Chemical fiber production raw material drying device

Abstract

The utility model discloses a chemical fiber production raw material drying device, which relates to the technical field of chemical fiber production and comprises a bottom plate, mounting frames are fixedly mounted on two sides of the top of the bottom plate, mounting seats are mounted on the inner sides of the two mounting frames, rotating shafts are fixedly mounted on two sides of each mounting seat, and the rotating shafts are rotatably connected with the mounting frames. A first chain wheel is fixedly mounted on the outer side of the rotating shaft, a double-shaft motor is fixedly mounted at the top of the bottom plate, a transmission shaft is fixedly mounted at the output end of the double-shaft motor, and a second chain wheel is fixedly mounted on the outer side of the transmission shaft; the chemical fiber raw material drying device has the beneficial effects that through the arrangement of the mounting frame, the mounting seat, the rotating shaft, the first chain wheel, the double-shaft motor, the transmission shaft, the second chain wheel, the chain wheel, the drying cylinder, the servo motor, the driven gear and the gear ring, the drying cylinder can be adjusted to rotate at different angles in the drying process, so that chemical fiber raw materials in the drying cylinder roll, and more uniform drying is carried out; and the overall drying efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of chemical fiber production technology, specifically to a drying device for chemical fiber production raw materials. Background Technology

[0002] Chemical fibers are fibers with textile properties made from natural or artificially synthesized polymers as raw materials, through processes such as preparing spinning solutions, spinning, and post-treatment. The raw materials that need to be dried in chemical fiber production mainly include synthetic fibers such as polyester and nylon. These fibers need to be dried during the production process to ensure the stability of their physical and chemical properties.

[0003] Currently, existing chemical fiber raw material drying devices are prone to uneven drying due to raw material accumulation, especially for nylon granules, which often takes a long time and is inefficient. To address this, we propose a chemical fiber production raw material drying device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a drying device for raw materials used in chemical fiber production, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a chemical fiber production raw material drying device, comprising a base plate, mounting brackets fixedly installed on both sides of the top of the base plate, mounting seats installed on the inner sides of the two mounting brackets, rotating shafts fixedly installed on both sides of the mounting seats, the rotating shafts being rotatably connected to the mounting brackets, a first sprocket fixedly installed on the outer side of the rotating shafts, a dual-shaft motor fixedly installed on the top of the base plate, a transmission shaft fixedly installed at the output end of the dual-shaft motor, a second sprocket fixedly installed on the outer side of the transmission shaft, and sprockets installed on the outer sides of the first and second sprockets, a drying cylinder rotatably installed inside the mounting seats, a servo motor fixedly installed on one side of the mounting seats, a driven gear fixedly installed at the output end of the servo motor, and a gear ring fixedly installed on the outer side of the drying cylinder, the driven gear meshing with the gear ring.

[0006] Preferably, a mesh plate is fixedly installed at the bottom inside the drying cylinder, an air inlet hood is fixedly installed at the bottom of the mounting base, the drying cylinder cooperates with the air inlet hood, an air pump is fixedly installed on the other side of the mounting base, an air guide pipe is fixedly installed at the output end of the air pump, one end of the air guide pipe is fixedly connected to the input end of the air inlet hood, and a heating tube is fixedly installed on the inner wall of the air inlet hood.

[0007] Preferably, a limiting ring is fixedly installed on the outer side of the drying cylinder, and a limiting groove is formed inside the mounting base, with the limiting ring cooperating with the limiting groove.

[0008] Preferably, the drying cylinder extends into the interior of the air inlet hood.

[0009] Preferably, the mounting base has a rotating groove inside that mates with the drying cylinder.

[0010] Preferably, the air inlet hood and heating tube are fitted with the drying cylinder and mesh plate.

[0011] This utility model provides a drying device for raw materials in chemical fiber production, which has the following beneficial effects:

[0012] 1. This chemical fiber production raw material drying device, through the arrangement of mounting frame, mounting base, rotating shaft, first sprocket, dual-shaft motor, transmission shaft, second sprocket, sprocket, drying cylinder, servo motor, driven gear and gear ring, can adjust the drying cylinder to rotate at different angles during the drying process, so that the chemical fiber raw materials inside can roll, thereby achieving more uniform drying, and the overall drying efficiency is high.

[0013] 2. This chemical fiber production raw material drying device, through the setting of mesh plate, air inlet hood, air pump, air guide pipe and heating pipe, can ensure that hot air is always blown from below the mesh plate to the material during the rotation of the drying drum, thus facilitating the drying of the material. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a side view of the present invention;

[0016] Figure 3 This is a top view of the present invention;

[0017] Figure 4 This is a partial structural schematic diagram of the present invention;

[0018] Figure 5 This is a schematic diagram showing the drying cylinder and mounting base of this utility model disassembled.

[0019] In the diagram: 1. Base plate; 2. Mounting bracket; 3. Mounting base; 4. Rotating shaft; 5. First sprocket; 6. Dual-axis motor; 7. Drive shaft; 8. Second sprocket; 9. Sprocket; 10. Drying cylinder; 11. Servo motor; 12. Driven gear; 13. Gear ring; 14. Mesh plate; 15. Air inlet hood; 16. Air pump; 17. Air guide pipe; 18. Heating tube; 19. Limiting ring; 20. Limiting groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figures 1 to 5 This utility model provides a technical solution: a drying device for chemical fiber production raw materials, including a base plate 1, mounting brackets 2 fixedly installed on both sides of the top of the base plate 1, mounting seats 3 installed on the inner sides of the two mounting brackets 2, rotating shafts 4 fixedly installed on both sides of the mounting seats 3, the rotating shafts 4 being rotatably connected to the mounting brackets 2, a first sprocket 5 fixedly installed on the outer side of the rotating shaft 4, a dual-shaft motor 6 fixedly installed on the top of the base plate 1, a transmission shaft 7 fixedly installed on the output end of the dual-shaft motor 6, a second sprocket 8 fixedly installed on the outer side of the transmission shaft 7, and sprockets 9 installed on the outer sides of the first sprocket 5 and the second sprocket 8. A drying device is rotatably installed inside the mounting seats 3. The drying drum 10 has a rotating groove inside the mounting base 3 that mates with it. A servo motor 11 is fixedly mounted on one side of the mounting base 3, and a driven gear 12 is fixedly mounted on the output end of the servo motor 11. A gear ring 13 is fixedly mounted on the outside of the drying drum 10, and the driven gear 12 meshes with the gear ring 13. The rotating shaft 4, the first sprocket 5, the dual-shaft motor 6, the transmission shaft 7, the second sprocket 8, and the sprocket 9 are used to adjust the mounting base 3 to different angles to facilitate the material turning and rolling for uniform drying. They also facilitate the unloading of the material inside the drying drum 10 after drying. The material can be conveyed by a feeding auger.

[0022] A mesh plate 14 is fixedly installed at the bottom inside the drying cylinder 10, and an air inlet hood 15 is fixedly installed at the bottom of the mounting base 3. The drying cylinder 10 and the air inlet hood 15 cooperate, and the drying cylinder 10 extends into the interior of the air inlet hood 15. An air pump 16 is fixedly installed on the other side of the mounting base 3. An air guide pipe 17 is fixedly installed at the output end of the air pump 16. One end of the air guide pipe 17 is fixedly connected to the input end of the air inlet hood 15. A heating pipe 18 is fixedly installed on the inner wall of the air inlet hood 15. The air inlet hood 15 and the heating pipe 18 cooperate with the drying cylinder 10 and the mesh plate 14.

[0023] A limiting ring 19 is fixedly installed on the outside of the drying cylinder 10, and a limiting groove 20 is opened inside the mounting base 3. The limiting ring 19 and the limiting groove 20 cooperate. The function of the limiting ring 19 and the limiting groove 20 is to limit the rotation of the drying cylinder 10 and prevent the drying cylinder 10 from separating from the mounting base 3.

[0024] In summary, this chemical fiber production raw material drying device only requires feeding the chemical fiber raw material (nylon granules) to be dried into the drying cylinder 10, and then starting the drying process. During drying, the heating tube 18 and the air pump 16 are turned on. The air pump 16 introduces air into the air inlet hood 15 through the air guide pipe 17. At the same time, the air is heated by the heating tube 18 and blown into the drying cylinder 10 from the mesh plate 14 at the bottom of the drying cylinder 10, thus drying the material inside the drying cylinder 10. During the drying process, the dual-shaft motor 6 can be turned on to drive the transmission shaft 7 and the second sprocket 8 to rotate. The second sprocket 8 drives the first sprocket 5 and the rotating shaft 4 to rotate through the sprocket 9, thereby causing the mounting base 3 and the drying cylinder 10 to rotate at different angles. After rotating to the tilt angle, the servo motor 11 is turned on, and the servo motor 11 drives the driven gear 12 to rotate. The driven gear 12 drives the gear ring 13 and the drying cylinder 10 to rotate, which makes the material inside roll, thereby achieving uniform drying.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A chemical fiber production raw material drying device comprising a base plate (1), characterized in that: Both sides of the top of the bottom plate (1) are fixedly installed with mounting racks (2), the inner sides of the two mounting racks (2) are installed with mounting seats (3), both sides of the mounting seat (3) are fixedly installed with rotating shafts (4), the rotating shafts (4) are rotatably connected with the mounting racks (2), the outer sides of the rotating shafts (4) are fixedly installed with first chain wheels (5), the top of the bottom plate (1) is fixedly installed with a double-shaft motor (6), the output end of the double-shaft motor (6) is fixedly installed with a transmission shaft (7), the outer side of the transmission shaft (7) is fixedly installed with a second chain wheel (8), the outer sides of the first chain wheel (5) and the second chain wheel (8) are installed with chain wheels (9), the inside of the mounting seat (3) is rotatably installed with a drying cylinder (10), one side of the mounting seat (3) is fixedly installed with a servo motor (11), the output end of the servo motor (11) is fixedly installed with a driven gear (12), the outer side of the drying cylinder (10) is fixedly installed with a gear ring (13), the driven gear (12) is engaged with the gear ring (13).

2. The chemical fiber production raw material drying device according to claim 1, characterized in that: The bottom of the inside of the drying cylinder (10) is fixedly installed with a mesh plate (14), the bottom of the mounting seat (3) is fixedly installed with an air inlet cover (15), the drying cylinder (10) cooperates with the air inlet cover (15), the other side of the mounting seat (3) is fixedly installed with an air pump (16), the output end of the air pump (16) is fixedly installed with a gas guide pipe (17), one end of the gas guide pipe (17) is fixedly connected with the input end of the air inlet cover (15), the inner wall of the air inlet cover (15) is fixedly installed with a heating pipe (18).

3. The chemical fiber production raw material drying device according to claim 1, characterized in that: The outer side of the drying cylinder (10) is fixedly installed with a limiting ring (19), the inside of the mounting seat (3) is provided with a limiting groove (20), the limiting ring (19) cooperates with the limiting groove (20).

4. The chemical fiber production raw material drying device according to claim 1, characterized in that: The drying cylinder (10) extends to the inside of the air inlet cover (15).

5. The chemical fiber production raw material drying device according to claim 1, characterized in that: The inside of the mounting seat (3) is provided with a rotating groove matched with the drying cylinder (10).

6. The chemical fiber production raw material drying device according to claim 2, characterized in that: The air inlet cover (15) and the heating pipe (18) cooperate with the drying cylinder (10) and the mesh plate (14).

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