Plastic bottle foam double-layer water filtering equipment

Abstract

The utility model relates to the technical field of plastic bottle foam water filtering equipment, in particular to plastic bottle foam double-layer water filtering equipment which comprises a lower-layer support, an upper-layer support, an upper-layer water filtering screen drum, a feeding pipe, a discharging pipe, a first feeding port, a first discharging port, a U-shaped conveying pipe, a lower-layer water filtering screen drum, a second feeding port and a second discharging port. An upper-layer water filtering screen drum is arranged in the upper-layer support, a first feeding port is formed in the left end of the upper-layer water filtering screen drum, a first discharging port is formed in the right end of the upper-layer water filtering screen drum, a U-shaped conveying pipe is arranged on the right side of the upper-layer support, a lower-layer water filtering screen drum is arranged in the lower-layer support, and a second feeding port is formed in the right end of the lower-layer water filtering screen drum. In the using process of the plastic bottle foam water filtering equipment, through the design of the double-layer water filtering structure, solid-liquid separation of plastic bottle foam containing water liquid can be efficiently and conveniently achieved, and the treatment efficiency and effect are greatly improved.

Description

Technical Field

[0001] This utility model relates to the technical field of plastic bottle foam water filtration equipment, and in particular to a plastic bottle foam double-layer water filtration equipment. Background Technology

[0002] Plastic bottle foam typically contains a certain amount of water, which may come from the plastic bottle washing process, rainwater accumulation, or the original liquid inside the plastic bottle. Before subsequent resource recycling or treatment, the water in the plastic bottle foam must be effectively removed to avoid interfering with subsequent processes.

[0003] In the process of solid-liquid separation of plastic bottle foam containing water, traditional solid-liquid separation methods, such as sedimentation filtration or centrifugation, usually only set up a single-layer filter structure to circulate the plastic bottle foam containing water through repeated rotation, thereby achieving the purpose of solid-liquid separation.

[0004] Therefore, to address the aforementioned problem of the inconvenience in achieving convenient and efficient solid-liquid separation of plastic bottle foam containing water, a double-layer filtration device for plastic bottle foam can be designed. During use, this double-layer filtration structure enables efficient and convenient solid-liquid separation of plastic bottle foam containing water, greatly improving processing efficiency and effectiveness. Utility Model Content

[0005] To overcome the problem that plastic bottle foam filtration equipment, especially during large-scale recycling and processing of plastic bottle foam containing water, often suffers from a lack of efficient solid-liquid separation due to its single-layer filtration structure, resulting in high moisture content in the treated foam and affecting its subsequent utilization value, improvements are urgently needed.

[0006] The technical solution of this utility model is as follows: a double-layer water filtration device for plastic bottle foam, comprising a lower support, an upper support, an upper water filtration screen, a feed pipe, a discharge pipe, a first feed inlet, a first discharge outlet, a U-shaped conveying pipe, a lower water filtration screen, a second feed inlet, and a second discharge outlet. The upper support is arranged above the lower support, and the upper water filtration screen is arranged inside the upper support. The first feed inlet is opened at the left end of the upper water filtration screen, and the first discharge outlet is opened at the right end of the upper water filtration screen. The feed pipe is arranged above the left side of the upper support, and the U-shaped conveying pipe is arranged on the right side of the upper support. The lower water filtration screen is arranged inside the lower support, and the second feed inlet is opened at the right end of the lower water filtration screen. The second discharge outlet is opened at the left end of the lower water filtration screen, and the discharge pipe is arranged on the left side of the lower support.

[0007] Preferably, during the use of the plastic bottle foam filtration equipment, firstly, the plastic bottle foam containing water is fed into the upper filter screen cylinder through the feed pipe. At this time, activating the active component will drive the upper filter screen cylinder to start rotating. During the rotation, the plastic bottle foam is subjected to centrifugal force and its own gravity. Some of the wastewater drips through the screen holes of the upper filter screen cylinder into the collection component, achieving preliminary solid-liquid separation. The plastic bottle foam trapped by the screen gradually moves towards the first discharge port and is finally transported to the interior of the lower filter screen cylinder through the U-shaped conveyor pipe. At the same time, activating the active component... The moving component drives the lower filter screen to rotate. During the rotation, the plastic bottle foam is again subjected to centrifugal force and its own gravity. At this time, the wastewater that the upper filter screen failed to intercept drips through the screen holes of the lower filter screen into the collection component, achieving further solid-liquid separation. The plastic bottle foam intercepted by the lower filter screen gradually moves towards the second discharge port and is finally discharged from the outside of the equipment through the discharge pipe. Through this double-layer filtration structure design, this utility model can efficiently and conveniently achieve solid-liquid separation of plastic bottle foam containing water, greatly improving the processing efficiency and effect.

[0008] Preferably, the left end of the upper filter screen cylinder is rotatably connected to the left side of the upper support, the right end of the upper filter screen cylinder is rotatably connected to the right side of the upper support, the left end of the lower filter screen cylinder is rotatably connected to the left side of the lower support, and the right end of the lower filter screen cylinder is rotatably connected to the right side of the lower support.

[0009] Preferably, the lower right end of the feed pipe is located inside the first feed inlet, the upper right end of the discharge pipe is located inside the second discharge inlet, the upper left end of the U-shaped conveyor pipe is located outside the first discharge inlet, and the lower left end of the U-shaped conveyor pipe is located inside the second feed inlet.

[0010] Preferably, the upper filter screen cylinder is provided with multiple sets of first guide plates, and the lower filter screen cylinder is provided with multiple sets of second guide plates.

[0011] Preferably, an active gear ring is provided on the left side wall of the upper filter screen cylinder, and a fixed bracket is provided on the left side of the upper support. An active motor is provided inside the fixed bracket, and an active shaft is provided at the output end of the active motor. An active gear is provided at one end of the active shaft, and the active gear meshes with the active gear ring.

[0012] Preferably, a rotating gear ring is provided on the left side wall of the lower filter screen cylinder, and a mounting bracket is provided on the left side of the lower support. A rotating motor is provided inside the mounting bracket, and a rotating shaft is provided at the output end of the rotating motor. A rotating gear is provided at one end of the rotating shaft, and the rotating gear meshes with the rotating gear ring.

[0013] Preferably, the upper support has a first collection chamber inside, and a first drain pipe is provided on the side wall of the first collection chamber. The upper filter screen is located inside the first collection chamber. The lower support has a second collection chamber inside, and a second drain pipe is provided on the side wall of the second collection chamber. One end of the second drain pipe is fixedly connected to the side wall of the first drain pipe. The lower filter screen is located inside the second collection chamber. A wastewater pool is provided at the lower end of the first drain pipe.

[0014] The beneficial effects of this utility model are:

[0015] When the plastic bottle foam filtration equipment is in use, firstly, the plastic bottle foam containing water is fed into the upper filter screen cylinder through the feed pipe. At this time, activating the active component will drive the upper filter screen cylinder to start rotating. During the rotation, the plastic bottle foam is subjected to centrifugal force and its own gravity. Some of the wastewater drips through the screen holes of the upper filter screen cylinder into the collection component, achieving preliminary solid-liquid separation. The plastic bottle foam trapped by the screen gradually moves towards the first discharge port and is finally transported to the interior of the lower filter screen cylinder through the U-shaped conveyor pipe. At the same time, activating the active component... The upper filter screen will then drive the lower filter screen to rotate. During the rotation, the plastic bottle foam is again subjected to centrifugal force and its own gravity. At this time, the wastewater that the upper filter screen failed to intercept drips through the screen holes of the lower filter screen into the collection component, achieving further solid-liquid separation. The plastic bottle foam intercepted by the lower filter screen gradually moves towards the second discharge port and is finally discharged from the outside of the equipment through the discharge pipe. Through this double-layer filtration structure design, this utility model can efficiently and conveniently achieve solid-liquid separation of plastic bottle foam containing water, greatly improving the processing efficiency and effect. Attached Figure Description

[0016] Figure 1 The diagram shown is a first three-dimensional structural schematic of the plastic bottle foam double-layer water filtration device of this utility model;

[0017] Figure 2 The diagram shown is a partial three-dimensional structural schematic of the plastic bottle foam double-layer water filtration device of this utility model;

[0018] Figure 3 The diagram shown is a partial three-dimensional structural schematic of the plastic bottle foam double-layer water filtration device of this utility model;

[0019] Figure 4 The diagram shown is a partial three-dimensional structural schematic of the plastic bottle foam double-layer water filtration device of this utility model.

[0020] Figure 5 The diagram shown is a partial three-dimensional structural schematic of the plastic bottle foam double-layer water filtration device of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Lower support; 2. Upper support; 3. Upper filter screen cylinder; 4. First feed inlet; 5. Feed pipe; 6. First discharge outlet; 7. U-shaped conveyor pipe; 8. Lower filter screen cylinder; 9. Second feed inlet; 10. Second discharge outlet; 11. Discharge pipe; 12. First guide plate; 13. Second guide plate; 14. Fixed support; 15. Drive motor; 16. Drive shaft; 17. Drive gear; 18. Drive gear ring; 19. Mounting support; 20. Rotating motor; 21. Rotating shaft; 22. Rotating gear; 23. Rotating gear ring; 24. First collection bin; 25. First drain pipe; 26. Second collection bin; 27. Second drain pipe; 28. Wastewater tank. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figure 1 and Figure 5 This utility model provides an embodiment of a double-layer water filtration device for plastic bottle foam, comprising a lower support 1, an upper support 2, an upper water filtration screen 3, a feed pipe 5, a discharge pipe 11, a first feed inlet 4, a first discharge outlet 6, a U-shaped conveying pipe 7, a lower water filtration screen 8, a second feed inlet 9, and a second discharge outlet 10. The upper support 2 is arranged above the lower support 1, and the upper water filtration screen 3 is arranged inside the upper support 2. The first feed inlet 4 is opened at the left end of the upper water filtration screen 3, and the first discharge outlet 6 is opened at the right end of the upper water filtration screen 3. The feed pipe 5 is arranged above the left side of the upper support 2, and the U-shaped conveying pipe 7 is arranged at the right side of the upper support 2. The lower water filtration screen 8 is arranged inside the lower support 1, and the second feed inlet 9 is opened at the right end of the lower water filtration screen 8. The second discharge outlet 10 is opened at the left end of the lower water filtration screen 8, and the discharge pipe 11 is arranged on the left side of the lower support 1.

[0024] Please see Figure 2 and Figure 5The left end of the upper filter screen cylinder 3 is rotatably connected to the left side of the upper support 2, and the right end of the upper filter screen cylinder 3 is rotatably connected to the right side of the upper support 2. The left end of the lower filter screen cylinder 8 is rotatably connected to the left side of the lower support 1, and the right end of the lower filter screen cylinder 8 is rotatably connected to the right side of the lower support 1. The two ends of the upper filter screen cylinder 3 are rotated through the two sides of the upper support 2, and the two ends of the lower filter screen cylinder 8 are rotated through the two sides of the lower support 1. The lower right end of the feed pipe 5 is located inside the first feed inlet 4, and the discharge pipe 1... The upper right end of 1 is located inside the second discharge port 10, the upper left end of the U-shaped conveying pipe 7 is located outside the first discharge port 6, and the lower left end of the U-shaped conveying pipe 7 is located inside the second inlet port 9. The plastic bottle foam is conveyed to the interior of the lower filter screen cylinder 8 through the U-shaped conveying pipe 7. The interior of the upper filter screen cylinder 3 is provided with multiple sets of first guide plates 12, and the interior of the lower filter screen cylinder 8 is provided with multiple sets of second guide plates 13. The plastic bottle foam trapped by the screen is guided and conveyed through the first guide plates 12 and the second guide plates 13.

[0025] Please see Figure 3 and Figure 4An active gear ring 18 is provided on the left side wall of the upper filter screen cylinder 3. A fixed bracket 14 is provided on the left side of the upper support 2. An active motor 15 is provided inside the fixed bracket 14. An active shaft 16 is provided at the output end of the active motor 15. An active gear 17 is provided at one end of the active shaft 16. The active gear 17 meshes with the active gear ring 18. When the active motor 15 is started, its output end drives the active shaft 16 to rotate, which in turn drives the active gear 17 connected to it to rotate. Since the active gear 17 is tightly meshed with the active gear ring 18 on the left side wall of the upper filter screen cylinder 3, the rotation of the active gear 17 will drive the upper filter screen cylinder 3 to start rotating. A rotating gear ring 23 is provided on the left side wall of the lower filter screen cylinder 8. A mounting bracket 19 is provided on the left side of the lower support 1. A rotating motor 20 is provided inside the mounting bracket 19. A rotating shaft 21 is provided at the output end of the rotating motor 20. A rotating gear 22 is provided at one end of the rotating shaft 21. The rotating gear 22 meshes with the rotating gear ring 18. 3. Engagement: Start the rotating motor 20, whose output drives the rotating shaft 21 to rotate, which in turn drives the rotating gear 22 to rotate. Since the rotating gear 22 meshes with the rotating gear ring 23 on the left side wall of the lower filter screen 8, the rotation of the rotating gear 22 will drive the lower filter screen 8 to start rotating. The upper support 2 is equipped with a first collection chamber 24, and a first drain pipe 25 is provided on the side wall of the first collection chamber 24. The upper filter screen 3 is located inside the first collection chamber 24. The lower support 1 is equipped with a second collection chamber 26, and a second drain pipe 27 is provided on the side wall of the second collection chamber 26. One end of the second drain pipe 27 is fixedly connected to the side wall of the first drain pipe 25. The lower filter screen 8 is located inside the second collection chamber 26. A wastewater pool 28 is provided at the lower end of the first drain pipe 25. The wastewater in the first collection chamber 24 and the second collection chamber 26 is transported to the wastewater pool 28 for unified collection and treatment through the first drain pipe 25 and the second drain pipe 27, respectively.

[0026] When the plastic bottle foam filtration equipment is in use, firstly, the plastic bottle foam containing water is fed into the upper filter screen cylinder 3 through the feed pipe 5. At this time, the drive motor 15 is started, and its output end drives the drive shaft 16 to rotate, which in turn drives the drive gear 17 connected to it to rotate. Since the drive gear 17 is tightly meshed with the drive gear ring 18 on the left side wall of the upper filter screen cylinder 3, the rotation of the drive gear 17 will drive the upper filter screen cylinder 3 to start rotating.

[0027] During rotation, the plastic bottle foam is subjected to centrifugal force and its own gravity. Some of the wastewater drips through the sieve holes of the upper filter screen cylinder 3 into the first collection chamber 24, achieving preliminary solid-liquid separation. The plastic bottle foam trapped by the screen is guided by the first guide plate 12 and gradually moves towards the first discharge port 6, and is finally transported to the interior of the lower filter screen cylinder 8 through the U-shaped conveying pipe 7.

[0028] At the same time, the rotating motor 20 is started, and its output end drives the rotating shaft 21 to rotate, which in turn drives the rotating gear 22 to rotate. Since the rotating gear 22 meshes with the rotating gear ring 23 on the left side wall of the lower water filter cylinder 8, the rotation of the rotating gear 22 will drive the lower water filter cylinder 8 to start rotating.

[0029] During rotation, the plastic bottle foam is again subjected to centrifugal force and its own gravity. At this time, the wastewater that the upper filter screen 3 failed to trap drips through the screen holes of the lower filter screen 8 into the second collection chamber 26, achieving further solid-liquid separation. The plastic bottle foam trapped by the lower filter screen 8 is guided by the second guide plate 13 and gradually moves towards the second discharge port 10, and is finally discharged outside the equipment through the discharge pipe 11.

[0030] Throughout the process, the wastewater in the first collection chamber 24 and the second collection chamber 26 is transported to the wastewater pool 28 through the first drain pipe 25 and the second drain pipe 27 for unified collection and treatment. Through this double-layer filtration structure design, this utility model can efficiently and conveniently achieve solid-liquid separation of plastic bottle foam containing water, greatly improving the treatment efficiency and effect.

[0031] Through the above steps, when the plastic bottle foam filtration equipment is in use, firstly, the plastic bottle foam containing water is fed into the upper filter screen cylinder 3 through the feed pipe 5. At this time, the activation of the active component will drive the upper filter screen cylinder 3 to start rotating. During the rotation, the plastic bottle foam is subjected to centrifugal force and its own gravity. Some of the wastewater drips through the screen holes of the upper filter screen cylinder 3 into the collection component, achieving preliminary solid-liquid separation. The plastic bottle foam trapped by the screen gradually moves towards the first discharge port 6 and is finally transported to the interior of the lower filter screen cylinder 8 through the U-shaped conveyor pipe 7. At the same time, the activation of the active component will start the upper filter screen cylinder 3. The active component drives the lower filter screen 8 to rotate. During the rotation, the plastic bottle foam is subjected to centrifugal force and its own gravity. At this time, the wastewater that the upper filter screen 3 failed to intercept drips through the screen holes of the lower filter screen 8 into the collection component, achieving further solid-liquid separation. The plastic bottle foam intercepted by the lower filter screen 8 gradually moves towards the second discharge port 10 and is finally discharged outside the equipment through the discharge pipe 11. Through this double-layer filtration structure design, this utility model can efficiently and conveniently achieve solid-liquid separation of plastic bottle foam containing water, greatly improving the processing efficiency and effect.

[0032] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A plastic bottle foam double-layer water filtration device, comprising a lower support (1), characterized in that: It also includes an upper support (2), an upper filter screen cylinder (3), a feed pipe (5), a discharge pipe (11), a first feed inlet (4), a first discharge outlet (6), a U-shaped conveying pipe (7), a lower filter screen cylinder (8), a second feed inlet (9) and a second discharge outlet (10). The upper support (2) is set above the lower support (1), and the upper filter screen cylinder (3) is set inside the upper support (2). The first feed inlet (4) is opened at the left end of the upper filter screen cylinder (3). The upper filter screen (3) has a first discharge port (6) at the right end, the upper support (2) has a feed pipe (5) on the upper left side, the upper support (2) has a U-shaped conveying pipe (7) on the right side, the lower support (1) has a lower filter screen (8) inside, the lower filter screen (8) has a second feed port (9) at the right end, the lower filter screen (8) has a second discharge port (10) at the left end, and the lower support (1) has a discharge pipe (11) on the left side.

2. The plastic bottle foam double-layer water filtration device according to claim 1, characterized in that: The left end of the upper filter screen (3) is rotatably connected to the left side of the upper support (2), the right end of the upper filter screen (3) is rotatably connected to the right side of the upper support (2), the left end of the lower filter screen (8) is rotatably connected to the left side of the lower support (1), and the right end of the lower filter screen (8) is rotatably connected to the right side of the lower support (1).

3. The plastic bottle foam double-layer water filtration device according to claim 1, characterized in that: The lower right end of the feed pipe (5) is located inside the first feed port (4), the upper right end of the discharge pipe (11) is located inside the second discharge port (10), the upper left end of the U-shaped conveying pipe (7) is located outside the first discharge port (6), and the lower left end of the U-shaped conveying pipe (7) is located inside the second feed port (9).

4. The plastic bottle foam double-layer water filtration device according to claim 1, characterized in that: The upper filter screen cylinder (3) is equipped with multiple sets of first guide plates (12), and the lower filter screen cylinder (8) is equipped with multiple sets of second guide plates (13).

5. The plastic bottle foam double-layer water filtration device according to claim 1, characterized in that: An active gear ring (18) is provided on the left side wall of the upper filter screen cylinder (3). A fixed bracket (14) is provided on the left side of the upper support (2). An active motor (15) is provided inside the fixed bracket (14). An active shaft (16) is provided at the output end of the active motor (15). An active gear (17) is provided at one end of the active shaft (16). The active gear (17) meshes with the active gear ring (18).

6. The plastic bottle foam double-layer water filtration device according to claim 1, characterized in that: A rotating gear ring (23) is provided on the left side wall of the lower filter screen cylinder (8). A mounting bracket (19) is provided on the left side of the lower support (1). A rotating motor (20) is provided inside the mounting bracket (19). A rotating shaft (21) is provided at the output end of the rotating motor (20). A rotating gear (22) is provided at one end of the rotating shaft (21). The rotating gear (22) meshes with the rotating gear ring (23).

7. The plastic bottle foam double-layer water filtration device according to claim 1, characterized in that: The upper support (2) is equipped with a first collection chamber (24), and a first drain pipe (25) is provided on the side wall of the first collection chamber (24). The upper filter screen (3) is located inside the first collection chamber (24). The lower support (1) is equipped with a second collection chamber (26), and a second drain pipe (27) is provided on the side wall of the second collection chamber (26). One end of the second drain pipe (27) is fixedly connected to the side wall of the first drain pipe (25). The lower filter screen (8) is located inside the second collection chamber (26). A wastewater pool (28) is provided at the lower end of the first drain pipe (25).

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