Kitchen garbage heating oil-water separation device

Abstract

The utility model relates to kitchen garbage waste liquid treatment technical field discloses a kind of kitchen garbage heating oil-water separation device, including box, the upper surface of the box is provided with filter screen, the inside sliding connection of the box has floating plate, the bottom fixed connection of the floating plate has oil suction pipe, the inside fixed connection of the box has heating rod, the lateral wall of the box is fixedly connected with oil collecting tank, the lateral wall of the oil collecting tank is fixedly connected with oil suction pump, the output end fixed connection of the oil suction pump has conveying hose, the upper surface of the floating plate is fixedly connected in the conveying hose one end, the lateral wall of the box is provided with vibration assembly, the lateral wall of the filter screen is provided with fixed component. In the utility model, by starting motor makes rotary disc rotation, let rotating strip rotate and pull vibration frame left and right slide, reach to filter screen vibration effect, prevent material to be accumulated on filter screen and cause the blockage of filter screen, improve the filtration effect by the above structure.

Description

Technical Field

[0001] This utility model relates to the field of kitchen waste waste liquid treatment technology, and in particular to a kitchen waste heating oil-water separation device. Background Technology

[0002] Kitchen waste is generated from daily life, food processing, and catering services, containing large amounts of organic matter, water, and grease. With increasing environmental awareness and emphasis on resource recycling, the effective treatment of kitchen waste has become increasingly important. Heated oil-water separators are key equipment in the kitchen waste treatment process. They separate the oil and water mixture from the kitchen waste, enabling the recovery and reuse of grease and ensuring that wastewater meets discharge standards. This is of great significance for reducing environmental pollution, conserving resources, and achieving the resource-based treatment of kitchen waste.

[0003] Existing kitchen waste heating and oil-water separation devices typically include an inlet, heating unit, separation unit, and filtration unit. At the inlet, a simple pipe or funnel structure is generally used to introduce kitchen waste into the device. The heating unit usually uses heating wires, heating plates, or steam to heat the oil-water mixture, melting the grease and reducing its viscosity to facilitate subsequent separation. The separation unit mainly relies on the density difference between oil and water, achieving oil-water separation through methods such as settling, centrifugation, or flotation. The filtration unit usually consists of a fixed filter screen inside the separation tank or at the oil outlet to intercept solid impurities and incompletely separated oil or water droplets, thereby improving the quality of the separated oil and water.

[0004] In existing kitchen waste heating oil-water separation devices, kitchen waste easily adheres to the filter screen during the feeding and separation process, causing the pores of the filter screen to become clogged, reducing filtration efficiency, increasing filtration time and energy consumption, and also causing feeding difficulties. Therefore, a kitchen waste heating oil-water separation device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a kitchen waste heating oil-water separation device, which aims to improve the existing kitchen waste heating oil-water separation device. In the process of feeding and separation, kitchen waste is easily attached to the filter screen, which causes the pores of the filter screen to be blocked, reducing the filtration efficiency, increasing the filtration time and energy consumption, and also causing problems with feeding.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A kitchen waste heating oil-water separation device includes a housing, a filter screen on the upper surface of the housing, a floating plate slidably connected inside the housing, an oil suction pipe fixedly connected to the bottom of the floating plate, a heating rod fixedly connected inside the housing, an oil collection tank fixedly connected to the side wall of the housing, an oil suction pump fixedly connected to the side wall of the oil collection tank, a delivery hose fixedly connected to the output end of the oil suction pump, one end of the delivery hose fixedly connected to the upper surface of the floating plate, a vibration component on the side wall of the housing, and a fixing component on the side wall of the filter screen.

[0008] The vibration assembly includes a vibration frame, the filter screen sidewall is slidably connected to the inside of the vibration frame, a fixing plate is fixedly connected to the sidewall of the housing, a motor is fixedly connected to the upper surface of the fixing plate, a rotating disk is fixedly connected to the output end of the motor, a connecting plate is fixedly connected to the sidewall of the rotating disk, a rotating bar is rotatably connected to the sidewall of the connecting plate, a connecting block is fixedly connected to the sidewall of the vibration frame, and one end of the rotating bar is rotatably connected to the inside of the connecting block;

[0009] As a further description of the above technical solution:

[0010] The fixing component includes a fixing sleeve, the sidewall of which is fixedly connected to the upper surface of the filter screen.

[0011] As a further description of the above technical solution:

[0012] The vibrating frame is fixedly connected to a sliding wheel on its side wall, and the sliding wheel side wall is slidably connected inside the housing.

[0013] As a further description of the above technical solution:

[0014] The side wall of the fixed sleeve is slidably connected to the side wall of the vibration frame, and the side wall of the fixed sleeve is fixedly connected with a hook;

[0015] As a further description of the above technical solution:

[0016] A second fixing plate is fixedly connected to the side wall of the vibration frame, and a rotating block is rotatably connected to the side wall of the second fixing plate.

[0017] As a further description of the above technical solution:

[0018] A handle is fixedly connected to the side wall of the rotating block, and a rotating plate is rotatably connected to the side wall of the rotating block;

[0019] As a further description of the above technical solution:

[0020] A spring is fixedly connected to one side wall of the rotating plate, and one end of the spring is fixedly connected to the rotating plate.

[0021] As a further description of the above technical solution:

[0022] A fixing rod is fixedly connected between the two rotating plates, and the side wall of the fixing rod is slidably connected to the side wall of the hook.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the rotating disc is rotated by starting the motor, which in turn rotates the rotating bar and pulls the vibrating frame to slide left and right, thereby achieving the effect of vibrating the filter screen. This prevents the material from accumulating on the filter screen and causing blockage. It solves the problem that in some kitchen waste heating oil-water separation devices, kitchen waste is easily attached to the filter screen during the feeding and separation process, which leads to blockage of the filter screen pores, reduces filtration efficiency, increases filtration time and energy consumption, and also causes poor feeding. The above structure improves the filtration effect.

[0025] 2. In this utility model, by turning the handle, the rotating block is rotated, causing the fixing rod and the hook to loosen and lose their fixing effect. By separating the hook from the fixing rod, the filter screen can be removed from the vibrating frame for cleaning, thereby extending the service life of the filter screen. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a kitchen waste heating and oil-water separation device proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the internal structure of the housing of a kitchen waste heating oil-water separation device proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the vibration frame of the kitchen waste heating oil-water separation device proposed in this utility model;

[0029] Figure 4 This is a schematic diagram of the filter screen of a kitchen waste heating oil-water separation device proposed in this utility model;

[0030] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0031] Legend:

[0032] 1. Housing; 2. Filter screen; 3. Float plate; 4. Oil suction pipe; 5. Heating rod; 6. Delivery hose; 7. Oil collection tank; 8. Oil suction pump; 9. Vibration frame; 10. Fixed plate one; 11. Motor; 12. Rotating disc; 13. Connecting plate; 14. Rotating bar; 15. Connecting block; 16. Sliding wheel; 17. Fixed sleeve; 18. Hook; 19. Fixed plate two; 20. Rotating block; 21. Handle; 22. Rotating plate one; 23. Rotating plate two; 24. Spring; 25. Fixed rod. Detailed Implementation

[0033] 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.

[0034] Reference Figures 1-3This utility model provides an embodiment of a kitchen waste heating and oil-water separation device, comprising a housing 1, which serves to accommodate and support other components, providing space for heating and oil-water separation of kitchen waste. A filter screen 2 is installed on the upper surface of the housing 1, which initially intercepts larger solid impurities when kitchen waste enters the housing 1. A floating plate 3 is slidably connected inside the housing 1, and the floating plate 3 can float up and down according to changes in the liquid level inside the housing 1, always maintaining a suitable position. An oil suction pipe 4 is fixedly connected to its bottom, and relying on the buoyancy of the floating plate 3, the oil suction pipe 4 can always approach the oil layer to suck up the separated grease. A heating rod 5 is fixedly connected inside the housing 1. When energized, the heating rod 5 heats up, heating the kitchen waste inside the housing 1, melting the grease, reducing its viscosity, and facilitating better separation of oil and water due to their density difference. An oil collection tank 7 is fixedly connected to the side wall of the container 1. The oil collection tank 7 is used to collect the grease separated from the container 1. An oil suction pump 8 is fixedly connected to the side wall of the oil collection tank 7. The oil suction pump 8 provides power for extracting the grease and transports the grease sucked by the oil suction pipe 4 to the oil collection tank 7 through the delivery hose 6. The output end of the oil suction pump 8 is fixedly connected to the delivery hose 6, which serves as a channel connecting the oil suction pump 8 and the float plate 3, ensuring that the grease can be smoothly transported from the container 1 to the oil collection tank 7. One end of the delivery hose 6 is fixedly connected to the upper surface of the float plate 3 to ensure effective communication with the oil suction pipe 4 and realize the delivery of grease. A vibration component is provided on the side wall of the container 1. The vibration component is used to vibrate the filter screen 2 to prevent impurities in the kitchen waste from accumulating on the filter screen 2, ensuring the filtration effect and service life of the filter screen 2. The vibration assembly includes a vibration frame 9, with the filter screen 2 slidably connected to the side wall inside the vibration frame 9. The vibration frame 9 provides a vibration carrier for the filter screen 2. A fixing plate 10 is fixedly connected to the side wall of the housing 1. The fixing plate 10 is used to fix the motor 11. The motor 11 is fixedly connected to the upper surface of the fixing plate 10. The motor 11 is the power source of the vibration assembly. A rotating disk 12 is fixedly connected to the output end of the motor 11. A connecting plate 13 is fixedly connected to the side wall of the rotating disk 12. A rotating bar 14 is rotatably connected to the side wall of the connecting plate 13. A connecting block 15 is fixedly connected to the side wall of the vibration frame 9. One end of the rotating bar 14 is rotatably connected to the inside of the connecting block 15. The connecting block 15 serves to connect the rotating bar 14 and the vibration frame 9. A sliding wheel 16 is fixedly connected to the side wall of the vibration frame 9. The sliding wheel 16 is slidably connected to the side wall inside the housing 1. The sliding wheel 16 makes the vibration frame 9 slide more smoothly in the housing 1 and reduces friction. A fixing assembly is provided on the side wall of the filter screen 2.

[0035] During use, the kitchen waste is first poured onto the filter screen 2. Filter screen 2 plays a crucial preliminary filtering role; its fine mesh effectively intercepts larger solid impurities in the kitchen waste, such as food scraps, bone fragments, and fibers. Under gravity, the oil-water mixture in the kitchen waste flows into the interior of the container 1. At this point, the heating rod 5 is activated to heat the interior of the container 1. The heating rod 5 evenly distributes heat, intensifying the molecular movement of the grease, significantly increasing its fluidity, and greatly reducing its viscosity. This makes the separation of oil and water easier, as the lower viscosity allows the oil to float more quickly from the mixture, while the water sinks, thus effectively improving the efficiency and quality of oil-water separation. During this process, the motor 11 is started. As a power source, the motor 11, with its stable rotational output, drives the rotating disk 12 to rotate continuously. The rotation of the rotating disk 12 further drives the connecting plate 13 connected to it to move. The rotating bar 14, driven by the connecting plate 13, rotates periodically. Because one end of the rotating bar 14 is connected to the connecting block 15 on the side wall of the vibration frame 9... The moving connection generates a pulling force when it rotates, causing the sliding wheel 16 to slide smoothly on a pre-set track or smooth wall surface inside the housing 1. The sliding of the sliding wheel 16 provides support and guidance for the movement of the vibrating frame 9, allowing the vibrating frame 9 to shake regularly inside the housing 1. The side wall of the filter screen 2 is slidably connected to the inside of the vibrating frame 9, so the shaking of the vibrating frame 9 can be transmitted to the filter screen 2 without reservation, achieving a highly efficient vibration effect on the filter screen 2. This vibration can effectively disrupt the adhesion stability of impurities on the surface of the filter screen 2, making it difficult for impurities to adhere to and accumulate on the filter screen 2. This ensures that the mesh of filter 2 remains unobstructed, allowing the oil-water mixture in the kitchen waste to pass through smoothly, guaranteeing the continuity and stability of the feeding process. As oil and water continuously flow into the tank 1, because oil is less dense than water, according to basic physical principles, under the action of gravity, the oil will naturally float to the top, forming a relatively pure oil layer on the water surface, while the water accumulates at the bottom. In this way, the initial oil-water stratification is achieved. During this process, as the oil-water mixture continues to increase, the liquid level gradually rises, pushing the float plate 3 to slide upwards, causing it to float. Plate 3 has good buoyancy characteristics and can always adhere tightly to the upper layer of grease. At this time, the oil suction pump 8 is started. The oil suction pump 8 uses strong suction to enable the oil suction pipe 4 to efficiently suck up the grease floating on the water surface, while avoiding sucking up the water in the lower layer. The sucked grease is stably transported into the oil collection tank 7 through the delivery hose 6 for collection. The delivery hose 6 has good flexibility and sealing performance, which can not only adapt to the up and down floating of the floating plate 3 to ensure the continuity of grease delivery, but also prevent grease leakage. The water flow is discharged through the drain pipe pre-installed at the bottom of the tank 1.The drain pipe is designed with a reasonable diameter and position, which can smoothly drain the lower layer of water from the tank 1 without affecting the oil-water separation, thereby achieving a highly efficient and precise oil-water separation effect.

[0036] Reference Figures 4-5 The fixing component includes a fixing sleeve 17, whose sidewall is fixedly connected to the upper surface of the filter screen 2. Its function is to provide a stable interface for the filter screen 2 to connect with the vibration frame 9, and to facilitate the installation and removal of the filter screen 2. The sidewall of the fixing sleeve 17 is slidably connected to the sidewall of the vibration frame 9. This sliding connection ensures the relative fixation of the fixing sleeve 17 within the vibration frame 9. A hook 18 is fixedly connected to the sidewall of the fixing sleeve 17, which engages with the fixing rod 25 to lock and unlock the fixing sleeve 17 within the vibration frame 9. A second fixing plate 19 is fixedly connected to the sidewall of the vibration frame 9, providing stable rotation for the rotating block 20. A pivot point is fixed to the side wall of the second fixed plate 19, which is rotatably connected to a rotating block 20. A handle 21 is fixedly connected to the side wall of the rotating block 20, which facilitates the operator to apply external force. A rotating plate 22 is rotatably connected to the side wall of the rotating block 20. A spring 24 is fixedly connected to the side wall of the first rotating plate 22. The spring 24 has elastic potential energy and provides a restoring force for the fixed rod 25. A rotating plate 23 is fixedly connected to one end of the spring 24. The second rotating plate 23 moves in coordination with the first rotating plate 22 under the action of the spring 24, and together control the position of the fixed rod 25. A fixed rod 25 is fixedly connected between the two rotating plates 23. The side wall of the fixed rod 25 is slidably connected to the side wall of the hook 18.

[0037] When the filter screen 2 needs to be disassembled and cleaned, the handle 21 is turned. The handle 21 provides an easy point of force for the operator. When the handle 21 is turned, it will drive the rotating block 20 fixedly connected to it to rotate. As a key transmission component, the rotating block 20 transmits the torque applied by the handle 21 to the rotating plate 22, thereby causing the rotating plate 22 to rotate. The rotating plate 22 converts the rotational motion transmitted from the rotating block 20, and then compresses the spring 24. The spring 24 is elastic. When it is compressed by the rotating plate 22, it will store elastic potential energy. Its main function is to provide elastic restoring force for the entire fixed structure, ensuring that the fixed rod 25 and the hook 18 maintain a tight connection under normal conditions, thereby ensuring the stable fixation of the filter screen 2. The fixing rod 25 and the hook 18 are loosened. Under the elastic deformation of the spring 24, the fixing rod 25 will gradually separate from the original position where it is locked to the hook 18. Under normal conditions, the fixing rod 25 is locked into the hook 18, preventing the filter screen 2 from moving and ensuring that the filter screen 2 is in a stable position in the vibrating frame 9. This prevents the filter screen 2 from shifting or falling off due to vibration during device operation. When the fixing rod 25 separates from the hook 18, the filter screen 2 loses its constraint. At this time, by separating the fixing rod 25 from the hook 18, the filter screen 2 is no longer fixed. Then, the filter screen 2 can be pulled upward. The operator can pull the filter screen 2 out from the inside of the vibrating frame 9 along the direction of the vibrating frame 9, separating the filter screen 2 from the vibrating frame 9, and then take out the filter screen 2 for cleaning. Through this design, the filter screen 2 can be easily removed from the vibrating frame 9 for thorough cleaning and maintenance, ensuring the effectiveness of its filtration function, thereby improving the operating efficiency and service life of the entire kitchen waste heating oil-water separation device, and avoiding the impact of filter screen 2 blockage or contamination on the oil-water separation effect.

[0038] Working Principle: During use, kitchen waste is first poured onto the filter screen 2. Gravity causes the oil and water to flow into the chamber 1. The heating rod 5 is then activated to heat the inside of the chamber 1, improving the fluidity of the grease and reducing its viscosity, thus facilitating the separation of grease and water. Simultaneously, the motor 11 is activated, driving the rotating disc 12 to rotate, which in turn causes the connecting plate 13 to rotate the rotating strip 14. The rotation of the rotating strip 14 pulls the sliding wheel 16 to slide inside the chamber 1, causing the vibrating frame 9 to shake. This vibration effect on the filter screen 2 prevents impurities from adhering to and accumulating on it, maintaining its unobstructed flow and ensuring continuous feeding. As the oil and water flow in, because the density of grease is less than that of water, it naturally floats on the surface under gravity. Water is at the bottom layer, achieving oil-water separation. During this process, as the oil and water increase, the floating plate 3 slides upward, adhering to the grease. At this time, the oil suction pump 8 is activated, allowing the oil suction pipe 4 to suck up the grease floating on the water surface and transport it into the oil collection tank 7 through the delivery hose 6 for collection. The water flows out through the drain pipe at the bottom of the tank 1, thus achieving the oil-water separation effect. When the filter screen 2 needs to be disassembled and cleaned, the handle 21 is turned to drive the rotating block 20, thereby rotating the rotating plate 22 and squeezing the spring 24, causing the fixing rod 25 and the hook 18 to loosen. At this time, by separating the fixing rod 25 from the hook 18, the filter screen 2 is no longer fixed. Then, the filter screen 2 can be pulled upward to separate the filter screen 2 from the vibrating frame 9, and the filter screen 2 can be taken out for cleaning.

[0039] 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 kitchen waste heating and oil-water separation device, comprising a housing (1), characterized in that: A filter screen (2) is provided on the upper surface of the box (1). A floating plate (3) is slidably connected inside the box (1). An oil suction pipe (4) is fixedly connected to the bottom of the floating plate (3). A heating rod (5) is fixedly connected inside the box (1). An oil collection tank (7) is fixedly connected to the side wall of the box (1). An oil suction pump (8) is fixedly connected to the side wall of the oil collection tank (7). A delivery hose (6) is fixedly connected to the output end of the oil suction pump (8). One end of the delivery hose (6) is fixedly connected to the upper surface of the floating plate (3). A vibration component is provided on the side wall of the box (1). A fixing component is provided on the side wall of the filter screen (2). The vibration assembly includes a vibration frame (9), the side wall of the filter screen (2) is slidably connected to the inside of the vibration frame (9), the side wall of the housing (1) is fixedly connected to a fixing plate (10), the upper surface of the fixing plate (10) is fixedly connected to a motor (11), the output end of the motor (11) is fixedly connected to a rotating disk (12), the side wall of the rotating disk (12) is fixedly connected to a connecting plate (13), the side wall of the connecting plate (13) is rotatably connected to a rotating bar (14), the side wall of the vibration frame (9) is fixedly connected to a connecting block (15), and one end of the rotating bar (14) is rotatably connected to the inside of the connecting block (15).

2. The kitchen waste heating oil-water separation device according to claim 1, characterized in that: The fixing component includes a fixing sleeve (17), the sidewall of which is fixedly connected to the upper surface of the filter screen (2).

3. The kitchen waste heating oil-water separation device according to claim 1, characterized in that: The vibrating frame (9) has a sliding wheel (16) fixedly connected to its side wall, and the sliding wheel (16) is slidably connected to the inside of the housing (1).

4. The kitchen waste heating oil-water separation device according to claim 2, characterized in that: The side wall of the fixed sleeve (17) is slidably connected to the side wall of the vibration frame (9), and the side wall of the fixed sleeve (17) is fixedly connected with a hook (18).

5. The kitchen waste heating oil-water separation device according to claim 4, characterized in that: The vibration frame (9) is fixedly connected to a second fixing plate (19) on its side wall, and a rotating block (20) is rotatably connected to the side wall of the second fixing plate (19).

6. The kitchen waste heating oil-water separation device according to claim 5, characterized in that: A handle (21) is fixedly connected to the side wall of the rotating block (20), and a rotating plate (22) is rotatably connected to the side wall of the rotating block (20).

7. The kitchen waste heating oil-water separation device according to claim 6, characterized in that: A spring (24) is fixedly connected to the side wall of the rotating plate one (22), and a rotating plate two (23) is fixedly connected to one end of the spring (24).

8. The kitchen waste heating oil-water separation device according to claim 7, characterized in that: A fixing rod (25) is fixedly connected between the two rotating plates (23), and the side wall of the fixing rod (25) is slidably connected to the side wall of the hook (18).

Images