A waste paper pulp feed inlet for a dry process fiber recovery apparatus

Abstract

The utility model provides a kind of waste paper pulp feed inlet of dry method fiber recovery device, mainly relates to paper pulp recovery equipment field.A kind of waste paper pulp feed inlet of dry method fiber recovery device, including feed pipe.The utility model has the beneficial effects that: by being set movable rotating feed plate structure on the upper portion of feed pipe, by this kind of structure moves and further changes feed inlet size, and further adapts more different size specifications of feed mechanism to the inside of device for feeding, further by being set by servo motor driven rotating feed plate structure drives feed plate to rotate auxiliary waste paper fiber to enter equipment, reduce fiber scattering and enter equipment and produce the problem of floating, further to the side of feed inlet set retractable and by spring overturn retractable plate structure, by retractable plate structure prevent waste paper fiber after entering equipment and discharge again, and further by the length of retractable plate that can be changed cooperation movable rotating feed plate structure moves to avoid the influence of both.

Description

Technical Field

[0001] This utility model mainly relates to the field of pulp recycling equipment, specifically a waste pulp inlet of a dry fiber recycling device. Background Technology

[0002] A novel dry pulping process addresses the drawbacks of traditional waste paper pulping, such as high water consumption and severe chemical pollution. As the final fiber collection stage in the dry pulping process, a highly efficient dry fiber recovery device enables efficient fiber recycling, while a top-mounted pulse dust collector effectively recovers waste gas, ensuring zero pollution throughout the entire dry papermaking process.

[0003] However, during the feeding process, dry fibers enter in a scattered state through the feed inlet, resulting in fiber scattering. Furthermore, the different sizes and specifications of the feeding mechanisms cannot be fully adapted to the feed inlet, leading to large gaps during fiber entry and leakage of waste paper fibers. During the recycling process after the waste paper fibers enter the equipment, a certain amount of waste paper fibers may be discharged from the inside to the feed inlet. Therefore, it is necessary to block the internal fibers to a certain extent and allow waste paper fibers to be fed into the equipment simultaneously during operation. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a waste paper pulp inlet for a dry fiber recycling device. The main advantages are: a movable rotating feed plate structure is installed above the inlet; this structure moves to change the inlet size, accommodating various feeding mechanisms of different sizes; a servo motor-driven rotating feed plate structure further assists in the entry of waste paper fibers into the device, reducing fiber scattering; a retractable and spring-loaded telescopic plate structure is installed on one side of the inlet to prevent waste paper fibers from being re-expelled after entering the device; and the adjustable length of the telescopic plate, combined with the movable rotating feed plate structure, avoids any interference between the two.

[0005] To achieve the above objectives, this utility model employs the following technical solution:

[0006] A waste paper pulp inlet for a dry fiber recycling device includes a feed pipe. A connecting plate is fixedly mounted around one end of the feed pipe. Several bolt holes are formed around the connecting plate, and bolts are rotatably connected to the bolt holes. An arcuate groove is fixedly mounted on one side of the upper part of the feed pipe. Movable guide rail grooves are formed through both sides of the upper part of the feed pipe. Movable guide blocks are slidably connected inside the two movable guide rail grooves. A movable arcuate groove is fixedly connected between the two movable guide blocks. A guide rail groove baffle is fixedly mounted on the outside of the movable guide blocks and slidably abuts against the outside of the feed pipe. Rotary shaft holes are formed on both sides inside the movable arcuate groove. Rotary flaps are rotatably connected inside the two rotating shaft holes. A servo motor is fixedly mounted on the outside of one guide rail groove baffle. The output end of the servo motor passes through the guide rail groove baffle and the movable guide block and is coaxially fixedly connected to the rotating flap.

[0007] Furthermore, a telescopic plate opening is provided on the outer side of the feed pipe. Arc-shaped support plates are fixedly provided on the upper and lower sides inside the telescopic plate opening. Spring shaft hole plates are fixedly provided on both sides of the telescopic plate opening. Arc-shaped rotating tubes are provided inside the upper and lower arc-shaped support plates and are rotatably connected to them. Spring rods are fixedly provided at both ends of the arc-shaped rotating tubes and are installed inside the spring shaft hole plates and rotatably connected to them. A telescopic plate sleeve is fixedly provided inside the arc-shaped rotating tubes. A telescopic plate is slidably connected to the telescopic plate inside the telescopic plate sleeve. Several threaded sleeves are fixedly provided at equal intervals on the upper part of the telescopic plate sleeve. A threaded knob is provided inside the threaded sleeve and is threadedly connected to it. The end of the threaded knob passes through the telescopic plate sleeve and abuts against the telescopic plate.

[0008] Furthermore, the upper part of the movable arc groove is provided with several baffle connecting plates at equal intervals, and each baffle connecting plate is provided with a feed inlet baffle at the rear, which is slidably connected to the upper part of the feed pipe.

[0009] Furthermore, a movable handle is fixedly provided on the outer side of the guide rail groove baffle, and a telescopic handle is fixedly connected to the rear of the telescopic plate.

[0010] Compared with the existing technology, the beneficial effects of this utility model are:

[0011] 1. By setting a movable rotating feed plate structure at the top of the feed inlet, the size of the feed inlet can be changed by moving this structure, thereby adapting to more feed mechanisms of different sizes and specifications to feed materials into the device. Furthermore, by setting a feed plate structure driven by a servo motor to rotate the feed plate to assist the waste paper fibers into the equipment, reducing the problem of fibers scattering into the equipment.

[0012] 2. Further, a telescopic plate structure that can be extended and flipped by a spring is set on one side of the feed inlet. The telescopic plate structure prevents the waste paper fibers after entering the equipment from being discharged again. Furthermore, the telescopic plate can be moved in conjunction with a movable rotating feed plate structure to avoid the two from affecting each other. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the movable circular arc groove structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the telescopic plate structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the feed pipe structure of this utility model;

[0018] Figure 6 This is a schematic diagram of the movable circular arc groove structure of this utility model.

[0019] The following are the labels in the attached diagram: 1. Feed pipe; 2. Connecting plate; 3. Bolt hole; 4. Bolt; 5. Arc groove; 6. Moving guide rail groove; 7. Moving guide block; 8. Moving arc groove; 9. Guide rail groove baffle; 10. Rotary shaft hole;

[0020] 11. Rotating flap; 12. Servo motor;

[0021] 13. Telescopic plate opening; 14. Arc-shaped support plate; 15. Spring shaft hole plate; 16. Arc-shaped rotating tube; 17. Spring rod; 18. Telescopic plate sleeve; 19. Telescopic plate; 20. Threaded sleeve; 21. Threaded knob;

[0022] 22. Baffle connecting plate; 23. Feed inlet baffle;

[0023] 24. Movable handle; 25. Telescopic handle. Detailed Implementation

[0024] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0025] Example: Waste paper pulp inlet of a dry fiber recycling device

[0026] like Figure 1-6 As shown, the waste paper pulp inlet of a dry fiber recycling device has the following specific structure:

[0027] A waste paper pulp inlet for a dry fiber recycling device includes a feed pipe 1 for connecting to the dry fiber recycling device, allowing raw materials to enter and be processed through the feed pipe 1. A connecting plate 2 is fixedly mounted around one end of the feed pipe 1. Several bolt holes 3 are formed around the connecting plate 2, with bolts 4 rotatably connected to the bolt holes 3 for connection to the dry fiber recycling device. An arc groove 5 is fixedly mounted on one side of the upper part of the feed pipe 1. Movable guide rail grooves 6 are formed through both sides of the upper part of the feed pipe 1. Movable guide blocks 7 are slidably connected inside the two movable guide rail grooves 6. A movable arc groove 8 is fixedly connected between the two movable guide blocks 7, allowing movement of the movable guide blocks 7 within the movable guide rail grooves 6. The sliding motion drives the movable arc groove 8 to slide. The outer side of the movable guide block 7 is fixedly provided with a guide rail groove baffle 9, which is in contact with the outer side of the feed pipe 1 and slides. The guide rail groove baffle 9 is used to block the movable guide block 7 from the outside of the movable guide rail groove 6 during the movement of the movable guide block 7 to prevent leakage. The movable arc groove 8 has rotating shaft holes 10 on both sides. The rotating shaft holes 10 on both sides are provided with rotating flaps 11 and are rotatably connected to them. A servo motor 12 is fixedly provided on the outer side of the guide rail groove baffle 9 on one side. The output end of the servo motor 12 passes through the guide rail groove baffle 9 and the movable guide block 7 and is fixedly connected to the rotating flap 11 on the same axis. By controlling the rotation of the servo motor 12, the rotating flap 11 is driven to rotate synchronously.

[0028] A telescopic opening 13 is provided on the outer side of the feed pipe 1. Arc-shaped support plates 14 are fixedly installed on the upper and lower sides inside the telescopic opening 13. Spring shaft hole plates 15 are fixedly installed on both sides of the telescopic opening 13. Arc-shaped rotating tubes 16 are rotatably connected to the upper and lower arc-shaped support plates 14. Spring rods 17 are fixed at both ends of the arc-shaped rotating tubes 16 and are installed inside the spring shaft hole plates 15, rotatably connected to them. The spring rods 17 provide elastic force to the arc-shaped rotating tubes 16, allowing them to rotate to a certain extent inside the arc-shaped support plates 14 and to return to their original position through the elastic force. A telescopic plate sleeve 18 is fixedly installed inside the pipe 16. A telescopic plate 19 is slidably connected to the telescopic plate sleeve 18. Several threaded sleeves 20 are fixedly installed at equal intervals on the upper part of the telescopic plate sleeve 18. A threaded knob 21 is threadedly connected to the threaded sleeve 20. The end of the threaded knob 21 passes through the telescopic plate sleeve 18 and abuts against the telescopic plate 19. By connecting each threaded knob 21 to the threaded sleeve 20 and abutting against the telescopic plate 19, the telescopic plate 19 can be fixed inside the telescopic plate sleeve 18 to prevent it from moving and can be adjusted.

[0029] The upper part of the movable arc groove 8 is provided with several baffle connecting plates 22 at equal intervals. Each baffle connecting plate 22 is provided with a feed inlet baffle 23 at the rear, which is slidably connected to the upper part of the feed pipe 1. The feed inlet baffle 23 moves to block the feed pipe 1.

[0030] A movable handle rod 24 is fixedly provided on the outer side of the guide rail groove baffle 9, and a telescopic handle 25 is fixedly connected to the rear of the telescopic plate 19. The movable handle rod 24 and the telescopic handle 25 are used to facilitate the adjustment of the movable arc groove 8 and the telescopic plate 19.

[0031] This solution also includes a controller, the location of which is set by the operator according to the actual situation during operation. The controller is used to control the electrical components used in this solution, including but not limited to sensors, motors, telescopic rods, water pumps, solenoid valves, heating wires, heat pumps, displays, computer input devices, switches, communication devices, lights, speakers, and microphones. The controller is an Intel processor, AMD processor, PLC controller, ARM processor, or microcontroller. It is used in conjunction with a motherboard, memory modules, storage media, and power supply, which is AC power or a lithium battery. When a display screen is provided, a graphics card is also included. For the operating principle of the controller, please refer to "Principles of Automatic Control," "Microcontroller Principles and Application Simulation Cases," and "Sensor Principles and Applications" published by Tsinghua University Press. Other books in this field can also be consulted. Other automation control and electrical components not mentioned are knowledge well known to those skilled in the art and will not be described in detail here.

[0032] Working principle:

[0033] In use, this device is first connected to the feed position of the dry fiber recycling equipment via the connecting plate 2 and the bolts 4. Then, the guide rail groove baffle 9 is moved by the movable handles 24 on both sides, thereby moving the movable guide block 7 and the movable arc groove 8 connected therebetween. This causes the feed inlet baffle 23 to block the upper feed position of the feed pipe 1, allowing the feed inlet size to be adjusted according to the size of the feeding equipment. Finally, by rotating the threaded knobs 21, they are brought into contact with the telescopic plate 19, allowing the telescopic plate 19 to slide and extend within the telescopic plate sleeve 18. The telescopic handle 25 is adjusted to its position within the telescopic plate sleeve 18 to maintain a certain distance from the rotating flap 11 to prevent impact. Then, the feeding device feeds the material into the feed inlet of the feed pipe 1. At the same time, the servo motor 12 drives the rotating flap 11 to rotate synchronously, thereby cooperating with the fan to generate airflow to bring the waste fiber into the feed inlet of the feed pipe 1 and further into the dry fiber recycling equipment. Meanwhile, the rotating flap 11 and the telescopic plate 19 block the feed pipe 1 to prevent the waste paper fiber entering the equipment from being discharged due to the operation of the equipment and to allow feeding into the equipment while it is running.

[0034] In explaining this utility model, it should be noted that the terms indicating location are only for ease of description and understanding, and are not intended to limit the installation location of specific technical features. Other possible installation methods are not excluded.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A waste paper pulp inlet for a dry fiber recycling device, comprising an inlet pipe (1), characterized in that: The feed pipe (1) has a connecting plate (2) fixedly arranged around one end. Several bolt holes (3) are opened around the connecting plate (2). Bolts (4) are provided inside the bolt holes (3) for rotatable connection. An arc groove (5) is fixedly arranged on one side of the upper part of the feed pipe (1). Moving guide grooves (6) are opened through the upper two sides of the feed pipe (1). Moving guide blocks (7) are provided inside the moving guide grooves (6) on both sides for slidable connection. A moving arc groove (8) is fixedly connected between the moving guide blocks (7) on both sides. The movable guide block (7) is fixedly provided with a guide rail groove baffle (9) on the outside, which is in contact with the outside of the feed pipe (1) and slides. The movable arc groove (8) is provided with a rotating shaft rod hole (10) on both sides. The rotating shaft rod hole (10) on both sides is provided with a rotating flap (11) which is rotatably connected to it. A servo motor (12) is fixedly provided on the outside of the guide rail groove baffle (9) on one side. The output end of the servo motor (12) passes through the guide rail groove baffle (9) and the movable guide block (7) and is fixedly connected to the rotating flap (11) on the same axis.

2. The waste paper pulp inlet of a dry fiber recycling device according to claim 1, characterized in that: The feed pipe (1) has a telescopic plate opening (13) on the outside. The telescopic plate opening (13) has an arc support plate (14) fixed on the upper and lower sides. The telescopic plate opening (13) has a spring shaft hole plate (15) fixed on both sides. The arc support plate (14) has an arc rotating tube (16) inside the upper and lower sides and is rotatably connected to it. The arc rotating tube (16) has a spring rod (17) fixed at both ends and is installed inside the spring shaft hole plate (15) and is rotatably connected to it. The arc rotating tube (16) has a telescopic plate sleeve plate (18) fixed inside. The telescopic plate sleeve plate (18) has a telescopic plate (19) slidably connected to it. The upper part of the telescopic plate sleeve plate (18) has several threaded sleeves (20) fixed at equal intervals. The threaded sleeves (20) have a threaded knob (21) inside and are threadedly connected to it. The end of the threaded knob (21) passes through the telescopic plate sleeve plate (18) and abuts against the telescopic plate (19).

3. The waste paper pulp inlet of a dry fiber recycling device according to claim 2, characterized in that: The upper part of the movable arc groove (8) is provided with several baffle connecting plates (22) at equal intervals. Each baffle connecting plate (22) is provided with a feed inlet baffle (23) at the rear and is slidably connected to the upper part of the feed pipe (1).

4. The waste paper pulp inlet of a dry fiber recycling device according to claim 3, characterized in that: A movable handle (24) is fixedly provided on the outside of the guide rail groove baffle (9), and a telescopic handle (25) is fixedly connected to the rear of the telescopic plate (19).

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