Low-energy-consumption heat pump circulating drying device for fiber treatment

Abstract

The utility model discloses a low-energy-consumption heat pump circulating drying device for fiber processing, which belongs to the technical field of drying devices and comprises a drying box, one side of the drying box is fixedly connected with a heat pump drying machine body, and an adjusting component is fixedly mounted at the top end of the front surface of the drying box. One side of the inner bottom wall of the drying box is fixedly connected with a driving assembly; through the arranged driving assembly, the first motor can drive the drying cylinder to roll, so that fibers placed in the drying cylinder can be uniformly dried, and the situation that due to the fact that the fibers are densely stacked, hot air flow is blocked, local heat is insufficient, the drying effect is inconsistent, and the product quality is affected is avoided; the second motor can drive the rotating plate to turn over to adjust the size of the hot air flowing opening, the flow speed of the hot air can be adjusted so that wind power can be improved, the flow speed of the hot air can be accurately controlled, and therefore the wind power can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment technology, specifically a low-energy heat pump circulating drying device for fiber processing. Background Technology

[0002] A heat pump circulating dryer is a device that uses heat pump technology to dry materials. It accelerates moisture evaporation through continuous heat circulation. It recovers and reuses heat in a low-energy-consumption manner, making the drying process more efficient and environmentally friendly. This device is widely used in industries such as textiles, food, and pharmaceuticals. It can significantly reduce energy consumption, improve drying effect, protect the quality of materials, reduce production costs, and promote sustainable development.

[0003] However, in actual use, if the materials to be dried are placed densely or irregularly, the heat pump may block the hot airflow, resulting in insufficient heat in some areas, inconsistent drying effect, and affecting product quality. At the same time, when the space is too large, it may lead to uneven airflow or insufficient airflow, which may not generate enough wind speed, resulting in the inability of hot air to be effectively distributed to various areas, thus prolonging the drying process and affecting the production cycle.

[0004] Therefore, this utility model provides a low-energy heat pump circulating drying device for fiber processing to solve the above problems. Utility Model Content

[0005] This invention provides a low-energy heat pump circulating drying device for fiber processing, which aims to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a drying oven is included, a heat pump dryer body is fixedly connected to one side of the drying oven, an adjustment component is fixedly installed at the top of the front surface of the drying oven, and a drive component is fixedly connected to one side of the bottom wall of the drying oven.

[0007] The drive assembly includes a first motor, the lower surface of which is fixedly mounted on one side of the bottom wall of the drying chamber. A rotating rod is fixedly connected to the output end of the first motor. A first gear is fixedly connected to both ends of the outer surface of the rotating rod. A toothed ring is meshed on the outer surface of the first gear. A drying cylinder is fixedly connected inside the toothed ring.

[0008] As a preferred technical solution of this application, both sides of the outer surface of the drying cylinder are fixedly connected with limit rings, and the outer surface of the limit rings is rotatably connected with a support frame.

[0009] As a preferred technical solution of this application, both sides of the drying cylinder are connected to a fixing frame by bolts and threads, and a ventilation mesh is fixedly connected inside the fixing frame.

[0010] As a preferred technical solution of this application, the adjustment component includes a second motor, one side of which is fixedly installed on the top of the front surface of the drying oven, and the output end of the second motor is fixedly connected to a second gear. There are several second gears that mesh with each other and are spaced apart by rotating plates.

[0011] As a preferred technical solution of this application, a hot air outlet is fixedly installed on the upper surface of the heat pump dryer body, and an air guide pipe is fixedly connected to the upper surface of the drying box at the edge of the hot air outlet.

[0012] As a preferred technical solution of this application, a baffle plate is fixedly connected to the top of the inner side wall of the drying oven, and the baffle plate is located below the air guide pipe and the rotating plate.

[0013] As a preferred technical solution of this application, an air wall is fixedly connected to the other side of the bottom wall of the drying oven, a threaded rod is fixedly connected to the inner edge of the air wall, a protective plate is slidably connected to the middle of the outer surface of the threaded rod, and a nut is threadedly connected to one side of the outer surface of the threaded rod.

[0014] 1. Through the set drive component, the first motor can drive the drying cylinder to tumble, thereby drying the fibers placed in it evenly. This avoids the fibers from piling up densely, which would block the hot airflow, resulting in insufficient heat in some areas, inconsistent drying effect, and affect product quality.

[0015] 2. Through the set adjustment components, the second motor can drive the rotating plate to rotate, thereby adjusting the size of the hot airflow inlet and adjusting the flow rate of the hot airflow to increase the wind force. The flow rate of the hot airflow can be precisely controlled, thereby effectively increasing the wind force and enabling the hot air to be evenly distributed to various areas of the drying chamber at an appropriate rate, improving the heat transfer efficiency and thus improving the drying efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a low-energy heat pump circulating drying device for fiber processing.

[0017] Figure 2 This is a schematic diagram of the internal structure of the drying chamber in a low-energy heat pump circulating drying device for fiber processing.

[0018] Figure 3 This is a schematic diagram of the structure of which component in a low-energy heat pump circulating drying device for fiber processing;

[0019] Figure 4 A schematic diagram of the structure of a transfer plate in a low-energy heat pump circulating dryer for fiber processing;

[0020] Figure 5This is a schematic diagram of the threaded rod in a low-energy heat pump circulating drying device for fiber processing.

[0021] In the picture:

[0022] 1. Drying oven; 2. Heat pump dryer body; 3. First motor; 4. Rotating rod; 5. First gear; 6. Gear ring; 7. Drying cylinder; 8. Limiting ring; 9. Support frame; 10. Bolt; 11. Fixing frame; 12. Ventilation mesh; 13. Second motor; 14. Second gear; 15. Rotating plate; 16. Hot air outlet; 17. Air guide pipe; 18. Baffle plate; 19. Air wall; 20. Threaded rod; 21. Protective plate; 22. Nut. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides a low-energy-consumption heat pump circulating drying device for fiber treatment, such as... Figures 1-5 As shown, a low-energy heat pump circulating drying device for fiber treatment includes a drying box 1, a heat pump dryer body 2 fixedly connected to one side of the drying box 1, an adjustment component fixedly installed on the top of the front surface of the drying box 1, and a drive component fixedly connected to one side of the bottom wall inside the drying box 1.

[0025] The drive assembly includes a first motor 3. The lower surface of the first motor 3 is fixedly installed on one side of the bottom wall of the drying chamber 1. The output end of the first motor 3 is fixedly connected to a rotating rod 4. Both ends of the outer surface of the rotating rod 4 are fixedly connected to a first gear 5. The outer surface of the first gear 5 is meshed with a toothed ring 6. The drying cylinder 7 is fixedly connected inside the toothed ring 6. When the external power supply starts the first motor 3, the rotating rod 4 drives the first gear 5 to rotate, and then the toothed ring 6 drives the drying cylinder 7 to rotate. This allows the fibers placed inside to be dried evenly, avoiding dense fiber accumulation that could obstruct the hot airflow, resulting in insufficient heat in certain areas, inconsistent drying effect, and affecting product quality.

[0026] Limiting rings 8 are fixedly connected to both sides of the outer surface of the drying cylinder 7. A support frame 9 is rotatably connected to the outer surface of the limiting ring 8. The limiting ring 8 rotates inside the support frame 9 to provide support for the drying cylinder 7 and ensure the stability of the rotation of the drying cylinder 7.

[0027] Both sides of the drying cylinder 7 are threadedly connected to a fixing frame 11 by bolts 10. A ventilation mesh 12 is fixedly connected inside the fixing frame 11. The ventilation mesh 12 facilitates the entry and flow of hot air. The fixing frame 11 can be easily disassembled by bolts 10, so that the material inside the drying cylinder 7 can be put in and taken out.

[0028] The adjustment assembly includes a second motor 13, which is fixedly mounted on the top of the front surface of the drying chamber 1. A second gear 14 is fixedly connected to the output end of the second motor 13. There are several second gears 14, which mesh with each other and are spaced apart with rotating plates 15. When the external power supply starts the second motor 13, the rotating plates 15 are driven to rotate via the second gears 14. The rotating plates 15 are spaced apart by the second gears 14, which can make the rotating plates 15 rotate synchronously and in the same direction. This allows for adjustment of the size of the hot airflow inlet and the flow rate of the hot airflow to increase the airflow force. The flow rate of the hot airflow can be precisely controlled, thereby effectively increasing the airflow force and enabling the hot air to be evenly distributed to various areas of the drying chamber at an appropriate rate, improving the heat transfer efficiency and thus improving the drying efficiency.

[0029] A hot air outlet 16 is fixedly installed on the upper surface of the heat pump dryer body 2. A guide pipe 17 is fixedly connected to the upper surface of the drying chamber 1 at the edge of the hot air outlet 16. The hot air outlet 16 can allow the hot air processed by the heat pump dryer body 2 to flow back into the drying chamber 1 through the guide pipe 17.

[0030] A baffle plate 18 is fixedly connected to the top of the inner wall of the drying chamber 1. The baffle plate 18 is located below the air guide pipe 17 and the rotating plate 15. The baffle plate 18 divides the space inside the drying chamber 1, making it easier for hot air to circulate.

[0031] A wind wall 19 is fixedly connected to the other side of the bottom wall of the drying chamber 1. A threaded rod 20 is fixedly connected to the inner edge of the wind wall 19. A protective plate 21 is slidably connected to the middle of the outer surface of the threaded rod 20. A nut 22 is threadedly connected to one side of the outer surface of the threaded rod 20. The wind wall 19 can guide the hot airflow that flows back into the drying chamber 1 through the air duct 17 and then blow it onto the drying cylinder 7 to dry the material. The protective plate 21 can protect the fan and other components on the wind wall 19 to avoid accidental collisions. At the same time, unscrewing the nut 22 makes it easy to disassemble the protective plate 21, thereby allowing the wind wall 19 to be inspected.

[0032] 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 low-energy heat pump circulating drying device for fiber treatment, comprising a drying chamber (1), characterized in that: A heat pump dryer body (2) is fixedly connected to one side of the drying box (1), an adjustment component is fixedly installed on the top of the front surface of the drying box (1), and a drive component is fixedly connected to one side of the inner bottom wall of the drying box (1). The drive assembly includes a first motor (3), the lower surface of which is fixedly installed on one side of the bottom wall of the drying oven (1). The output end of the first motor (3) is fixedly connected to a rotating rod (4). Both ends of the outer surface of the rotating rod (4) are fixedly connected to a first gear (5). The outer surface of the first gear (5) is meshed with a toothed ring (6). The inside of the toothed ring (6) is fixedly connected to a drying cylinder (7). The adjustment assembly includes a second motor (13), one side of which is fixedly installed on the top of the front surface of the drying oven (1). The output end of the second motor (13) is fixedly connected to a second gear (14). There are several second gears (14) that mesh with each other and are spaced apart by rotating plates (15).

2. The low-energy heat pump circulating drying device for fiber treatment according to claim 1, characterized in that: Both sides of the outer surface of the drying cylinder (7) are fixedly connected to limit rings (8), and the outer surface of the limit rings (8) is rotatably connected to a support frame (9).

3. The low-energy heat pump circulating drying device for fiber treatment according to claim 1, characterized in that: Both sides of the drying cylinder (7) are connected to a fixed frame (11) by bolts (10), and a ventilation mesh (12) is fixedly connected inside the fixed frame (11).

4. The low-energy heat pump circulating drying device for fiber treatment according to claim 1, characterized in that: A hot air outlet (16) is fixedly installed on the upper surface of the heat pump dryer body (2), and an air guide pipe (17) is fixedly connected to the upper surface of the drying box (1) at the edge of the hot air outlet (16).

5. A low-energy heat pump circulating drying device for fiber treatment according to claim 1, characterized in that: A baffle plate (18) is fixedly connected to the top of the inner wall of the drying oven (1), and the baffle plate (18) is located below the air guide pipe (17) and the rotating plate (15).

6. The low-energy heat pump circulating drying device for fiber treatment according to claim 1, characterized in that: A wind wall (19) is fixedly connected to the other side of the bottom wall of the drying oven (1). A threaded rod (20) is fixedly connected to the inner edge of the wind wall (19). A protective plate (21) is slidably connected to the middle of the outer surface of the threaded rod (20). A nut (22) is threadedly connected to one side of the outer surface of the threaded rod (20).

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