Ancient book Xuan paper rapid drying machine

Abstract

The utility model relates to the technical field of ancient book restoration, and the utility model provides ancient book rice paper quick baking machine, it includes the baking shell, the baking shell upper side has the baking surface, the baking shell has the mounting groove, the mounting groove is located the below of baking shell, the baking shell has the flow guide groove, the flow guide groove is located the four -around of baking surface, heating assembly sets up in mounting groove, the baking surface is used for drying ancient book rice paper, the flow guide groove is used for collecting the water liquid on the baking surface. Solve the technical problem that ancient book restoration in the prior art rice paper restoration is easy to be wrinkled and damaged, ensure the integrality of paper when ancient book restoration.

Description

Technical Field

[0001] This utility model relates to the field of ancient book restoration technology, specifically to a rapid drying machine for ancient book Xuan paper. Background Technology

[0002] In the field of ancient book restoration and preservation, the drying process of Xuan paper-based ancient books is a crucial step in ensuring the integrity of cultural relics. Traditional drying methods, due to their low efficiency and poor preservation effects, cannot meet the stringent requirements of "fast, safe, and non-destructive" ancient book restoration, becoming a significant bottleneck restricting the progress of ancient book preservation work.

[0003] Early ancient Xuan paper was mostly dried by natural air drying, a method that was entirely dependent on environmental conditions: the drying cycle could take several days or even weeks. In high-humidity areas (such as the plum rain season in the south), Xuan paper was prone to mold growth due to prolonged dampness, leading to mold growth on the paper and blurred writing. In a dry environment, rapid evaporation of moisture would cause the Xuan paper to shrink unevenly, resulting in irreversible wrinkles or cracks.

[0004] Traditional mechanical drying equipment has significant technical shortcomings and is difficult to adapt to the fragile characteristics of Xuan paper. Hot air direct blowing equipment uses strong airflow to carry heat for drying, and the high temperature of the hot air (usually exceeding 60°C) will cause the Xuan paper fibers to become brittle, the paper to change color and turn yellow, and even scorch marks; while the airflow disturbance will cause the thin Xuan paper to flutter and fold, further increasing the risk of tearing.

[0005] With increased efforts in cultural heritage protection, the requirements for drying techniques in ancient book restoration are becoming increasingly stringent: it necessitates rapidly shortening the processing cycle to cope with the backlog of ancient books awaiting restoration, while simultaneously achieving "non-destructive drying" to avoid any physical or chemical damage. The contradiction between efficiency and safety in traditional techniques is becoming increasingly prominent, and the market urgently needs specialized equipment that can precisely control the drying process and effectively protect the physical form of Xuan paper. Utility Model Content

[0006] To overcome the above-mentioned defects, embodiments of this utility model provide a rapid drying machine for ancient book Xuan paper, which solves the technical problem in the prior art that Xuan paper is easily damaged by wrinkles during the restoration of ancient books.

[0007] According to one aspect, at least one embodiment of the present invention provides a rapid drying machine for ancient book Xuan paper, comprising:

[0008] The drying shell has a drying surface on its upper side, a mounting groove located below the drying shell, and a flow guide groove located around the drying surface.

[0009] A heating component is disposed in the mounting groove, the drying surface is used to dry the ancient Xuan paper, and the guide groove is used to collect the water-containing liquid on the drying surface.

[0010] As a further technical solution, it also includes:

[0011] A thermal insulation component is disposed within the mounting groove and pressed onto the heating assembly;

[0012] A fixing plate is pressed onto the insulation component to fix the insulation component in the mounting groove.

[0013] As a further technical solution, the heating component includes:

[0014] An insulating plate, which abuts against the bottom surface of the mounting groove;

[0015] A winding plate, wherein the winding plate is arranged in several segments at intervals, and a heating wire is wound on the winding plate;

[0016] A pressure plate is pressed onto the winding plate to fix the heating wire, and the heat insulation component is pressed onto the pressure plate.

[0017] As a further technical solution, the edge of the winding plate in the length direction has a wire-locking groove, and the wire-locking groove is arranged in a plurality of spaced intervals.

[0018] As a further technical solution, the edge of the winding plate along its length direction also has a spacing portion, the spacing portion being located between two adjacent wire clamping grooves, and the width of the spacing portions arranged in a plurality of intervals decreasing sequentially from both ends to the middle, and there is a gap between two adjacent winding plates, the gap gradually decreasing from both sides to the middle along the length direction of the mounting groove.

[0019] As a further technical solution, it also includes:

[0020] The drying shell is oscillatingly mounted on the frame;

[0021] A swing drive is hinged to the frame, and the output end of the swing drive is hinged to the fixed plate. The swing drive is used to drive the drying shell to swing.

[0022] As a further technical solution, the side wall of the guide groove has a flow channel, and after the drying shell swings, the flow channel is located at the lower end of the drying shell.

[0023] As a further technical solution, it also includes:

[0024] A plurality of connecting wires are provided, each electrically connected to a plurality of the heating wires, and the connecting wires extend through the fixing plate to the outside of the mounting groove.

[0025] As a further technical solution, the insulation component is rock wool or glass wool.

[0026] As a further technical solution, the dried shell is rectangular.

[0027] The beneficial effects of this utility model are as follows:

[0028] In this invention, the heating component transfers heat through the drying surface, achieving a gradual drying process from the center outwards. Unlike the "disorderly drying" of direct hot air blowing or the "slow and uneven drying" of natural air drying in existing technologies, this orderly drying method fundamentally avoids shrinkage and cracking caused by excessive local differences in moisture content, providing more precise protection for the Xuan paper. Secondly, the active heating design of the heating component shortens the drying time, significantly improving efficiency compared to natural air drying. Simultaneously, the adjustable heating temperature avoids high-temperature damage, overcoming the high-temperature hazards of traditional hot air equipment.

[0029] Most existing technologies lack dedicated water control structures, while the guide channel can collect liquids promptly, preventing secondary damping and solving the problem of moisture accumulation in traditional air drying. Furthermore, the flat design of the drying surface provides stable support for the Xuan paper, avoiding wrinkles and damage caused by uneven surfaces or airflow disturbances, as is common in existing technologies, further preserving the physical form of the ancient Xuan paper. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0031] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0032] Figure 2 for Figure 1 A top view of the structure in the embodiment;

[0033] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure of AA;

[0034] Figure 4 for Figure 3 A magnified structural diagram of B in the diagram;

[0035] Figure 5 for Figure 1 A schematic diagram of the heating component in the embodiment;

[0036] Figure 6 for Figure 5 A schematic diagram of the assembly structure of the winding plate, heating wire, and fixing plate.

[0037] In the diagram: Drying shell-1, Drying surface-101, Mounting groove-102, Flow guide groove-103, Flow channel-104, Heating component-2, Insulation board-201, Winding board-202, Heating wire-203, Wire pressing plate-204, Wire clamping groove-205, Spacing part-206, Gap-207, Connecting wire-208, Insulation component-3, Fixing plate-4, Frame-5, Swing drive component-6. Detailed Implementation

[0038] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0039] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0040] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0041] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0043] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0044] like Figures 1-6 As shown, it illustrates a rapid drying machine for ancient Xuan paper in one embodiment of the present invention.

[0045] In some examples, such as Figures 1-3 As shown, the rapid drying machine for ancient Xuan paper includes a drying shell 1, a drying surface 101 on the upper side of the drying shell 1, an installation groove 102 on the lower side of the drying shell 1, and a guide groove 103 on the periphery of the drying shell 1. The heating component 2 is disposed in the installation groove 102. The drying surface 101 is used to dry the ancient Xuan paper, and the guide groove 103 is used to collect the water-containing liquid on the drying surface 101.

[0046] The drying shell 1 serves as a supporting structure, with its upper drying surface 101 providing a direct platform for placing and drying the ancient Xuan paper. Because Xuan paper is thin and easily damaged, the flatness of the drying surface 101 ensures that the paper remains stretched during the drying process, preventing wrinkles or tears caused by uneven surfaces. The mounting groove 102 on the lower side of the drying shell 1 provides a stable installation space for the heating component 2. This built-in design not only protects the heating component 2 from external impacts or dust, extending its service life, but also allows the heat from the heating component 2 to be more concentrated on the drying surface 101, reducing heat loss, improving heat utilization efficiency, and thus accelerating the drying speed of the ancient Xuan paper.

[0047] The guide groove 103 on the periphery of the drying shell plays a role in guiding water during the drying process. Before drying, the ancient Xuan paper contains a certain amount of moisture. During heating and drying, this moisture evaporates, forming water vapor. Some of this water vapor may condense into a liquid containing water upon cooling, and any remaining moisture from the Xuan paper itself will also flow down. The guide groove 103 can collect this liquid in a timely manner, preventing it from accumulating on the drying surface 101 and re-seeping into the Xuan paper. This avoids problems such as localized excessive moisture, mold, or paper deformation, thus ensuring the drying quality of the ancient Xuan paper.

[0048] Heating component 2 is installed within mounting slot 102. The heat it generates is transferred to the ancient Xuan paper through drying surface 101, achieving rapid heating and drying of the Xuan paper. It is worth noting that the heating method of heating component 2 results in the ancient Xuan paper drying gradually from the center outwards during the drying process. This is because when drying on drying surface 101, the water molecules inside the Xuan paper flow outwards along the internal gaps faster than evaporating from the top surface, resulting in the center drying first, followed by gradual drying around the edges. This gradual drying method effectively avoids uneven shrinkage, wrinkling, or even cracking caused by excessive differences in moisture content between the inside and outside or in certain areas, thus preserving the physical form of the ancient Xuan paper to the greatest extent. Compared to natural air drying, this active heating method significantly shortens the drying time and improves processing efficiency, making it particularly suitable for ancient Xuan paper requiring rapid restoration or preservation. Simultaneously, heating component 2 can adjust the heating temperature according to the characteristics of the Xuan paper, avoiding damage caused by high temperatures and achieving a gentle yet efficient drying effect.

[0049] In existing technologies, traditional natural air drying relies on environmental humidity and temperature, has an extremely long drying cycle, and makes Xuan paper susceptible to external dust and insect damage. Furthermore, uneven moisture distribution during the drying process easily leads to shrinkage and wrinkling, severely affecting the integrity of ancient books. Some drying equipment using direct hot air blowing often suffers from uneven heat distribution, causing localized, instantaneous high temperatures on the Xuan paper, resulting in brittleness, discoloration, and even scorch marks. The strong airflow of hot air also causes the thin Xuan paper to flutter, further increasing the risk of breakage. In addition, some equipment lacks effective water control structures, allowing condensation or moisture from the Xuan paper to accumulate on the surface, leading to secondary dampness and affecting the drying quality.

[0050] The drying machine in this embodiment specifically addresses these issues. First, the heating component 2 transfers heat through the drying surface 101, achieving a gradual drying process from the center outwards. Unlike the "disorderly drying" of direct hot air blowing or the "slow and uneven drying" of natural air drying in existing technologies, this orderly drying method fundamentally avoids shrinkage and cracking caused by excessive local differences in moisture content, providing more precise protection for the Xuan paper. Second, the active heating design of the heating component 2 shortens the drying time, significantly improving efficiency compared to natural air drying. Simultaneously, the adjustable heating temperature avoids high-temperature damage, overcoming the high-temperature hazards of traditional hot air equipment.

[0051] Most existing devices lack a dedicated water control structure, while the guide channel 103 can collect liquid in a timely manner, preventing secondary damping and solving the problem of moisture accumulation in traditional air drying. In addition, the flat design of the drying surface 101 provides stable support for the Xuan paper, avoiding wrinkles and damage caused by uneven placement or airflow disturbances in existing technologies, further protecting the physical form of the ancient book Xuan paper.

[0052] Furthermore, it also includes a heat insulation component 3, which is disposed in the mounting groove 102 and pressed onto the heating component 2. A fixing plate 4 is pressed onto the heat insulation component 3 to fix the heat insulation component 3 in the mounting groove 102.

[0053] In some examples, such as Figure 3 As shown, the heat insulation component 3 is disposed within the mounting groove 102 and pressed against the heating component 2. Its function is to reduce heat loss from the heating component 2. The heat insulation component 3 forms a heat insulation barrier, confining the heat generated by the heating component 2 to the area near the drying surface 101 to the maximum extent, allowing the heat to be transferred more concentratedly to the drying surface 101, improving heat utilization efficiency, and thus accelerating the drying speed of the ancient Xuan paper. At the same time, reducing heat dissipation also reduces the impact of the equipment on the ambient temperature, avoiding the risk of burns to operators due to overheating of the equipment, and improving operational safety.

[0054] The fixing plate 4 is pressed onto the insulation component 3 and fixed within the mounting groove 102. This design enhances the stability of the overall structure. By pressing and fixing the insulation component 3, the fixing plate 4 ensures that the insulation component 3 and the heating component 2 are always in close contact, avoiding a decrease in heat transfer efficiency due to loose components. This ensures the uniformity of heat distribution on the drying surface 101, making the gradual drying process of the ancient Xuan paper more stable and reliable, and further guaranteeing the drying quality.

[0055] Furthermore, the heating assembly 2 includes an insulating plate 201, which abuts against the bottom surface of the mounting groove 102. The winding plate 202 is arranged in several segments at intervals. A heating wire 203 is wound on the winding plate 202. A pressure plate 204 is pressed on the winding plate 202 to fix the heating wire 203. The heat insulation component 3 is pressed on the pressure plate 204.

[0056] In some examples, such as Figures 3-6 As shown, the insulating plate 201 abuts against the bottom surface of the mounting groove 102, and its core function is to achieve electrical isolation. The insulating plate 201 can effectively block the current conduction between the heating wire 203 and the drying shell 1, prevent leakage, ensure the safety of operators, and at the same time avoid potential damage to the ancient Xuan paper caused by the electric drying shell 1, thus improving the electrical safety of the equipment. The winding plate 202 is arranged in several segments with heating wires 203 wound on it. The segmented winding plate 202 allows the heating wires 203 to be distributed more regularly and the heat release to be more uniform. Combined with the characteristic of "gradual drying from the middle to both sides", the temperature gradient of the drying surface 101 can be precisely controlled to ensure that the ancient Xuan paper is heated stably during the drying process and avoid paper damage caused by local overheating.

[0057] The pressure plate 204 is pressed onto the winding plate 202 and is specifically used to fix the heating wire 203. During long-term use of the equipment or when the heating wire 203 expands and contracts due to temperature changes, the heating wire is prone to loosening or displacement, leading to abnormal heat distribution. The pressure plate 204 uses continuous pressure to firmly fix the heating wire 203 onto the winding plate 202, preventing its position from shifting and ensuring that the heating wire 203 always releases heat along a preset trajectory, maintaining the temperature stability of the drying surface 101, and thus ensuring the consistency of the drying process of the ancient Xuan paper. At the same time, the pressure plate 204 also provides a flat bearing surface for the insulation component 3, allowing the insulation component 3 to be pressed evenly and enhancing the insulation effect.

[0058] Furthermore, the edge of the winding plate 202 in the longitudinal direction has a wire-locking groove 205, which is arranged in a plurality of spaced intervals.

[0059] In some examples, such as Figures 4-6 As shown, the wire-holding grooves 205 along the length of the winding plate 202 provide positioning constraints for the winding of the heating wire 203. Several spaced wire-holding grooves 205 can hold the heating wire 203 in a preset position, preventing the heating wire from sliding or shifting on the winding plate 202.

[0060] The clamping effect of the wire-clamping groove 205 on the heating wire 203 enhances the connection between the heating wire and the winding plate 202. Combined with the pressing and fixing effect of the pressure plate 204, this forms a double constraint, effectively preventing the heating wire from loosening even after long-term use and ensuring the long-term stable operation of the heating assembly 2. Compared to simply relying on the pressure plate for fixation, this method offers greater structural stability. The wire-clamping groove 205 makes the winding of the heating wire 203 more standardized and the fixation more reliable, further ensuring heating uniformity and equipment stability. This makes the drying process of ancient Xuan paper more controllable and improves the overall performance of the equipment.

[0061] Furthermore, the edge of the winding plate 202 along its length direction also has a spacing portion 206, which is located between two adjacent wire clamping grooves 205. The spacing portions 206 arranged in a plurality of intervals decrease in width from both ends to the middle. There is a gap 207 between two adjacent winding plates 202, which gradually decreases from both sides to the middle along the length direction of the mounting groove 102.

[0062] In some examples, such as Figures 4-6As shown, the spacer portion 206 on the longitudinal edge of the winding plate 202 is located between two adjacent wire-holding grooves 205, further improving the limiting structure for the heating wire 203. The spacer portion 206 can fill the gap between the wire-holding grooves 205, preventing the heating wire 203 from excessively bending or shifting between adjacent wire-holding grooves. Together with the wire-holding grooves 205, it forms a continuous constraint on the heating wire, ensuring a more regular shape of the heating wire on the winding plate and reducing local heat anomalies caused by heating wire deformation.

[0063] The spacing of several intervals 206 decreases in width from both ends to the middle, a design that aligns with the characteristic of "gradual drying from the middle to both sides." The variation in interval width indirectly affects the distribution density of the heating wires 203 on the winding plate 202. A narrower middle interval results in a more compact spacing between adjacent wire-holding grooves 205, leading to a higher winding density of the heating wires and more concentrated heat release. Conversely, a wider end interval results in a sparser distribution of the heating wires and a more gradual heat release. This gradient design actively guides the drying surface 101 to form a temperature field that decreases from the middle to both sides, enhancing the orderly drying effect and avoiding the uneven drying problem of Xuan paper caused by disordered temperature distribution in existing technologies.

[0064] The gap 207 between two adjacent winding plates 202 gradually decreases from both sides to the middle along the length of the mounting groove 102, further optimizing the overall heat distribution. The size of the gap 207 directly affects the heat flow between the winding plates. A small gap in the middle makes it difficult for heat to dissipate, maintaining a higher temperature in the middle area; a large gap on both sides allows heat to be conducted outwards appropriately. Combined with the variation in the width of the spacer 206, a heating pattern of "heat gathering in the middle and uniform heat on both sides" is formed, which is precisely matched with the characteristic of water molecules flowing outwards inside the Xuan paper, making the drying process more efficient and more in line with the physical properties of Xuan paper.

[0065] Compared with existing technologies where the winding plates are evenly spaced or have no specific gradient design, the width gradient of the spacing section 206 and the size gradient of the gap 207 achieve precise control of the drying process from the perspective of actively regulating the temperature distribution. This ensures the priority drying efficiency of the middle area and avoids excessive dryness and wetness differences caused by excessive lag on both sides, further improving the uniformity and safety of drying ancient Xuan paper and making the equipment more targeted when processing fragile Xuan paper.

[0066] Furthermore, it also includes a frame 5, on which the drying shell 1 is oscillatingly mounted, and an oscillating drive 6 is hingedly mounted on the frame 5. The output end of the oscillating drive 6 is hingedly mounted to the fixed plate 4. The oscillating drive 6 is used to drive the drying shell 1 to oscillate.

[0067] In some examples, such as Figure 3As shown, the drying shell 1 is oscillatingly mounted on the frame 5. When placing and removing ancient Xuan paper, the drying surface 101 can be adjusted to an inclined angle, facilitating operation and preventing difficulties in handling due to the large size of the Xuan paper. The oscillation drive 6 is hinged to the frame 5, and its output end is hinged to the fixed plate 4, providing stable power support for the oscillation of the drying shell 1. Its hinged structure ensures the smoothness of the oscillation process and avoids jamming or structural wear that may be caused by rigid connections.

[0068] The frame 5 provides a stable mounting base for the drying shell 1 and the oscillating drive 6, ensuring the stability of the overall structure during oscillation. The synergistic effect of the oscillating drive 6 and the drying shell 1 enables the drying machine to maintain its advantages in orderly drying while possessing greater adaptability, further improving the efficiency and quality of drying ancient Xuan paper.

[0069] Furthermore, the side wall of the guide groove 103 has a flow channel 104, and after the drying shell 1 swings, the flow channel 104 is located at the lower end of the drying shell 1.

[0070] In some examples, such as Figures 1-3 As shown, the drainage channel 104 on the side wall of the guide trough 103 provides a directional discharge path for the collected water-containing liquid. During the drying process, if the liquid collected in the guide trough 103 cannot be discharged in time, it may overflow due to excessive accumulation and re-contact the ancient Xuan paper, causing secondary dampness. The design of the drainage channel 104 effectively solves this problem, ensuring that the liquid can flow smoothly out along the channel and avoid accumulation in the guide trough 103.

[0071] When the drying shell 1 swings under the action of the swing drive 6, the drainage channel 104 is located at the lower end of the drying shell 1. This design makes full use of gravity to improve drainage efficiency. When the drying shell 1 swings, its tilt angle changes. The drainage channel 104 at the lower end allows the liquid in the guide groove 103 to converge into the channel and be discharged more quickly under the pull of gravity, ensuring that the liquid can be discharged efficiently.

[0072] Furthermore, it also includes connecting wires 208, which are multiple and electrically connected to multiple heating wires 203 respectively. The connecting wires 208 extend through the fixing plate 4 to the outside of the mounting groove 102.

[0073] In some examples, such as Figure 5As shown, several connecting lines 208 are connected to several heating wires 203 respectively, realizing the independent conduction of the circuits of multiple heating wires, enabling them to receive power and generate heat synchronously. This parallel connection method ensures the independent working state of each heating wire 203, avoiding the problem of being unusable due to possible failure caused by a shared power supply. Combined with the segmented design of the winding plate 202 and the varying width of the spacing section 206, it further ensures the stability of the temperature distribution on the drying surface 101, providing a stable heat source foundation for the orderly drying of ancient Xuan paper.

[0074] The connecting wire 208 extends through the fixing plate 4 to the outside of the mounting slot 102. This design ensures the neatness of the internal circuit connections and provides convenience for the connection of external power. The fixing plate 4 itself serves to fix the insulation component 3 and the heating component 2. After the connecting wire 208 passes through the fixing plate 4, it can be directly connected to external control equipment or power supply. There is no need to reserve complicated wiring space in the mounting slot 102, which reduces the clutter of internal wiring and reduces the risk of mutual interference or short circuits.

[0075] Meanwhile, this wiring method places the connecting wire 208 in a relatively enclosed and stable environment, avoiding wear or aging caused by factors such as the swaying of the drying shell 1 and the heat generated by the heating component 2, thus extending the service life of the connecting wire and ensuring the continuity and reliability of the power supply to the heating wire 203. Compared with the arbitrary internal wiring arrangement in some existing technologies, this design has advantages in circuit safety and structural rationality, providing a guarantee for the long-term stable operation of the equipment.

[0076] Furthermore, insulation component 3 is made of rock wool or glass wool.

[0077] In some examples, such as Figure 3 As shown, the insulation component 3 is made of rock wool or glass wool. Both materials have excellent thermal insulation properties and can effectively reduce heat loss. Rock wool and glass wool have a large number of fine pores inside. These pores can effectively block the conduction and convection of heat, locking the heat generated by the heating component 2 in the area close to the drying surface 101 to the maximum extent, reducing the heat diffusion to the outside of the mounting groove 102, significantly improving heat utilization efficiency, and thus accelerating the drying speed of the ancient Xuan paper.

[0078] Meanwhile, rock wool and glass wool have good high temperature resistance and can maintain stable physical properties and thermal insulation effect in the high temperature environment generated by the heating component 2. They are not prone to aging, deformation or loss of thermal insulation effect due to high temperature, which ensures the long-term effective operation of the insulation component 3 and extends the service life of the equipment.

[0079] In addition, these two materials possess a certain degree of elasticity and compressive strength. When pressed by the fixing plate 4, they can fit tightly against the heating component 2 and the fixing plate 4, reducing gaps and preventing heat loss through the gaps, thus further enhancing the insulation's sealing performance. Moreover, as inorganic materials, they possess non-flammable and corrosion-resistant properties, reducing safety hazards during long-term use of the equipment.

[0080] Furthermore, the dried shell 1 is rectangular.

[0081] In some examples, such as Figure 1 As shown, the drying shell 1 is designed in a rectangular shape, which is highly compatible with the common shape of ancient Xuan paper. Ancient Xuan paper is mostly rectangular in size, and the rectangular drying surface 101 can provide it with sufficient and regular placement space, ensuring that the Xuan paper is fully unfolded during the drying process. This avoids the Xuan paper from hanging or folding at the edges due to the irregular shape of the drying shell, thereby reducing the risk of wrinkles and damage and creating favorable conditions for uniform drying.

[0082] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A rapid drying machine for ancient book Xuan paper, characterized in that, include: A drying shell (1) has a drying surface (101) on its upper side, a mounting groove (102) located below the drying shell (1), and a flow guide groove (103) located around the drying surface (101). Heating component (2), the heating component (2) is disposed in the mounting groove (102), the drying surface (101) is used to dry the ancient Xuan paper, and the guide groove (103) is used to collect the water-containing liquid on the drying surface (101).

2. The rapid drying machine for ancient book Xuan paper according to claim 1, characterized in that, Also includes: Insulation component (3), the insulation component (3) is disposed in the mounting groove (102) and pressed onto the heating component (2); A fixing plate (4) is pressed onto the insulation component (3) to fix the insulation component (3) in the mounting groove (102).

3. The rapid drying machine for ancient book Xuan paper according to claim 2, characterized in that, The heating component (2) includes: An insulating plate (201) abuts against the bottom surface of the mounting groove (102); The winding plate (202) is arranged in several segments at intervals, and a heating wire (203) is wound on the winding plate (202). A pressure plate (204) is pressed onto the winding plate (202) to fix the heating wire (203), and the heat insulation component (3) is pressed onto the pressure plate (204).

4. The rapid drying machine for ancient book Xuan paper according to claim 3, characterized in that, The winding plate (202) has a wire-locking groove (205) along its length direction, and the wire-locking groove (205) is arranged in a plurality of spaced intervals.

5. The rapid drying machine for ancient book Xuan paper according to claim 4, characterized in that, The winding plate (202) also has a spacing portion (206) along its length direction. The spacing portion (206) is located between two adjacent wire clamping grooves (205). The spacing portions (206) arranged at intervals decrease in width from both ends to the middle. There is a gap (207) between two adjacent winding plates (202). The gap (207) gradually decreases from both sides to the middle along the length direction of the mounting groove (102).

6. The rapid drying machine for ancient book Xuan paper according to claim 2, characterized in that, Also includes: The drying shell (1) is oscillatingly mounted on the frame (5); A swing drive (6) is hinged to the frame (5). The output end of the swing drive (6) is hinged to the fixed plate (4). The swing drive (6) is used to drive the drying shell (1) to swing.

7. The rapid drying machine for ancient book Xuan paper according to claim 6, characterized in that, The side wall of the guide groove (103) has a flow channel (104), and after the drying shell (1) swings, the flow channel (104) is located at the lower end of the drying shell (1).

8. The rapid drying machine for ancient book Xuan paper according to claim 3, characterized in that, Also includes: Connecting wires (208), there are several connecting wires (208), which are electrically connected to several heating wires (203) respectively. The connecting wires (208) extend through the fixing plate (4) to the outside of the mounting groove (102).

9. The rapid drying machine for ancient book Xuan paper according to claim 2, characterized in that, The insulation component (3) is rock wool or glass wool.

10. The rapid drying machine for ancient book Xuan paper according to claim 1, characterized in that, The dried shell (1) is rectangular.

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