Efficient drying furnace and working method thereof

Abstract

The present application relates to the technical field of drying furnace design, and particularly relates to a high-efficiency drying furnace and a working method thereof, comprising a base, the inside of the base is hollow, one side of the base is fixedly connected with a furnace body, both sides of the furnace body are fixedly connected with cover plates, a box door is slidably connected in the inside of the furnace body, one side of the furnace body is provided with a heating element, one side of the cover plate is fixedly connected with a motor, one side of the motor is provided with a rotating rod one, the rotating rod one penetrates through the cover plate and is rotatably connected with the inside of the cover plate, a plurality of fan blades are fixedly connected to the surface of the rotating rod one, one side of the furnace body is fixedly connected with a pair of fixing seats, a worm is rotatably connected in the inside of the fixing seat, the worm penetrates through one side of the base, a bottom plate is fixedly connected to the inner wall of the furnace body, a pair of rotating rods two are rotatably connected in the inside of the bottom plate, the present application realizes high drying efficiency conveniently and efficiently.

Description

Technical Field

[0001] This invention relates to the technical field of drying oven design, and more particularly to a high-efficiency drying oven and its operating method. Background Technology

[0002] In the process of material processing and forming, in order to achieve the final shape of the material and to facilitate its placement and preservation, the material needs to be dried. The drying equipment commonly used in the existing technology is usually a closed type, with a heating device installed in a certain place in the drying oven. The heating device heats the air in the oven to raise the temperature, thereby drying the material in the oven. However, due to the high temperature inside the drying oven, even after the workpiece is dried, it needs to cool for a period of time before it can be taken out and the next batch of workpieces can be dried. The work efficiency is limited, and the existing drying ovens only dry by heat, so the drying efficiency is generally low.

[0003] Therefore, it is necessary to provide a high-efficiency drying oven and its working method, which can achieve high drying efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a high-efficiency drying oven and its operating method to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a high-efficiency drying oven and its working method, comprising a base, the base being hollow inside, a furnace body fixedly connected to one side of the base, cover plates fixedly connected to both sides of the furnace body, a sliding door slidably connected inside the furnace body, a heating element disposed on one side of the furnace body, a motor fixedly connected to one side of the cover plate, a rotating rod disposed on one side of the motor, the rotating rod penetrating the cover plate and rotatably connected thereto, a plurality of fan blades fixedly connected to the surface of the rotating rod, and a pair of fixed seats fixedly connected to one side of the furnace body, the fixed seats being rotatably connected to... The worm gear passes through one side of the base. A base plate is fixedly connected to the inner wall of the furnace body. A pair of rotating rods are rotatably connected through the base plate. A fixing component is provided at one end of each rotating rod for fixing the workpiece. The pair of rotating rods are distributed and staggered on both sides of the worm gear. A worm wheel is fixedly connected to one end of each rotating rod. The worm wheel meshes with and is adapted to the worm gear. A pulley is fixedly connected to the surface of the worm gear. A pulley is fixedly connected to the surface of the rotating rod. A belt is provided on the surfaces of the pulley and the pulley. A cooling component and a pressure relief component are provided on one side of the furnace body.

[0006] In one embodiment, the pressure relief assembly includes a pressure relief port, which is disposed on one side surface of the furnace body. The surface of the pressure relief port is provided with a groove. A cylinder is fixedly connected to one side of the furnace body. A telescopic rod is disposed on one side of the cylinder. A partition is fixedly connected to one end of the telescopic rod. The partition is adapted to the groove provided on the surface of the pressure relief port.

[0007] In one embodiment, the cooling assembly includes a water pump, a bracket fixedly connected to one side of the water pump, a water supply pipe at one end of the water pump, a water cooling pipe at one end of the water pump, the water cooling pipe being disposed inside the base plate and close to the upper surface of the base plate, a liquid storage tank being disposed on one side of the furnace body, the water cooling pipe being adapted to the liquid storage tank, an inlet being disposed at the end of the water cooling pipe near the water pump, and an outlet being disposed at the side of the water cooling pipe near the liquid storage tank.

[0008] In one embodiment, the fixing component includes a chassis, with a fixing plate one and a fixing plate two fixedly connected to one side of the chassis. A screw is threadedly connected to the inside of the fixing plate two, and a pressure plate is rotatably connected to the surface of the screw. The pressure plate is slidably connected to the surface of the chassis.

[0009] In one embodiment, the chassis surface is provided with a plurality of holes and slots.

[0010] In one embodiment, a protective pad is provided on one side surface of both the first fixing plate and the second fixing plate.

[0011] In one embodiment, the following steps are included:

[0012] S1. First, fix the workpiece using the fixing components, close the chamber door, and use the heating element to heat and dry it.

[0013] S2. After drying, the air is cooled by a water-cooling component, and the pressure relief component discharges the hot and humid air.

[0014] S3. Start the motor. The motor controls the fan blades to rotate and drives the worm gear mechanism through the pulley assembly. Then, the fixed component and the workpiece start to rotate, and secondary drying is carried out by wind power and residual heat.

[0015] Compared with existing technologies, the beneficial effects achieved by this invention are as follows: The heating element of this invention continuously heats the air inside the furnace body via an electric heating tube, which is existing technology. After heating for a period of time, the workpiece inside the furnace body is initially dried. At this point, the pressure relief component is operated to release the gas inside the furnace body for pressure relief and cooling. The cooling component uses water cooling to accelerate the cooling of the furnace body. Then, the motor is started, driving a rotating rod on one side to rotate. The fan blades on the rotating rod rotate, blowing air onto the surface of the workpiece for drying and assisting in cooling, facilitating the removal of the workpiece for subsequent processing. To shorten the cooling time, as the rotating rod rotates, the pulley fixed on its surface rotates as well. The pulley rotates via a belt, which drives the second pulley to rotate. The worm gear fixed inside the second pulley rotates as well, and the rotation of the worm gear drives the meshing worm wheels on both sides to rotate. Since the pair of worm wheels and the rotating rod are respectively set on both sides of the worm gear and are staggered, the internal space of the furnace can be greatly utilized, improving the drying efficiency. Moreover, one workpiece will not be blocked by another workpiece during the air blowing drying, which improves the cooling efficiency. The base encloses and supports the worm gear and other components, resulting in strong overall stability. Attached Figure Description

[0016] The technical solution and other beneficial effects of this application will become apparent from the following detailed description of specific embodiments in conjunction with the accompanying drawings.

[0017] In the attached diagram:

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the pressure relief component of the present invention;

[0020] Figure 3 This is a schematic diagram of the pulley assembly of the present invention;

[0021] Figure 4 This is a schematic diagram of the worm gear assembly of the present invention;

[0022] Figure 5 This is a schematic diagram of the fixing component of the present invention;

[0023] In the diagram: 1. Base; 2. Furnace body; 3. Door; 4. Water pump; 5. Liquid storage tank; 6. Cylinder; 7. Telescopic rod; 8. Pressure relief port; 9. Partition plate; 10. Base plate; 11. Workpiece; 12. Motor; 13. Rotating rod one; 14. Pulley one; 15. Fan blade; 16. Belt; 17. Pulley two; 18. Fixed seat; 19. Worm gear; 20. Water cooling pipe; 21. Hole groove; 22. Fixed plate one; 23. Chassis; 24. Fixed plate two; 25. Pressure plate; 26. Screw; 27. Protective pad; 28. Rotating rod two; 29. ​​Worm gear; 30. Cover plate; 31. Bracket; 32. Water supply pipe; 33. Water inlet; 34. Water outlet; 35. Heating element. Detailed Implementation

[0024] The following disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific examples of processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0025] Please see Figure 1-5 The present invention provides a technical solution: a high-efficiency drying oven and its working method, comprising a base 1, the base 1 being hollow inside, a furnace body 2 fixedly connected to one side of the base 1, cover plates 30 fixedly connected to both sides of the furnace body 2, a sliding door 3 slidably connected inside the furnace body 2, a heating element 35 disposed on one side of the furnace body 2, a motor 12 fixedly connected to one side of the cover plate 30, a rotating rod 13 disposed on one side of the motor 12, the rotating rod 13 penetrating the cover plate 30 and rotatably connected to its interior, a plurality of fan blades 15 fixedly connected to the surface of the rotating rod 13, and a pair of fixed seats 18 fixedly connected to one side of the furnace body 2, a worm gear 19 rotatably connected inside the fixed seats 18. A base plate 10 is fixedly connected to the inner wall of the furnace body 2 through one side of the base 1. A pair of rotating rods 28 are rotatably connected through the bottom plate 10. A fixing component is provided at one end of the rotating rods 28 for fixing the workpiece 11. The pair of rotating rods 28 are arranged alternately on both sides of the worm gear 19. A worm wheel 29 is fixedly connected to one end of the rotating rods 28. The worm wheel 29 meshes with and is adapted to the worm gear 19. A pulley 17 is fixedly connected to the surface of the worm gear 19. A pulley 14 is fixedly connected to the surface of the rotating rod 13. A belt 16 is provided on the surface of the pulley 14 and the pulley 17. A cooling component is provided on one side of the furnace body 2, and a pressure relief component is provided on one side of the furnace body 2.

[0026] Specifically, the workpiece 11 is fixed in the fixing assembly. After fixing, the door 3 is closed, sealing the entire drying oven body 2. The heating element 35 heats the air inside the oven body 2 through the electric heating tube, continuously raising its temperature. This is existing technology. After heating for a period of time, the workpiece 11 inside the oven body 2 is initially dried. At this time, the pressure relief assembly is operated to release the gas inside the oven body for pressure relief and cooling. The cooling assembly uses water cooling to accelerate the cooling inside the oven body 2. Then, the motor 12 is started, driving the rotating rod 13 on one side to rotate. The fan blades 15 on the surface of the rotating rod 13 rotate, blowing air onto the surface of the workpiece 11 for drying and assisting in cooling, making it easier for the workpiece to be removed and processed. Subsequent processing is carried out to shorten the cooling time. While the rotating rod 13 rotates, the pulley 14 fixed on its surface rotates as well. The pulley 14 drives the pulley 17 to rotate through the belt 16 on its surface. The worm 19 fixed inside the pulley 17 rotates as well. The rotation of the worm 19 drives the worm wheels 29 meshing on both sides to rotate. Since the pair of worm wheels 29 and the rotating rod 28 are respectively set on both sides of the worm 19 and are staggered, the internal space of the furnace can be greatly utilized, improving the drying efficiency. Moreover, one workpiece 11 will not be blocked by the other workpiece 11 during air drying, which improves the cooling efficiency. The base 1 wraps the worm wheel and worm gear components and supports the furnace body, resulting in strong overall stability.

[0027] The pressure relief assembly includes a pressure relief port 8, which is located on one side surface of the furnace body 2. The surface of the pressure relief port 8 is provided with a groove. A cylinder 6 is fixedly connected to one side of the furnace body 2. A telescopic rod 7 is provided on one side of the cylinder 6. A partition 9 is fixedly connected to one end of the telescopic rod 7. The partition 9 is adapted to the groove provided on the surface of the pressure relief port 8.

[0028] Specifically, after the internal heating and drying of the furnace body 2 is completed, the internal hot air needs to be discharged. The cylinder 6 can control the telescopic rod 7 to move the partition 9, open the pressure relief port 8, and slowly discharge the internal gas. The partition 9 is adapted to the groove of the pressure relief port 8 to reduce the impact force of the gas overflowing from the furnace body 2. The frame of the pressure relief port 8 can provide support and reduce the pressure on the telescopic rod 7.

[0029] The cooling assembly includes a water pump 4, a bracket 31 fixedly connected to one side of the water pump 4, a water supply pipe 32 provided at one end of the water pump 4, a water cooling pipe 20 provided at one end of the water pump 4, the water cooling pipe 20 being located inside the base plate 10 and close to the upper surface of the base plate 10, a liquid storage tank 5 provided on one side of the furnace body 2, the water cooling pipe 20 being adapted to the liquid storage tank 5, an inlet 33 provided at the end of the water cooling pipe 20 near the water pump 4, and an outlet 34 provided at the side of the water cooling pipe 20 near the liquid storage tank 5.

[0030] Specifically, the water supply pipe 32 works in conjunction with the water pump 4 to supply cold water into the water cooling pipe 20. The water cooling pipe is composed of various U-shaped components, which increases the contact area with one side of the base plate 10, so that the entire surface of the base plate 10 continuously generates cold air, accelerating the internal cooling of the furnace body 2. Finally, the water is discharged into the storage tank 5 through the outlet for easy subsequent recycling.

[0031] The fixing assembly includes a chassis 23. A fixing plate 22 and a fixing plate 24 are fixedly connected to one side of the chassis 23. A screw 26 is threaded inside the fixing plate 24. A pressure plate 25 is rotatably connected to the surface of the screw 26. The pressure plate 25 is slidably connected to the surface of the chassis 23.

[0032] Specifically, the workpiece 11 is installed between the pressure plate 25 and the fixed plate 22. The screw 26 is rotated, and the screw 26 drives the pressure plate 25 to move. Since the pressure plate 25 is rotatably connected to the surface of the screw 26 and slidably connected to the surface of the chassis 23, the pressure plate 25 can press and fix the workpiece 11. The thread has self-locking properties. The pressure plate 25 will not move unless the screw 26 is rotated manually, and the structure is stable.

[0033] The surface of the chassis 23 is provided with several holes and slots 21.

[0034] Specifically, the groove 21 facilitates drying of the bottom of the workpiece 11.

[0035] Protective pads 27 are provided on one side surface of both fixing plate 22 and fixing plate 24.

[0036] Specifically, the protective pad 27 is used to protect the surface of the workpiece 11 and prevent wear.

[0037] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection, the internal communication between two components, or the interaction between two components. Those skilled in the art can understand the meaning of the above terms in this application according to the specific circumstances.

[0038] The above provides a detailed description of a high-efficiency drying oven and its working method provided by the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A high-efficiency drying oven and its operating method, comprising a base (1), characterized in that: The base (1) is hollow inside. A furnace body (2) is fixedly connected to one side of the base (1). Cover plates (30) are fixedly connected to both sides of the furnace body (2). A door (3) is slidably connected inside the furnace body (2). A heating element (35) is provided on one side of the furnace body (2). A motor (12) is fixedly connected to one side of the cover plate (30). A rotating rod (13) is provided on one side of the motor (12). The rotating rod (13) passes through the cover plate (30) and is rotatably connected to its interior. Several fan blades (15) are fixedly connected to the surface of the rotating rod (13). A pair of fixed seats (18) are fixedly connected to one side of the furnace body (2). A worm gear (19) is rotatably connected inside the fixed seat (18). The worm gear (19) passes through one side of the base (1). 2) A base plate (10) is fixedly connected to the inner wall. A pair of rotating rods (28) are rotatably connected through the base plate (10). A fixing component is provided at one end of the rotating rod (28). The fixing component is used to fix the workpiece (11). The pair of rotating rods (28) are distributed on both sides of the worm (19) and arranged alternately. A worm wheel (29) is fixedly connected to one end of the rotating rod (28). The worm wheel (29) meshes with and is adapted to the worm (19). A pulley (17) is fixedly connected to the surface of the worm (19). A pulley (14) is fixedly connected to the surface of the rotating rod (13). A belt (16) is provided on the surface of the pulley (14) and the pulley (17). A cooling component is provided on one side of the furnace body (2). A pressure relief component is provided on one side of the furnace body (2).

2. The high-efficiency drying oven and its working method according to claim 1, characterized in that: The pressure relief assembly includes a pressure relief port (8), which is located on one side surface of the furnace body (2). The surface of the pressure relief port (8) is provided with a groove. A cylinder (6) is fixedly connected to one side of the furnace body (2). A telescopic rod (7) is provided on one side of the cylinder (6). A partition (9) is fixedly connected to one end of the telescopic rod (7). The partition (9) is adapted to the groove provided on the surface of the pressure relief port (8).

3. The high-efficiency drying oven and its working method according to claim 1, characterized in that: The cooling assembly includes a water pump (4), a bracket (31) is fixedly connected to one side of the water pump (4), a water supply pipe (32) is provided at one end of the water pump (4), a water cooling pipe (20) is provided at one end of the water pump (4), the water cooling pipe (20) is located inside the base plate (10) and close to the upper surface of the base plate (10), a liquid storage tank (5) is provided on one side of the furnace body (2), the water cooling pipe (20) is adapted to the liquid storage tank (5), an inlet (33) is provided at the end of the water cooling pipe (20) near the water pump (4), and an outlet (34) is provided at the side of the water cooling pipe (20) near the liquid storage tank (5).

4. The high-efficiency drying oven and its working method according to claim 1, characterized in that: The fixing assembly includes a chassis (23), on one side of which a fixing plate 1 (22) and a fixing plate 2 (24) are fixedly connected. A screw (26) is threaded inside the fixing plate 2 (24), and a pressure plate (25) is rotatably connected to the surface of the screw (26). The pressure plate (25) is slidably connected to the surface of the chassis (23).

5. The high-efficiency drying oven and its working method according to claim 4, characterized in that: The surface of the chassis (23) is provided with several holes and grooves (21).

6. The high-efficiency drying oven and its working method according to claim 5, characterized in that: Protective pads (27) are provided on one side surface of both the first fixing plate (22) and the second fixing plate (24).

7. The high-efficiency drying oven and its working method according to claim 6, characterized in that, Includes the following steps: S1. First, fix the workpiece (11) with the fixing component, close the box door (3), and heat the heating element (35) to dry it. S2. After drying, the air is cooled by a water-cooling component, and the pressure relief component discharges the hot and humid air. S3. Start the motor (12). The motor (12) controls the fan blade (15) to rotate and drives the worm gear mechanism through the pulley assembly. Then the fixed component and the workpiece (11) start to rotate and are dried by wind and residual heat.

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