Microwave drying equipment capable of efficiently drying fabric

Abstract

A microwave drying device capable of efficiently drying fabrics relates to the field of drying devices and comprises a device body, a plurality of microwave devices, a plurality of microwave devices and a plurality of microwave devices. The base material conveying assembly is arranged in the equipment main body and is provided with a plurality of alternate path conveying sections and steering conveying sections which are arranged in the direction from the base material inlet to the base material outlet; the microwave generators are arranged on the inner wall of the equipment main body to form a heating space; the gas circulation adjusting device comprises a plurality of gas inlet assemblies arranged on the side wall of the equipment body and an exhaust assembly arranged in the center of the top of the equipment body. According to the microwave drying equipment, the structural layout is optimized, it is ensured that a base material evenly moves and is evenly heated in the microwave drying equipment, it is ensured that the temperature and humidity in the drying equipment are stable, in addition, transition device structures are designed at the inlet and the outlet of the base material, microwaves are effectively prevented from overflowing, and the safety of the operation environment is ensured.

Description

Technical Field

[0001] The utility model relates to the field of drying equipment, in particular to microwave drying equipment for achieving high-efficiency drying of fabrics. Background Art

[0002] Compared to traditional drying equipment, microwave drying equipment features fast drying speed, high efficiency, environmental protection, and energy conservation, making it a new type of equipment that responds to the low-carbon economy. Its operating principle is to use the penetrating heating of microwaves to raise the temperature of the material, causing the moisture in the material to evaporate. The evaporated water vapor is then removed by a dehumidification system, achieving the purpose of drying the material.

[0003] Currently, microwave drying equipment is widely used to dry textile fabrics and other substrates, achieving a fast and efficient drying process through microwave heating. However, existing microwave drying equipment suffers from problems such as uneven microwave distribution, low drying efficiency, and complex internal structure. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art, provide a microwave drying device for achieving efficient drying of fabrics, optimize the structural layout, and improve the efficiency and uniformity of substrate heating.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present utility model is as follows:

[0006] A microwave drying device for efficiently drying fabrics comprises: a device body having a substrate inlet and a substrate outlet; a substrate transport assembly disposed within the device body and having multiple alternating transport and diverting sections extending from the substrate inlet to the substrate outlet; a plurality of microwave generators disposed on the inner walls of the device body to form a heating chamber, with the substrate transport assembly located within the heating chamber; and a gas circulation control device comprising a plurality of air intake assemblies disposed on the side walls of the device body and an exhaust assembly disposed at the center of the top of the device body to create a circulating airflow. The device body is box-shaped, and the substrate transport assembly is used to transport the substrate to be dried, such as textile fabric, with the substrate repeatedly changing direction during passage, ensuring uniform movement and heating of the substrate during transport. The microwave generator generates a microwave signal that is evenly distributed along the internal transport path of the drying device, ensuring that the microwave signal covers the entire drying cavity. The air intake assembly delivers dry air into the device body, which quickly removes moisture from the substrate and exits the device body through the exhaust assembly.

[0007] Preferably, the microwave generator is arranged between adjacent turning and conveying sections.

[0008] Preferably, the substrate transmission component is provided with a plurality of alternating path conveying sections from bottom to top and / or from top to bottom, and a turning conveying section is provided on the side of the path conveying section so that the flow direction of the circulating airflow passes through the plane where the path conveying section is located, so that the airflow can pass through the entire conveying section evenly.

[0009] Preferably, the substrate transport assembly comprises a plurality of alternately distributed conveying and turning conveying rollers, and the conveying rollers are equidistantly distributed.

[0010] Preferably, the air intake components are evenly distributed on the side walls of the device body.

[0011] Preferably, the air intake assembly includes an air intake channel having side blocks, the projections of the side blocks in a direction perpendicular to the side walls of the device body covering the air intake channel, thereby effectively preventing microwaves from overflowing and ensuring a safe operating environment.

[0012] Preferably, the air intake assembly further comprises an air intake fan, which is disposed in the air intake passage. The exhaust assembly comprises an exhaust fan and an exhaust passage, which is disposed in the exhaust passage.

[0013] Preferably, the device further includes a humidity sensor and a controller, with the humidity sensor being disposed within the main body of the device. The controller is electrically connected to the humidity sensor and the gas circulation regulating device, and is configured to regulate the gas circulation regulating device when the humidity sensor detects the humidity of the heating space. The humidity sensor monitors the internal humidity level in real time. When the humidity is too high, the air intake assembly automatically increases air flow to accelerate moisture removal. When the humidity is below a set value, the air flow is reduced to ensure a stable and efficient drying process.

[0014] Preferably, the device further includes a temperature sensor and a controller, wherein the temperature sensor is disposed within the device body. The controller is electrically connected to the temperature sensor and the microwave generator, and is configured to adjust the microwave generator based on the temperature of the heating space detected by the temperature sensor. The temperature sensor monitors the internal temperature in real time to ensure uniform heating.

[0015] Preferably, the microwave generators are controlled individually or in combination. Each generator can be managed by an independent control system. This combination of individual and combined control allows for quick and convenient startup. In the event of a generator failure, the control system automatically adjusts the voltage to maintain stable microwave output or issues an alarm to prevent any impact on the overall drying effect.

[0016] Preferably, the substrate inlet is located on one side of the bottom of the device body, and the substrate outlet is located on the other side of the top of the device body. The substrate passes through the entire device, and the transmission path design ensures that the substrate moves evenly within the microwave drying device and receives uniform heating.

[0017] Preferably, the substrate inlet and outlet of the apparatus body are each provided with a transition device assembly. The transition device assembly comprises a transition device body with an inlet and an outlet. A number of staggered transition device conveyor rollers are disposed within the transition device body between the inlet and the outlet. The substrate inlet of the microwave drying apparatus corresponds to the outlet of the transition device body of the transition device assembly, and the substrate outlet of the microwave drying apparatus corresponds to the inlet of the transition device body of the transition device assembly. This transition device structure effectively prevents microwave overflow, ensuring a safe operating environment.

[0018] The advantages of this utility model lie in the alternating direction of the substrate as it passes through multiple alternating diverting sections, which helps ensure more uniform contact between the substrate and the heating source or heat treatment area during transport. The microwaves generated by the microwave generator have penetrating power and can penetrate deep into the interior of an object to heat it, while the airflow helps better distribute the heat within the substrate, thereby improving heating efficiency. Furthermore, the addition of airflow accelerates the drying process of the substrate. The combination of microwaves and airflow can quickly remove moisture from the substrate, improving drying efficiency while reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 2 It is a top view of the utility model.

[0021] Explanation of the main component symbols in the figure: 10, equipment body; 11, substrate inlet; 12, substrate outlet;

[0022] 20. substrate transport assembly; 21. transport roller;

[0023] 30. Microwave generator;

[0024] 40. Air intake assembly;

[0025] 50. Exhaust assembly;

[0026] 60. Transition device assembly; 61. Transition device body; 62. Transition device conveying roller;

[0027] 100. Base material. DETAILED DESCRIPTION

[0028] In order to more clearly illustrate the present invention, the present invention will be further described below with reference to the accompanying drawings.

[0029] Example 1: Figures 1-2 As shown, a microwave drying device for efficiently drying fabrics includes: a device body 10, and the device body 10 has a substrate inlet 11 and a substrate outlet 12.

[0030] The substrate transport assembly 20 is disposed inside the device body 10 and has a plurality of alternating path transport sections and turning transport sections arranged in a direction from the substrate inlet 11 to the substrate outlet 12 .

[0031] A plurality of microwave generators 30 are disposed on the inner wall of the device body 10 to form a heating space, and the substrate transmission assembly 20 is located in the heating space.

[0032] The gas circulation regulating device includes a plurality of air inlet components 40 arranged on the side walls of the equipment body 10 and an air exhaust component 50 arranged at the top center of the equipment body to form a circulating air flow.

[0033] Example 2: Figure 1 As shown, based on the first embodiment, the microwave generator 30 is arranged between adjacent turning and conveying sections.

[0034] Example 3: Figure 1 As shown, based on Example 1 or Example 2, the substrate transmission component 20 is provided with a plurality of alternating path conveying sections from bottom to top and / or from top to bottom, and a turning conveying section is provided on the side of the path conveying section so that the flow direction of the circulating airflow passes through the plane where the path conveying section is located.

[0035] In this embodiment, the substrate transport assembly 20 includes a plurality of alternately distributed conveying and diverting conveying rollers 21 .

[0036] Example 4: Figures 1-2 As shown, based on the first, second or third embodiment, the air intake components 40 are evenly distributed on the side wall of the device body 10 .

[0037] Embodiment 5: Based on embodiment 4, the air intake assembly 40 includes an air intake channel, and the air intake channel has a side block, and the projection of the side block in a direction perpendicular to the side wall of the device body 10 covers the air intake channel.

[0038] Embodiment 6: Based on embodiment 4, the air intake assembly 40 further includes an air intake fan, and the air intake fan is disposed in the air intake passage.

[0039] The exhaust assembly 50 includes an exhaust fan and an exhaust channel, and the exhaust fan is disposed in the exhaust channel.

[0040] Embodiment 7: Based on the above embodiment, the microwave drying device further includes a humidity sensor and a controller, and the humidity sensor is arranged in the device body 10.

[0041] The controller is electrically connected to the humidity sensor and the gas circulation regulating device, and the controller is used to regulate the gas circulation regulating device when the humidity sensor detects the humidity of the heating space.

[0042] Embodiment 8: Based on the above embodiment, the microwave drying device further includes a temperature sensor and a controller, and the temperature sensor is arranged in the device body 10.

[0043] The controller is electrically connected to the temperature sensor and the microwave generator 30 , and is configured to adjust the microwave generator 30 when the temperature sensor detects the temperature of the heating space.

[0044] Embodiment 9: Based on the above embodiment, the control of the microwave generator 30 includes individual control and joint control. The two groups of control are combined to enable quick and convenient startup.

[0045] Example 10: Figure 1 As shown, based on the above embodiment, the substrate inlet 11 is located on one side of the bottom of the device body 10 , and the substrate outlet 12 is located on the other side of the top of the device body 10 .

[0046] Example 11: Figures 1-2 As shown, based on the above embodiment, the substrate inlet 11 and the substrate outlet 12 of the equipment main body 10 are respectively provided with a transition device assembly 60, and the transition device assembly 60 includes a transition device main body 61, and the transition device main body 61 is provided with an inlet and an outlet. A certain number of staggered transition device conveying rollers 62 are arranged inside the transition device main body 61 between the inlet and the outlet.

[0047] like Figures 1-2 As shown, the working principle is: 1. The substrate 100 to be dried first enters the transition device body 61 of the transition device assembly 60, passes through the transition device conveying roller 62 in sequence, and then enters the equipment body 10 from the substrate entrance 11, and passes through the conveying roller 20 from bottom to top in sequence.

[0048] 2、The microwave generator 30 generates microwave signals, which are evenly propagated inside the device main body 10 to achieve rapid heating. The air inlet assembly 40 blows dry air to quickly remove the water vapor on the substrate 100, and the exhaust assembly 50 exhausts the device main body 10. The humidity sensor and the temperature sensor ensure that the temperature and humidity inside the device main body 10 are stable.

[0049] 3、The dried substrate 100 enters the transition device main body 61 of the transition device assembly 60 from the substrate outlet 12, and is sequentially conveyed to the next process after passing through the transition device conveying roller 62.

[0050] The above is only a specific embodiment of the present application, but the structural features of the present application are not limited thereto. The present application can be used on similar products. Any changes or modifications made by those skilled in the art within the scope of the present application are covered by the patent scope of the present application.

Claims

1. A microwave drying device for achieving efficient drying of fabrics, characterized in that: include: The device body (10) has a substrate inlet (11) and a substrate outlet (12); A substrate transport assembly (20) is disposed inside the device body (10) and comprises a plurality of alternating path transport sections and turning transport sections arranged in a direction from the substrate inlet (11) to the substrate outlet (12); A plurality of microwave generators (30) are arranged on the inner wall of the device body (10) to form a heating space, and the substrate transmission component (20) is located in the heating space; The gas circulation regulating device comprises a plurality of air inlet components (40) arranged on the side wall of the equipment body (10) and an air exhaust component (50) arranged at the top center of the equipment body to form a circulating air flow.

2. The microwave drying device for achieving efficient drying of fabrics according to claim 1, characterized in that: The microwave generator (30) is arranged between adjacent turning and conveying sections.

3. The microwave drying device for achieving efficient drying of fabrics according to claim 1, characterized in that: The substrate transport assembly (20) is provided with a plurality of alternating path conveying sections from bottom to top and / or from top to bottom, and a turning conveying section is provided on the side of the path conveying section so that the flow direction of the circulating airflow passes through the plane where the path conveying section is located.

4. The microwave drying device for achieving efficient drying of fabrics according to claim 1, characterized in that: The substrate transmission component (20) comprises a plurality of alternately distributed conveying and diverting conveying rollers (21).

5. The microwave drying device for achieving efficient drying of fabrics according to claim 1, characterized in that: The air intake components (40) are evenly distributed on the side walls of the device body (10).

6. The microwave drying device for achieving efficient drying of fabrics according to claim 1, characterized in that: The air intake assembly (40) includes an air intake channel, and the air intake channel has a side block, and the projection of the side block in a direction perpendicular to the side wall of the device body (10) covers the air intake channel.

7. The microwave drying device for achieving efficient drying of fabrics according to claim 6, characterized in that: The air intake assembly (40) further includes an air intake fan, and the air intake fan is arranged in the air intake passage; The exhaust assembly (50) comprises an exhaust fan and an exhaust passage, and the exhaust fan is arranged in the exhaust passage.

8. The microwave drying device for achieving efficient drying of fabrics according to claim 1, characterized in that: It also includes a humidity sensor and a controller, wherein the humidity sensor is arranged in the device body (10); The controller is electrically connected to the humidity sensor and the gas circulation regulating device; The controller is used to adjust the gas circulation regulating device when the humidity sensor detects the humidity of the heating space.

9. The microwave drying device for achieving efficient drying of fabrics according to claim 1, characterized in that: It also includes a temperature sensor and a controller, wherein the temperature sensor is arranged in the device body (10); The controller is electrically connected to the temperature sensor and the microwave generator (30); The controller is used to adjust the microwave generator (30) when the temperature sensor detects the temperature of the heating space.

10. The microwave drying device for achieving efficient drying of fabrics according to claim 9, characterized in that: The control of the microwave generator (30) includes individual control and combined control.

11. The microwave drying device for achieving efficient drying of fabrics according to claim 1, characterized in that: The substrate inlet (11) is located on one side of the bottom of the device body (10), and the substrate outlet (12) is located on the other side of the top of the device body (10).

12. A microwave drying device for efficiently drying fabrics according to any one of claims 1 to 11, characterized in that: The substrate inlet (11) and the substrate outlet (12) of the equipment body (10) are respectively provided with a transition device assembly (60), and the transition device assembly (60) includes a transition device body (61), and the transition device body (61) is provided with an inlet and an outlet. A certain number of staggered transition device conveying rollers (62) are provided inside the transition device body (61) between the inlet and the outlet.

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