POD fiber drying device
The heat distribution of the POD fiber drying device is improved by the auger stirring and circulating heat structure, which solves the problem of uneven heat transfer and achieves uniformity and efficiency improvement of fiber drying.
Patent Information
- Application Number
- CN202422893294.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-27
AI Technical Summary
The heat transfer in the existing POD fiber drying device is uneven, resulting in uneven fiber drying effect, especially the fibers far away from the heating source have slow drying speed and large heat loss.
The auger rod and electric push rod combination structure is adopted. The auger rod stirs the fiber so that it changes its position continuously in the heating chamber. At the same time, circulation pipes and circuit pipes are set to circulate heat to ensure uniform heat distribution and reduce heat loss.
It improves the uniformity and efficiency of fiber drying, avoids local overheating or insufficient drying, and achieves more efficient heat utilization.
Smart Images
Figure CN223386296U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of POD fiber processing, in particular to a POD fiber drying device. Background Art
[0002] In modern industrial production, POD fiber, as an important material, has a wide range of applications in many fields. With the development of related industries and the increasing demand for POD fiber, the processing quality and efficiency of POD fiber have become key issues. During the production process of POD fiber, the fiber usually contains a certain amount of moisture. This moisture comes from the production environment or the polymerization process of the fiber itself. In the early days, POD fiber drying was mainly completed by natural drying. The natural drying method is highly dependent on environmental conditions. In areas or seasons with high humidity, the drying time will be greatly extended. With the advancement of technology, POD fiber drying equipment came into being.
[0003] Most POD fiber drying devices often only blow hot air in a single direction or simply have a heating chamber with a heating plate inside to increase the temperature inside the heating chamber to dry the POD fibers in the hot chamber.
[0004] In the prior art, some drying devices dry the fibers by heating the heating chamber, which makes the fibers static in the heating chamber. In the heating chamber, heat is mainly transferred from the heating source to the surroundings. The process of heat conduction follows the law of temperature gradient, that is, heat is transferred from the high-temperature area to the low-temperature area. For static fibers, the fiber parts close to the heating source will receive heat first, and these fibers heat up faster. The fiber parts far away from the heating source can only obtain heat through layer-by-layer conduction. This process is relatively slow, and as the distance increases, the heat loss in the heat conduction process will also increase, resulting in its heating rate being significantly lower than that of the lower layer of fibers, which in turn makes the fiber drying uneven and reduces the drying effect. Therefore, in response to the above shortcomings, a POD fiber drying device is proposed. Utility Model Content
[0005] The purpose of the present invention is to solve the shortcomings of the prior art, and the proposed POD fiber drying device is intended to improve the problem of poor drying effect caused by uneven heat transfer and static fiber in the prior art.
[0006] To achieve the above objectives, the present invention provides the following technical solutions:
[0007] The POD fiber drying device includes a support plate, the top of the support plate is fixedly connected to a heating chamber, the top of the heating chamber is fixedly connected to a feed pipe, the rear end of the support plate is provided with a discharge pipe, the bottom end of the support plate is fixedly connected to a support assembly for bearing, the top of the support plate is fixedly connected to two loading blocks, the right side of the rear end of the heating chamber is fixedly connected to an electric push rod, the top of the loading block is slidably connected to a moving block, the tops of the two moving blocks are fixedly connected to the supporting plate, the bottom end of the supporting plate is fixedly connected to two connecting plates, the adjacent sides of the two connecting plates are internally rotatably connected to an auger rod, and the left and right ends of the auger rod are fixedly connected to rolling wheels.
[0008] Furthermore, a storage box is fixedly connected to the right front portion of the top end of the support plate, an output pump is fixedly connected to the top end of the storage box, a circulation pipe is fixedly connected to the output end of the output pump, a circulation pipe is fixedly connected to one end of the circulation pipe, and a plurality of ventilation holes are opened on the front side of the heating chamber.
[0009] Furthermore, the support assembly includes two loading plates, the top ends of the two loading plates are fixedly connected to the left and right sides of the bottom end of the support plate, and the bottom ends of the loading plates are fixedly connected to two gaskets, which are made of rubber.
[0010] Furthermore, the driving end of the electric push rod is fixedly connected to the rear end of the moving block on the right side, a transmission belt is provided at the top of the support plate, and the far sides of the two connecting plates are respectively slidably connected to the left and right sides inside the top of the support plate.
[0011] Furthermore, two guide grooves are provided on the top of the support plate, and the outer portion of the rolling wheel is movably connected to the inner portion of the guide groove.
[0012] Furthermore, a fixed rod is fixedly connected to the inside of the top end of the loading block on the left, and the inside of the moving block on the left is slidably connected to the outside of the fixed rod.
[0013] Furthermore, the adjacent sides of the two rolling wheels are rotatably connected to the distant sides of the two connecting plates respectively, and the side of the support plate close to the discharge pipe is fixedly connected with an inclined plate.
[0014] Furthermore, the right end of the circulating pipe is fixedly connected to the left end of the storage box, and the outside of the circulating pipe is fixedly connected to the inside of the support plate.
[0015] The utility model has the following beneficial effects:
[0016] 1. In the present invention, during the drying process, the electric push rod is started to drive the moving block to drive the rolling wheel to move in the guide groove. During the rotation, the auger rod is driven to stir the fibers, so that the fibers can continuously change their positions in the heating chamber, thereby distributing heat more evenly among the fibers, effectively avoiding local overheating or insufficient drying, and greatly improving the uniformity of fiber drying.
[0017] 2. In the present invention, by evenly distributing the heat circulation pipes outside the heating chamber, heat can be provided to the heating chamber from multiple directions, and then the heat is transported in the circulation pipes by the delivery pump, and then returned to the storage box from the circulating pipes. This enables heat to be continuously and stably supplied to the heating chamber, and reduces heat loss, so that the entire drying process can be carried out in a more efficient heat utilization environment, thereby improving drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a three-dimensional diagram of the POD fiber drying device proposed in the utility model;
[0019] Figure 2 This is a schematic diagram of the feed pipe structure of the POD fiber drying device proposed in the present invention;
[0020] Figure 3 This is a schematic diagram of the support plate structure of the POD fiber drying device proposed in the utility model;
[0021] Figure 4 for Figure 3 A in the enlarged view.
[0022] Legend:
[0023] 1. Support plate; 2. Heating chamber; 3. Feed pipe; 4. Discharge pipe; 5. Inclined plate; 6. Loading plate; 7. Gasket; 8. Loading block; 9. Guide groove; 10. Electric push rod; 11. Moving block; 12. Loading plate; 13. Connecting plate; 14. Auger rod; 15. Rolling wheel; 16. Fixed rod; 17. Storage box; 18. Output pump; 19. Circulation pipe; 20. Circuit pipe; 21. Ventilation hole. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] Reference Figures 2 to 4, the utility model provides an embodiment: a POD fiber drying device, including a support plate 1, which is an important supporting structure of the entire device. A conveyor belt is provided at the top of the support plate 1. This conveyor belt is used to transport materials. It has suitable friction and transmission capacity and can smoothly transport POD fibers. The top of the support plate 1 is fixedly connected to a heating chamber 2. The heating chamber 2 is a key place for drying POD fibers. A feed pipe 3 is fixedly connected to the top of the heating chamber 2. The feed pipe 3 serves as a channel for POD fibers to enter the heating chamber 2, which can ensure that the fibers enter smoothly and will not be blocked. A discharge pipe 4 is provided at the rear end of the support plate 1. The discharge pipe 4 is used to output the dried POD fibers to ensure smooth discharge. An inclined plate 5 is fixedly connected to the side of the support plate 1 close to the discharge pipe 4;
[0026] The bottom end of support plate 1 is fixedly connected to a support assembly for carrying loads. This assembly includes two loading plates 6, symmetrically located on the left and right sides of the bottom end of support plate 1. The top ends of the two loading plates 6 are fixedly connected to the left and right sides of the bottom end of support plate 1, ensuring a secure connection. Two rubber gaskets 7 are fixedly connected to the bottom ends of the loading plates 6. These gaskets 7 have excellent elasticity and friction, effectively buffering the device's pressure on the ground and reducing vibration and displacement during operation.
[0027] Two loading blocks 8 are fixedly connected to the top of the support plate 1, which has two guide slots 9 defined at its top. An electric push rod 10 is fixedly connected to the right side of the rear end of the heating chamber 2. This push rod 10 serves as the power source, and a moving block 11 is slidably connected to the top of the loading blocks 8. This moving block 11 can slide smoothly on the loading blocks 8, ensuring flexibility and accuracy of movement. The driving end of the electric push rod 10 is fixedly connected to the rear end of the right moving block 11, and the electric push rod 10 can precisely move the moving block 11 by extending and retracting it.
[0028] The tops of the two moving blocks 11 are fixedly connected to a support plate 12, which connects the two moving blocks 11. The bottoms of the support plates 12 are fixedly connected to two connecting plates 13. The two connecting plates 13 have their far sides slidingly connected to the left and right sides of the top of the support plate 1. This sliding connection ensures that the connecting plates 13 are more stable and have more accurate direction during movement. The adjacent sides of the two connecting plates 13 are internally connected to an auger rod 14, which effectively stirs the POD fibers. The left and right ends of the auger rod 14 are fixedly connected to the auger rod 14, and the rolling wheels 15 are firmly connected to the auger rod 14 to ensure that the auger rod 14 rotates during movement. The outer ends of the rolling wheels 15 are movably connected to the inside of the guide groove 9, allowing the rolling wheels 15 to roll accurately within the guide groove 9. The adjacent sides of the two rolling wheels 15 are rotationally connected to the distant sides of the two connecting plates 13. This connection ensures the stability and rotational flexibility of the auger rod 14 during movement.
[0029] Reference Figures 1 to 3 The top of the left-side loading block 8 is fixedly connected to a fixed rod 16. The inside of the left-side movable block 11 is slidably connected to the outside of the fixed rod 16. A storage box 17 is fixedly connected to the right front portion of the top of the support plate 1. The storage box 17 is used to store heat-related media. The top of the storage box 17 is fixedly connected to an output pump 18. The output pump 18 has a high-efficiency pumping capacity and can stably output the heat medium in the storage box 17. The output end of the output pump 18 is fixedly connected to a circulation pipe 19. The output pump 18 is fixedly connected to the inside of the support plate 1. This connection method ensures the stability of the circulation pipe 19. One end of the circulation pipe 19 is fixedly connected to a circulating pipe 20. The circulating pipe 20 is tightly connected to the circulating pipe 19 to ensure a smooth heat circulation loop. The right end of the circulating pipe 20 is fixedly connected to the left end of the storage box 17. The front side of the heating chamber 2 is provided with multiple ventilation holes 21, which can effectively promote air circulation in the heating chamber 2 and ensure the proper distribution of hot air during the drying process.
[0030] Working principle: First, the POD fiber enters the heating chamber 2 from the feeding pipe 3 inside the top of the heating chamber 2. At this time, the conveyor belt located at the top of the support plate 1 is in a stopped state. Then, the output pump 18 is started. The output pump 18 transports the heat in the storage box 17 through the circulation pipe 19. The circulation pipe 19 evenly distributes the heat outside the heating chamber 2 to provide heat for the heating chamber 2. Then the heat returns to the storage box 17 from the circulating pipe 20, so that the heat is continuously and stably supplied to the heating chamber 2, reducing heat loss and providing an efficient heat utilization environment for the drying process.
[0031] At the same time, the electric push rod 10 is started, and the driving end of the electric push rod 10 pushes the moving block 11 on the right to move forward, and the moving block 11 on the right drives the carrying plate 12 to move forward, and the carrying plate 12 drives the two connecting plates 13 to slide forward, and the two connecting plates 13 drive the auger rod 14 to move forward, and the auger rod 14 drives the rolling wheels 15 at the left and right ends to roll forward in the guide groove 9. Since the left movable block 11 slides on the fixed rod 16, the stability of movement is guaranteed. The rolling wheel 15 in the guide groove 9 drives the auger rod 14 to rotate. The rotation of the auger rod 14 stirs the POD fibers in the heating chamber 2, causing the fibers to continuously change positions in the heating chamber 2, allowing heat to be more evenly distributed between the fibers, effectively avoiding local overheating or insufficient drying, and greatly improving the uniformity of fiber drying. During the drying process, the ventilation holes 21 on the front side of the heating chamber 2 play a ventilation role, promoting the circulation of hot air and accelerating the drying speed. When the POD fibers are dried, the conveyor belt is started to send the dried fibers out through the discharge pipe 4. The inclined plate 5 assists the discharge process to prevent abnormal conditions of the fibers during discharge. The entire support assembly, including two loading plates 6 and rubber gaskets 7 at their bottom ends, provides stable support for the device.
[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A POD fiber drying device comprising a support plate (1), characterized in that: The top of the support plate (1) is fixedly connected to the heating chamber (2), the top of the heating chamber (2) is fixedly connected to the feed pipe (3), the rear end of the support plate (1) is provided with a discharge pipe (4), the bottom end of the support plate (1) is fixedly connected to a support assembly for bearing, the top of the support plate (1) is fixedly connected to two loading blocks (8), the right side of the rear end of the heating chamber (2) is fixedly connected to an electric push rod (10), the top of the loading block (8) is slidably connected to a moving block (11), the tops of the two moving blocks (11) are fixedly connected to a carrying plate (12), the bottom end of the carrying plate (12) is fixedly connected to two connecting plates (13), the adjacent sides of the two connecting plates (13) are internally rotatably connected to a auger rod (14), and the left and right ends of the auger rod (14) are fixedly connected to rolling wheels (15).
2. The POD fiber drying device according to claim 1, characterized in that: A storage box (17) is fixedly connected to the right front portion of the top end of the support plate (1), an output pump (18) is fixedly connected to the top end of the storage box (17), a circulation pipe (19) is fixedly connected to the output end of the output pump (18), and one end of the circulation pipe (19) is fixedly connected to a circulation pipe (20), and a plurality of ventilation holes (21) are provided on the front side of the heating chamber (2).
3. The POD fiber drying device according to claim 1, characterized in that: The support assembly comprises two loading plates (6), the top ends of the two loading plates (6) are fixedly connected to the left and right sides of the bottom end of the support plate (1), and the bottom ends of the loading plates (6) are fixedly connected to two gaskets (7), and the material of the gaskets (7) is rubber.
4. The POD fiber drying device according to claim 1, characterized in that: The driving end of the electric push rod (10) is fixedly connected to the rear end of the right moving block (11), the top end of the support plate (1) is provided with a transmission belt, and the two connecting plates (13) are slidably connected to the left and right sides of the top end of the support plate (1).
5. The POD fiber drying device according to claim 1, characterized in that: Two guide grooves (9) are provided at the top end of the support plate (1), and the outer portion of the rolling wheel (15) is movably connected to the inner portion of the guide groove (9).
6. The POD fiber drying device according to claim 1, characterized in that: The top of the object-carrying block (8) on the left side is fixedly connected to a fixed rod (16) inside, and the inside of the moving block (11) on the left side is slidably connected to the outside of the fixed rod (16).
7. The POD fiber drying device according to claim 1, characterized in that: The adjacent sides of the two rolling wheels (15) are rotatably connected to the distant sides of the two connecting plates (13), and the side of the support plate (1) close to the discharge pipe (4) is fixedly connected to an inclined plate (5).
8. The POD fiber drying device according to claim 2, characterized in that: The right end of the circulating pipe (20) is fixedly connected to the left end of the storage box (17), and the outside of the circulating pipe (19) is fixedly connected to the inside of the supporting plate (1).