Multifunctional oil-water separator for wastewater recycling

Abstract

This utility model relates to the field of oil-water separation technology and discloses a multifunctional oil-water separation device for wastewater recycling. It includes a housing, with first sliding grooves on both the left and right sides of the inner wall of the housing. A connecting frame is slidably connected between the two first sliding grooves. A gear is rotatably connected to the bottom of the connecting frame. Racks are meshed with the front and rear sides of the gear. Clamping components are fixedly connected to the rear sides of the two racks. A second worm gear is fixedly connected to the top of the gear, and a second worm is meshed with the right side of the second worm gear. In this utility model, a second motor drives the first worm to rotate, thereby driving the first worm gear and the separation tank to rotate, separating incoming debris. By pulling out the connecting frame and rotating a knob, the second worm gear is rotated, thereby driving the second worm gear and the gear to rotate, thus moving the two racks and clamping components, enabling rapid disassembly and cleaning of the separation tank.

Description

Technical Field

[0001] This utility model relates to the field of oil-water separation technology, and in particular to a multifunctional oil-water separation device for wastewater recycling. Background Technology

[0002] The multi-functional oil-water separation equipment for wastewater recycling is a device specifically designed to treat oil and water mixtures in various industrial and domestic wastewaters. It can efficiently treat wastewater containing oil by separating oil and water through a series of physical and chemical methods. The separated water can meet discharge standards or undergo further purification for reuse, while the separated oil can be recovered. This achieves the dual goals of saving resources and protecting the environment, helping to reduce the pollution caused by wastewater discharge, while realizing the effective recovery and reuse of resources and promoting sustainable development.

[0003] When existing separation equipment is in use, impurities enter the treatment process along with the wastewater, increasing the risk of equipment failure. At the same time, dirt inside the separation structure is difficult to remove, and long-term accumulation affects separation efficiency and equipment lifespan. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a multi-functional oil-water separation device for wastewater recycling, which aims to improve the problem of impurities entering the separation device during use, thus affecting the subsequent separation efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional oil-water separator for wastewater recycling, comprising a shell, with first sliding grooves on both the left and right sides of the inner wall of the shell, a connecting frame slidably connected between the two first sliding grooves, a gear rotatably connected to the bottom of the connecting frame, racks meshing with both the front and rear sides of the gear, clamping members fixedly connected to the rear sides of both racks, a second worm gear fixedly connected to the top of the gear, a second worm meshing with the right side of the second worm gear, a knob fixedly connected to the front end of the second worm, a separation tank disposed between the two clamping members, a first worm gear fixedly connected to the top of the separation tank, a second motor fixedly connected to the rear side of the inner wall of the shell, a first worm fixedly disposed at the output end of the second motor, the first worm meshing with the first worm gear, a filter plate disposed inside the shell, and a vibration assembly disposed inside the shell, the vibration assembly being used to improve the oil-water separation efficiency.

[0006] Preferably, the vibration assembly includes a first motor, which is fixedly connected to the housing. A rotating rod is fixedly provided at the output end of the first motor. A connecting rod is rotatably connected to the surface of the rotating rod. A sliding cylinder is rotatably connected to the top of the connecting rod. The sliding cylinder is slidably connected to the filter plate. A fixing rod is fixedly connected to the bottom of the filter plate. A second spring is fixedly connected between the fixing rod and the sliding cylinder.

[0007] Preferably, the bottom end of the fixing rod passes through and extends into the interior of the sliding cylinder, and the fixing rod and the sliding cylinder are slidably connected.

[0008] Preferably, the front end of the second worm extends through and to the front side of the connecting frame, and the second worm is rotatably connected to the connecting frame.

[0009] Preferably, two hinges are fixedly connected to the front side of the outer casing, and a cover plate is fixedly connected between the two hinges.

[0010] Preferably, two drain pipes are fixedly connected to the left side of the outer casing, and each of the two drain pipes is equipped with a valve.

[0011] Preferably, four sliding rods are fixedly connected to the bottom of the outer casing, and all four sliding rods are slidably connected to the filter plate. Four first springs are fixedly connected between the bottom of the inner wall of the outer casing and the filter plate.

[0012] Preferably, the bottom of the connecting frame is fixedly connected with four second sliding grooves, and the two clamping members slide in two adjacent second sliding grooves.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the second motor drives the first worm to rotate, thereby driving the first worm wheel and the separation bucket to rotate, separating the incoming debris. By pulling out the connecting frame and turning the knob to drive the second worm to rotate, thereby driving the second worm wheel and gear to rotate, thus driving the two racks and clamping parts to move, thereby realizing the quick disassembly and cleaning of the separation bucket.

[0015] 2. In this utility model, the first motor drives the rotating rod to rotate, and when the rotating rod rotates, it drives the connecting rod to move. The connecting rod drives the top sliding cylinder to move, thereby pulling the second spring and the fixed rod to move. At this time, the top filter plate shakes on the sliding rod. The vibration causes the oil-water mixture to pass through the screen quickly, which speeds up the separation speed and can more effectively separate oil and water, reducing mutual entrainment. Attached Figure Description

[0016] Figure 1 This is a main drawing of the multifunctional oil-water separator for wastewater recycling proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the connecting frame of the multifunctional oil-water separator for wastewater recycling proposed in this utility model;

[0018] Figure 3This is a schematic cross-sectional view of the left side of the outer shell of the multifunctional oil-water separator for wastewater recycling proposed in this utility model;

[0019] Figure 4 This is a schematic cross-sectional view of the connecting frame of the multifunctional oil-water separator for wastewater recycling proposed in this utility model;

[0020] Figure 5 This is a schematic diagram of the front cross-section of the outer shell of the multifunctional oil-water separator for wastewater recycling proposed in this utility model;

[0021] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. Outer shell; 2. First motor; 3. Cover plate; 4. Hinge; 5. Filter plate; 6. Slide rod; 7. Drain pipe; 8. Valve; 9. Connecting frame; 10. Knob; 11. First slide groove; 12. Separation bucket; 13. First worm gear; 14. First worm; 15. Second motor; 16. Second worm; 17. Second worm gear; 18. Rack; 19. Gear; 20. Second slide groove; 21. First spring; 22. Rotating rod; 23. Fixed rod; 24. Second spring; 25. Connecting rod; 26. Sliding cylinder; 27. Clamping component. Detailed Implementation

[0024] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Reference Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of a multifunctional oil-water separation device for wastewater recycling, comprising a shell 1. First sliding grooves 11 are provided on both the left and right sides of the inner wall of the shell 1. A connecting frame 9 is slidably connected between the two first sliding grooves 11. A gear 19 is rotatably connected to the bottom of the connecting frame 9. Gear racks 18 are meshed on both the front and rear sides of the gear 19. Clamping members 27 are fixedly connected to the rear sides of both gear racks 18. A second worm gear 17 is fixedly connected to the top of the gear 19. A second worm 16 is meshed on the right side of the second worm gear 17. A knob 10 is fixedly connected to the front end of the second worm 16. A separation tank 12 is disposed between the two clamping members 27. A first worm gear 13 is fixedly connected to the top of the separation tank 12. A second motor 15 is fixedly connected to the rear side of the inner wall of the shell 1. A first worm 14 is fixedly disposed at the output end of the second motor 15. The first worm 14 is meshed with the first worm gear 13. A filter plate 5 is disposed inside the shell 1. A vibration assembly is disposed inside the shell 1 to improve the oil-water separation efficiency.

[0026] Specifically, the top of the outer casing 1 has a feed inlet. When the oil-water mixture is poured in, it falls into the separator 12. The second motor 15 is started to drive the first worm gear 14 to rotate. The rotation of the first worm gear 14 causes the first worm wheel 13, which meshes with it, to rotate, thereby driving the separator 12 to rotate. After the wastewater enters the separator 12, the oil-water mixture is thrown out through the holes on the separator 12 under the action of rotation, and the debris is blocked in the separator 12. When it is necessary to clean the separator 12, the connecting frame 9 is pulled out from the first sliding groove 11 on the inner wall of the outer casing 1. Then, the knob 10 is turned to drive the second worm gear 16 to rotate. The rotation of the second worm gear 16 causes the second worm wheel 17, which meshes with it, to rotate, thereby driving the gear 19 to rotate. The rotation of the gear 19 causes the racks 18 meshing with it on the front and rear sides to move, causing the two clamping parts 27 to move away from each other, releasing the clamp on the separator 12, and realizing the quick disassembly of the separator 12 for cleaning.

[0027] Reference Figure 5 and Figure 6 The vibration assembly includes a first motor 2, which is fixedly connected to the outer casing 1. A rotating rod 22 is fixedly installed at the output end of the first motor 2. A connecting rod 25 is rotatably connected to the surface of the rotating rod 22. A sliding cylinder 26 is rotatably connected to the top of the connecting rod 25. The sliding cylinder 26 is slidably connected to the filter plate 5. A fixing rod 23 is fixedly connected to the bottom of the filter plate 5. A second spring 24 is fixedly connected to the fixing rod 23 and the sliding cylinder 26.

[0028] Specifically, the first motor 2 drives the rotating rod 22 to rotate. During the rotation, the rotating rod 22 drives the connecting rod 25 to move. The movement of the connecting rod 25 causes the sliding cylinder 26, which is rotatably connected to it at the top, to be displaced. The displacement of the sliding cylinder 26 pulls the second spring 24 and the fixed rod 23 to move. As a result, the filter plate 5, which is slidably connected to the sliding cylinder 26 at the top, starts to sway on the sliding rod 6. During this process, the oil-water mixture to be treated falls into the equipment. After passing through the swaying filter plate 5, the oil-water mixture is quickly passed through the screen due to vibration, which speeds up the separation speed and can more effectively separate oil and water, reduce mutual entrainment, and thus achieve efficient oil-water separation treatment.

[0029] Reference Figure 6 The bottom end of the fixing rod 23 passes through and extends into the interior of the sliding cylinder 26, and the fixing rod 23 and the sliding cylinder 26 are slidably connected.

[0030] Specifically, the bottom end of the fixed rod 23 penetrates and extends into the interior of the sliding cylinder 26, and the two are slidably connected. Its significance lies in providing guidance and constraint for the extension and retraction movement of the fixed rod 23 within the sliding cylinder 26, ensuring stable and accurate movement direction, making the vibration of the filter plate 5 more stable and regular, and realizing the relative movement of the fixed rod 23 and the sliding cylinder 26, which facilitates the stretching and compression of the second spring 24, providing vibration power and restoring force for the filter plate 5, and effectively improving the oil-water separation efficiency and effect.

[0031] Reference Figure 4 The front end of the second worm gear 16 passes through and extends to the front side of the connecting frame 9, and the second worm gear 16 is rotatably connected to the connecting frame 9.

[0032] Specifically, the rotatable connection between the second worm gear 16 and the connecting frame 9 provides stable support for the second worm gear 16, ensuring that its position does not shift during rotation.

[0033] Referring to the figure, two hinges 4 are fixedly connected to the front side of the outer casing 1, and a cover plate 3 is fixedly connected between the two hinges 4.

[0034] Specifically, the cover plate 3 can be flipped up by the hinge 4, making it convenient for users to open and close the equipment. When opened, the connecting frame 9 can be pulled out, thereby disassembling and cleaning the separation tank 12. When closed, it can protect the inside of the equipment, reduce the entry of external dust and impurities into the equipment, and ensure the normal operation of the equipment and the effect of oil-water separation.

[0035] Reference Figure 2 and Figure 5 Two drain pipes 7 are fixedly connected to the left side of the outer casing 1, and each drain pipe 7 is equipped with a valve 8.

[0036] Specifically, by opening two valves 8, two drain pipes 7 can be used to discharge the separated water and oil respectively.

[0037] Reference Figure 5 Four sliding rods 6 are fixedly connected to the bottom of the outer shell 1. All four sliding rods 6 are slidably connected to the filter plate 5. Four first springs 21 are fixedly connected between the bottom of the inner wall of the outer shell 1 and the filter plate 5.

[0038] Specifically, the sliding connection between the slide rod 6 and the filter plate 5 provides stable guidance for the up-and-down movement of the filter plate 5, ensuring that it maintains linear motion during vibration without deviation or tilting, thereby making the vibration more stable and effective and improving the efficiency of filtration and separation.

[0039] Specifically, the four first springs 21 can buffer and reset when the filter plate 5 vibrates. When the filter plate 5 moves downward, the first springs 21 are compressed and absorb energy. When the driving force of vibration disappears, the first springs 21 release energy to help the filter plate 5 reset quickly, maintain the continuity and stability of vibration, and enhance the oil-water separation effect.

[0040] Reference Figure 4 The bottom of the connecting frame 9 is fixedly connected to four second slide grooves 20, and the two clamping parts 27 slide in two adjacent second slide grooves 20.

[0041] Specifically, the second slide 20 provides a precise track for the movement of the clamping member 27, ensuring that the clamping member 27 maintains directional consistency and stability during movement, thereby enabling accurate clamping or releasing of the separation bucket 12. On the other hand, it restricts the other degrees of freedom of the clamping member 27 except for the sliding direction, preventing the clamping member 27 from shaking, shifting or rotating during movement, thus ensuring the reliability of clamping and releasing actions.

[0042] Working principle: When using this multi-functional oil-water separator for wastewater recycling, the user first injects wastewater into the separation tank 12 inside the outer shell 1 through the feed inlet at the top of the outer shell 1. The second motor 15 is started to drive the first worm gear 14 to rotate, causing the first worm wheel 13 meshing with it to rotate, thereby driving the separation tank 12 to rotate. Under the action of rotation, the oil-water mixture is thrown out through the holes on the separation tank 12, and the impurities are blocked inside the separation tank 12. Then, the oil-water mixture to be processed falls onto the filter plate 5. At this time, the first motor 2 drives the rotating rod 22 to rotate, and the rotating rod 22 drives the connecting rod 25 to move, causing the sliding cylinder 26 to move, pulling the second spring 24 and the fixed rod 23 to move, causing the filter plate 5 to sway on the sliding rod 6, accelerating the separation of the oil-water mixture through the screen.

[0043] When it is necessary to clean the separator 12, open the cover plate 3, pull the connecting frame 9 out of the first slide groove 11, turn the knob 10 to drive the second worm gear 16 to rotate, so that the second worm wheel 17 rotates and drives the gear 19 to rotate, thereby moving the rack 18, so that the two clamping parts 27 move away from each other and release the separator 12, realizing the quick disassembly and cleaning of the separator 12. The separated water and oil can be discharged from the drain pipe 7 by opening the valve 8.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-functional oil-water separator for wastewater recycling, comprising a shell (1), characterized in that: The inner wall of the outer shell (1) is provided with first sliding grooves (11) on both the left and right sides. A connecting frame (9) is slidably connected between the two first sliding grooves (11). A gear (19) is rotatably connected to the bottom of the connecting frame (9). The gear (19) is meshed with racks (18) on both the front and rear sides. Clamping parts (27) are fixedly connected to the rear sides of the two racks (18). A second worm gear (17) is fixedly connected to the top of the gear (19). A second worm (16) is meshed with the right side of the second worm gear (17). The front end of the second worm (16) is fixed. A knob (10) is connected to the separation bucket (12) between the two clamping parts (27). A first worm gear (13) is fixedly connected to the top of the separation bucket (12). A second motor (15) is fixedly connected to the rear side of the inner wall of the outer shell (1). A first worm (14) is fixedly provided at the output end of the second motor (15). The first worm (14) is meshed with the first worm gear (13). A filter plate (5) is provided inside the outer shell (1). A vibration assembly is provided inside the outer shell (1). The vibration assembly is used to improve the oil-water separation efficiency.

2. The multifunctional oil-water separator for wastewater recovery according to claim 1, characterized in that: The vibration assembly includes a first motor (2), which is fixedly connected to the outer shell (1). A rotating rod (22) is fixedly provided at the output end of the first motor (2). A connecting rod (25) is rotatably connected to the surface of the rotating rod (22). A sliding cylinder (26) is rotatably connected to the top of the connecting rod (25). The sliding cylinder (26) is slidably connected to the filter plate (5). A fixing rod (23) is fixedly connected to the bottom of the filter plate (5). A second spring (24) is fixedly connected between the fixing rod (23) and the sliding cylinder (26).

3. The multifunctional oil-water separator for wastewater recovery according to claim 2, characterized in that: The bottom end of the fixing rod (23) passes through and extends into the interior of the sliding cylinder (26), and the fixing rod (23) and the sliding cylinder (26) are slidably connected.

4. The multifunctional oil-water separator for wastewater recovery according to claim 1, characterized in that: The front end of the second worm (16) passes through and extends to the front side of the connecting frame (9), and the second worm (16) is rotatably connected to the connecting frame (9).

5. The multifunctional oil-water separator for wastewater recovery according to claim 1, characterized in that: Two hinges (4) are fixedly connected to the front side of the outer shell (1), and a cover plate (3) is fixedly connected between the two hinges (4).

6. The multifunctional oil-water separator for wastewater recovery according to claim 1, characterized in that: Two drain pipes (7) are fixedly connected to the left side of the outer casing (1), and valves (8) are installed inside the two drain pipes (7).

7. The multifunctional oil-water separator for wastewater recovery according to claim 1, characterized in that: The bottom of the outer shell (1) is fixedly connected with four sliding rods (6), and the four sliding rods (6) are slidably connected to the filter plate (5). The bottom of the inner wall of the outer shell (1) is fixedly connected to the filter plate (5) with four first springs (21).

8. The multifunctional oil-water separator for wastewater recovery according to claim 1, characterized in that: The bottom of the connecting frame (9) is fixedly connected with four second slide grooves (20), and the two clamping members (27) slide in two adjacent second slide grooves (20).

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