Peanut oil plate and frame filter device
By introducing a cleaning plate and scraper structure into the peanut oil plate and frame filter device, the problems of oil leakage and cleaning difficulties caused by poor sealing are solved, achieving efficient oil leakage cleaning and oil protection, and simplifying the operation process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG JINYUFANG GRAIN & OIL CO LTD
- Filing Date
- 2025-08-07
- Publication Date
- 2026-07-14
AI Technical Summary
Existing peanut oil plate and frame filter devices leak oil due to poor sealing of the plates and frames, causing oil to accumulate on the metal discs, making cleaning difficult. Furthermore, traditional cleaning methods require complete disassembly of the filter frame and filter plates, which is cumbersome and can easily lead to oil oxidation and deterioration, as well as contamination of subsequent batches.
A peanut oil plate and frame filter device was designed. By setting a cleaning plate and scraper structure on a metal support plate, and using the cooperation of irregularly shaped fixing blocks and limiting grooves, the cleaning plate can slide and reset, simplifying the cleaning process and avoiding disassembly of the filter frame and filter plate. Cleaning can be completed simply by sliding the oil scraper.
It improves the efficiency of oil leak cleanup, avoids oil deterioration or contamination caused by long-term oil retention, simplifies cleaning operations, and ensures oil quality.
Smart Images
Figure CN224485088U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of peanut oil production technology, and in particular to a peanut oil plate and frame filter device. Background Technology
[0002] Peanut oil production refers to the process of converting peanut raw materials into peanut oil that can be used for food or industry through a series of physical and chemical processes. Among them, the peanut oil plate and frame filter is a device used for solid-liquid separation in peanut oil production. By applying pressure through the plate and frame structure, the liquid oil is separated from solid impurities, achieving high-precision filtration.
[0003] Regarding the above and existing related technologies, the inventors believe that the following defects often exist: In the filtration process, existing peanut oil plate and frame filter devices leak oil due to insufficient sealing between the plate and frame. Oil accumulates on the metal receiving plate, and the narrow gap between the filter frame and the metal receiving plate creates a cleaning problem. Traditional cleaning methods require complete disassembly of the filter frame and filter plate, which is cumbersome. If not cleaned in time, it may be mixed into subsequent filtration batches, which can easily lead to oil oxidation and deterioration and secondary pollution in subsequent batches. Utility Model Content
[0004] The technical problem to be solved by this utility model is that existing peanut oil filtration devices often leak oil due to poor sealing of the plate and frame, and the oil accumulates on the metal plate, making cleaning difficult. Therefore, we propose a peanut oil plate and frame filtration device.
[0005] To achieve the above objectives, this application adopts the following technical solution: a peanut oil plate and frame filter device, comprising a metal support plate, a support leg installed at the bottom of the metal support plate, a filter bracket fixedly connected to the top of the metal support plate, a filter plate and frame installed inside the filter bracket, a collection trough fixedly connected to one side of the metal support plate, an oil outlet fixedly connected to one side of the filter plate and frame, an oil collection groove opened at the top of the metal support plate, a cleaning plate slidably connected inside the oil collection groove, a scraper fixedly connected to the bottom of the cleaning plate, an oil discharge port opened at one end of the oil collection groove, a circular groove opened at the top of the cleaning plate, a movable rod slidably connected inside the circular groove, a shaped fixing block fixedly connected to the top of the movable rod, a circular plate fixedly connected to the bottom of the movable rod, the surface of the circular plate slidably connected to the inside of the circular groove, a limit groove opened at the top of the metal support plate, and one end of the shaped fixing block slidably connected to the inside of the circular plate.
[0006] Preferably, two first guide blocks are fixedly connected to the top of the cleaning plate, and two first guide grooves are formed on the surface of the movable rod to cooperate with the first guide blocks.
[0007] Preferably, a second guide block is fixedly connected to the top of the cleaning plate, and a second guide groove is provided at the top of the oil collection tank to cooperate with the second guide block.
[0008] Preferably, one end of the oil collection tank has a circular groove, and a first spring is fixedly connected inside the circular groove. The other end of the first spring is fixedly connected to the cleaning plate.
[0009] Preferably, a second spring is slidably connected to the surface of the movable rod, the bottom end of the second spring is fixedly connected to the top end of the circular plate, and the top end of the second spring is fixedly connected to the top end of the circular slot.
[0010] Preferably, an oil-absorbing cotton is fixedly connected to the bottom of the cleaning plate.
[0011] Preferably, the oil drain is a groove inclined downwards at a 30-degree angle.
[0012] The technical effects and advantages of this utility model are as follows:
[0013] In this invention, by pulling the irregularly shaped fixing block, one end of the irregularly shaped fixing block is moved out of the limiting groove, thereby releasing the engagement between the irregularly shaped fixing block and the limiting groove, and thus releasing the limiting engagement of the cleaning plate. At this time, the cleaning plate can be moved so that the cleaning plate drives the scraper to scrape off the oil inside the oil collection tank, allowing the oil to be discharged from the inside of the oil drain. After cleaning is completed, the cleaning plate is reset so that the irregularly shaped fixing block returns to the inside of the limiting groove, limiting the cleaning plate. This setting can improve the efficiency of oil leakage cleaning, without the need to disassemble the filter frame and filter plate, and only the oil scraper needs to be slid to complete the cleaning, avoiding the long-term retention of oil that leads to deterioration or contamination. Attached Figure Description
[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:
[0015] Figure 1 This is a schematic diagram of the filter support structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the filter plate frame structure of this utility model;
[0017] Figure 3 This is a schematic diagram of the cleaning plate structure of this utility model;
[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the metal support plate of this utility model;
[0019] Figure 5 This is a schematic diagram of the internal disassembled structure of the circular slot of this utility model.
[0020] Legend: 1. Metal support plate; 2. Support leg; 3. Filter bracket; 4. Filter plate frame; 5. Collection tank; 6. Oil outlet; 7. Oil collection trough; 8. Cleaning plate; 9. Scraper; 10. Oil drain port; 11. Circular groove; 12. Movable rod; 13. Irregularly shaped fixing block; 14. Circular plate; 15. Limiting groove; 16. First guide block; 17. First guide groove; 18. Second guide block; 19. Second guide groove; 20. Circular groove; 21. First spring; 22. Second spring; 23. Oil-absorbing cotton. Detailed Implementation
[0021] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.
[0022] Reference Figures 1-5 As shown, this utility model provides a technical solution: a peanut oil plate and frame filter device, including a metal support plate 1, a support leg 2 installed at the bottom of the metal support plate 1, a filter bracket 3 fixedly connected to the top of the metal support plate 1, a filter plate frame 4 installed inside the filter bracket 3, a collection trough 5 fixedly connected to one side of the metal support plate 1, an oil outlet 6 fixedly connected to one side of the filter plate frame 4, an oil collection trough 7 opened at the top of the metal support plate 1, a cleaning plate 8 slidably connected inside the oil collection trough 7, a scraper 9 fixedly connected to the bottom of the cleaning plate 8, an oil discharge port 10 opened at one end of the oil collection trough 7, a circular groove 11 opened at the top of the cleaning plate 8, a movable rod 12 slidably connected inside the circular groove 11, a shaped fixing block 13 fixedly connected to the top of the movable rod 12, and a circular plate 14 fixedly connected to the bottom of the movable rod 12. The surface of the circular plate 14 is flush with the surface of the circular plate 14. The internal sliding connection of the shaped groove 11 is provided. The top of the metal support plate 1 has a limiting groove 15. One end of the irregularly shaped fixing block 13 is slidably connected to the inside of the circular plate 14. By pulling the irregularly shaped fixing block 13, one end of the irregularly shaped fixing block 13 is moved out of the inside of the limiting groove 15, thereby releasing the locking between the irregularly shaped fixing block 13 and the limiting groove 15. As a result, the limiting connection of the cleaning plate 8 is released. At this time, the cleaning plate 8 can be moved so that the cleaning plate 8 drives the scraper 9 to scrape the oil inside the oil collection tank 7 and discharge the oil from the inside of the oil drain port 10. After cleaning, the cleaning plate 8 is reset so that the irregularly shaped fixing block 13 returns to the inside of the limiting groove 15 and limits the cleaning plate 8. This setting can improve the efficiency of oil leakage cleaning. There is no need to disassemble the filter frame and filter plate. Cleaning can be completed by simply sliding the oil scraper, avoiding the long-term retention of oil that leads to deterioration or pollution.
[0023] Reference Figure 5 As shown in this embodiment: two first guide blocks 16 are fixedly connected to the top of the cleaning plate 8, and two first guide grooves 17 are opened on the surface of the movable rod 12 to cooperate with the first guide blocks 16. By allowing the first guide blocks 16 to slide inside the first guide grooves 17, the movable rod 12 can drive the irregular fixed block 13 to move more stably, limit the movement position of the movable rod 12, and avoid unnecessary displacement of the movable rod 12.
[0024] Reference Figure 3 and Figure 4 As shown in this embodiment: a second guide block 18 is fixedly connected to the top of the cleaning plate 8, and a second guide groove 19 is provided at the top of the oil collection tank 7 to cooperate with the second guide block 18. By allowing the second guide block 18 to slide inside the second guide groove 19, the movement of the cleaning plate 8 can be provided with linear guidance, making the movement of the cleaning plate 8 inside the oil collection tank 7 more stable.
[0025] Reference Figure 4 and Figure 5 As shown in this embodiment: a circular groove 20 is provided at one end of the oil collection tank 7, and a first spring 21 is fixedly connected inside the circular groove 20. The other end of the first spring 21 is fixedly connected to the cleaning plate 8. By setting the first spring 21 and fixing one end of the first spring 21 to the cleaning plate 8, when the user releases the pull on the cleaning plate 8, the elasticity of the first spring 21 can drive the cleaning plate 8, so that the cleaning plate 8 can automatically reset, simplifying the operation steps.
[0026] Reference Figure 5 As shown in this embodiment: a second spring 22 is slidably connected to the surface of the movable rod 12. The bottom end of the second spring 22 is fixedly connected to the top end of the circular plate 14, and the top end of the second spring 22 is fixedly connected to the top end of the circular slot 11. By setting the second spring 22, the second spring 22 can drive the movable rod 12 by abutting against the circular plate 14, restricting the movement of the movable rod 12 and preventing the movable rod 12 from being displaced due to external vibration.
[0027] Reference Figure 5 As shown in this embodiment: the bottom of the cleaning plate 8 is fixedly connected with oil-absorbing cotton 23. By setting the oil-absorbing cotton 23 to have high porosity and oil absorption, it can absorb the trace amount of oil film that remains on the surface of the receiving plate after being scraped by the scraper 9, and avoid oil residue due to surface tension or the structural limitation of the scraper 9.
[0028] Reference Figure 2 As shown in this embodiment: the oil drain port 10 is a groove tilted downwards at a 30-degree angle. By setting the tilt angle of the oil drain port 10, gravity can be used to accelerate the flow of oil and prevent oil from accumulating inside the oil drain port 10.
[0029] Working principle: By pulling the irregularly shaped fixing block 13, one end of the irregularly shaped fixing block 13 is moved out of the limiting groove 15, thereby releasing the engagement between the irregularly shaped fixing block 13 and the limiting groove 15, and thus releasing the limiting engagement of the cleaning plate 8. At this time, the cleaning plate 8 can be moved, causing the cleaning plate 8 to drive the scraper 9 to scrape the oil inside the oil collection tank 7, allowing the oil to be discharged from the oil outlet 10. After cleaning, the cleaning plate 8 is reset, allowing the irregularly shaped fixing block 13 to return to the limiting groove 15, limiting the cleaning plate 8. This setting can improve the efficiency of oil leakage cleaning, without disassembling the filter frame and filter plate, only by sliding the oil scraper to complete the cleaning, avoiding long-term oil retention that leads to deterioration or contamination. By allowing the first guide block 16 to slide inside the first guide groove 17, the movement of the movable rod 12 and the irregularly shaped fixing block 13 can be made more stable, limiting the movement position of the movable rod 12 and preventing unnecessary displacement of the movable rod 12. By allowing the second guide block 16 to slide inside the first guide groove 17, the movement of the movable rod 12 and the irregularly shaped fixing block 13 can be made more stable, limiting the movement position of the movable rod 12 and preventing unnecessary displacement of the movable rod 12. The sliding of the block 18 inside the second guide groove 19 provides linear guidance for the movement of the cleaning plate 8, making the movement of the cleaning plate 8 more stable inside the oil collection tank 7. By setting a first spring 21, one end of the first spring 21 is fixedly connected to the cleaning plate 8. When the user releases the pull on the cleaning plate 8, the elasticity of the first spring 21 can drive the cleaning plate 8, so that the cleaning plate 8 can automatically reset, simplifying the operation steps. By setting a second spring 22, the second spring 22 can drive the movable rod 12 by abutting against the circular plate 14, restricting the movement of the movable rod 12 and preventing the movable rod 12 from being displaced due to external vibration. By setting the oil-absorbing cotton 23, which has high porosity and oil absorption, it can absorb the trace amount of oil film remaining on the surface of the receiving plate after the scraper 9 is scraped off, avoiding oil residue due to surface tension or the structural limitation of the scraper 9. By setting the oil outlet 10 at an inclined angle, gravity can be used to accelerate the flow of oil and prevent oil from accumulating inside the oil outlet 10.
[0030] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.
Claims
1. A peanut oil plate and frame filter device, characterized in that, The system includes a metal support plate (1), with legs (2) installed at the bottom of the metal support plate (1). A filter bracket (3) is fixedly connected to the top of the metal support plate (1). A filter plate frame (4) is installed inside the filter bracket (3). A collection trough (5) is fixedly connected to one side of the metal support plate (1). An oil outlet (6) is fixedly connected to one side of the filter plate frame (4). An oil collection trough (7) is opened at the top of the metal support plate (1). A cleaning plate (8) is slidably connected inside the oil collection trough (7). A scraper (9) is fixedly connected to the bottom of the cleaning plate (8). (7) has an oil drain port (10) at one end, and a circular groove (11) is provided at the top of the cleaning plate (8). A movable rod (12) is slidably connected inside the circular groove (11). A shaped fixing block (13) is fixedly connected at the top of the movable rod (12). A circular plate (14) is fixedly connected at the bottom of the movable rod (12). The surface of the circular plate (14) is slidably connected to the inside of the circular groove (11). A limit groove (15) is provided at the top of the metal support plate (1). One end of the shaped fixing block (13) is slidably connected to the inside of the circular plate (14).
2. The peanut oil plate and frame filter device according to claim 1, characterized in that: The top of the cleaning plate (8) is fixedly connected to two first guide blocks (16), and the surface of the movable rod (12) is provided with two first guide grooves (17) that cooperate with the first guide blocks (16).
3. The peanut oil plate and frame filter device according to claim 1, characterized in that: The top of the cleaning plate (8) is fixedly connected to a second guide block (18), and the top of the oil collection tank (7) is provided with a second guide groove (19) for use with the second guide block (18).
4. The peanut oil plate and frame filter device according to claim 1, characterized in that: One end of the oil collection tank (7) is provided with a circular groove (20), and a first spring (21) is fixedly connected inside the circular groove (20). The other end of the first spring (21) is fixedly connected to the cleaning plate (8).
5. The peanut oil plate and frame filter device according to claim 1, characterized in that: The surface of the movable rod (12) is slidably connected to a second spring (22), the bottom end of the second spring (22) is fixedly connected to the top end of the circular plate (14), and the top end of the second spring (22) is fixedly connected to the top end of the circular slot (11).
6. The peanut oil plate and frame filter device according to claim 1, characterized in that: Oil-absorbing cotton (23) is fixedly connected to the bottom of the cleaning plate (8).
7. The peanut oil plate and frame filter device according to claim 1, characterized in that: The oil drain port (10) is a groove that slopes downwards at a 30-degree angle.