A uniform drying air blast drying oven

Abstract

The utility model relates to drying technical field, and disclose a kind of even drying's air blast drying oven, including shell, the shell top is fixedly installed with drying assembly, the shell top is fixedly installed with exhaust component, the shell one side is fixedly installed with, the shell bottom is fixedly installed with, the drying assembly includes motor fixed post.This even drying's air blast drying oven, first utilize hot air blower to blow hot air to air outlet pipe, make hot air blow to carousel inside by the air outlet hole of air outlet pipe, by hot air, the thing that needs drying inside carousel is blown dry, still by motor in the process of blowing dry first gear rotates, first gear drives second gear rotation, second gear drives first connecting rod and carousel rotation, so that the thing that needs drying on carousel rotates on the outer wall of air outlet pipe, can conveniently carry out the multiple reverse drying of thing that needs drying, so that drying degree is more even.

Description

Technical Field

[0001] This utility model relates to the field of drying technology, specifically to a blower drying oven for uniform drying. Background Technology

[0002] Electric heating drying ovens use a blower to deliver heat from heating wires, ensuring a balanced temperature inside the oven. They are widely used in industries such as electromechanical, chemical, plastics, light industry, and machinery, as well as in research institutions, for baking, drying, curing, heat treatment, and other heating of various products and test samples.

[0003] Chinese Patent No. CN208887266U discloses a uniformly drying blower drying oven, comprising a main body with a chamber in the middle, in which a drying box is placed. The drying chamber has a drying rack in the middle, and a side door on the main body. The drying chamber has an opening on the side opposite to the side door, which is used to close the opening. The drying box includes an inner frame and an outer frame, with the outer frame surrounding the inner frame, forming a sealed annular co-heating cavity between the two frames. A hot air circulation device is installed outside the drying box, with its return port connected to the drying chamber and its outlet connected to the co-heating cavity. Multiple air inlets are evenly distributed on the side wall of the inner frame. This invention achieves a relatively uniform drying effect on the items to be dried.

[0004] When drying materials, the blower's airflow direction is fixed, resulting in more thorough drying on the side of the material closer to the blower, while the side farther from the blower dries insufficiently, leading to uneven drying. Not only is the drying uneven, but the heat also accumulates on one side of the material for a long time, which can easily cause the material to overheat and be damaged. Therefore, improvements can be made. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a blower drying oven for uniform drying, which has the advantages of uniform drying in multiple directions and solves the problem of uneven drying.

[0006] To achieve the aforementioned goal of uniform drying in multiple directions, this utility model provides the following technical solution: A uniform drying oven includes an outer shell, a drying component fixedly installed on the top of the outer shell, an exhaust component fixedly installed on the top of the outer shell, a component fixedly installed on one side of the outer shell, and a component fixedly installed on the bottom of the outer shell; The drying assembly includes a motor mounting post fixedly installed on the top of the housing. A motor is fixedly installed on one side of the motor mounting post. A first gear is fixedly installed on the output shaft of the motor. A second gear meshes with the outer wall of the first gear. A first connecting rod is fixedly installed at the bottom of the second gear. A turntable is fixedly installed at the bottom of the first connecting rod. A second connecting rod is fixedly installed at the bottom of the turntable. A hot air blower is fixedly installed on the top of the housing. An air outlet pipe is fixedly installed at the output end of the hot air blower.

[0007] A further feature of this invention is that a door is provided on one side of the outer casing, and the air outlet pipe is fixedly installed inside the outer casing.

[0008] By adopting the above technical solution, the material that needs to be dried can be conveniently placed into the turntable through the door.

[0009] A further feature of this invention is that an air outlet hole is provided inside the air outlet pipe at the top of the turntable, and the turntable is sleeved on the outer wall of the air outlet pipe.

[0010] By adopting the above technical solution, hot air is output through the air outlet to dry the material that needs to be dried.

[0011] A further feature of this invention is that there are two turntables, which are fixedly installed at both ends of the second connecting rod.

[0012] By adopting the above technical solution, the amount of material that can be dried in one pass can be expanded using two rotary tables.

[0013] A further feature of this invention is that the second gear is rotatably mounted on the outer wall of the air outlet pipe, and the motor output shaft is rotatably mounted inside the housing.

[0014] By adopting the above technical solution, the motor drives the gear to rotate, which in turn drives the turntable to rotate. The material is dried evenly while being blown, thus avoiding the repeated accumulation of heat on one side of the material and causing damage to the material.

[0015] A further feature of this invention is that the hot air blower is electrically mounted on the output terminal of the controller, and the motor is electrically mounted on the output terminal of the controller.

[0016] By adopting the above technical solution, the output power of the hot air blower and motor can be controlled by the controller, thus enabling the control of the internal temperature of the dryer. This allows it to adapt to the drying of more different materials, and reasonable adjustment can avoid damage to the materials caused by excessive temperature.

[0017] A further feature of this invention is that the exhaust assembly includes an exhaust pipe, an adjusting plate is rotatably mounted on the outer wall of the exhaust pipe, and an exhaust port is provided on the top wall of the outer casing.

[0018] By adopting the above technical solution, the size of the exhaust vent can be adjusted by adjusting the plate. Adjusting the size of the exhaust vent can control the rate of heat loss inside, thereby achieving the effect of artificially interfering with the internal temperature of the drying oven. At the same time, other pipes are connected to the outer wall of the exhaust duct, which can also recover and reuse heat.

[0019] Compared with the prior art, this utility model provides a uniform drying oven with the following advantages: This uniform drying oven first uses a hot air blower to blow hot air into the air outlet pipe. The hot air is then blown into the interior of the turntable through the air outlet holes of the air outlet pipe. The hot air dries the items inside the turntable. During the drying process, a motor drives the first gear to rotate, which in turn drives the second gear to rotate. The second gear then drives the first connecting rod and the turntable to rotate, causing the items to be dried on the turntable to rotate against the outer wall of the air outlet pipe. This allows for convenient multi-reverse drying of the items, resulting in a more uniform drying process.

[0020] This uniform drying oven requires the removal of water vapor during the drying process. The water vapor is discharged through the exhaust vent, and the size of the exhaust vent can be adjusted by rotating the adjustment plate on the top of the exhaust pipe, which facilitates the adjustment of the exhaust force. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an enlarged view of the side cross-section of this utility model; Figure 3 This is a top view of the structure of this utility model.

[0022] In the diagram: 1. Outer shell; 2. Drying assembly; 3. Exhaust assembly; 4. Base block; 5. Controller; 21. Motor; 22. Motor mounting post; 23. First gear; 24. Second gear; 25. First connecting rod; 26. Turntable; 27. Second connecting rod; 28. Hot air blower; 29. ​​Air outlet pipe; 31. Exhaust port; 32. Exhaust pipe; 33. Adjustment plate. Detailed Implementation

[0023] Please see Figure 1-3 Example 1: A uniform drying oven includes an outer shell 1, a drying component 2 fixedly installed on the top of the outer shell 1, an exhaust component 3 fixedly installed on the top of the outer shell 1, a controller 5 fixedly installed on one side of the outer shell 1, and a bottom block 4 fixedly installed on the bottom of the outer shell 1. The drying assembly 2 includes a motor mounting post 22, which is fixedly installed on the top of the outer casing 1. A motor 21 is fixedly installed on one side of the motor mounting post 22. The motor mounting post 22 can stabilize the position of the motor 21 and prevent the motor 21 from rotating on its own during operation. The motor 21 is model Y80M1-2. A first gear 23 is fixedly installed on the output shaft of the motor 21. A second gear 24 meshes with the outer wall of the first gear 23. A first connecting rod 25 is fixedly installed at the bottom of the second gear 24. A turntable 26 is fixedly installed at the bottom end of the first connecting rod 25. By driving the turntable 26 to rotate, the material on the turntable 26 is dried while rotating, so as to achieve uniform drying of the material. A second connecting rod 27 is fixedly installed at the bottom of the turntable 26. A hot air blower 28 is fixedly installed on the top of the outer casing 1. An air outlet pipe 29 is fixedly installed at the output end of the hot air blower 28.

[0024] Furthermore, a door is provided on one side of the outer casing 1, and an air outlet duct 29 is fixedly installed inside the outer casing 1. An air outlet is provided inside the air outlet duct 29 at the top position of the turntable 26. The turntable 26 is sleeved on the outer wall of the air outlet duct 29. There are two turntables 26. The two turntables 26 are fixedly installed at both ends of the second connecting rod 27. The second gear 24 is rotatably installed on the outer wall of the air outlet duct 29. The output shaft of the motor 21 is rotatably installed inside the outer casing 1. The hot air blower 28 is electrically installed at the output end of the controller 5. The motor 21 is electrically installed at the output end of the controller 5.

[0025] Specifically, hot air is first blown out of the hot air blower 28 into the air outlet 29. The hot air is then blown into the turntable 26 through the air outlet of the air outlet 29. The hot air dries the items inside the turntable 26. During the drying process, the motor 21 drives the first gear 23 to rotate, which in turn drives the second gear 24 to rotate. The second gear 24 then drives the first connecting rod 25 and the turntable 26 to rotate, causing the items on the turntable 26 to rotate against the outer wall of the air outlet 29. This allows for convenient multi-reverse drying of the items, resulting in a more uniform drying process.

[0026] Please see Figure 1-3 Furthermore, based on Example 1, the following was obtained: The exhaust assembly 3 includes an exhaust pipe 32, an adjusting plate 33 is rotatably mounted on the outer wall of the exhaust pipe 32, and an exhaust port 31 is opened on the top wall of the outer casing 1. The size of the exhaust port 31 can be adjusted by rotating the adjusting plate 33.

[0027] Specifically, water vapor needs to be discharged during the drying process. The water vapor is discharged through the exhaust port 31. The size of the exhaust port 31 can be adjusted by rotating the adjustment plate 33 on the top of the exhaust pipe 32, which facilitates the adjustment of the exhaust force.

[0028] In summary, this uniformly drying blower drying oven first uses a hot air blower 28 to blow hot air into the air outlet 29. The hot air is then blown into the turntable 26 through the air outlet of the air outlet 29. The hot air dries the items inside the turntable 26. During the drying process, the motor 21 drives the first gear 23 to rotate, which in turn drives the second gear 24 to rotate. The second gear 24 then drives the first connecting rod 25 and the turntable 26 to rotate, causing the items to be dried on the turntable 26 to rotate on the outer wall of the air outlet 29. At the same time, water vapor needs to be discharged during the drying process. The water vapor is discharged through the exhaust port 31. The size of the exhaust port 31 can be adjusted by rotating the adjusting plate 33 at the top of the exhaust pipe 32.

Claims

1. A uniformly drying forced-air drying oven, comprising an outer shell (1), characterized in that: A drying component (2) is fixedly installed on the top of the outer shell (1), an exhaust component (3) is fixedly installed on the top of the outer shell (1), a controller (5) is fixedly installed on one side of the outer shell (1), and a bottom block (4) is fixedly installed on the bottom of the outer shell (1). The drying assembly (2) includes a motor mounting post (22), which is fixedly installed on the top of the outer casing (1). A motor (21) is fixedly installed on one side of the motor mounting post (22). A first gear (23) is fixedly installed on the output shaft of the motor (21). A second gear (24) meshes with the outer wall of the first gear (23). A first connecting rod (25) is fixedly installed at the bottom of the second gear (24). A turntable (26) is fixedly installed at the bottom of the first connecting rod (25). A second connecting rod (27) is fixedly installed at the bottom of the turntable (26). A hot air blower (28) is fixedly installed on the top of the outer casing (1). An air outlet pipe (29) is fixedly installed at the output end of the hot air blower (28).

2. The uniform drying oven according to claim 1, characterized in that: A door is provided on one side of the outer shell (1), and the air outlet pipe (29) is fixedly installed inside the outer shell (1).

3. The uniform drying oven according to claim 1, characterized in that: The air outlet pipe (29) has an air outlet hole located at the top of the turntable (26), and the turntable (26) is sleeved on the outer wall of the air outlet pipe (29).

4. The uniform drying oven according to claim 1, characterized in that: There are two turntables (26), and the two turntables (26) are fixedly installed at both ends of the second connecting rod (27).

5. The uniform drying oven according to claim 1, characterized in that: The second gear (24) is rotatably mounted on the outer wall of the air outlet pipe (29), and the output shaft of the motor (21) is rotatably mounted inside the outer casing (1).

6. The uniform drying oven according to claim 1, characterized in that: The hot air blower (28) is electrically installed at the output end of the controller (5), and the motor (21) is electrically installed at the output end of the controller (5).

7. The uniform drying oven according to claim 1, characterized in that: The exhaust assembly (3) includes an exhaust pipe (32), an adjustment plate (33) is rotatably installed on the outer wall of the exhaust pipe (32), and an exhaust port (31) is opened on the top wall of the outer shell (1).

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