Efficient vibrated fluidized bed

Abstract

The utility model relates to the technical field of fluidized beds, in particular to an efficient vibrated fluidized bed which comprises a fluidization shell, a flow dividing mechanism for dividing airflow is arranged in the fluidization shell, the flow dividing mechanism comprises a ventilation opening, the ventilation opening is formed in the lower position of the left end of the fluidization shell and communicated with the inside of the fluidization shell, and the ventilation opening is communicated with the inside of the fluidization shell. A mounting frame is fixedly connected to the position, located at the ventilation opening, of the left end of the fluidization shell, a plurality of mounting openings are formed in the right end of the mounting frame, through cooperation of the fluidization shell and the flow dividing mechanism, airflow flow dividing is achieved, materials are subjected to fluidization treatment through the fluidization mechanism, and the materials are conveniently taken out through the discharging mechanism; the device is relatively simple to operate, airflow can be effectively shunted, materials are prevented from being directly fluidized by the airflow, the materials can accurately enter a discharging position, and the practicability is relatively high.

Description

Technical Field

[0001] This utility model relates to the field of fluidized bed technology, specifically to a high-efficiency vibrating fluidized bed. Background Technology

[0002] A vibrating fluidized bed is a processing device that combines fluidized bed and vibration technology. It is mainly used for particle classification, heating, drying, and reaction processes. It uses vibration to enhance the contact between airflow and particles, thereby improving the heat and mass transfer efficiency of the material. Existing vibrating fluidized beds mainly fluidize materials by directly blowing airflow onto the material. When airflow directly fluidizes the material, the material remains in a fluidized state and cannot accurately reach the discharge position. When the material needs to be removed, the machine must be stopped, and the material must be removed after stopping. This process is inefficient, cumbersome to operate, and impractical. To address these issues, this application designs a high-efficiency vibrating fluidized bed. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this invention provides a high-efficiency vibrating fluidized bed.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency vibrating fluidized bed, comprising a fluidized shell, wherein a flow-diverting mechanism for diverting airflow is provided inside the fluidized shell, the flow-diverting mechanism includes a ventilation opening, the ventilation opening being located at the lower left end of the fluidized shell and communicating with the interior of the fluidized shell, a mounting bracket being fixedly connected to the left end of the fluidized shell at the location of the ventilation opening, multiple mounting openings being provided at the right end of the mounting bracket, the multiple mounting openings communicating with the ventilation opening, a fluidizing fan being installed in the mounting opening, the fluidizing fan blowing air towards the ventilation opening, an air guide frame being fixedly connected to the interior of the fluidized shell to the left of the ventilation opening, the air guide frame dispersing the airflow vertically, a fluidizing mechanism for fluidizing materials being provided on the fluidized shell, and a discharge mechanism for removing materials being provided on the fluidized shell.

[0007] To facilitate material fluidization, this utility model improves upon the following: the fluidization mechanism includes a vibrating plate, which is slidably connected inside the fluidization shell and located on the upper side of the air guide frame. The vibrating plate has multiple air outlets that are interconnected vertically. A mounting plate is fixedly connected to the front end of the fluidization shell, and a vibrator is mounted on the front end of the mounting plate. The vibrating end of the vibrator passes through the mounting plate and is fixedly connected to the vibrating plate.

[0008] To facilitate the guiding and removal of materials, this utility model is improved by including a first guide plate inside the fluidizing shell, located below the air guide frame. The first guide plate guides the material from right to left. Two baffles are fixedly connected to the bottom of the first guide plate, and a second guide plate is fixedly connected to the bottom of the two baffles. The second guide plate is located below the ventilation opening and guides the material from left to right. A discharge port is provided on the right side of the top of the second guide plate. The discharge port is interconnected vertically, and the opening on the upper side of the discharge port communicates with the interior of the fluidizing shell.

[0009] To facilitate heat dissipation for the fluidizing fan, this utility model is improved by providing a heat dissipation vent at the top of the mounting bracket, which communicates with the mounting opening.

[0010] To facilitate the drying of materials, this utility model is improved by installing multiple heating tubes inside the installation opening on the right side of the fluidizing fan.

[0011] To facilitate the addition of materials and the discharge of excess gas, this utility model is improved by fixing a feeding pipe to the top of the fluidizing shell, the feeding pipe communicating with the interior of the fluidizing shell, and fixing an exhaust pipe to the right side of the top of the fluidizing shell, the exhaust pipe communicating with the interior of the fluidizing shell.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a high-efficiency vibrating fluidized bed, which has the following beneficial effects:

[0014] This high-efficiency vibrating fluidized bed, through the cooperation of the fluidizing shell and the diversion mechanism, achieves the diversion of airflow, the fluidization mechanism to fluidize the material, and the discharge mechanism to facilitate the removal of the material. The device is relatively simple to operate, can effectively divert airflow, avoid the airflow directly fluidizing the material, and enable the material to accurately enter the discharge position, making it highly practical. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the first main view structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the first partial structure of the present utility model;

[0017] Figure 3 This is a schematic diagram of the second partial structure of the present invention;

[0018] Figure 4 This is a schematic diagram of the first front view sectional structure of the present invention.

[0019] In the diagram: 1. Fluidized shell; 2. Ventilation opening; 3. Mounting bracket; 4. Mounting opening; 5. Fluidized fan; 6. Air guide frame; 7. Vibrating plate; 8. Air outlet; 9. Mounting plate; 10. Vibrator; 11. First guide plate; 12. Baffle; 13. Second guide plate; 14. Discharge port; 15. Heat dissipation opening; 16. Heating tube; 17. Feeding tube; 18. Exhaust tube. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4A high-efficiency vibrating fluidized bed includes a fluidized bed shell 1. The fluidized bed shell 1 contains a flow-diverting mechanism for splitting airflow. The flow-diverting mechanism includes a ventilation opening 2, located at the lower left end of the fluidized bed shell 1, communicating with the interior of the fluidized bed shell 1. A mounting bracket 3 is fixedly connected to the left end of the fluidized bed shell 1 at the location of the ventilation opening 2. Multiple mounting openings 4 are located on the right end of the mounting bracket 3, communicating with the ventilation opening 2. A fluidizing fan 5 is installed within each mounting opening 4, directing airflow through the ventilation openings. Airflow is circulated through opening 2. An air guide frame 6 is fixedly connected to the left side of the fluidizing shell 1, dispersing the airflow vertically. The fluidizing shell 1 is equipped with a fluidizing mechanism for fluidizing materials and a discharge mechanism for removing materials. The fluidizing mechanism includes a vibrating plate 7, which is slidably connected to the inside of the fluidizing shell 1 above the air guide frame 6. The vibrating plate 7 has multiple air outlets 8, which are interconnected vertically. A mounting plate 9 is fixedly connected to the front end of the fluidizing shell 1. A vibrator 10 is installed at the front end of the mounting plate 9. The vibrating end of the vibrator 10 passes rearward through the mounting plate 9 and the fluidizing shell and is fixedly connected to the vibrating plate 7. The discharge mechanism includes a first guide plate 11, which is fixedly connected inside the fluidizing shell 1 and located below the air guide frame 6. The first guide plate 11 guides the material from right to left. Two baffles 12 are fixedly connected to the bottom end of the first guide plate 11, and a second guide plate 13 is fixedly connected to the bottom end of the two baffles 12. The second guide plate 13 is located below the ventilation opening 2. The guide plate 13 guides the material from left to right. A discharge port 14 is provided on the right side of the top of the second guide plate 13. The discharge port 14 is interconnected vertically. The opening on the upper side of the discharge port 14 is connected to the interior of the fluidizing shell 1. Multiple heating tubes 16 are installed in the installation opening 4 on the right side of the fluidizing fan 5. A feeding pipe 17 is fixedly connected to the top of the fluidizing shell 1. The feeding pipe 17 is connected to the interior of the fluidizing shell 1. An exhaust pipe 18 is fixedly connected to the top of the fluidizing shell 1 on the right side of the feeding pipe 17. The exhaust pipe 18 is connected to the interior of the fluidizing shell 1.

[0022] When using this device, first turn on the vibrator 10. The vibrator 10 drives the vibrating plate 7 to vibrate. Then turn on the fluidizing fan 5 and the heating tube 16. The airflow blown out by the fluidizing fan 5 carries the heat generated by the heating tube 16 and enters the interior of the fluidizing shell 1 through the ventilation opening 2. After entering the interior of the fluidizing shell 1, it is divided into upper and lower streams by the air guide plate. Then, the material is added into the interior of the fluidizing shell 1 through the feeding pipe 17. The vibrating plate 7 processes the material. The upward-blown airflow blows the material on the vibrating plate 7 into fluid through the air outlet 8. Since the airflow is divided into two streams... Therefore, the upward airflow force will also be reduced. When the vibrating plate 7 processes the material, the processed material will fall down to the first guide plate 11 through the air outlet 8. Then the first guide plate 11 guides the material from right to left to the ventilation port. Then the downward airflow blows the material to the second guide plate 13. Then the second guide plate 13 guides the material to the discharge port 14. The material container is placed below the discharge port 14, and the material flows out through the discharge port 14. During the operation of the equipment, excess gas will be discharged to the outside of the fluidized shell 1 through the exhaust pipe 18.

[0023] In actual use, it was found that heat is generated when the fluidizing fan 5 is working. If the heat cannot be dissipated in time, it will cause damage to the equipment. In order to avoid the above problems, in this embodiment, the top of the mounting bracket 3 is provided with a heat dissipation vent, which is connected to the mounting opening 4.

[0024] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0025] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to a common embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0026] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency vibrating fluidized bed, comprising a fluidizing shell (1), characterized in that: The fluidizing shell (1) is provided with a flow-diverting mechanism for diverting airflow. The flow-diverting mechanism includes a ventilation opening (2). The ventilation opening (2) is located at the lower left end of the fluidizing shell (1) and communicates with the interior of the fluidizing shell (1). A mounting bracket (3) is fixedly connected to the left end of the fluidizing shell (1) at the ventilation opening (2). Multiple mounting openings (4) are provided at the right end of the mounting bracket (3). The multiple mounting openings (4) communicate with the ventilation opening (2). A fluidizing fan (5) is installed in the mounting opening (4) and blows air into the ventilation opening (2). A guide frame (6) is fixedly connected to the interior of the fluidizing shell (1) to the left side of the ventilation opening (2). The guide frame (6) disperses the airflow vertically. A fluidizing mechanism for fluidizing materials is provided on the fluidizing shell (1). A discharge mechanism for removing materials is provided on the fluidizing shell (1).

2. The high-efficiency vibrating fluidized bed according to claim 1, characterized in that: The fluidization mechanism includes a vibrating plate (7), which is slidably connected inside the fluidization shell (1) and located on the upper side of the air guide frame (6). The vibrating plate (7) has multiple air outlets (8), which are interconnected vertically. The front end of the fluidization shell (1) is fixedly connected to an installation plate (9), and a vibrator (10) is installed at the front end of the installation plate (9). The vibrating end of the vibrator (10) passes through the installation plate (9) and is fixedly connected to the vibrating plate (7).

3. The high-efficiency vibrating fluidized bed according to claim 2, characterized in that: The discharge mechanism includes a first guide plate (11), which is fixedly connected inside the fluidizing shell (1) and located below the air guide frame (6). The first guide plate (11) guides the material from right to left. Two baffles (12) are fixedly connected to the bottom end of the first guide plate (11). A second guide plate (13) is fixedly connected to the bottom end of the two baffles (12). The second guide plate (13) is located below the ventilation opening (2). The second guide plate (13) guides the material from left to right. A discharge port (14) is opened on the right side of the top of the second guide plate (13). The discharge port (14) is interconnected vertically, and the opening on the upper side of the discharge port (14) is connected to the inside of the fluidizing shell (1).

4. The high-efficiency vibrating fluidized bed according to claim 3, characterized in that: The top of the mounting bracket (3) is provided with a heat dissipation vent, which is connected to the mounting opening (4).

5. The high-efficiency vibrating fluidized bed according to claim 4, characterized in that: Multiple heating tubes (16) are installed inside the mounting opening (4) on the right side of the fluidizing fan (5).

6. The high-efficiency vibrating fluidized bed according to claim 5, characterized in that: The top of the fluidizing shell (1) is fixedly connected to a feeding pipe (17), which communicates with the interior of the fluidizing shell (1). The top of the fluidizing shell (1) is fixedly connected to an exhaust pipe (18) on the right side of the feeding pipe (17), which communicates with the interior of the fluidizing shell (1).

Images