Efficient energy-saving balloon microwave drying device

Abstract

The utility model relates to the technical field of industrial drying, and discloses an efficient energy-saving balloon microwave drying device which comprises a drying cabinet, a cabinet door is rotatably connected to the front side of the outer wall of the drying cabinet, a heat preservation layer is fixedly connected to the inner wall of the drying cabinet, and a reserved groove is formed in the top of the inner wall of the heat preservation layer. A plurality of microwave generators are fixedly connected to the bottom of the inner wall of the reserved groove, a fan is fixedly connected to the right side of the outer wall of the reserved groove, a ventilation pipe is rotatably connected to the left side of the fan, and a plurality of air outlet pipes communicate with the left side and the right side of the bottom of the outer wall of the ventilation pipe. According to the utility model, penetrable microwaves generated by the microwave generator penetrate into the balloon mold and directly act on water molecules to promote rapid heating and evaporation of water, and the motor drives the rotating disc to drive the mesh plate to rotate at a constant speed, so that the balloon mold uniformly receives microwave radiation and hot air blowing at all angles; the condition of incomplete or excessive local drying is avoided, and the drying quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of industrial drying technology, and in particular to a high-efficiency and energy-saving balloon microwave drying device. Background Technology

[0002] Industrial drying technology refers to the use of various methods and equipment in industrial production processes to remove moisture or other solvents from materials in order to achieve specific moisture content requirements, improve product quality, facilitate storage, transportation, and subsequent processing. In the production of balloons, residual moisture on the surface can affect the material properties, color stability, and printing quality of the balloons.

[0003] Traditional methods of drying balloons rely primarily on natural air drying, placing them in a well-ventilated environment where natural wind carries away surface moisture. However, this method is time-consuming, prone to contamination during the drying process, highly susceptible to environmental factors, and inefficient. Existing technologies utilize hot air drying, employing hot air blowers or hot air circulation devices to expel hot air from the balloons, accelerating moisture evaporation and achieving a drying effect. However, in practical use, hot air blowers cannot completely reach the surface of the balloons, leading to uneven heating, which affects balloon quality and reduces the practicality of the device. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a high-efficiency and energy-saving microwave drying device for balloons. It aims to improve the problem in the prior art where the hot air blower cannot completely blow air onto the surface of the balloon, resulting in uneven heating of the balloon, which affects the quality of the balloon and reduces the practicality of the device.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a high-efficiency and energy-saving balloon microwave drying device, comprising a drying cabinet, a cabinet door rotatably connected to the front of the outer wall of the drying cabinet, an insulation layer fixedly connected to the inner wall of the drying cabinet, a reserved groove opened at the top of the inner wall of the insulation layer, multiple microwave generators fixedly connected to the bottom of the inner wall of the reserved groove, a fan fixedly connected to the right side of the outer wall of the reserved groove, a ventilation pipe rotatably connected to the left side of the fan, multiple air outlet pipes connected to the left and right sides of the bottom of the outer wall of the ventilation pipe, the multiple air outlet pipes penetrating the insulation layer, a motor fixedly connected to the bottom of the inner wall of the drying cabinet, a rotating disk fixedly connected to the top of the motor, a groove opened at the top of the rotating disk, a connecting plate provided at the top of the rotating disk, a protrusion fixedly connected to the bottom of the connecting plate, the protrusion engaging with the groove, a connecting rod fixedly connected to the top of the protrusion, a mesh plate fixedly connected to the top of the connecting rod, and a filter mechanism provided on the right side of the outer wall of the drying cabinet, the filter mechanism being used to filter harmful gases.

[0006] As a further description of the above technical solution:

[0007] The filtration mechanism includes a filter tube, which is fixedly connected to the right side of the outer wall of the drying cabinet. The left end of the filter tube is connected to the fan. A filter screen is fixedly connected to the left side of the inner wall of the filter tube. Two sliding strips are fixedly connected to the right side of the inner wall of the filter tube. Filter cotton is slidably connected between adjacent sliding strips. A sealing cover is rotatably connected to the front side of the outer wall of the filter tube. A hook is fixedly connected to the right side of the outer wall of the sealing cover. A fastener is fixedly connected to the right side of the outer wall of the filter tube. The hook engages with the fastener.

[0008] As a further description of the above technical solution:

[0009] The top left and right sides of the drying cabinet are fixedly connected to mounting boxes, and status lights are fixedly connected to the inner walls of the two mounting boxes.

[0010] As a further description of the above technical solution:

[0011] An information board is provided on the right side of the outer wall of the drying cabinet. Screws are threaded around the outer wall of the information board, and the information board is threaded to the drying cabinet through the screws.

[0012] As a further description of the above technical solution:

[0013] The drying cabinet is fixedly connected to feet around the nose dropper, and each foot has a positioning hole at its bottom.

[0014] As a further description of the above technical solution:

[0015] An observation opening is provided on the front side of the outer wall of the cabinet door, and a transparent plate is fixedly connected to the inner wall of the observation opening.

[0016] As a further description of the above technical solution:

[0017] A display screen is fixedly connected to the top right side of the outer wall of the drying cabinet, and control buttons are fixedly connected to the middle right side of the outer wall of the drying cabinet.

[0018] As a further description of the above technical solution:

[0019] Temperature detectors are fixedly connected to both the left and right sides of the inner wall of the insulation layer, and both temperature detectors are electrically connected to multiple microwave generators.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the penetrating microwaves generated by the microwave generator penetrate deep into the interior of the balloon mold and act directly on the water molecules, causing the water to heat up and evaporate rapidly, which greatly improves the drying efficiency. The motor drives the rotating disk to rotate the mesh plate at a uniform speed, so that the balloon mold receives microwave radiation and hot air blowing evenly from all angles, ensuring all-round heating and ventilation, avoiding incomplete or excessive drying in some areas, improving the drying quality, and making the drying effect of the balloon more ideal and consistent.

[0022] 2. In this utility model, the filter screen can block larger particles and some harmful substances, and the filter cotton further adsorbs tiny particles and harmful chemicals, effectively purifying the exhaust airflow, reducing environmental pollution, and protecting the health of operators. When the filter cotton needs to be replaced or cleaned, the sealing cover has a convenient snap-fit ​​structure with hooks and latches, which not only ensures good sealing during daily use and prevents gas leakage, but also makes operation simple and convenient, improving the practicality of the device. Attached Figure Description

[0023] Figure 1 This is a perspective view of the high-efficiency and energy-saving balloon microwave drying device proposed in this utility model;

[0024] Figure 2 This is a partial structural schematic diagram of the high-efficiency and energy-saving balloon microwave drying device proposed in this utility model;

[0025] Figure 3 This is a partial structural exploded view of the high-efficiency and energy-saving balloon microwave drying device proposed in this utility model;

[0026] Figure 4 This is a cross-sectional view of the drying cabinet of the high-efficiency and energy-saving balloon microwave drying device proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the filter mechanism of the high-efficiency and energy-saving balloon microwave drying device proposed in this utility model.

[0028] Legend:

[0029] 1. Drying cabinet; 2. Filtration mechanism; 201. Filter tube; 202. Filter screen; 203. Sliding strip; 204. Filter cotton; 205. Sealing cover; 206. Hook; 207. Buckle; 3. Cabinet door; 4. Insulation layer; 5. Reserved slot; 6. Microwave generator; 7. Fan; 8. Ventilation duct; 9. Air outlet duct; 10. Motor; 11. Rotating plate; 12. Groove; 13. Connecting plate; 14. Protrusion; 15. Connecting rod; 16. Mesh plate; 17. Mounting box; 18. Status light; 19. Information board; 20. Screw; 21. Foot; 22. Positioning hole; 23. Observation port; 24. Transparent plate; 25. Display screen; 26. Control button; 27. Temperature detector. Detailed Implementation

[0030] 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.

[0031] Reference Figure 1 , Figure 2 and Figure 4 This utility model provides an embodiment of a high-efficiency and energy-saving balloon microwave drying device, comprising a drying cabinet 1, which provides a drying space and accommodates balloon molds to be dried. A cabinet door 3 is rotatably connected to the front of the outer wall of the drying cabinet 1, which is used to close the drying cabinet 1 and maintain a relatively stable internal environment. An insulation layer 4 is fixedly connected to the inner wall of the drying cabinet 1, which can reduce internal heat loss and improve energy utilization efficiency. A reserved groove 5 is opened at the top of the inner wall of the insulation layer 4, and multiple microwave generators 6 are fixedly connected to the bottom of the inner wall of the reserved groove 5, which generate microwaves to heat the balloon molds and promote moisture evaporation. A fan 7 is fixedly connected to the right side of the outer wall of the reserved groove 5, which is used to promote air circulation. A ventilation pipe 8 is rotatably connected to the left side of the fan 7. Multiple air outlet pipes 9 are connected to the left and right sides of the bottom of the outer wall of the ventilation pipe 8. The multiple air outlet pipes 9 penetrate the insulation layer 4 and are used to exhaust the humid air in the drying cabinet 1. A motor 10 is fixedly connected to the bottom of the inner wall of the drying cabinet 1, and the top of the motor 10 is fixedly connected to the bottom of the inner wall of the drying cabinet 1. A rotating disk 11 is fixedly connected to the drying cabinet 1. A groove 12 is provided on the top of the rotating disk 11. A connecting plate 13 is provided on the top of the rotating disk 11. A protrusion 14 is fixedly connected to the bottom of the connecting plate 13. The protrusion 14 engages with the groove 12, so that the rotating disk 11 can drive the connecting plate 13 to rotate when it rotates. A connecting rod 15 is fixedly connected to the top of the protrusion 14. A mesh plate 16 is fixedly connected to the top of the connecting rod 15. It is used to suspend the balloon mold and drive it to rotate to achieve uniform drying. A filter mechanism 2 is provided on the right side of the outer wall of the drying cabinet 1. It is used to filter harmful gases and reduce environmental pollution. Mounting boxes 17 are fixedly connected to the top left and right sides of the drying cabinet 1. Status lights 18 are fixedly connected to the inner walls of the two mounting boxes 17. They are used to indicate the working status of the device. An information board 19 is provided on the right side of the outer wall of the drying cabinet 1. Screws 20 are threadedly connected to the outer walls of the information board 19. The information board 19 is threadedly connected to the drying cabinet 1 by the screws 20. It is used to display relevant information about the equipment.

[0032] Specifically, first, the balloon mold to be dried is hung on the mesh plate 16, and the cabinet door 3 is closed, making the drying cabinet 1 a relatively enclosed space. The microwave generator 6 is activated to generate microwaves, which penetrate the balloon mold, causing the water molecules inside to vibrate rapidly and generate heat through friction, accelerating the evaporation of water. The insulation layer 4 effectively reduces the loss of internal heat and improves energy utilization efficiency. The fan 7 operates, and the evaporated air inside the drying cabinet 1 is discharged from the drying cabinet 1 through the ventilation pipe 8 and the air outlet pipe 9, promoting air circulation, accelerating the removal of moisture, and dissipating heat from the microwave generator 6. The motor 10 drives the rotating disk 11 to rotate, due to the interaction between the protrusion 14 and the groove 12. The locking mechanism rotates the connecting plate 13, connecting rod 15, and mesh plate 16, allowing the balloon mold to receive microwave radiation and hot air blowing from all directions, ensuring uniform drying. The water vapor and a small amount of harmful gases generated during drying are filtered by the filter mechanism 2 to prevent environmental pollution. The status light 18 inside the mounting box 17 will display the corresponding color or flashing pattern according to the different working status of the drying cabinet 1. The information board 19 is securely threaded to the drying cabinet 1 by screws 20. Before using the equipment, the operator can read the contents on the information board 19 to understand the basic parameters, operating procedures, and precautions of the equipment.

[0033] Reference Figure 1 , Figure 4 and Figure 5 The filter mechanism 2 includes a filter tube 201, which is fixedly connected to the right side of the outer wall of the drying cabinet 1 for connecting and accommodating filter components. The left end of the filter tube 201 is connected to the fan 7 to receive airflow containing impurities. A filter screen 202 is fixedly connected to the left side of the inner wall of the filter tube 201, which can block larger particles of impurities and some harmful substances. Two sliding strips 203 are fixedly connected to the right side of the inner wall of the filter tube 201 for guiding the installation and replacement of filter cotton 204. Filter cotton 204 is slidably connected between the adjacent sliding strips 203, which can adsorb small particles, harmful chemicals and odors. A sealing cover 205 is rotatably connected to the front side of the outer wall of the filter tube 201 for sealing the filter tube 201. A hook 206 is fixedly connected to the right side of the outer wall of the sealing cover 205, and a latch 207 is fixedly connected to the right side of the outer wall of the filter tube 201. The hook 206 and the latch 207 engage to ensure the tight closure of the sealing cover 205.

[0034] Specifically, when the balloon microwave drying device is working, the fan (7) generates airflow, and the airflow carries impurities through the filter tube (201). First, the airflow passes through the filter screen (202) on the left side of the inner wall of the filter tube (201). The filter screen (202) blocks larger particles of impurities and some harmful substances. Then, the airflow continues to flow to the right and passes through the filter cotton (204) between the two slide bars (203). The filter cotton (204) adsorbs small particles and harmful chemicals, further purifying the airflow. When it is necessary to replace the filter cotton (204), the sealing cover (205) is opened. 5) Separate the hook (206) on the filter tube (201) from the latch (207) on the right side of the outer wall. Rotate the sealing cover (205) around the connection point on the front side of the outer wall of the filter tube (201) to open. Then, pull out the used filter cotton (204) along the slide (203) and install the new filter cotton (204) along the slide (203). Finally, rotate the sealing cover (205) to close it. The hook (206) and latch (207) re-engage to ensure that the sealing cover (205) is tightly closed, so that the filter tube (201) returns to normal working condition and continues to filter and purify the airflow.

[0035] Reference Figure 1 , Figure 2 and Figure 4 Each of the air droppers in the drying cabinet 1 is fixedly connected to a foot 21 around its perimeter. The foot 21 is fixed to the bottom of the drying cabinet 1 to support and stabilize it. Each foot 21 has a positioning hole 22 at its bottom. The positioning hole 22 is used to cooperate with the ground fixing device during installation to ensure that the drying cabinet 1 is placed stably. An observation port 23 is opened on the front side of the outer wall of the cabinet door 3. A transparent plate 24 is fixedly connected to the inner wall of the observation port 23, so that the operator can directly observe the drying status of the air droppers inside the drying cabinet 1 through the transparent plate 24 without opening the cabinet door 3.

[0036] Specifically, the feet 21 are fixed around the bottom of the drying cabinet 1 to support and stabilize it. The positioning holes 22 are used to cooperate with the ground fixing device during installation to ensure that the drying cabinet 1 is placed stably and does not shift. The transparent plate 24 installed in the observation port 23 allows the operator to observe the drying status of the balloons inside the drying cabinet 1 directly through the transparent plate 24 without opening the cabinet door 3. This allows for real-time monitoring of the drying process and reduces heat loss and the entry of external impurities caused by frequent opening of the cabinet door 3, thereby ensuring the drying effect and efficiency.

[0037] Reference Figure 1 , Figure 2 and Figure 4A display screen 25 is fixedly connected to the top right side of the outer wall of the drying cabinet 1. The display screen 25 is used to display relevant working parameters inside the drying cabinet 1. A control button 26 is fixedly connected to the middle right side of the outer wall of the drying cabinet 1. The control button 26 is used for operators to input commands. Temperature detectors 27 are fixedly connected to the left and right sides of the inner wall of the insulation layer 4. Both temperature detectors 27 are electrically connected to multiple microwave generators 6. The temperature detectors 27 monitor the temperature inside the drying cabinet 1 in real time and control the output power of the microwave generators 6, thereby achieving precise control of the temperature inside the drying cabinet 1, ensuring the drying quality of the balloons, and avoiding damage to the equipment and balloons caused by excessive temperature.

[0038] Specifically, the display screen 25 is used to display relevant working parameters inside the drying cabinet 1, the control button 26 is used for operators to input commands, and the temperature detector 27 monitors the temperature inside the drying cabinet 1 in real time and controls the output power of the microwave generator 6, thereby achieving precise control of the temperature inside the drying cabinet 1, ensuring the drying quality of the balloons, and avoiding damage to the equipment and balloons caused by excessive temperature.

[0039] Working principle: Before using the device, first hang the balloon mold to be dried on the mesh plate 16 and close the cabinet door 3 to make the drying cabinet 1 a relatively enclosed space, reducing external interference and maintaining a stable internal environment. Then, the microwave generator 6 is activated to generate penetrating microwaves that penetrate deep into the balloon mold and act on the water molecules, causing them to vibrate rapidly and generate a large amount of heat through friction, causing the water to heat up and evaporate quickly. The insulation layer 4 effectively prevents heat loss from the inside of the drying cabinet 1, improving energy efficiency and allowing more of the heat generated by the microwave generator 6 to be used for drying. At the same time, the fan 7 operates, and the air is discharged from the drying cabinet through the ventilation pipe 8 and the exhaust pipe 9. The hot air inside 1, filled with water vapor, accelerates the expulsion of moisture, promotes air circulation, creates conditions for continuous evaporation of moisture, and also removes the heat generated by the microwave generator 6 during operation, ensuring its normal operation and service life. The motor 10 drives the rotating disk 11 to rotate. Because the protrusion 14 engages with the groove 12, it drives the connecting plate 13, connecting rod 15 and mesh plate 16 to rotate at a uniform speed, so that the balloon mold hanging on the mesh plate 16 rotates accordingly. It can receive microwave radiation and hot air blowing evenly from all angles, ensuring all-round heating and ventilation, so that all parts of the balloon mold are fully and evenly dried, avoiding incomplete or excessive drying in some areas, and improving drying quality and consistency.

[0040] And when the balloon microwave drying device is working, the fan (7) runs to generate airflow. The airflow carries impurities through the filter tube (201). First, the airflow passes through the filter screen (202) on the left side of the inner wall of the filter tube (201). The filter screen (202) blocks larger particles of impurities and some harmful substances. Then, the airflow continues to flow to the right and passes through the filter cotton (204) between the two slide bars (203). The filter cotton (204) adsorbs small particles and harmful chemicals, further purifying the airflow. When the filter cotton (204) needs to be replaced, the sealing cover (205) is opened. The hook (206) on the filter tube (201) is separated from the latch (207) on the right side of the outer wall of the filter tube (201). The sealing cover (205) is rotated around the connection point on the front side of the outer wall of the filter tube (201) to open. Then, the used filter cotton (204) is pulled out along the slide (203), and the new filter cotton (204) is installed along the slide (203). Finally, the sealing cover (205) is rotated to close it, and the hook (206) and latch (207) are re-engaged to ensure that the sealing cover (205) is tightly closed, so that the filter tube (201) returns to normal working condition and continues to filter and purify the airflow.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency and energy-saving balloon microwave drying device, comprising a drying cabinet (1), characterized in that: A cabinet door (3) is rotatably connected to the front of the outer wall of the drying cabinet (1). An insulation layer (4) is fixedly connected to the inner wall of the drying cabinet (1). A reserved groove (5) is opened at the top of the inner wall of the insulation layer (4). Multiple microwave generators (6) are fixedly connected to the bottom of the inner wall of the reserved groove (5). A fan (7) is fixedly connected to the right side of the outer wall of the reserved groove (5). A ventilation pipe (8) is rotatably connected to the left side of the fan (7). Multiple air outlet pipes (9) are connected to the left and right sides of the bottom of the outer wall of the ventilation pipe (8). The multiple air outlet pipes (9) penetrate the insulation layer (4). The bottom of the inner wall of the drying cabinet (1) is fixedly connected to... There is a motor (10), and a rotating disk (11) is fixedly connected to the top of the motor (10). A groove (12) is opened on the top of the rotating disk (11). A connecting plate (13) is provided on the top of the rotating disk (11). A protrusion (14) is fixedly connected to the bottom of the connecting plate (13). The protrusion (14) engages with the groove (12). A connecting rod (15) is fixedly connected to the top of the protrusion (14). A mesh plate (16) is fixedly connected to the top of the connecting rod (15). A filter mechanism (2) is provided on the right side of the outer wall of the drying cabinet (1). The filter mechanism (2) is used to filter harmful gases.

2. The high-efficiency energy-saving balloon microwave drying device according to claim 1, characterized in that: The filtration mechanism (2) includes a filter tube (201), which is fixedly connected to the right side of the outer wall of the drying cabinet (1). The left end of the filter tube (201) is connected to the fan (7). A filter screen (202) is fixedly connected to the left side of the inner wall of the filter tube (201). Two slide bars (203) are fixedly connected to the right side of the inner wall of the filter tube (201). Filter cotton (204) is slidably connected between the two slide bars (203). A sealing cover (205) is rotatably connected to the front side of the outer wall of the filter tube (201). A hook (206) is fixedly connected to the right side of the outer wall of the sealing cover (205). A fastener (207) is fixedly connected to the right side of the outer wall of the filter tube (201). The hook (206) and the fastener (207) engage with each other.

3. The high-efficiency energy-saving balloon microwave drying device according to claim 1, characterized in that: The top left and right sides of the drying cabinet (1) are fixedly connected to mounting boxes (17), and the inner walls of the two mounting boxes (17) are fixedly connected to status lights (18).

4. The high-efficiency energy-saving balloon microwave drying device according to claim 1, characterized in that: An information board (19) is provided on the right side of the outer wall of the drying cabinet (1). Screws (20) are threaded around the outer wall of the information board (19). The information board (19) is threaded to the drying cabinet (1) through the screws (20).

5. The high-efficiency energy-saving balloon microwave drying device according to claim 1, characterized in that: The drying cabinet (1) is fixedly connected to feet (21) around the nose dropper, and positioning holes (22) are opened at the bottom of each foot (21).

6. The high-efficiency energy-saving balloon microwave drying device according to claim 1, characterized in that: An observation port (23) is provided on the front side of the outer wall of the cabinet door (3), and a transparent plate (24) is fixedly connected to the inner wall of the observation port (23).

7. The high-efficiency energy-saving balloon microwave drying device according to claim 1, characterized in that: A display screen (25) is fixedly connected to the top right side of the outer wall of the drying cabinet (1), and a control button (26) is fixedly connected to the middle right side of the outer wall of the drying cabinet (1).

8. The high-efficiency energy-saving balloon microwave drying device according to claim 1, characterized in that: Temperature detectors (27) are fixedly connected to the left and right sides of the inner wall of the insulation layer (4), and both temperature detectors (27) are electrically connected to multiple microwave generators (6).

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