Bulk curing barn based on graphene electric heating plates

Abstract

The bulk curing barn comprises a barn body, a first sealing door and a second sealing door are hinged to the front face of the barn body through two sets of pin shafts, a partition plate is fixedly connected to the inner wall of the barn body, and the left side face of the partition plate and the inner side wall of the barn body are each fixedly connected with a set of supporting plates; a frame body is arranged above each group of supporting plates, the inner wall of each frame body is fixedly connected with a grid, and the inner side wall of the room body is fixedly connected with a mounting frame. Through the cooperation of a graphene electric heating plate and an air blower, hot air can enter the left side of a partition plate and flow downwards to bake tobacco on a grid, through the cooperation of a motor, a threaded rod and a supporting plate with holes, the supporting plate with the holes can drive a transverse plate to move, and therefore the tobacco baking effect is improved. Furthermore, the transverse plate drives the shifting rod to shift the tobaccos, so that the tobaccos can be dispersed in the baking process, the phenomenon of tobacco stacking is avoided, and the baking efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bulk curing barns, in particular to a bulk curing barn based on graphene electric heating plates. Background Art

[0002] A bulk curing barn generally refers to equipment or a process used for baking, drying, or curing materials in industrial production. These facilities are designed to process a large number of products, ensuring heating and processing in a controlled environment.

[0003] Referring to the patent document with publication number CN218527655U, a bulk curing barn based on graphene electric heating plates; it includes a bulk curing barn body, which is divided into a tobacco loading chamber and a heating chamber by a heat-insulating wall. A tobacco loading chamber door is arranged on one side of the tobacco loading chamber. An air inlet and an air return opening are arranged on the heat-insulating wall to connect the tobacco loading chamber and the heating chamber. A graphene support frame is arranged in the air duct in the heating chamber, and a heating device composed of an array of graphene electric heating plates is arranged on the graphene support frame. And a circulation fan is arranged at the top of the graphene electric heating plate array in the heating chamber. The circulation fan is a two-speed circulation fan. A temperature sensor and a humidity sensor are arranged in the tobacco loading chamber. The temperature sensor, the humidity sensor, the heating device, and the circulation fan are all connected to an external controller and powered by an external power supply; it solves the problems of low energy conversion efficiency, high energy consumption, high cost, and large pollution emissions in the existing baking.

[0004] Although the above patent can bake items during use, there are still some deficiencies during use. For example, it is not convenient to turn the tobacco leaves being baked during the use process, resulting in slow baking speed of the tobacco leaves due to stacking during baking, affecting the baking efficiency of the tobacco leaves. Therefore, a bulk curing barn based on graphene electric heating plates is proposed to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a bulk curing barn based on graphene electric heating plates.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A dense curing barn based on a graphene electric heating plate, including a barn body. The front surface of the barn body is hinged with a first sealing door and a second sealing door through two groups of pin shafts. The inner wall of the barn body is fixedly connected with a partition board. A group of supporting plates are fixedly connected to both the left side surface of the partition board and the inner side wall of the barn body. Above each group of supporting plates, there is a frame body. The inner wall of each frame body is fixedly connected with a grid. The inner side wall of the barn body is fixedly connected with a mounting rack. The upper surface of the mounting rack is fixedly connected with a group of graphene electric heating plates. An air outlet groove is opened on the bottom surface of the partition board. An air inlet and an air outlet are opened on the right side surface of the barn body. A motor is fixedly connected to the left side surface of the partition board. The output end of the motor is fixedly connected with a threaded rod. The outer surface of the threaded rod is threadedly connected with a perforated support plate. A group of cross plates are fixedly connected to the front surface of the perforated support plate. A group of jacks are opened on the upper surface of each cross plate. A shifting rod is slidably connected to the inner wall of each jack. The top ends of each group of shifting rods are fixedly connected with a group of limiting plates. The right side surface of the partition board is fixedly communicated with a housing. A hair dryer is fixedly embedded on the right side surface of the housing. A temperature sensor and a humidity sensor are fixedly connected to the inner side wall of the barn body. A controller is fixedly connected to the right side surface of the barn body.

[0007] As a further description of the above technical solution:

[0008] A protective shell is sleeved on the outer surface of the controller, and the left side surface of the protective shell is fixedly connected with the right side surface of the barn body.

[0009] As a further description of the above technical solution:

[0010] There are two stoppers behind each frame body, and the mutually remote side surfaces of the two groups of stoppers are respectively fixedly connected with the left side surface of the partition board and the inner side wall of the barn body.

[0011] As a further description of the above technical solution:

[0012] A first dust-proof net is fixedly connected to the inner wall of the air inlet, and a second dust-proof net is fixedly connected to the inner wall of the air outlet.

[0013] As a further description of the above technical solution:

[0014] A sliding hole is opened on the right side surface of the perforated support plate, and a guide rod is slidably connected to the inner wall of the sliding hole. The right end of the guide rod is fixedly connected with the left side surface of the partition board.

[0015] As a further description of the above technical solution:

[0016] A sealing plate is fixedly connected to the right side surface of the partition board, and the right side surface of the sealing plate is fixedly connected with the inner side wall of the barn body.

[0017] The utility model has the following beneficial effects:

[0018] 1. Compared with the prior art, in this intensive curing barn based on a graphene electric heating plate, through the cooperation of the graphene electric heating plate and the hair dryer, hot air can enter the left side of the partition board and flow downward to bake the tobacco on the grid. By using the cooperation of the motor, the threaded rod and the perforated support plate, the perforated support plate can drive the cross plate to move, and then the cross plate drives the dial rod to stir the tobacco, so that the tobacco can be dispersed during the baking process, avoiding the phenomenon of tobacco stacking, thereby improving the baking efficiency.

[0019] 2. Compared with the prior art, in this intensive curing barn based on a graphene electric heating plate, by using the cooperation of the frame body and the grid, the staff can take out the tobacco to facilitate the replacement of the tobacco. And by using the limiting plate, the dial rod can be controlled to move upward to facilitate the removal of the frame body. In addition, the equipment can be opened by using the first sealing door and the second sealing door, which is convenient for equipment maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 FIG. is a three-dimensional structure diagram of an intensive curing barn based on a graphene electric heating plate proposed by the utility model;

[0021] Figure 2 FIG. is a three-dimensional structure diagram of a front cross-section of an intensive curing barn based on a graphene electric heating plate proposed by the utility model;

[0022] Figure 3 FIG. is a three-dimensional structure diagram of a side cross-section of an intensive curing barn based on a graphene electric heating plate proposed by the utility model;

[0023] Figure 4 FIG. is a three-dimensional structure diagram of a top cross-section of an intensive curing barn based on a graphene electric heating plate proposed by the utility model.

[0024] LEGEND DESCRIPTION:

[0025] 1. Housing; 2. First sealing door; 3. Second sealing door; 4. Protective shell; 5. First dust-proof net; 6. Second dust-proof net; 7. Cross plate; 8. Limiting plate; 9. Jack; 10. Dial rod; 11. Housing; 12. Hair dryer; 13. Temperature sensor; 14. Support plate; 15. Grid; 16. Frame body; 17. Humidity sensor; 18. Partition board; 19. Graphene electric heating plate; 20. Mounting frame; 21. Air inlet; 22. Air outlet; 23. Sealing plate; 24. Air outlet groove; 25. Slide hole; 26. Guide rod; 27. Perforated support plate; 28. Threaded rod; 29. Stopper; 30. Motor; 31. Controller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0027] Referring to Figures 1-4 , a dense curing barn based on a graphene electric heating plate provided by the present invention includes a barn body 1. The front surface of the barn body 1 is hinged with a first sealing door 2 and a second sealing door 3 through two groups of pin shafts. The inner wall of the barn body 1 is fixedly connected with a partition plate 18. A group of support plates 14 are fixedly connected to the left side surface of the partition plate 18 and the inner side wall of the barn body 1. Above each group of support plates 14, there is a frame body 16. The inner wall of each frame body 16 is fixedly connected with a grid 15. The inner side wall of the barn body 1 is fixedly connected with a mounting frame 20. The upper surface of the mounting frame 20 is fixedly connected with a group of graphene electric heating plates 19. An air outlet groove 24 is opened on the bottom surface of the partition plate 18. An air inlet 21 and an air outlet 22 are opened on the right side surface of the barn body 1. The left side surface of the partition plate 18 is fixedly connected with a motor 30. The output end of the motor 30 is fixedly connected with a threaded rod 28. The outer surface of the threaded rod 28 is threadedly connected with a perforated support plate 27. The front surface of the perforated support plate 27 is fixedly connected with a group of cross plates 7. A group of jacks 9 are opened on the upper surface of each cross plate 7. A dial rod 10 is slidably connected to the inner wall of each jack 9. The top ends of each group of dial rods 10 are jointly fixedly connected with a group of limit plates 8. The right side surface of the partition plate 18 is fixedly communicated with a housing 11. A blower 12 is fixedly embedded on the right side surface of the housing 11. The inner side wall of the barn body 1 is fixedly connected with a temperature sensor 13 and a humidity sensor 17. The right side surface of the barn body 1 is fixedly connected with a controller 31.

[0028] In this embodiment, a protective shell 4 is sleeved on the outer surface of the controller 31. The left side surface of the protective shell 4 is fixedly connected with the right side surface of the barn body 1. The controller 31 can be protected through the protective shell 4 to prevent the controller 31 from being collided during use. There are two stoppers 29 behind each frame body 16. The mutually remote side surfaces of the two groups of stoppers 29 are respectively fixedly connected with the left side surface of the partition plate 18 and the inner side wall of the barn body 1. By providing the stoppers 29, the frame body 16 can be limited to prevent the frame body 16 from colliding with the perforated support plate 27.

[0029] In this embodiment, a sealing plate 23 is fixedly connected to the right side surface of the partition plate 18. The right side surface of the sealing plate 23 is fixedly connected to the inner side wall of the housing 1. By providing the sealing plate 23, the space on the right side of the partition plate 18 can be blocked, enabling air to be discharged outward. A sliding hole 25 is formed in the right side surface of the perforated support plate 27. A guide rod 26 is slidably connected to the inner wall of the sliding hole 25. The right end of the guide rod 26 is fixedly connected to the left side surface of the partition plate 18. By providing the guide rod 26, the perforated support plate 27 can be limited to prevent the perforated support plate 27 from shaking during use. A first dust-proof net 5 is fixedly connected to the inner wall of the air inlet 21, and a second dust-proof net 6 is fixedly connected to the inner wall of the air outlet 22. The first dust-proof net 5 and the second dust-proof net 6 can block dust and prevent dust from entering the interior of the device.

[0030] Working principle: When in use, connect the device to the power supply and open the first sealing door 2. Place the tobacco into the interior of the frame 16. Start the hair dryer 12 and the graphene electric heating plate 19. While heating the air, make the air enter the left side of the partition plate 18 to bake the tobacco. And the motor 30 can drive the threaded rod 28 to rotate. The threaded rod 28 drives the perforated support plate 27 to move. The perforated support plate 27 drives the cross plate 7 to move, so that the cross plate 7 drives the dial rod 10 to stir the tobacco, thereby dispersing the tobacco by the dial rod 10 and avoiding the phenomenon of tobacco stacking. Use the temperature sensor 13 and the humidity sensor 17 to detect the temperature and humidity inside the housing 1. Cooperating with the controller 31, the graphene electric heating plate 19 can be automatically stopped when the temperature reaches the set value, and the baking of the tobacco is completed when the humidity reaches the set value.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dense curing barn based on a graphene electric heating plate, comprising a barn body (1), characterized in that: The front of the housing body (1) is hinged with a first sealing door (2) and a second sealing door (3) through two groups of pin shafts. A partition board (18) is fixedly connected to the inner wall of the housing body (1). A group of supporting plates (14) are fixedly connected to both the left side surface of the partition board (18) and the inner side wall of the housing body (1). Above each group of supporting plates (14), there is a frame body (16). A grid (15) is fixedly connected to the inner wall of each frame body (16). An installation frame (20) is fixedly connected to the inner side wall of the housing body (1). A group of graphene electric heating plates (19) are fixedly connected to the upper surface of the installation frame (20). An air outlet groove (24) is formed in the bottom surface of the partition board (18). An air inlet (21) and an air outlet (22) are formed in the right side surface of the housing body (1). A motor (30) is fixedly connected to the left side surface of the partition board (18). The output end of the motor (30) is fixedly connected with a threaded rod (28). A perforated support plate (27) is threadedly connected to the outer surface of the threaded rod (28). A group of cross plates (7) are fixedly connected to the front surface of the perforated support plate (27). A group of jacks (9) are formed in the upper surface of each cross plate (7). A shift lever (10) is slidably connected to the inner wall of each jack (9). The tops of a group of shift levers (10) are fixedly connected with a group of limiting plates (8) together. A housing (11) is fixedly communicated with the right side surface of the partition board (18). A hair dryer (12) is fixedly embedded in the right side surface of the housing (11). A temperature sensor (13) and a humidity sensor (17) are fixedly connected to the inner side wall of the housing body (1). A controller (31) is fixedly connected to the right side surface of the housing body (1).

2. The intensive baking house based on a graphene electric heating plate according to claim 1, characterized in that: A protective shell (4) is sleeved on the outer surface of the controller (31). The left side surface of the protective shell (4) is fixedly connected to the right side surface of the housing body (1).

3. The intensive baking house based on a graphene electric heating plate according to claim 1, characterized in that: There are two stoppers (29) behind each frame body (16). The mutually remote side surfaces of the two groups of stoppers (29) are respectively fixedly connected to the left side surface of the partition board (18) and the inner side wall of the housing body (1).

4. The intensive curing barn based on a graphene electric heating plate according to claim 1, wherein: A first dust-proof net (5) is fixedly connected to the inner wall of the air inlet (21). A second dust-proof net (6) is fixedly connected to the inner wall of the air outlet (22).

5. The intensive baking house based on a graphene electric heating plate according to claim 1, wherein: A sliding hole (25) is formed in the right side surface of the perforated support plate (27). A guide rod (26) is slidably connected to the inner wall of the sliding hole (25). The right end of the guide rod (26) is fixedly connected to the left side surface of the partition board (18).

6. The intensive curing barn based on a graphene electric heating plate according to claim 1, wherein: A sealing plate (23) is fixedly connected to the right side surface of the partition board (18). The right side surface of the sealing plate (23) is fixedly connected to the inner side wall of the housing body (1).

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