, the material forms a fluidized state on the distribution plate. At the same time, a hot air system sends hot air into the fluidized bed to fully exchange heat with the material, so that the moisture in the material quickly evaporates. The wet air is discharged from the air outlet, and the dried material is discharged from the fluidized bed through a discharging device. During the fluidization process, the material particles are jointly affected by the buoyancy of the hot air, the exciting force of the vibrating motor, and their own gravity, presenting a movement state similar to that of a fluid. This fluidized state greatly increases the contact area between the material and the hot air, improves the heat exchange efficiency, and thus speeds up the drying rate of the material.

[0003] As disclosed in the utility model with the authorization announcement number CN221005707U, a vibrating fluidized bed for material drying, by setting a brake motor, a rotating rod, a round block, a brush handle, and a brush, by starting the brake motor, the rotating shaft can drive the rotating rod and the round block to rotate. Due to the rotation of the round block, the inner wall of the top groove will be squeezed, so that the brush handle can drive the brush to move forward. Due to the movement of the brush, the sundries accumulated on the top of the protective net will be swept away, and finally the effect of preventing the protective net from being blocked by sundries is achieved, thereby avoiding the difficulty of discharging the moisture in the box and affecting the drying quality of inorganic salts.

[0004] The following problems still exist when using this prior art:

[0005] The material directly enters the inside of the fluidized bed through the feeding port, and the material enters unevenly, which is likely to cause uneven drying of the material and low efficiency. Therefore, we propose a vibrating fluidized bed for material drying to solve the problems mentioned above. Summary of the Utility Model

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a vibrating fluidized bed for material drying, which can solve the technical problems that the material directly enters the inside of the fluidized bed through the feeding port, the material enters unevenly, and it is likely to cause uneven drying of the material and low efficiency.

[0007] To solve the above technical problems, the present utility model provides the following technical solutions: a fluidized bed body, an outlet is fixedly installed at the outer end of the fluidized bed body, a metal card strip is fixedly installed on the outer wall of the outlet, an adjusting pipe is slidably installed at the inner end of the outlet, adjusting grooves are equidistantly arranged at the outer end of the adjusting pipe, the outer end of the metal card strip is slidably installed inside the adjusting groove, a sealing ring is fixedly installed at the outer end of the adjusting pipe, a feed inlet is fixedly installed at the upper end of the fluidized bed body, a chute is arranged at the inner end of the feed inlet, a screen is slidably installed inside the chute, a sliding rod is fixedly installed at the outer end of the screen, an installation box is fixedly installed at the outer end of the feed inlet, a micro motor is fixedly installed at the outer end of the installation box, a special-shaped turntable is fixedly installed at the outer end of the micro motor, the outer end of the special-shaped turntable is in contact with a first cylinder and a second cylinder, and the first cylinder and the second cylinder are fixedly installed at the outer end of the sliding rod.

[0008] As a preferred technical solution of the present utility model, a support column is fixedly installed inside the installation box, and the sliding rod is fixedly installed at the inner end of the support column.

[0009] As a preferred technical solution of the present utility model, the special-shaped turntable is rotatably installed inside the installation box, and the special-shaped turntable is arranged outside the sliding rod.

[0010] As a preferred technical solution of the present utility model, a cooling air inlet is fixedly installed at the outer end of the fluidized bed body, and a heat source air inlet is fixedly installed at the outer end of the fluidized bed body.

[0011] As a preferred technical solution of the present utility model, a vibration spring is fixedly installed at the lower end of the fluidized bed body, and a vibration motor is fixedly installed at the outer end of the fluidized bed body.

[0012] As a preferred technical solution of the present utility model, the outer wall of the sealing ring is closely attached to the inner surface of the outlet, and the outlet is in a cylindrical structure.

[0013] Compared with the prior art, the beneficial effects that the present utility model can achieve are:

[0014] 1. There are provided a feed inlet, a screen, a chute, a micro motor, a special-shaped turntable, a first cylinder, a second cylinder and a sliding rod. The micro motor drives the sliding rod to reciprocate left and right through the special-shaped turntable, the first cylinder and the second cylinder. The sliding rod drives the screen to move left and right inside the chute, so that the materials entering from the feed inlet can be evenly dropped into the interior of the fluidized bed body for drying and discharging, improving the drying uniformity and drying efficiency;

[0015] 2. There are a discharge port, an adjustment pipe, a metal clamping strip and an adjustment groove. After lifting the metal clamping strip from the inside of the adjustment groove, the adjustment pipe can be slid inside the discharge port, facilitating the adjustment of the discharge length and making it convenient to dock with external material receiving equipment, which is flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 is a three-dimensional structural schematic diagram of the special-shaped turntable of the material drying vibrating fluidized bed of the present utility model;

[0018] Figure 3 is a top-view sectional structural schematic diagram of the feed inlet of the material drying vibrating fluidized bed of the present utility model;

[0019] Figure 4 is a front-view sectional structural schematic diagram of the discharge port of the material drying vibrating fluidized bed of the present utility model;

[0020] Wherein: 1. Fluidized bed body; 2. Discharge port; 3. Metal clamping strip; 4. Adjustment pipe; 5. Sealing ring; 6. Adjustment groove; 7. Cooling air inlet; 8. Heat source air inlet; 9. Vibration motor; 10. Vibration spring; 11. Feed inlet; 12. Installation box; 13. Micro motor; 14. Special-shaped turntable; 15. First cylinder; 16. Second cylinder; 17. Slide bar; 18. Support column; 19. Sieve mesh; 20. Chute. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present utility model.

[0022] Embodiment

[0023] Please refer to Figures 1-4 as shown, the present utility model provides a material drying vibrating fluidized bed,

[0024] At the upper end of the fluidized bed body 1, a feed inlet 11 is fixedly installed. A chute 20 is opened at the inner end of the feed inlet 11. A screen 19 is slidably installed at the inner end of the chute 20. A slide bar 17 is fixedly installed at the outer end of the screen 19. An installation box 12 is fixedly installed at the outer end of the feed inlet 11. A micro motor 13 is fixedly installed at the outer end of the installation box 12. A special-shaped turntable 14 is fixedly installed at the outer end of the micro motor 13. The outer end of the special-shaped turntable 14 is in contact with a first cylinder 15 and a second cylinder 16. The first cylinder 15 and the second cylinder 16 are fixedly installed at the outer end of the slide bar 17. A support column 18 is fixedly installed at the inner end of the installation box 12. The slide bar 17 is fixedly installed at the inner end of the support column 18. The special-shaped turntable 14 is rotatably installed inside the installation box 12. The special-shaped turntable 14 is arranged outside the slide bar 17, which can make the materials entering from the feed inlet 11 evenly fall into the inside of the fluidized bed body 1 for drying and discharging, improving the drying uniformity and drying efficiency.

[0025] A discharge port 2 is fixedly installed at the outer end of the fluidized bed body 1. A metal strip 3 is fixedly installed on the outer wall of the discharge port 2. An adjusting pipe 4 is slidably installed at the inner end of the discharge port 2. Adjusting grooves 6 are equidistantly opened at the outer end of the adjusting pipe 4. The outer end of the metal strip 3 is slidably installed inside the adjusting groove 6. A sealing ring 5 is fixedly installed at the outer end of the adjusting pipe 4. A cooling air inlet 7 is fixedly installed at the outer end of the fluidized bed body 1. A heat source air inlet 8 is fixedly installed at the outer end of the fluidized bed body 1. A vibration spring 10 is fixedly installed at the lower end of the fluidized bed body 1. A vibration motor 9 is fixedly installed at the outer end of the fluidized bed body 1. The outer wall of the sealing ring 5 is closely attached to the inner surface of the discharge port 2. The discharge port 2 is in a cylindrical structure, which is convenient for adjusting the discharge length and facilitating docking with external material receiving equipment, and is flexible and convenient to use;

[0026] Specific working principle:

[0027] Such as Figure 1 、 Figure 2 and Figure 3As shown in the figure, when using this vibrating fluidized bed for material drying, the material to be dried is added into the interior of the feed inlet 11 through a feeding device. The micro-motor 13 drives the special-shaped turntable 14 to rotate. The special-shaped turntable 14 is provided with three groups of blades. When the upper blade rotates downward, the upper blade contacts the first cylinder 15. The outer wall of the special-shaped turntable 14 is a smooth arc. The special-shaped turntable 14 rotates in the direction of the first cylinder 15 downward, driving the first cylinder 15 to move in the direction of the support column 18. When the first cylinder 15 moves, at this time, the second cylinder 16 moves to the lower side of the blade of the special-shaped turntable 14. The special-shaped turntable 14 continues to rotate, and the blade on the lower side of the special-shaped turntable 14 rotates upward relative to the second cylinder 16, pushing the second cylinder 16 to slide to the right. In this way, the slide bar 17 is driven to reciprocate left and right. When the slide bar 17 moves, it drives the screen 19 to reciprocate left and right and vibrate inside the chute 20, so that the material falling on the upper side of the screen 19 evenly falls into the interior of the fluidized bed body 1 for drying;

[0028] As Figure 1 and Figure 4 As shown in the figure, the dried material is discharged from the discharge port 2. In order to discharge the material better, the adjusting pipe 4 is connected to an external material receiving device. The length of the adjusting pipe 4 can be adjusted according to different usage situations. When adjusting, the metal clamping strip 3 is lifted upward. The part where the metal clamping strip 3 is connected to the adjusting pipe 4 remains stationary due to the fixed connection. The part where the metal clamping strip 3 is connected to the adjusting groove 6 is lifted, and the metal clamping strip 3 undergoes elastic deformation. Then, the adjusting pipe 4 can be slid inside the discharge port 2. After sliding the adjusting pipe 4 to a suitable position, release the metal clamping strip 3, and then insert the lower end of the metal clamping strip 3 into the adjusting groove 6 at the corresponding position again. The above completes a series of operations of this vibrating fluidized bed for material drying. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibrating fluidized bed for drying materials, comprising: Fluidized bed body (1), characterized in that: an outlet (2) is fixedly installed at the outer end of the fluidized bed body (1), a metal strip (3) is fixedly installed on the outer wall of the outlet (2), a regulating pipe (4) is slidably installed at the inner end of the outlet (2), regulating grooves (6) are equidistantly arranged at the outer end of the regulating pipe (4), the outer end of the metal strip (3) is slidably installed inside the regulating groove (6), a sealing ring (5) is fixedly installed at the outer end of the regulating pipe (4), a feed inlet (11) is fixedly installed at the upper end of the fluidized bed body (1), a chute (20) is arranged at the inner end of the feed inlet (11), a sieve mesh (19) is slidably installed inside the chute (20), a sliding rod (17) is fixedly installed at the outer end of the sieve mesh (19), an installation box (12) is fixedly installed at the outer end of the feed inlet (11), a micro motor (13) is fixedly installed at the outer end of the installation box (12), a special-shaped turntable (14) is fixedly installed at the outer end of the micro motor (13), the outer end of the special-shaped turntable (14) is in contact with a first cylinder (15) and a second cylinder (16), and the first cylinder (15) and the second cylinder (16) are fixedly installed at the outer end of the sliding rod (17).

2. The vibrating fluidized bed for drying materials according to claim 1, wherein: A support column (18) is fixedly installed inside the installation box (12), and the sliding rod (17) is fixedly installed at the inner end of the support column (18).

3. A vibrating fluidized bed for drying materials according to claim 1, characterized in that: The special-shaped turntable (14) is rotatably installed inside the installation box (12), and the special-shaped turntable (14) is arranged outside the sliding rod (17).

4. A vibrating fluidized bed for drying materials according to claim 1, characterized in that: A cooling air inlet (7) is fixedly installed at the outer end of the fluidized bed body (1), and a heat source air inlet (8) is fixedly installed at the outer end of the fluidized bed body (1).

5. A vibrating fluidized bed for drying materials according to claim 1, characterized in that: A vibration spring (10) is fixedly installed at the lower end of the fluidized bed body (1), and a vibration motor (9) is fixedly installed at the outer end of the fluidized bed body (1).

6. The vibrating fluidized bed for drying materials according to claim 1, wherein: The outer wall of the sealing ring (5) is closely attached to the inner surface of the outlet (2), and the outlet (2) is of a cylindrical structure.

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