Drying device for drying wet Chinese art paper
By using a drying device with ventilation, heating, and dynamic adjustment structure, the problem of uneven distribution of moisture and heat during the paper drying process is solved, achieving efficient and uniform drying of Xuan paper, improving surface smoothness and flexibility, and ensuring the stability and efficiency of the drying process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-29
- Publication Date
- 2026-03-24
AI Technical Summary
In the existing technology, the distribution of moisture and heat cannot be effectively controlled during the paper drying process, resulting in low drying efficiency and unstable quality. In particular, wrinkles or deformation are prone to occur in high humidity environments, affecting surface smoothness and overall quality.
The drying device, which employs a combination of ventilation, heating, and dynamic adjustment, rapidly removes moisture through a ventilation fan. Combined with heating devices distributed on the upper and lower surfaces and an electric telescopic structure, it achieves efficient and uniform drying of Xuan paper. By controlling the direction of hot air flow, it ensures uniform heating and paper stability.
This method achieves efficient and uniform drying of Xuan paper, improves surface smoothness and flexibility, reduces wrinkles and deformation, and enhances the stability and production efficiency of the drying process.
Smart Images
Figure CN224031369U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to papermaking device technical field, concretely is a drying device for xuan paper wet paste drying. BACKGROUND
[0002] The papermaking device technical field involves various equipment and processes for paper production, processing and handling, covering the entire process from pulp preparation to paper forming, pressing, drying and subsequent processing. Devices in this field aim to improve the production efficiency of paper, improve the quality of paper, and meet the performance requirements of paper for different purposes. Especially for the key steps of paper wet processing, drying, flatness control, the papermaking device realizes efficient and stable processing of paper in production and processing through innovative design, so that the paper has good surface finish, strength and flexibility, and is suitable for various application scenarios. Among them, a drying device for xuan paper wet paste drying refers to a drying equipment used after xuan paper wet paste processing. The purpose of the device is to quickly and evenly dry the xuan paper after wet paste, ensure the flatness and drying effect of the xuan paper, and avoid the problems of paper wrinkles or uneven drying caused by natural airing. It is suitable for efficient drying demand in xuan paper production and processing link.
[0003] In the drying process of paper, the existing technology often cannot effectively control the discharge of moisture and the distribution of heat, resulting in low drying efficiency and unstable quality of paper. The traditional natural airing method is easily affected by environmental humidity and temperature, resulting in long drying time and large quality fluctuation of paper. Especially in high humidity weather conditions, the paper after airing often has wrinkles or deformation due to uneven drying. This uneven drying process has a negative impact on the surface flatness and overall quality of the paper. In addition, due to the lack of effective airflow control in the drying process, the flow of hot air in the drying box is often not uniform, which easily leads to over-drying of paper in some areas and insufficient drying in other areas, resulting in unsatisfactory mechanical properties such as strength and flexibility of the paper, which is difficult to meet the quality requirements of xuan paper. UTILITY MODEL CONTENTS
[0004] In view of the deficiencies of the prior art, the utility model provides a drying device for xuan paper wet paste drying, which solves the problems of low drying efficiency and unstable quality of paper caused by the inability to effectively control the discharge of moisture and the distribution of heat, the traditional natural airing method is easily affected by environmental humidity and temperature, resulting in long drying time and large quality fluctuation of paper. Especially in high humidity weather conditions, the paper after airing often has wrinkles or deformation due to uneven drying. This uneven drying process has a negative impact on the surface flatness and overall quality of the paper.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: a drying device for xuan paper wet paste drying, including the drying box, the one end of drying box is equipped with first installation slot, the inside fixed connection of first installation slot has first heating device, the other end of drying box is equipped with first placing slot, the inside fixed connection of first placing slot has the exhaust fan, the other end of drying box is fixedly connected with motor, the output of motor is fixedly connected with the pivot, the outer wall of pivot is fixedly connected with baffle, the baffle can block the exhaust fan, the inside of drying box is equipped with the sliding slot, the inner wall sliding connection of sliding slot has first placing plate, the upper surface of first placing plate is placed with placing box.
[0006] As a preferred technical scheme of the utility model, the upper surface of the placing box is provided with a second installation slot, and the second installation slot is fixedly connected with a second heating device in the inside.
[0007] As a preferred technical scheme of the utility model, the lower surface of the placing box is fixedly connected with a fixed plate, the upper surface of the fixed plate is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with a second placing plate, and the second placing plate is slidingly connected to the inner wall of the placing box.
[0008] As a preferred technical scheme of the utility model, the upper surface of the second placing plate is provided with a perforation.
[0009] As a preferred technical scheme of the utility model, the lower surface of the placing box is provided with a second placing slot, and the second placing slot is fixedly connected with a hot air blower in the inside.
[0010] As a preferred technical scheme of the utility model, the two sides of the fixed plate are provided with air inlets.
[0011] As a preferred technical scheme of the utility model, one side of the drying box is fixedly connected with a control panel, and one side of the drying box is rotatably connected with a door body.
[0012] As a preferred technical scheme of the utility model, the control panel is electrically connected with the first heating device, the exhaust fan, the motor, the second heating device, the electric telescopic rod and the hot air blower.
[0013] Compared with the prior art, the utility model provides a drying device for xuan paper wet paste drying, which has the following beneficial effects:
[0014] 1. The drying device for wetting and drying xuan paper, through the high efficiency, uniform drying of xuan paper realized by the air extraction, heating and dynamic adjustment structure in the drying device, the surface flatness and consistency of the paper are ensured. Through the setting of the air extraction structure, the moisture in the drying process is rapidly discharged, the situation that the moisture is retained in the device is reduced, thereby the overall drying speed is accelerated; the wetting xuan paper is uniformly heated by the heating part, the problems of local overheating or uneven drying in the traditional drying method are avoided, the quality of the xuan paper after drying is ensured, especially the surface smoothness and flexibility are greatly improved. The design of the rotating baffle effectively controls the flow direction of the hot air, reduces the influence of the local temperature difference in the drying process on the xuan paper, ensures the stability and uniformity in the drying process, avoids the wrinkles and deformation of the paper caused by uneven drying in the local part. The design of the first placing plate makes the loading and unloading of the xuan paper more flexible, reduces the secondary damage in the manual operation process, further improves the work efficiency and result quality.
[0015] 2. The drying device for wetting and drying xuan paper, through the optimized hot air circulation and fine heating control, the efficient drying of xuan paper is realized, and the uniformity and quality of the paper are ensured. The heating device distributed on the upper and lower surfaces makes the heating more uniform, reduces the generation of local overheating and temperature difference in the traditional drying process, and improves the uniformity of drying. The electric telescopic structure makes the loading and unloading of the xuan paper more convenient and accurate, reduces the time and intensity of manual operation, and avoids the damage of the paper in the loading and unloading process. The design of the second placing plate can flexibly adjust the height and position of the xuan paper, effectively improves the stability of the paper in the drying process, and avoids uneven drying caused by the fixed position of the paper. The combination of the hot air device and the air inlet makes the internal air flow more orderly, ensures that the moisture is discharged in time, improves the drying speed and overall effect, reduces the fluctuation of the drying time and improves the drying efficiency. At the same time, the control panel realizes the precise control of each heating, telescopic, air circulation equipment, through the flexible adjustment of the working state of each equipment, the whole drying process is more intelligent and controllable, the consistency and production efficiency of the xuan paper drying are significantly improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the main view of the utility model structure;
[0017] Figure 2 It is the three-dimensional structure schematic diagram of the utility model;
[0018] Figure 3 It is the schematic diagram of the drying box part structure of the utility model;
[0019] Figure 4 It is the schematic diagram of the placing box part structure of the utility model.
[0020] In the figure: 1, drying box; 2, first installation groove; 3, first heating device; 4, first placement groove; 5, exhaust fan; 6, motor; 7, rotating shaft; 8, baffle; 9, sliding slot; 10, first placement plate; 11, placement box; 12, second installation groove; 13, second heating device; 14, fixed plate; 15, electric telescopic rod; 16, second placement plate; 17, perforation; 18, second placement groove; 19, hot air machine; 20, air inlet; 21, control panel; 22, door body. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0022] Embodiment one
[0023] Please refer to Figures 1-4 In the embodiment, the drying device for wet paper drying of rice paper comprises a drying box 1, a first installation groove 2 is formed in one end of the drying box 1, a first heating device 3 is fixedly connected in the first installation groove 2, a first placement groove 4 is formed in the other end of the drying box 1, an exhaust fan 5 is fixedly connected in the first placement groove 4, a motor 6 is fixedly connected to the other end of the drying box 1, a rotating shaft 7 is fixedly connected to the output end of the motor 6, a baffle 8 is fixedly connected to the outer wall of the rotating shaft 7, the baffle 8 can block the exhaust fan 5, a sliding slot 9 is formed in the inside of the drying box 1, a first placement plate 10 is slidingly connected to the inner wall of the sliding slot 9, and a placement box 11 is placed on the upper surface of the first placement plate 10.
[0024] In the embodiment, the efficient and uniform drying of the rice paper is realized through the exhaust, heating and dynamic adjustment structure in the drying device, and the surface flatness and consistency of the paper are ensured. Through the setting of the exhaust structure, the moisture in the drying process can be quickly discharged, and the situation that the moisture is retained in the inside of the device is reduced, so that the overall drying speed is accelerated; the heating part uniformly heats the wet paper, avoiding the problems of local overheating or uneven drying in the traditional drying method, and ensuring the quality of the rice paper after drying, especially the surface smoothness and flexibility are greatly improved. The design of the rotating baffle 8 effectively controls the flow direction of the hot air, reduces the influence of the local temperature difference in the drying process on the rice paper, ensures the stability and uniformity in the drying process, and avoids the wrinkles and deformation of the paper caused by uneven drying in local. The design of the first placement plate 10 makes the loading and unloading of the rice paper more flexible, reduces the secondary damage in the manual operation process, and further improves the work efficiency and result quality.
[0025] Preferably, the upper surface of the placing box 11 is provided with a second mounting groove 12, and the second mounting groove 12 is fixedly connected with a second heating device 13.
[0026] The efficient drying of the rice paper is realized through the optimized hot air circulation and fine heating control, the uniformity and quality of the paper are ensured, the heating is more uniform through the heating devices distributed on the upper and lower surfaces, the local overheating and temperature difference in the traditional drying process are reduced, and the uniformity of drying is improved.
[0027] Preferably, the lower surface of the placing box 11 is fixedly connected with a fixed plate 14, the upper surface of the fixed plate 14 is fixedly connected with an electric telescopic rod 15, the output end of the electric telescopic rod 15 is fixedly connected with a second placing plate 16, and the second placing plate 16 is slidingly connected to the inner wall of the placing box 11.
[0028] The electric telescopic structure makes the loading and unloading of the rice paper more convenient and accurate, reduces the time and intensity of manual operation, and avoids damage to the paper during loading and unloading.
[0029] Further, the upper surface of the second placing plate 16 is provided with a perforation 17.
[0030] The design of the second placing plate 16 can flexibly adjust the height and position of the rice paper, effectively improving the stability of the paper during drying, and avoiding uneven drying caused by fixed paper position.
[0031] Further, the lower surface of the placing box 11 is provided with a second placing groove 18, the inside of the second placing groove 18 is fixedly connected with a hot air blower 19, and the two sides of the fixed plate 14 are provided with an air inlet 20.
[0032] The combination of the hot air device and the air inlet 20 makes the internal air flow more orderly, ensures that the moisture is discharged in time, improves the drying speed and overall effect, reduces the fluctuation of drying time and improves the drying efficiency.
[0033] Further, one side of the drying box 1 is fixedly connected with a control panel 21, and one side of the drying box 1 is rotatably connected with a door body 22.
[0034] The control panel 21 realizes precise control of each heating, telescopic, and air circulation equipment, and through flexible adjustment of the working state of each equipment, the whole drying process is more intelligent and controllable, and the consistency and production efficiency of the rice paper drying are significantly improved.
[0035] Further, the control panel 21 is electrically connected with the first heating device 3, the exhaust fan 5, the motor 6, the second heating device 13, the electric telescopic rod 15, and the hot air blower 19.
[0036] The working principle and use process of the utility model are as follows: efficient and uniform drying of the rice paper is realized through the multi-level heating system, the electric telescopic mechanism and the precise air circulation design. The upper and lower heating devices provide uniform heat for the rice paper to ensure synchronous drying of the upper and lower surfaces. The electric telescopic structure is used for adjusting the relative height of the placing box 11 and the rice paper, ensuring accurate adjustment and convenient loading and unloading of the paper position during the drying process. The air circulation system, through the reasonable layout of the air heater 19 and the air inlet 20, makes the hot air in the drying box 1 flow uniformly and discharge moisture in time, maintains the internal environment, avoids moisture retention, and ensures efficient and stable drying. The control panel 21 is used for centralized control and monitoring of the running state of each key component, helping the operator to realize whole-process management of the drying process, ensuring the consistency and high quality of the paper drying. First, the wet rice paper to be dried is placed in the placing box 11, ensuring that the rice paper is placed flat on the second placing plate 16 to reduce the possibility of wrinkles during the drying process. The control panel 21 is started, and appropriate drying parameters are set according to the moisture content of the rice paper, including heating temperature, fan running speed and position adjustment of the electric telescopic rod 15. The heating system starts to work, and the upper and lower heating devices heat the rice paper uniformly at the same time. The electric telescopic structure can automatically or manually adjust the height of the rice paper during the drying process, ensuring uniform distribution of heat. The air heater 19 is started, and the internal air forms an orderly hot air circulation under the cooperation of the air inlet 20. Moisture is discharged in time through the air duct, maintaining a moderate humidity in the drying environment to speed up the drying speed of the rice paper. After drying is completed, all heating and air circulation devices are stopped by the control panel 21. The electric telescopic rod 15 is adjusted to the appropriate position, facilitating the operator to take out the dried rice paper from the placing box 11, check the drying effect of the rice paper, and confirm that the flatness and drying uniformity meet the quality requirements before transferring it to the next process for subsequent processing.
[0037] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A drying device for drying wet pasted rice paper, comprising a drying box (1), characterized in that: The drying box (1) is provided with a first installation slot (2) at one end, and a first heating device (3) is fixedly connected inside the first installation slot (2); the other end of the drying box (1) is provided with a first placing slot (4), and a suction fan (5) is fixedly connected inside the first placing slot (4); the other end of the drying box (1) is fixedly connected with a motor (6), the output end of the motor (6) is fixedly connected with a rotating shaft (7), and the outer wall of the rotating shaft (7) is fixedly connected with a baffle (8); the baffle (8) can block the suction fan (5); a sliding groove (9) is formed in the inside of the drying box (1), and a first placing plate (10) is slidably connected to the inner wall of the sliding groove (9); and a placing box (11) is placed on the upper surface of the first placing plate (10).
2. The drying device for wetting and drying of rice paper according to claim 1, characterized in that: A second installation slot (12) is formed in the upper surface of the placing box (11), and a second heating device (13) is fixedly connected inside the second installation slot (12).
3. The drying device for wetting and drying of rice paper according to claim 1, characterized in that: The lower surface of the placing box (11) is fixedly connected with a fixed plate (14), the upper surface of the fixed plate (14) is fixedly connected with an electric telescopic rod (15), the output end of the electric telescopic rod (15) is fixedly connected with a second placing plate (16), and the second placing plate (16) is slidably connected to the inner wall of the placing box (11).
4. The drying device for wetting and drying of rice paper according to claim 3, characterized in that: Perforations (17) are formed in the upper surface of the second placing plate (16).
5. The drying device for wetting and drying of rice paper according to claim 1, characterized in that: The lower surface of the placing box (11) is provided with a second placing slot (18), and a hot air fan (19) is fixedly connected inside the second placing slot (18).
6. The drying device for wetting and drying of rice paper according to claim 3, characterized in that: Air inlets (20) are formed in the two sides of the fixed plate (14).
7. The drying device for wetting and drying of rice paper according to claim 1, characterized in that: A control panel (21) is fixedly connected to one side of the drying box (1), and a door body (22) is rotatably connected to one side of the drying box (1).
8. The drying device for wetting and drying of rice paper according to claim 7, characterized in that: The control panel (21) is electrically connected with the first heating device (3), the suction fan (5), the motor (6), the second heating device (13), the electric telescopic rod (15), and the hot air fan (19).