Shoe drying oven with sterilization and odor removal

Abstract

The application discloses a shoe-making drying oven with sterilization and odor removal functions, which is characterized by comprising a box body provided with a heating area, a sterilization area and an odor removal area, so that drying, sterilization and odor removal can be integrated in the shoe-making process. The odor removal area is provided with a fresh air system, which can introduce fresh air from outside, filter the air and then uniformly blow the filtered air to the products to be processed, so that odor molecules on the products can be removed, and then the air containing the odor molecules can be discharged outside the box body through a special exhaust device, so that the products can be effectively deodorized. The integrated design can greatly improve the shoe-making production efficiency, reduce the time and cost of product transfer between multiple processes, avoid damage to the products caused by multiple times of transfer and improve the overall quality of the products.

Description

Technical Field

[0001] This utility model relates to the field of shoe machinery technology, specifically to a shoe drying oven with sterilization and deodorization functions. Background Technology

[0002] In existing technologies, shoe drying ovens typically have heating and sterilization functions, but often lack an effective deodorization process. Even after heating and sterilization during the shoe-making process, shoes may still retain unpleasant odors, which not only affects shoe quality but may also pose a potential threat to consumer health. Therefore, developing a shoe drying oven that can both heat and sterilize while effectively deodorizing is of paramount importance. Summary of the Invention

[0003] In view of this, the present invention provides a shoe drying oven with sterilization and deodorization functions.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A shoe drying oven with sterilization and deodorization functions includes a box body mounted on a conveyor belt, forming a working chamber between the box body and the conveyor belt. The working chamber contains products to be processed. The box body has a heating zone, a sterilization zone, and a deodorization zone arranged sequentially from the inlet to the outlet of the working chamber. The products to be processed pass through the heating zone, the sterilization zone, and the deodorization zone sequentially under the drive of the conveyor belt. The heating zone heats and dries the products to be processed, the sterilization zone sterilizes the products to be processed, and the deodorization zone removes odors from the products to be processed.

[0006] Preferably, the portion of the housing located in the deodorization zone forms a deodorization chamber. The deodorization chamber is equipped with a blowing device and an exhaust device. The blowing device blows air to disperse odors from the product to be processed in the working chamber, and the exhaust device sucks out odors from the working chamber and the product to be processed.

[0007] Preferably, the deodorizing chamber has an exhaust mounting part and blower mounting parts symmetrically arranged on both sides of the exhaust mounting part. The exhaust mounting part is located on the upper part of the working chamber. An air outlet is opened on the inner wall of the blower mounting part near the working chamber to connect the working chamber and the blower mounting part. The blower device blows air to deodorize the product to be processed in the working chamber through the air outlet.

[0008] Preferably, the air outlets on the inner walls of the air blowing installation parts on both sides are arranged opposite each other. After the product to be processed passes through the deodorization zone, the air blowing devices in the air blowing installation parts on both sides simultaneously blow air through the air outlets onto both sides of the product to be processed.

[0009] Preferably, an exhaust box is provided inside the exhaust installation part, the exhaust device is installed inside the exhaust box, an exhaust port is opened on the exhaust box, an exhaust cavity is provided between the exhaust box and the exhaust installation part, the exhaust port is connected to the exhaust cavity, and an air inlet connecting the exhaust cavity and the working cavity is opened on the inner wall of the exhaust cavity near the working cavity.

[0010] Preferably, the exhaust box is arranged in a closed manner with respect to the inner wall of the exhaust installation part.

[0011] Preferably, an auxiliary air inlet connecting the deodorizing chamber and the working chamber is provided on the inner wall of the side of the deodorizing chamber near the outlet of the working chamber.

[0012] Preferably, the blowing device is a fresh air fan, and at least two blowing devices are provided in the blowing installation section on each side.

[0013] The beneficial effects of this invention are as follows: by setting the chamber into three functional areas—a heating zone, a sterilization zone, and a deodorization zone—it achieves integrated operation of drying, sterilization, and deodorization in the shoe-making process. The heating zone uses high-efficiency heating elements, which can quickly and evenly heat the products to be processed to the required temperature, ensuring the drying effect while preventing damage from localized overheating. The sterilization zone is equipped with advanced sterilization devices, such as ultraviolet lamps or ozone generators, which can effectively kill bacteria and microorganisms on the product surface, ensuring the hygienic quality of the product. The deodorization zone uses a fresh air system to introduce fresh external air, which is then filtered efficiently and evenly blown onto the products to be processed, carrying away odor molecules. A dedicated exhaust system then expels the odor-containing air outside the chamber, effectively removing odors from the product. This integrated design not only greatly improves the efficiency of shoe production and reduces the time and cost of transferring products between multiple processes, but also avoids potential damage to the products caused by repeated handling, improving the overall quality of the product. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Appendix Figure 1 This is a schematic diagram of the box.

[0016] Appendix Figure 2 This is a schematic diagram of the odor removal zone structure;

[0017] Appendix Figure 3 This is a schematic diagram of the interior of the odor removal area;

[0018] Appendix Figure 4 For the appendix Figure 3 Another perspective diagram. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] The present invention will now be further described with reference to the accompanying drawings.

[0021] This utility model provides the following technical solution:

[0022] As attached Figure 1-4 As shown, this utility model discloses a shoe-making drying oven with sterilization and deodorization functions, including a box body 1 mounted on a conveyor belt (not shown). A working chamber 2 is formed between the box body 1 and the conveyor belt. Products to be processed (not shown) are placed in the working chamber 2. The box body 1 has a heating zone 3, a sterilization zone 4, and a deodorization zone 5 arranged sequentially from the inlet to the outlet of the working chamber 2. The products to be processed pass through the heating zone 3, sterilization zone 4, and deodorization zone 5 sequentially under the drive of the conveyor belt. The heating zone 3 heats and dries the products to be processed, the sterilization zone 4 sterilizes the products to be processed, and the deodorization zone 5 removes odors from the products to be processed. Specifically, in this design, by setting the box body 1 with three functional areas—heating zone 3, sterilization zone 4, and deodorization zone 5—integrated operation of drying, sterilization, and deodorization in the shoe-making process is achieved. The heating zone 3 uses a high-efficiency heating element, which can quickly and evenly heat the products to be processed to the required temperature, ensuring the drying effect while avoiding damage to the products due to localized overheating. Sterilization zone 4 is equipped with advanced sterilization devices, such as ultraviolet lamps or ozone generators, which can effectively kill bacteria and microorganisms on the product surface, ensuring the hygienic quality of the product. Deodorization zone 5 uses a fresh air system to introduce fresh external air, which is then filtered efficiently and evenly blown onto the products to be processed, carrying away odor molecules. A dedicated exhaust system then expels the odor-containing air outside the chamber 1, effectively removing product odors. This integrated design not only greatly improves the efficiency of shoe manufacturing and reduces the time and cost of transferring products between multiple processes, but also avoids potential damage to the products caused by repeated handling, thus improving the overall quality of the product.

[0023] Furthermore, the portion of the housing 1 located within the deodorization zone 5 forms a deodorization chamber 6. The deodorization chamber 6 is equipped with a blowing device 15 and an exhaust device 16. The blowing device 15 blows air onto the product to be processed within the working chamber 2 to disperse odors, while the exhaust device 16 extracts and removes odors from the working chamber 2 and the product to be processed. Specifically, in this embodiment, the blowing device 15 employs multiple sets of high-efficiency fans, which generate a strong and uniform airflow to ensure that odor molecules on the surface of the product to be processed are fully dispersed. The exhaust device 16 uses a suction or exhaust system to quickly and effectively extract odors from the working chamber 2 and the product to be processed, and exhaust them outside the housing 1. This combined blowing and exhaust design further enhances the deodorization effect, ensuring that the product to be processed is essentially odor-free after passing through the deodorization zone 5, achieving a more ideal processing result. Meanwhile, the design of the deodorizing chamber 6 also takes into account the circulation and renewal of airflow. By rationally arranging the positions of the blowing device 15 and the exhaust device 16, the airflow in the working chamber 2 is ensured, avoiding the accumulation of odors and secondary pollution.

[0024] Furthermore, the deodorizing chamber 6 has an exhaust mounting part 7 and blower mounting parts 8 symmetrically arranged on both sides of the exhaust mounting part 7. The exhaust mounting part 7 is located on the upper part of the working chamber 2. The blower mounting part 8 has a blower port 9 on its inner wall near the working chamber 2, connecting the working chamber 2 and the blower mounting part 8. The blower device 15 blows air through the blower port 9 to deodorize the product to be processed in the working chamber 2. Specifically, in this embodiment, the exhaust mounting part 7 is located in the upper center of the deodorizing chamber 6. This layout is conducive to quickly and effectively extracting the odorous air from the upper part of the working chamber 2. The blower mounting parts 8 are symmetrically distributed on both sides of the exhaust mounting part 7, and the design of the blower port 9 allows the airflow to be blown onto the product to be processed at a more suitable angle and force, ensuring that all parts of the product receive uniform airflow. The blower device 15 is installed in the blower mounting part 8 and accurately delivers the airflow into the working chamber 2 through the blower port 9 to deodorize the product to be processed from all directions. This combination and rational layout of the exhaust installation section 7 and the blower installation section 8 further optimizes the airflow organization within the deodorization chamber 6, making the deodorization process more efficient and thorough, and better meeting the deodorization requirements of shoe manufacturing.

[0025] Furthermore, the air outlets 9 on the inner walls of the two sides of the air-blowing mounting parts 8 are arranged opposite each other. After the product to be processed passes through the deodorization zone 5, the air-blowing devices 15 in the two sides of the air-blowing mounting parts 8 simultaneously blow air from the air outlets 9 onto both sides of the product to be processed. Specifically, in this embodiment, the air outlets 9 on the inner walls of the two sides of the air-blowing mounting parts 8 are arranged opposite each other. This design allows the air-blowing devices 15 on both sides to start simultaneously when the product to be processed passes through the deodorization zone 5, blowing convective airflow to both sides of the product through the air outlets 9. This convective blowing method not only enhances the penetration of the airflow, making it easier for odor molecules to be dispersed, but also ensures that both sides of the product receive a uniform and strong blowing effect, thereby greatly improving the deodorization efficiency. At the same time, convective blowing also helps to form a more stable airflow field, avoiding the problems of airflow turbulence and uneven deodorization that may be caused by unilateral blowing, so that the product to be processed can more thoroughly remove odors after passing through the deodorization zone 5, achieving higher processing quality.

[0026] Furthermore, an exhaust box 10 is provided inside the exhaust installation part 7, and the exhaust device 16 is installed inside the exhaust box 10. An exhaust port 11 is provided on the exhaust box 10, and an exhaust cavity 12 is provided between the exhaust box 10 and the exhaust installation part 7. The exhaust port 11 communicates with the exhaust cavity 12, and an air inlet 13 communicating with the working cavity 2 is provided on the inner wall of the exhaust cavity 12 near the working cavity 2. Specifically, in this embodiment, the exhaust box 10 is securely installed inside the exhaust installation part 7, and its interior accommodates the exhaust device 16. This design makes the exhaust process more concentrated and efficient. The exhaust port 11 on the exhaust box 10 serves as the inlet for odorous air to enter the exhaust box 10 and is tightly connected to the exhaust cavity 12. The exhaust chamber 12 serves as a transition area. An air inlet 13 on its inner wall near the working chamber 2 cleverly connects the exhaust chamber 12 and the working chamber 2, allowing odorous air from the working chamber 2 to smoothly enter the exhaust chamber 12 through the air inlet 13, and then be drawn out by the exhaust device 16 via the exhaust port 11 and discharged outside the chamber 1. This design, combining the exhaust box 10 and the exhaust chamber 12, not only optimizes the exhaust path and improves exhaust efficiency, but also effectively prevents odorous air from lingering inside the chamber 1 and causing secondary pollution, thereby further enhancing the deodorization effect of the shoe drying oven.

[0027] Furthermore, the exhaust box 10 and the inner wall of the exhaust mounting part 7 are arranged in a closed manner. Specifically, in this embodiment, the exhaust box 10 and the inner wall of the exhaust mounting part 7 are sealed together through a tight sealing design, ensuring that there are no gaps or leaks between them. This closed arrangement effectively prevents odorous air in the working chamber 2 from bypassing the exhaust device 16 and leaking directly to the outside of the box 1 or other areas during the exhaust process, thereby avoiding secondary pollution and odor diffusion. At the same time, this design also enhances the overall sealing and stability of the exhaust system, improves exhaust efficiency, and enables the shoe drying oven to operate more efficiently and reliably during the deodorization process.

[0028] Furthermore, an auxiliary air inlet 14 connecting the deodorizing chamber 6 and the working chamber 2 is provided on the inner wall of the deodorizing chamber 6 near the outlet of the working chamber 2. Specifically, in this embodiment, part of the odorous air in the working chamber 2 enters the exhaust chamber 12 through the air inlet 13 on the inner wall of the exhaust chamber 12 near the working chamber 2, and is then drawn in by the exhaust device 16 through the exhaust port 11 on the exhaust box 10; the other part of the odorous air enters the deodorizing chamber 6 through the auxiliary air inlet 14 on the inner wall of the deodorizing chamber 6 near the outlet of the working chamber 2, and is also drawn in by the exhaust device 16.

[0029] Furthermore, the blowing device 15 is a fresh air fan, and at least two blowing devices 15 are provided in each side of the blowing installation part 8. Specifically, in this embodiment, the fresh air fan, as the blowing device 15, has a strong air output capability and can continuously and stably generate airflow. The configuration of at least two blowing devices 15 in each side of the blowing installation part 8 ensures sufficient and uniform airflow distribution. Multiple blowing devices 15 working together can form a wider and more uniform blowing area, allowing all parts of the product to be processed to fully receive the airflow, thereby effectively removing odor molecules from the product surface. At the same time, this arrangement also enhances the flexibility and controllability of the blowing process, allowing the working state and airflow of the blowing device 15 to be adjusted according to actual needs to adapt to different products and different deodorization requirements, further improving the practicality and efficiency of the shoe drying oven's deodorization function.

[0030] The odor removal principle of this design is as follows:

[0031] When the shoe drying oven starts operating, the products to be processed are placed on a conveyor belt, passing sequentially through heating zone 3 and sterilization zone 4 before entering deodorization zone 5. In deodorization zone 5, fresh air fans, acting as blowing devices 15, begin operation. At least two fresh air fans in each side of the blowing installation section 8 start simultaneously, generating a strong and uniform airflow. This airflow passes through air outlets 9 and is blown towards the products to be processed at an appropriate angle and force. Because the air outlets 9 on the inner walls of the blowing installation sections 8 on both sides are arranged opposite each other, the airflow forms convection, enhancing penetration and making it easier to disperse odor molecules on the surface of the products to be processed. Moreover, both sides of the product receive a uniform and strong blowing effect, greatly improving deodorization efficiency.

[0032] Meanwhile, the exhaust system 16 is also operating, and it connects to the outside of the housing 1. Part of the odorous air in the working chamber 2 enters the exhaust chamber 12 through the air inlet 13 on the inner wall near the working chamber 2, and is then drawn in by the exhaust system 16 through the exhaust port 11 on the exhaust box 10. The other part of the odorous air enters the deodorizing chamber 6 through the auxiliary air inlet 14 on the inner wall near the outlet of the working chamber 2, and is also drawn in by the exhaust system 16. The exhaust box 10 and the inner wall of the exhaust installation part 7 are sealed, ensuring concentrated and efficient exhaust and preventing odorous air leakage. The exhaust system 16 quickly and effectively discharges the drawn-in odorous air to the outside of the housing 1, avoiding odor accumulation and secondary pollution. Through this combined blowing and exhaust design, efficient and thorough removal of odors from shoe products is achieved, meeting the requirements for odor removal in shoe production.

[0033] Specifically, the blowing device 15 and exhaust device 16 in this design are respectively the fresh air fan and exhaust fan in the prior art. Both of these devices are mature products available on the market, so they will not be described in detail here. The heating zone and sterilization zone can also use mature heating elements and sterilization equipment in the prior art. For example, the heating zone can use an infrared heater or a hot air circulation heating device. These heating methods have the advantages of fast heating speed and precise temperature control, which can better meet the drying needs of different shoe materials. In addition to the ultraviolet lamps and ozone generators mentioned above, the sterilization zone can also use plasma sterilization devices according to actual production needs, so they will not be described in detail here.

[0034] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A shoe drying oven with sterilization and deodorization functions, comprising a box body mounted on a conveyor belt, wherein a working chamber is formed between the box body and the conveyor belt, and the products to be processed are placed in the working chamber, characterized in that: The chamber has a heating zone, a sterilization zone, and a deodorization zone arranged sequentially from the inlet to the outlet of the working chamber. The product to be processed passes through the heating zone, sterilization zone, and deodorization zone sequentially under the drive of the conveyor belt. The heating zone heats and dries the product to be processed. The sterilization zone sterilizes the product to be processed. The deodorization zone removes the odor from the product to be processed. The portion of the chamber located in the deodorization zone forms a deodorization chamber. The deodorization chamber is equipped with a blowing device and an exhaust device. The blowing device blows air onto the product to be processed in the working chamber to dissipate odors. The exhaust device sucks out the odors in the working chamber and the odors on the product to be processed. The deodorization chamber has an exhaust installation part and blowing installation parts symmetrically arranged on both sides of the exhaust installation part. The exhaust installation part is located in the upper part of the working chamber. An air outlet is opened on the inner wall of the blowing installation part near the working chamber, connecting the working chamber and the blowing installation part. The blowing device blows air onto the product to be processed in the working chamber to deodorize through the air outlet.

2. The shoe drying oven with sterilization and deodorization functions according to claim 1, characterized in that: The air outlets on the inner walls of the air blowing installation parts on both sides are arranged opposite each other. After the product to be processed passes through the deodorization zone, the air blowing devices in the air blowing installation parts on both sides simultaneously blow air through the air outlets to both sides of the product to be processed.

3. The shoe drying oven with sterilization and deodorization functions according to claim 1, characterized in that: An exhaust box is installed inside the exhaust installation part, and the exhaust device is installed inside the exhaust box. An exhaust port is opened on the exhaust box. An exhaust cavity is provided between the exhaust box and the exhaust installation part. The exhaust port is connected to the exhaust cavity. An air inlet is opened on the inner wall of the exhaust cavity near the working cavity, connecting the exhaust cavity and the working cavity.

4. The shoe drying oven with sterilization and deodorization functions according to claim 3, characterized in that: The exhaust box is enclosed from the inner wall of the exhaust installation part.

5. The shoe drying oven with sterilization and deodorization functions according to claim 1, characterized in that: An auxiliary air inlet connecting the deodorizing chamber and the working chamber is provided on the inner wall of the side near the outlet of the working chamber.

6. The shoe drying oven with sterilization and deodorization functions according to claim 2, characterized in that: The blowing device is a fresh air fan, and at least two blowing devices are provided in the blowing installation section on each side.

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