Multi-layer circulating drying device for cigar tobacco leaves

Abstract

The cigar tobacco multi-layer circulating drying device comprises a drying box body, three sets of carrying plates arranged at equal intervals are fixedly connected to the inner side wall of the drying box body, a frame shaped like a Chinese character'hui 'is placed above each set of carrying plates, and the inner wall of each frame shaped like a Chinese character'hui' is fixedly connected with a breathable net. According to the cigar tobacco leaf drying device, multiple concentric-square-shaped frames and ventilation nets are arranged, multiple layers of cigar tobacco leaves can be dried at the same time through the multiple concentric-square-shaped frames and the ventilation nets, then an air suction hood and a first air pipe are arranged, and air in the drying box can be conveyed into a hot air backflow box through the air suction hood and the first air pipe; by arranging the fan body, the electric heating block and the second air pipe, the fan body, the electric heating block and the second air pipe can be used for heating air in the hot air backflow box and conveying the air into the hot air distribution box, and therefore the multiple layers of cigar tobacco leaves in the drying box body can be evenly dried through the air outlet head.

Description

Technical Field

[0001] This application relates to the field of cigar tobacco processing technology, specifically to a multi-layer circulating drying device for cigar tobacco. Background Technology

[0002] A cigar is a tobacco product made from dried and fermented tobacco. To smoke it, one end is lit and the smoke is drawn from the other end. As people's quality of life improves, more and more people are starting to enjoy smoking cigars. Compared to cigarettes, cigars are less harmful to the body, and smoking them is seen as a symbol of gentlemanly behavior, making them increasingly popular. Before making cigars, cigar tobacco leaves often undergo drying and other processing techniques.

[0003] Currently, the drying process for cigar tobacco leaves typically involves placing them inside a drying chamber and using hot air to dry them. However, when drying multiple layers of cigar tobacco leaves simultaneously, uneven airflow and inconsistent drying times can easily occur, leading to a decrease in the quality of the cigar tobacco leaves. To address these issues, we propose a multi-layer circulating drying device for cigar tobacco leaves. Utility Model Content

[0004] Therefore, this application provides a multi-layer circulating drying device for cigar tobacco leaves to solve the problem that when multiple layers of cigar tobacco leaves are dried simultaneously, the air exposure of the multiple layers of cigar tobacco leaves is uneven and the drying time is inconsistent, which leads to a reduction in the quality of the cigar tobacco leaves.

[0005] To achieve the above objectives, this application provides the following technical solution:

[0006] A multi-layer circulating drying device for cigar tobacco leaves includes a drying chamber body. Three sets of equidistantly arranged mounting plates are fixedly connected to the inner wall of the drying chamber body. A U-shaped frame is placed above each set of mounting plates. A breathable mesh is fixedly connected to the inner wall of each U-shaped frame. A set of equidistantly arranged air outlets is fixedly connected to the inner wall of the drying chamber body. A hot air distribution box is fixedly installed on the back of the drying chamber body. The input end of each air outlet is connected to the output end of the hot air distribution box. A hot air return box is fixedly installed on the right side of the drying chamber body. A suction hood is fixedly connected to the top wall, and a first air duct is fixedly connected to the output end of the suction hood. The output end of the first air duct is connected to the input end of the hot air return box. An electric heating block is fixedly installed on the inner bottom wall of the hot air return box. A fan body is fixedly installed on the inner side wall of the hot air return box. A second air duct is fixedly connected to the output end of the hot air return box. The output end of the second air duct is connected to the input end of the hot air distribution box. A sealing door is hinged to the front of the drying box body. A door handle is fixedly connected to the front of the sealing door. An exhaust valve is fixedly connected to the back of the drying box body.

[0007] Furthermore, a control panel is fixedly installed on the left side of the drying oven body, and two working status indicator lights are fixedly installed on the left side of the drying oven body.

[0008] Furthermore, a support plate is fixedly connected to the right side of the drying oven body, and the upper surface of the support plate is connected to the bottom surface of the hot air return box.

[0009] Furthermore, an observation window is provided on the front of the sealed door, and a transparent glass is fixedly connected to the inner wall of the observation window.

[0010] Furthermore, a reinforcing triangular plate is fixedly connected to the bottom surface of each mounting plate, and the two sets of reinforcing triangular plates are connected to the inner wall of the drying oven body on opposite sides.

[0011] Furthermore, each of the mounting plates has a groove on its upper surface, and a set of sliders is slidably connected inside each groove. The upper surface of each set of sliders is connected to the bottom surface of each U-shaped frame.

[0012] Furthermore, two L-shaped support frames are fixedly connected to the bottom surface of the drying oven body, and each L-shaped support frame has a set of positioning holes on its upper surface.

[0013] Compared with the prior art, this application has at least the following beneficial effects:

[0014] This device, equipped with multiple U-shaped frames and breathable meshes, allows for the simultaneous drying of multiple layers of cigar tobacco leaves. A suction hood and a first air duct then transport the gas from inside the drying chamber to the hot air return chamber. A fan body, an electric heating block, and a second air duct further heat the gas in the hot air return chamber and transport it to the hot air distribution box. This allows for the uniform drying of multiple layers of cigar tobacco leaves inside the drying chamber using the exhaust fan. Attached Figure Description

[0015] To more intuitively illustrate the prior art and this application, exemplary drawings are provided below. It should be understood that the specific shapes and structures shown in the drawings should not generally be regarded as limiting conditions for implementing this application; for example, based on the technical concept disclosed in this application and the exemplary drawings, those skilled in the art are capable of making conventional adjustments or further optimizations to the addition / reduction / classification of certain units, their specific shapes, positional relationships, connection methods, size ratios, etc.

[0016] Figure 1 A three-dimensional structural schematic diagram of a multi-layer circulating drying device for cigar tobacco leaves provided in one embodiment of this application;

[0017] Figure 2 A three-dimensional structural schematic diagram of a multi-layer circulating drying device for cigar tobacco leaves provided in an embodiment of this application;

[0018] Figure 3 A cross-sectional view of a multi-layer circulating drying apparatus for cigar tobacco leaves provided in one embodiment of this application;

[0019] Figure 4 A cross-sectional view of a multi-layer circulating drying device for cigar tobacco provided in one embodiment of this application;

[0020] Figure 5 This is a top view and cross-sectional view of a multi-layer circulating drying device for cigar tobacco provided in one embodiment of this application.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Drying oven body; 2. Mounting plate; 3. U-shaped frame; 4. Ventilation mesh; 5. Air outlet; 6. Hot air distribution box; 7. Hot air return box; 8. Suction hood; 9. First air duct; 10. Electric heating block; 11. Fan body; 12. Second air duct; 13. Sealed door; 14. Door handle; 15. Control panel; 16. Working status indicator light; 17. Support plate; 18. Observation window; 19. Reinforcing triangular plate; 20. Slide rail; 21. Sliding block; 22. L-shaped support frame; 23. Positioning hole; 24. Exhaust valve. Detailed Implementation

[0023] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] like Figures 1 to 5 As shown, a multi-layer circulating drying device for cigar tobacco leaves according to the first aspect of this application includes a drying chamber body 1. Three sets of equidistantly arranged mounting plates 2 are fixedly connected to the inner wall of the drying chamber body 1. A U-shaped frame 3 is placed above each set of mounting plates 2. A breathable mesh 4 is fixedly connected to the inner wall of each U-shaped frame 3. A set of equidistantly arranged air outlets 5 are fixedly connected to the inner wall of the drying chamber body 1. A hot air distribution box 6 is fixedly installed on the back of the drying chamber body 1. The input end of each air outlet 5 is connected to the output end of the hot air distribution box 6. A hot air return box 7 is fixedly installed on the right side of the drying chamber body 1. A suction hood 8 is fixedly connected to the inner top wall of the drying chamber body 1. A first air duct 9 is fixedly connected to the output end of the suction hood 8. The output end of the air duct 9 is connected to the input end of the hot air return box 7. An electric heating block 10 is fixedly installed on the inner bottom wall of the hot air return box 7. A fan body 11 is fixedly installed on the inner side wall of the hot air return box 7. The output end of the hot air return box 7 is fixedly connected to the second air duct 12. The output end of the second air duct 12 is connected to the input end of the hot air distribution box 6. A sealing door 13 is hinged to the front of the drying box body 1. A door handle 14 is fixedly connected to the front of the sealing door 13. An exhaust valve 24 is fixedly connected to the back of the drying box body 1. By using the cooperation of the suction hood 8 and the first air duct 9, the gas inside the drying box body 1 can be transported to the inside of the hot air return box 7. The electric heating block 10 can be used to heat the gas inside the hot air return box 7.

[0025] A control panel 15 is fixedly installed on the left side of the drying chamber body 1. Two working status indicator lights 16 are fixedly installed on the left side of the drying chamber body 1. A support plate 17 is fixedly connected to the right side of the drying chamber body 1. The upper surface of the support plate 17 is connected to the bottom surface of the hot air return box 7. An observation window 18 is opened on the front of the sealing door 13. A transparent glass is fixedly connected to the inner wall of the observation window 18. The working status indicator lights 16 can be used to help the staff check the working status of the drying chamber body 1. The support plate 17 can be used to support and reinforce the hot air return box 7. The observation window 18 can be used to help the staff check the drying status of the cigar tobacco leaves inside the drying chamber body 1.

[0026] Each mounting plate 2 has a reinforcing triangular plate 19 fixedly connected to its bottom surface. The two sets of reinforcing triangular plates 19 are connected to the inner wall of the drying chamber body 1 on opposite sides. Each mounting plate 2 has a groove 20 on its upper surface. Each groove 20 has a set of sliders 21 slidably connected inside it. The upper surface of each set of sliders 21 is connected to the bottom surface of each U-shaped frame 3. The bottom surface of the drying chamber body 1 is fixedly connected to two L-shaped support frames 22. Each L-shaped support frame 22 has a set of positioning holes 23 on its upper surface. The reinforcing triangular plates 19 can be used to reinforce the mounting plate 2, making the connection between the mounting plate 2 and the inner wall of the drying chamber body 1 more secure. The grooves 20 and sliders 21 work together to provide a good limiting effect for the U-shaped frame 3. The L-shaped support frames 22 and positioning holes 23 make it easy for workers to fix the drying chamber body 1 to the ground.

[0027] Working Principle: When using this device, the operator first uses the L-shaped support frame 22 and positioning holes 23 to fix the drying chamber body 1 to the ground and connects the device to an external power source. Next, the operator opens the sealing door 13 and places the cigar tobacco leaves to be dried onto the ventilation mesh 4. After placement, the sealing door 13 is closed, and the electric heating block 10 and the fan body 11 are activated using the control panel 15. The electric heating block 10 heats the gas inside the hot air return box 7, while the fan body 11 and the second air duct 12 deliver the heated gas to the inside of the hot air distribution box 6. Then, the hot air inside the hot air distribution box 6 is blown out using the air outlet 5. The air is drawn into the drying chamber 1 to dry the cigar tobacco leaves on the ventilation mesh 4. Simultaneously, the suction hood 8 and the first air duct 9 work together to transport the air inside the drying chamber 1 to the hot air return box 7, thus circulating and drying the cigar tobacco leaves inside the drying chamber 1. When the cigar tobacco leaves inside the drying chamber 1 have been dried for a certain period, the operator uses the control panel 15 to open the exhaust valve 24, expelling the hot and humid air generated inside the drying chamber 1 to the outside. Then, the drying process can begin again using the same steps. This is the complete operating procedure for this device.

[0028] The technical features of the above embodiments can be combined in any way (as long as there is no contradiction in the combination of these technical features). For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described; these embodiments not explicitly written should also be considered to be within the scope of this specification.

Claims

1. A multi-layered circulating drying device for cigar tobacco leaves, comprising a drying chamber body (1), characterized in that, The inner side wall of the drying box body (1) is fixedly connected with three groups of equidistantly arranged mounting plates (2), the upper side of each group of the mounting plates (2) is placed with a back-shaped frame (3), the inner wall of each back-shaped frame (3) is fixedly connected with a breathable net (4), the inner side wall of the drying box body (1) is fixedly connected with a group of equidistantly arranged air outlet heads (5), the back of the drying box body (1) is fixedly installed with a hot air shunt box (6), the input end of each air outlet head (5) is in communication with the output end of the hot air shunt box (6), the right side of the drying box body (1) is fixedly installed with a hot air return box (7), the inner top wall of the drying box body (1) is fixedly connected with a suction cover (8), the output end of the suction cover (8) is fixedly connected with a first air pipe (9), the output end of the first air pipe (9) is in communication with the input end of the hot air return box (7), the inner bottom wall of the hot air return box (7) is fixedly installed with an electric heating block (10), the inner side wall of the hot air return box (7) is fixedly installed with a fan body (11), the output end of the hot air return box (7) is fixedly connected with a second air pipe (12), the output end of the second air pipe (12) is in communication with the input end of the hot air shunt box (6), the front of the drying box body (1) is hingedly connected with a sealing door (13), the front of the sealing door (13) is fixedly connected with a door handle (14), and the back of the drying box body (1) is fixedly connected with an exhaust valve (24).

2. A multi-tiered, circular drying apparatus for cigar tobacco leaves as defined in claim 1, wherein, The left side of the drying box body (1) is fixedly installed with a control panel (15), and the left side of the drying box body (1) is fixedly installed with two working state prompt lamps (16).

3. A multi-tiered, circular drying apparatus for cigar tobacco leaves as defined in claim 1, wherein, The right side of the drying box body (1) is fixedly connected with a bearing plate (17), and the upper surface of the bearing plate (17) is connected with the bottom surface of the hot air return box (7).

4. A multi-tiered, circular drying apparatus for cigar tobacco leaves as defined in claim 1, wherein, The front of the sealing door (13) is provided with an observation window (18), and the inner wall of the observation window (18) is fixedly connected with transparent glass.

5. A multi-tiered, circular drying apparatus for cigar tobacco leaves as defined in claim 1, wherein, The bottom surface of each mounting plate (2) is fixedly connected with a reinforcing triangular plate (19), and the side surfaces away from each other of the two groups of reinforcing triangular plates (19) are connected with the inner side walls of the drying box body (1).

6. A multi-tiered, circular tobacco drying apparatus for drying tobacco leaves for use in the manufacture of cigars, as defined in claim 3, wherein: The upper surface of each mounting plate (2) is provided with a sliding groove (20), and each sliding groove (20) is slidably connected with a group of sliding blocks (21), and the upper surfaces of each group of sliding blocks (21) are connected with the bottom surfaces of each back-shaped frame (3), respectively.

7. A multi-tiered, circular tobacco drying apparatus according to claim 1, wherein, The bottom surface of the drying box body (1) is fixedly connected with two L-shaped support frames (22), and the upper surface of each L-shaped support frame (22) is provided with a group of positioning holes (23).

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