Drying device for garlic processing

Abstract

The utility model discloses a drying device for garlic processing, which comprises a drying box, one side of the drying box is fixedly connected with a mechanical box through a connecting rod, and the bottom of the inner cavity of the mechanical box is fixedly provided with a driving motor. According to the drying device for garlic processing, through mutual cooperation of the drying net cylinder, the exhaust fan, the aluminum heat conduction block and the heating disc structure, the aluminum heat conduction block can recover heat in hot air exhausted in the drying process in the drying process, the hot air is transferred to fresh air, the fresh air is heated, and the heat conduction efficiency is improved. In this way, energy waste can be reduced to a certain extent, and the energy consumption cost in the drying process is reduced; the drying net cylinder rotates to enable the garlic to turn over continuously in the drying process, the problem that the garlic is heated unevenly due to the fact that the garlic is located at the same position for a long time is solved, the evaporation speed of water is increased, and the drying time is shortened.

Description

Technical Field

[0001] This utility model relates to the field of garlic processing technology, specifically to a drying device for garlic processing. Background Technology

[0002] With the continuous development of the garlic industry, the requirements for garlic processing are also becoming increasingly stringent. Drying is a crucial step in garlic processing, aimed at removing moisture to facilitate storage and transportation. Because garlic fibers are fine and the liquid within garlic slices is viscous, moisture migration and evaporation are slow. Therefore, an efficient and reliable garlic drying device is needed to meet market demands.

[0003] Traditional garlic drying equipment lacks an effective heat recovery mechanism. During the drying process, a significant amount of heat is lost in the exhaust gas, resulting in a large amount of unused heat energy and energy consumption. Furthermore, the garlic cannot be turned over continuously during the drying process, leading to uneven drying. This can result in some garlic being over-dried while others are not yet dry enough, which not only affects product quality but may also reduce the product qualification rate. In addition, it also limits the drying efficiency to some extent. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a drying device for garlic processing, which solves the problem of uneven heating of garlic during the drying process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drying device for garlic processing, comprising a drying chamber, a mechanical box fixedly connected to one side of the drying chamber via a connecting rod, a drive motor fixedly installed at the bottom of the inner cavity of the mechanical box, a drive shaft fixedly connected to the output end of the drive motor via a coupling, one end of the drive shaft penetrating the drying chamber and extending into the interior of the drying chamber, the end of the drive shaft extending into the interior of the drying chamber being rotatably connected to the inner wall of the drying chamber via a rotating component, a first pulley and a second pulley being sleeved and fixedly connected to the outer periphery of the drive shaft and located within the inner cavity of the mechanical box, a driven shaft being rotatably connected to the upper and lower parts of one side of the inner cavity of the drying chamber via a rotating component, one end of the driven shaft penetrating the drying chamber and extending into the exterior of the drying chamber, a third pulley being fixedly connected to the end of the driven shaft extending into the exterior of the drying chamber, the two third pulleys being respectively connected to the first pulley and the second pulley via belts, and drying mesh cylinders being sleeved and fixedly installed on the outer periphery of the drive shaft and the driven shaft and located within the inner cavity of the drying chamber.

[0006] Preferably, an air inlet sleeve is fixedly installed at the bottom of one side of the drying box, and exhaust fans are fixedly installed on both sides of the inner cavity of the air inlet sleeve. An aluminum heat-conducting block is fixedly installed at the bottom of the inner cavity of the air inlet sleeve and between the two exhaust fans. A heating plate is fixedly installed in the inner cavity of the air inlet sleeve and to the right of the aluminum heat-conducting block.

[0007] Preferably, the inner cavity of the drying box is fixedly equipped with several guide plates that cooperate with the drying mesh cylinder.

[0008] Preferably, the front and rear sides of the top of the aluminum heat-conducting block are respectively connected to an air inlet aluminum pipe and an air outlet aluminum pipe. One end of the air inlet aluminum pipe and the air outlet aluminum pipe both penetrate the aluminum heat-conducting block and extend into the inner cavity of the aluminum heat-conducting block. Several heat exchange aluminum ventilation pipes are connected between the air inlet aluminum pipe and the air outlet aluminum pipe and located in the inner cavity of the aluminum heat-conducting block. Several ventilation holes are opened on the surface of the aluminum heat-conducting block.

[0009] Preferably, the top of one side of the drying chamber is connected to a ventilation pipe through a through hole, and one end of the ventilation pipe is connected to the air inlet aluminum pipe.

[0010] Preferably, the surface of the drying oven is hinged with a door through an opening.

[0011] Preferably, the surface of the drying mesh cylinder is hinged with a drying mesh door through an opening. Beneficial effects

[0012] This utility model provides a drying device for garlic processing. It has the following beneficial effects:

[0013] This invention utilizes the coordinated structure of a drying drum, exhaust fan, aluminum heat-conducting block, and heating plate. During the drying process, the aluminum heat-conducting block recovers heat from the exhaust air and transfers it to the incoming air, thus reducing energy waste and lowering energy costs. The drive motor rotates the drying drum, constantly turning the garlic during drying, preventing uneven heating caused by prolonged exposure to the same position. This increases the contact area between the garlic and hot air, accelerating moisture evaporation and shortening drying time. The garlic is continuously and evenly heated, resulting in consistent dryness and facilitating subsequent storage and processing. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0016] Figure 3 This is a side view of the internal structure of the aluminum heat-conducting block of this utility model;

[0017] Figure 4 This is a side view of the internal structure of the heating plate of this utility model;

[0018] Figure 5 This utility model Figure 2 A magnified view of a section at point A in the middle;

[0019] In the diagram, 1. Drying oven; 2. Mechanical housing; 3. Drive motor; 4. Drive shaft; 5. First pulley; 6. Second pulley; 7. Driven shaft; 8. Third pulley; 9. Drying mesh cylinder; 10. Air inlet sleeve; 11. Exhaust fan; 12. Aluminum heat-conducting block; 13. Heating plate; 14. Aluminum air inlet pipe; 15. Aluminum heat exchange ventilation pipe; 16. Ventilation hole; 17. Ventilation pipe; 18. Box door; 19. Drying cylinder mesh door; 20. Baffle plate; 21. Aluminum air outlet pipe. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Please see Figure 1-5 This utility model provides a technical solution: a drying device for garlic processing, including a drying box 1. A mechanical box 2 is fixedly connected to one side of the drying box 1 via a connecting rod. A door 18 is hinged to the surface of the drying box 1 through an opening. A drive motor 3 is fixedly installed at the bottom of the inner cavity of the mechanical box 2. The output end of the drive motor 3 is fixedly connected to a drive shaft 4 via a coupling. One end of the drive shaft 4 passes through the drying box 1 and extends into the interior of the drying box 1. The end of the drive shaft 4 extending into the interior of the drying box 1 is rotatably connected to the inner wall of the drying box 1 via a rotating component. The outer periphery of the drive shaft 4 is located within the inner cavity of the mechanical box 2. A first pulley 5 and a second pulley 6 are fitted and fixedly connected. A driven shaft 7 is rotatably connected to the upper and lower parts of one side of the inner cavity of the drying box 1 through a rotating component. One end of the driven shaft 7 passes through the drying box 1 and extends to the outside of the drying box 1. A third pulley 8 is fixedly connected to the end of the driven shaft 7 extending to the outside of the drying box 1. The two third pulleys 8 are respectively connected to the first pulley 5 and the second pulley 6 through belts. A drying screen 9 is fitted and fixedly installed on the outer periphery of the driving shaft 4 and the driven shaft 7 and located in the inner cavity of the drying box 1. A drying screen door 19 is hinged to the surface of the drying screen 9 through an opening.

[0022] An air inlet sleeve 10 is fixedly installed on the bottom of one side of the drying oven 1. Exhaust fans 11 are fixedly installed on both sides of the inner cavity of the air inlet sleeve 10. The left exhaust fan 11 draws in new air, while the right exhaust fan 11 draws in heated air into the drying oven 1.

[0023] To reduce energy waste and lower the energy consumption cost of the drying process, an aluminum heat-conducting block 12 is fixedly installed at the bottom of the inner cavity of the air inlet sleeve 10 and between the two exhaust fans 11. The aluminum heat-conducting block 12 is made of aluminum material. Aluminum has good thermal conductivity and can quickly and effectively transfer heat. The hot exhaust gas discharged from the ventilation pipe 17 can be transferred and conducted within the aluminum heat-conducting block 12, thereby heating the incoming air.

[0024] A heating plate 13 is fixedly installed in the inner cavity of the air inlet sleeve 10 and on the right side of the aluminum heat-conducting block 12. The heating plate 13 provides heat by heating through resistance wire.

[0025] It should be noted that the drive motor 3, the exhaust fan 11, and the heating plate 13 are all powered by an external power source.

[0026] In order to ensure that the hot airflow inside the drying chamber 1 fully contacts the garlic, several guide plates 20 are fixedly installed in the inner cavity of the drying chamber 1 to cooperate with the drying mesh cylinder 9.

[0027] An air inlet aluminum pipe 14 and an air outlet aluminum pipe 21 are respectively connected to the front and rear sides of the top of the aluminum heat-conducting block 12. One end of the air inlet aluminum pipe 14 and the air outlet aluminum pipe 21 both penetrate the aluminum heat-conducting block 12 and extend into the inner cavity of the aluminum heat-conducting block 12. Several heat exchange aluminum ventilation pipes 15 are connected between the air inlet aluminum pipe 14 and the air outlet aluminum pipe 21 and located in the inner cavity of the aluminum heat-conducting block 12. Several ventilation holes 16 are opened on the surface of the aluminum heat-conducting block 12.

[0028] A ventilation pipe 17 is connected to the top of one side of the inner cavity of the drying oven 1 through a through hole, and one end of the ventilation pipe 17 is connected to the air inlet aluminum pipe 14.

[0029] During operation, the staff places the garlic to be dried into the drying mesh cylinder 9, closes the drying cylinder door 19 and the chamber door 18, and starts the drive motor 3. The drive motor 3 drives the drive shaft 4 to rotate, which in turn causes the first pulley 5 and the second pulley 6 to drive the third pulley 8 to rotate via belt transmission. The third pulley 8 drives the driven shaft 7 to rotate, and the drive shaft 4 and the driven shaft 7 synchronously drive the drying mesh cylinder 9 to rotate. The exhaust fan 11 and the heating plate 13 are then started. The exhaust fan 11 on the left side draws in fresh air, and the heating plate 13 heats the fresh air. Heated air is drawn into the drying chamber 1 by the exhaust fan 11 on the right side. The heated air dries the garlic. The exhaust gas is discharged through the ventilation pipe 17. The discharged exhaust gas is also hot. The hot exhaust gas enters the air inlet aluminum pipe 14, and is discharged through the heat exchange aluminum ventilation pipe 15 and the air outlet aluminum pipe 21. When the new air enters through the ventilation hole 16, the aluminum heat-conducting block 12 can heat the new air. In this way, energy waste is reduced through heat transfer. When drying is finished, the chamber door 18 and the drying cylinder mesh door 19 are opened to take out the dried garlic.

Claims

1. A drying apparatus for garlic processing, comprising a drying chamber (1), characterized in that: A mechanical box (2) is fixedly connected to one side of the drying box (1) via a connecting rod. A drive motor (3) is fixedly installed at the bottom of the inner cavity of the mechanical box (2). The output end of the drive motor (3) is fixedly connected to a drive shaft (4) via a coupling. One end of the drive shaft (4) passes through the drying box (1) and extends into the interior of the drying box (1). The end of the drive shaft (4) extending into the interior of the drying box (1) is rotatably connected to the inner wall of the drying box (1) via a rotating component. A first pulley (5) and a second pulley (6) are fitted and fixedly connected to the outer periphery of the drive shaft (4) and the inner cavity of the mechanical box (2). The upper and lower parts of the inner cavity of the drying box (1) are rotatably connected to the driven shaft (7) through the pulley (6). One end of the driven shaft (7) passes through the drying box (1) and extends to the outside of the drying box (1). The end of the driven shaft (7) extending to the outside of the drying box (1) is fixedly connected to the third pulley (8). The two third pulleys (8) are respectively connected to the first pulley (5) and the second pulley (6) through the belt. The outer periphery of the driving shaft (4) and the driven shaft (7) and located in the inner cavity of the drying box (1) are both fitted with and fixedly installed with drying mesh cylinders (9).

2. The drying apparatus for garlic processing according to claim 1, characterized in that: An air inlet sleeve (10) is fixedly installed on the bottom of one side of the drying box (1). Exhaust fans (11) are fixedly installed on both sides of the inner cavity of the air inlet sleeve (10). An aluminum heat-conducting block (12) is fixedly installed at the bottom of the inner cavity of the air inlet sleeve (10) and between the two exhaust fans (11). A heating plate (13) is fixedly installed in the inner cavity of the air inlet sleeve (10) and on the right side of the aluminum heat-conducting block (12).

3. The drying apparatus for garlic processing according to claim 2, characterized in that: The inner cavity of the drying box (1) is fixedly equipped with several guide plates (20) that work in conjunction with the drying mesh cylinder (9).

4. The drying apparatus for garlic processing according to claim 3, characterized in that: The front and rear sides of the top of the aluminum heat-conducting block (12) are respectively connected to an air inlet aluminum pipe (14) and an air outlet aluminum pipe (21). One end of the air inlet aluminum pipe (14) and the air outlet aluminum pipe (21) both penetrate the aluminum heat-conducting block (12) and extend into the inner cavity of the aluminum heat-conducting block (12). Several heat exchange aluminum ventilation pipes (15) are connected between the air inlet aluminum pipe (14) and the air outlet aluminum pipe (21) and located in the inner cavity of the aluminum heat-conducting block (12). Several ventilation holes (16) are opened on the surface of the aluminum heat-conducting block (12).

5. A drying apparatus for garlic processing according to claim 4, characterized in that: The top of one side of the inner cavity of the drying oven (1) is connected to a ventilation pipe (17) through a through hole, and one end of the ventilation pipe (17) is connected to the air inlet aluminum pipe (14).

6. The drying apparatus for garlic processing according to claim 1, characterized in that: The surface of the drying oven (1) is hinged with a door (18) through an opening.

7. The drying apparatus for garlic processing according to claim 1, characterized in that: The surface of the drying mesh cylinder (9) is hinged with a drying mesh door (19) through an opening.

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