Spinning drying device for chemical fiber production
By designing a spinning drying device that can flexibly change the heating length, the problem that traditional devices cannot adapt to the needs of different fiber specifications and materials and uneven heat distribution is solved, and the uniformity and efficiency of fiber drying is achieved, and preheating is carried out. Improved drying efficiency.
Patent Information
- Application Number
- CN202422792471.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-11-15
AI Technical Summary
Traditional spinning drying devices cannot adapt to the fiber drying needs of different specifications and materials. The heat distribution is uneven, which affects product quality. The lack of effective preheating treatment leads to incomplete removal of solvent or moisture on the fiber surface, which increases drying time and energy consumption.
A spinning drying device that can flexibly change the heating length is designed, including a rotatable preheating module and an adjustable drying module, which achieves uniform heat distribution and preheating through heating seats, wire-control bumps, infrared lamps and hot air boxes. Treatment to ensure that the fibers are heated evenly and efficiently during drying.
It improves the flexibility and applicability of the equipment, ensures the uniformity and efficiency of fiber drying, reduces energy consumption, and improves the subsequent drying efficiency through preheating treatment.
Smart Images
Figure CN222226673U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of new material fiber production, in particular to a spinning and drying device for chemical fiber production. Background Art
[0002] In the production process of chemical fiber, spinning and drying is a key link, which directly affects the quality and performance of the final product. Traditional spinning and drying devices usually use a fixed-length drying box, which cannot adapt to the drying needs of fibers of different specifications and materials, limiting the scope of application of the equipment. At the same time, traditional heating methods make it difficult to ensure uniform distribution of heat in the drying box, resulting in uneven heating of the fibers during the drying process, affecting product quality. In addition, the lack of effective preheating treatment results in incomplete removal of solvents or moisture on the fiber surface, increasing the time and energy consumption of subsequent drying. Therefore, how to overcome the above-mentioned technical problems and defects has become a key issue that needs to be solved. Utility Model Content
[0003] The purpose of the invention of the utility model is to overcome the defects described in the background technology, thereby realizing a spinning and drying device for chemical fiber production, which can flexibly change the heating length to adapt to the drying needs of fibers of different specifications and materials, improve the flexibility and applicability of the equipment, and can preheat the spinning to eliminate part of the solvent or moisture on the spinning surface to ensure that the fiber reaches the best state before entering the main drying area. It can also dry the fiber through hot air and ensure that the hot air temperature is uniform and controllable, thereby ensuring the uniformity and efficiency of fiber drying.
[0004] To achieve the above invention purpose, the technical solution of the utility model is: a spinning drying device for chemical fiber production, comprising a drying box, a heating seat is fixedly arranged horizontally inside the drying box, and a plurality of wire management protrusions are arranged on the top of the heating seat. A preheating module for pre-treating spinning is rotatably arranged at the front end of the heating seat. A drying module with a variable heating length is arranged on the side wall of the drying box on the side of the heating seat.
[0005] In the above-mentioned spinning and drying device for chemical fiber production, the drying box is designed as a structure with two ends open. A top cover is hingedly provided at the top of the drying box to facilitate the spinning line arrangement. Sealing cloths that can cover the side walls of the drying box are fixedly provided at the bottom of the four sides of the top cover. The sealing cloth reduces heat loss.
[0006] In the above-mentioned spinning and drying device for chemical fiber production, the heating seat is a semicircular structure with a plane facing upward, a heating cavity is provided inside the heating seat, and a heating plate is fixedly arranged inside the heating cavity.
[0007] In the above-mentioned spinning and drying device for chemical fiber production, the top of the wire-arranging protrusion is an arc-shaped structure, and a wire-arranging groove is formed between every two wire-arranging protrusions, which is convenient for placing the spinning and facilitating subsequent drying treatment. The wire-arranging protrusion is a hollow structure and its bottom end is connected to the heating chamber, and a heat dissipation groove is provided on the top of the wire-arranging protrusion. The heat moves upward along the wire-arranging protrusion and is discharged through the heat dissipation groove, which assists in drying the spinning.
[0008] In the above spinning and drying device for chemical fiber production, the preheating module includes an arc-shaped cover plate rotatably arranged at the front end of the heating seat, and the arc-shaped cover plate is designed to be in the same shape as the heating seat. A plurality of tooth blocks are fixedly arranged on the front end outer wall of the arc-shaped cover plate, a servo motor is fixedly arranged on the side of the heating seat, and a gear meshing with the tooth block is fixedly arranged at the output end of the servo motor. The change of the position of the arc-shaped cover plate is realized to facilitate the placement of the spinning.
[0009] A plurality of infrared lamps are fixedly arranged on the inner wall of the rear end of the arc-shaped cover plate, and cooperate with the heating plate to preheat the spinning by infrared roasting, thereby removing part of the solvent or moisture on the spinning surface and preparing for subsequent drying.
[0010] In the above-mentioned spinning and drying device for chemical fiber production, the drying module includes a plurality of brackets slidably arranged inside the drying box, the brackets are U-shaped structures opening upward, and rollers are fixedly arranged at the bottom ends of the brackets.
[0011] Scissor-type telescopic frames are fixedly arranged horizontally on both sides of the drying box, and the middle part of each frame is hinged to the middle hinge point of the scissor-type telescopic frame, and the scissor-type telescopic frame is provided with an electric push rod. The flexibility and adaptability of the drying process can be improved to meet the drying requirements of fibers of different specifications and materials.
[0012] The interior of the drying box is provided with a heat shielding cloth fixed on a corresponding bracket.
[0013] In the above-mentioned spinning and drying device for chemical fiber production, the drying module also includes a hot air box fixedly arranged at the opposite ends of the two arms of the bracket, and a fan with a motor is fixedly arranged on the upper part of the hot air box, and the fan faces the top direction of the heating seat. Both sides of the rear end of the heating seat are provided with a multi-head pipe connected to the heating chamber, and the ends of the multi-head pipe are connected to the corresponding hot air box. In cooperation with the heating plate, the spinning is dried by hot air to ensure that the fiber spinning can be dried efficiently and evenly.
[0014] Beneficial effects: 1. The spinning and drying device for chemical fiber production of the utility model can flexibly adjust the position of the bracket through the drying module arranged inside the drying box, thereby changing the heating length in the drying box, so that the device can adapt to the drying needs of fibers of different specifications and materials, and improve the flexibility and applicability of the equipment.
[0015] Beneficial effects: 2. The utility model of the spinning and drying device for chemical fiber production, the heating chamber and the heating plate design inside the heating seat ensure that the heat is evenly distributed on the heating seat, the hollow structure of the wire management protrusion and the heat dissipation groove design further enhance the heat transfer, so that the heat can move upward along the wire management protrusion and be discharged through the heat dissipation groove, which assists in drying the spinning, ensures that the fiber is evenly heated during the drying process, improves the drying quality, and facilitates the placement and guidance of the spinning, ensuring that the fiber remains straight during the drying process.
[0016] Beneficial effects: 3. The spinning and drying device for chemical fiber production of the utility model can preheat the spinning to eliminate part of the solvent or moisture on the spinning surface. The preheating treatment can not only improve the efficiency of subsequent drying, but also reduce energy consumption, ensuring that the fiber reaches the best state before entering the main drying area. The fiber is dried by hot air, and the multi-head pipe transfers the heat in the heating chamber to the hot air box to ensure that the hot air temperature is uniform and controllable, ensuring the uniformity and efficiency of fiber drying. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the spinning and drying device for chemical fiber production of the utility model;
[0018] Figure 2 This is a schematic diagram of the drying module structure of the spinning drying device for chemical fiber production of the utility model;
[0019] Figure 3 It is a schematic diagram of the exploded structure of the spinning and drying device for chemical fiber production of the utility model;
[0020] Figure 4 The utility model is a schematic diagram of the position of infrared lamps of a spinning and drying device for chemical fiber production.
[0021] In the figure: 1. Drying box; 2. Heating seat; 3. Cable management block;
[0022] 4. Preheating module; 41. Arc cover plate; 42. Gear block; 43. Servo motor; 44. Gear; 45. Infrared lamp;
[0023] 5. Drying module; 51. Bracket; 52. Roller; 53. Scissor-type telescopic frame; 54. Electric push rod; 55. Heat shielding cloth; 56. Hot air box; 57. Fan; 58. Multi-head pipe;
[0024] 6. Top cover; 7. Sealing cloth; 8. Heating chamber; 9. Heating plate; 10. Cable management slot; 11. Heat dissipation slot. DETAILED DESCRIPTION
[0025] The spinning and drying device for producing chemical fiber of the utility model is described in more detail below with reference to the accompanying drawings and through specific implementation methods.
[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0027] See also Figure 1-Figure 4 The spinning and drying device for chemical fiber production of this embodiment can flexibly change the heating length, so as to adapt to the fiber drying requirements of different specifications and materials, and improve the flexibility and applicability of the equipment. It can preheat the spinning, eliminate part of the solvent or moisture on the spinning surface, and ensure that the fiber reaches the best state before entering the main drying area. It can also achieve the drying treatment of the fiber by hot air, and ensure that the hot air temperature is uniform and controllable, and ensure the uniformity and efficiency of fiber drying. In this embodiment, it mainly includes a drying box 1, and the drying box 1 is a structural design with both ends open. The top of the drying box 1 is hingedly provided with a top cover 6. When the spinning is placed inside the drying box 1, the top cover 6 is opened for line arrangement. The bottom of the four sides of the top cover 6 are fixedly provided with sealing cloth 7 that can cover the side wall of the drying box 1. The sealing cloth 7 is used to cover the drying box 1 to reduce the heat loss during the drying process. The interior of the drying box 1 is horizontally fixedly provided with a heating seat 2, and the heating seat 2 is a semicircular structure with a plane facing upward. The interior of the heating seat 2 is provided with a heating cavity 8, and the interior of the heating cavity 8 is fixedly provided with a heating plate 9. The heating plate 9 is controlled to heat the heating seat 2 and provide heat for other modules at the same time.
[0028] To assist in drying the spinning process. Figure 2-Figure 4In this embodiment, a plurality of wire-managing protrusions 3 are provided at the top of the heating seat 2. The top of the wire-managing protrusion 3 is an arc-shaped structure, and the arc-shaped structure facilitates the placement of the spinning. A wire-managing groove 10 is formed between every two of the wire-managing protrusions 3, and the spinning is placed in the wire-managing groove 10, so as to arrange the spinning and facilitate subsequent drying treatment. The wire-managing protrusion 3 is a central control structure and its bottom end is connected to the heating chamber 8, and a heat dissipation groove 11 is provided at the top of the wire-managing protrusion 3. The heat dissipation groove 11 is connected to the heating chamber 8. The heat in the heating chamber 8 moves upward along the wire-managing protrusion 3 and is discharged through the heat dissipation groove 11, thereby assisting the drying of the spinning through the side wall of the wire-managing protrusion 3.
[0029] In order to achieve preheating of spinning. In this embodiment, see Figure 2-Figure 4 , a preheating module 4 for pre-treating spinning is rotatably provided at the front end of the heating seat 2. The preheating module 4 includes an arc-shaped cover plate 41 rotatably provided at the front end of the heating seat 2, and the arc-shaped cover plate 41 is designed to imitate the heating seat 2. The arc-shaped cover plate 41 half wraps the heating seat 2. A plurality of tooth blocks 42 are fixedly provided on the front end outer wall of the arc-shaped cover plate 41, and a servo motor 43 is fixedly provided on the side of the heating seat 2, and a gear 44 meshing with the tooth block 42 is fixedly provided at the output end of the servo motor 43. The servo motor 43 is controlled to work, so that the arc-shaped cover plate 41 is driven to rotate on the heating seat 2 through the gear 44 and the tooth block 42, which is convenient for the placement of spinning and subsequent drying treatment. A plurality of infrared lamps 45 are fixedly provided on the rear end inner wall of the arc-shaped cover plate 41. The infrared lamp 45 is a mature prior art and will not be described in detail here. In cooperation with the heating plate 9, infrared ray baking is used to preheat the spinning, thereby removing part of the solvent or moisture on the spinning surface and preparing for subsequent drying.
[0030] In order to achieve the drying process of spinning. Figure 2 and Figure 3, a drying module 5 with a variable heating length is arranged on the side wall of the drying box 1 on the side of the heating seat 2. The drying module 5 includes a plurality of brackets 51 slidably arranged inside the drying box 1, and the brackets 51 are U-shaped structures with an opening upward, and a roller 52 is fixedly arranged at the bottom end of the brackets 51. Scissor-type telescopic frames 53 are horizontally fixedly arranged on both sides of the interior of the drying box 1, and the middle part of each of the brackets 51 is hinged to the middle hinge point of the scissor-type telescopic frame 53, and an electric push rod 54 is arranged on the scissor-type telescopic frame 53. The electric push rod 54 is controlled to work, and the scissor-type telescopic frame 53 is extended and retracted according to actual conditions, thereby changing the position of the bracket 51, and then changing the time for heating the spinning. Improve the flexibility and adaptability of the drying process to meet the drying requirements of fibers of different specifications and materials. A heat shielding cloth 55 fixed on the corresponding bracket 51 is arranged inside the drying box 1. The heat shielding cloth 55 folded with the movement of the bracket 51 can reduce the heat loss at the heating position.
[0031] The drying module 5 also includes a hot air box 56 fixedly arranged at the opposite ends of the two arms of the bracket 51, and a fan 57 with a motor is fixedly arranged on the upper part of the hot air box 56, and the fan 57 faces the top direction of the heating seat 2. Both sides of the rear end of the heating seat 2 are provided with a multi-headed tube 58 connected to the heating chamber 8, and the length of the multi-headed tube 58 can be set according to actual conditions. The ends of the multi-headed tube 58 are connected to the corresponding hot air box 56. The control motor drives the fan 57 to rotate, and the heat in the heating chamber 8 is extracted through the multi-headed tube 58 and blown to the spinning place at the top of the heating seat 2. The spinning is dried by hot air to ensure that the fiber spinning can be dried efficiently and evenly.
[0032] The method of using the spinning drying device for chemical fiber production of the utility model is as follows: first, when the spinning is placed inside the drying box 1, the top cover 6 is opened and the servo motor 43 is controlled to work, driving the arc cover plate 41 to rotate on the heating seat 2 to expose the wire arrangement protrusion 3. Then, the spinning is placed in the wire arrangement groove 10, the top cover 6 is replaced, and the drying box 1 is covered with a sealing cloth 7 to reduce the heat loss during the drying process.
[0033] When the spinning moves in the wire-management slot 10, the servo motor 43 is controlled to work, driving the arc-shaped cover plate 41 to cover the wire-management protrusion 3. The heating plate 9 is controlled to work, and the heat in the heating chamber 8 moves upward along the wire-management protrusion 3 and is discharged through the heat dissipation groove 11, thereby assisting the spinning to be dried through the side wall of the wire-management protrusion 3. At the same time, the infrared lamp 45 is controlled to work, and cooperates with the heating plate 9 to preheat the spinning by infrared baking, eliminate part of the solvent or moisture on the spinning surface, and prepare for subsequent drying. The spinning continues to move in the wire-management slot 10, and the control motor drives the fan 57 to rotate, extracting the heat in the heating chamber 8 through the multi-head pipe 58 and blowing it to the spinning position at the top of the heating seat 2. The spinning is dried by hot air to ensure that the fiber spinning can be dried efficiently and evenly.
[0034] In this process, the electric push rod 54 is controlled to work, and the scissor-type telescopic frame 53 is extended and retracted according to the actual situation, thereby changing the position of the bracket 51 and then changing the spinning heating time, thereby improving the flexibility and adaptability of the drying process to meet the drying needs of fibers of different specifications and materials.
[0035] Unless otherwise defined, the technical or scientific terms used herein shall have the usual meanings understood by persons of ordinary skill in the field to which the present invention belongs. The use of "one" or "an" and other similar words in the specification and claims of this application does not necessarily indicate a quantitative limitation. "Include" or "comprises" and other similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
[0036] The exemplary implementation of the present invention is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present invention, various modifications and variations can be made to the above-mentioned specific embodiments, and various combinations of the various technical features and structures proposed in the present invention can be made without exceeding the protection scope of the present invention.
Claims
1. A spinning and drying device for chemical fiber production, characterized in that: The invention comprises a drying box (1), wherein a heating seat (2) is fixedly arranged horizontally inside the drying box (1), a plurality of wire-arranging protrusions (3) are arranged at the top of the heating seat (2), a preheating module (4) capable of pre-treating spinning is rotatably arranged at the front end of the heating seat (2), and a drying module (5) capable of changing the heating length is arranged on the side wall of the drying box (1) on the side of the heating seat (2).
2. The spinning and drying device for producing chemical fiber according to claim 1, characterized in that: The drying box (1) is designed as a structure with two open ends. A top cover (6) is hingedly provided at the top of the drying box (1). Sealing cloths (7) that can cover the side walls of the drying box (1) are fixedly provided at the bottom of the four sides of the top cover (6).
3. The spinning and drying device for producing chemical fiber according to claim 1, characterized in that: The heating seat (2) is a semicircular structure with a plane facing upwards. A heating cavity (8) is provided inside the heating seat (2), and a heating plate (9) is fixedly arranged inside the heating cavity (8).
4. The spinning and drying device for producing chemical fiber according to claim 3, characterized in that: The top of the cable management protrusion (3) is an arc-shaped structure, a cable management groove (10) is formed between every two of the cable management protrusions (3), the cable management protrusion (3) is a hollow structure and its bottom end is connected to the heating chamber (8), and a heat dissipation groove (11) is provided at the top of the cable management protrusion (3).
5. The spinning and drying device for producing chemical fiber according to claim 1, characterized in that: The preheating module (4) comprises an arc-shaped cover plate (41) rotatably arranged at the front end of the heating seat (2), the arc-shaped cover plate (41) is designed to imitate the heating seat (2), a plurality of tooth blocks (42) are fixedly arranged on the front end outer wall of the arc-shaped cover plate (41), a servo motor (43) is fixedly arranged on the side of the heating seat (2), and a gear (44) meshing with the tooth block (42) is fixedly arranged at the output end of the servo motor (43); A plurality of infrared lamps (45) are fixedly arranged on the inner wall of the rear end of the arc-shaped cover plate (41).
6. The spinning and drying device for producing chemical fiber according to claim 3, characterized in that: The drying module (5) comprises a plurality of brackets (51) slidably arranged inside the drying box (1), the brackets (51) being a U-shaped structure with an opening facing upward, and a roller (52) being fixedly arranged at the bottom end of the brackets (51); Scissor-type telescopic frames (53) are horizontally fixedly arranged on both sides of the interior of the drying box (1), the middle part of each of the brackets (51) is hingedly arranged with the middle hinge point of the scissor-type telescopic frame (53), and the scissor-type telescopic frame (53) is provided with an electric push rod (54); The interior of the drying box (1) is provided with a heat shielding cloth (55) fixed on a corresponding bracket (51).
7. The spinning and drying device for producing chemical fiber according to claim 6, characterized in that: The drying module (5) further comprises a hot air box (56) fixedly arranged at the opposite ends of the two arms of the bracket (51); a fan (57) with a motor is fixedly arranged on the upper part of the hot air box (56); the fan (57) faces the top direction of the heating seat (2); and a multi-headed tube (58) connected to the heating chamber (8) is arranged on both sides of the rear end of the heating seat (2); the ends of the multi-headed tube (58) are connected to the corresponding hot air box (56).