Filtering device for edible oil processing

Abstract

The utility model discloses a filtering device for edible oil processing, which comprises a support frame, the surface of the support frame is fixedly connected with a filtering barrel, the top of the filtering barrel is clamped with a top cover plate, a lifting mechanism is arranged between the top cover plate and the support frame, and the inner bottom of the filtering barrel is fixedly connected with a first hydraulic telescopic rod and a second hydraulic telescopic rod respectively; supporting blocks are fixedly connected to the tops of the first hydraulic telescopic rod and the second hydraulic telescopic rod correspondingly, and a first annular filter screen and a second annular filter screen are fixedly connected to the side faces of the supporting blocks correspondingly. The top cover plate can be conveniently lifted by arranging the lifting mechanism, after the top cover plate is lifted, a second hydraulic telescopic rod is extended to drive a second annular filter screen to be lifted, so that convenience is provided for cleaning work of the second annular filter screen, then a first hydraulic telescopic rod is extended to drive a first annular filter screen to be lifted, and cleaning work of the second annular filter screen is facilitated. Therefore, convenience is provided for cleaning work of the first annular filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of edible oil production and processing, and specifically relates to a filtering device for edible oil processing. Background Technique

[0002] In the production process of edible oil, filtering and purifying the impurities it contains is the key to improving the quality of refined oil. An oil filter is a device that can filter edible oil and is widely used in the technical field of filtering and discharging materials.

[0003] By searching, it is found that CN213942298U discloses a filtering device for edible oil processing, which includes a filtering box. An oil inlet pipe is connected to the side wall of the filtering box. The filtering box is a barrel structure with an opening at the top. A cover plate is arranged on the top of the filtering box. A first filter screen is arranged in a ring shape on the bottom surface of the cover plate inside the filtering box. The lower end of the first filter screen is closely attached to the bottom surface of the filtering box. An oil outlet is arranged on the bottom surface of the filtering box, and the oil outlet is arranged on one side of the first filter screen away from the side wall of the filtering box. The beneficial effects of the utility model are as follows: By arranging the filter screen on the cover plate, the filter screen can be disassembled from the filtering box together with the cover plate, which is convenient for the subsequent cleaning of the filter screen.

[0004] However, there are still some problems and deficiencies in the use process:

[0005] When cleaning the first filter screen and the second filter screen, an electric cylinder is used to lift the cover plate, thereby lifting the first filter screen and the second filter screen. However, the first filter screen will block the second filter screen, resulting in very inconvenient cleaning of the second filter screen.

[0006] Moreover, only by flushing the first filter screen and the second filter screen for cleaning, not only is the cleaning effect not good, but also the cleaning time is relatively long. Content of the Utility Model

[0007] The purpose of the utility model is to provide a filtering device for edible oil processing to solve the problems raised in the above background technique.

[0008] To achieve the above object, the present utility model provides the following technical solution: A filtering device for edible oil processing, including a support frame, on the surface of the support frame is fixedly connected a filtering barrel, the top of the filtering barrel is snap-connected with a top cover plate, between the top cover plate and the support frame is provided a lifting mechanism, on the inner bottom of the filtering barrel are respectively fixedly connected a first hydraulic telescopic rod and a second hydraulic telescopic rod, the tops of the first hydraulic telescopic rod and the second hydraulic telescopic rod are both fixedly connected with a support block, on the side surfaces of the support block are respectively fixedly connected a first annular filter screen and a second annular filter screen, on the lower surface of the top cover plate are respectively fixedly connected a first suspension rod and a second suspension rod, on the lower surface of the first suspension rod is fixedly connected a first annular scraper slidably connected with the first annular filter screen, and on the lower surface of the second suspension rod is fixedly connected a second annular scraper slidably connected with the second annular filter screen.

[0009] Preferably, the filtering barrel further includes an oil inlet pipe and an oil outlet pipe, the oil inlet pipe is arranged at the center position of the top cover plate, the oil outlet pipe is arranged at the bottom of the outer surface of the filtering barrel, and a manual valve is arranged on the oil outlet pipe.

[0010] Preferably, on the lower surface of the top cover plate are fixedly connected two groups of upper annular clamping plates, on the lower inner wall of the filtering barrel are fixedly connected two groups of lower annular clamping plates, the upper and lower ends of the first annular filter screen and the second annular filter screen respectively fit and are snap-connected with the upper annular clamping plates and the lower annular clamping plates.

[0011] Preferably, the lifting mechanism includes an electric telescopic rod, the upper end of the electric telescopic rod is fixedly connected to the lower surface of the top cover plate, and the lower end of the electric telescopic rod is fixedly connected to the surface of the support frame.

[0012] Preferably, on the lower surface of the filtering barrel is fixedly connected a motor bracket, on the surface of the motor bracket is fixedly connected a servo motor, on the inner bottom of the filtering barrel is rotatably connected a driving rod, on the outer surface of the driving rod is fixedly connected a first stirring plate, and the lower end of the driving rod is fixedly connected to the rotating end of the servo motor.

[0013] Preferably, two auxiliary rods are rotatably connected to the inner bottom of the filtering barrel, on the outer surfaces of the auxiliary rods are both fixedly connected second stirring plates, on the lower ends of the auxiliary rods are both fixedly connected first belt pulleys, on the outer surface of the driving rod are fixedly connected two second belt pulleys, and transmission belts are sleeved on the outer surfaces of the first belt pulleys and the second belt pulleys.

[0014] Beneficial effects

[0015] The present utility model provides a filtering device for edible oil processing, having the following beneficial effects:

[0016] 1. The filtering device for edible oil processing can facilitate the lifting of the top cover plate by setting a lifting mechanism. After the top cover plate is lifted, first, the second hydraulic telescopic rod extends, which can drive the second annular filter screen to rise, thus facilitating the cleaning work of the second annular filter screen. Then, the first hydraulic telescopic rod extends, which can drive the first annular filter screen to rise, thus facilitating the cleaning work of the first annular filter screen.

[0017] 2. When the filtering device for edible oil processing drives the top cover plate to rise through the lifting mechanism, it can simultaneously drive the first annular scraper and the second annular scraper to move upward. The upward movement of the first annular scraper and the second annular scraper can initially scrape off the impurities on the surfaces of the first annular filter screen and the second annular filter screen. By extending the first hydraulic telescopic rod and the second hydraulic telescopic rod, the first annular filter screen and the second annular filter screen can be driven to rise, so that the impurities on the surfaces of the first annular filter screen and the second annular filter screen can be further scraped off. The present utility model can scrape off impurities on the filter screen twice before flushing the filter screen, which not only improves the cleaning effect but also effectively shortens the cleaning time.

[0018] 3. The filtering device for edible oil processing can initially stir the edible oil by driving the driving rod and the first stirring plate to rotate through the servo motor. Through the transmission of the first pulley, the second pulley and the transmission belt, the auxiliary rod and the second stirring plate can be driven to rotate, so as to further stir the edible oil. Stirring the edible oil can accelerate the flow rate of the edible oil, thereby effectively improving the filtering speed of the edible oil and being beneficial to the uniform mixing of the components of the edible oil and improving the quality of the edible oil. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a filtering device for edible oil processing proposed by the present utility model;

[0020] Figure 2 It is a schematic diagram of the front sectional three-dimensional structure of a filtering device for edible oil processing proposed by the present utility model;

[0021] Figure 3 It is a schematic diagram of the left sectional three-dimensional structure of a filtering device for edible oil processing proposed by the present utility model;

[0022] Figure 4 It is a Figure 3 Schematic diagram of the enlarged structure A in a filtering device for edible oil processing proposed by the present utility model.

[0023] In the figure: 1, support frame; 2, filter barrel; 3, top cover plate; 4, lifting mechanism; 5, first hydraulic telescopic rod; 6, second hydraulic telescopic rod; 7, first annular filter screen; 8, second annular filter screen; 9, first suspension rod; 10, second suspension rod; 11, first annular scraping plate; 12, second annular scraping plate; 13, oil inlet pipe; 14, oil outlet pipe; 15, upper annular clamping plate; 16, lower annular clamping plate; 17, motor frame; 18, servo motor; 19, driving rod; 20, first stirring plate; 21, auxiliary rod; 22, second stirring plate; 23, first pulley; 24, second pulley; 25, transmission belt. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-4 , the present invention provides a technical solution: a filtering device for edible oil processing, including a support frame 1, a filter barrel 2 is fixedly connected to the surface of the support frame 1, a top cover plate 3 is clamped on the top of the filter barrel 2, a lifting mechanism 4 is arranged between the top cover plate 3 and the support frame 1, a first hydraulic telescopic rod 5 and a second hydraulic telescopic rod 6 are respectively fixedly connected to the inner bottom of the filter barrel 2, support blocks are fixedly connected to the tops of the first hydraulic telescopic rod 5 and the second hydraulic telescopic rod 6, a first annular filter screen 7 and a second annular filter screen 8 are respectively fixedly connected to the sides of the support blocks, and the filter holes of the first annular filter screen 7 are smaller than the aperture of the filter holes of the second annular filter screen 8; a first suspension rod 9 and a second suspension rod 10 are respectively fixedly connected to the lower surface of the top cover plate 3, a first annular scraping plate 11 slidably connected to the first annular filter screen 7 is fixedly connected to the lower surface of the first suspension rod 9, and a second annular scraping plate 12 slidably connected to the second annular filter screen 8 is fixedly connected to the lower surface of the second suspension rod 10. By setting the lifting mechanism 4, it is convenient to lift the top cover plate 3. When the top cover plate 3 is lifted, first, the second hydraulic telescopic rod 6 is extended, which can drive the second annular filter screen 8 to rise, thus facilitating the cleaning work of the second annular filter screen 8. Then, the first hydraulic telescopic rod 5 is extended, which can drive the first annular filter screen 7 to rise, thus facilitating the cleaning work of the first annular filter screen 7.

[0026] The filtering barrel 2 further includes an inlet oil pipe 13 and an outlet oil pipe 14. The inlet oil pipe 13 is arranged at the center position of the bottom cover plate, and the outlet oil pipe 14 is arranged at the bottom of the outer surface of the filtering barrel 2. And a manual valve is arranged on the outlet oil pipe 14. By arranging the inlet oil pipe 13, it is convenient to add unfiltered edible oil into the filtering barrel 2. By arranging the outlet oil pipe 14 and the manual valve, it is convenient to release the filtered edible oil in the filtering barrel 2.

[0027] Two groups of upper annular clamping plates 15 are fixedly connected to the lower surface of the top cover plate 3. Two groups of lower annular clamping plates 16 are fixedly connected to the lower inner wall of the filtering barrel 2. The upper and lower ends of the first annular filter screen 7 and the second annular filter screen 8 are respectively fitted and clamped with the upper annular clamping plates 15 and the lower annular clamping plates 16. By arranging the upper annular clamping plates 15 and the lower annular clamping plates 16, the first annular filter screen 7 and the second annular filter screen 8 can be limited, and effectively prevent the edible oil from passing through the first annular filter screen 7 and the second annular filter screen without being filtered.

[0028] The lifting mechanism 4 includes an electric telescopic rod. The upper end of the electric telescopic rod is fixedly connected to the lower surface of the top cover plate 3, and the lower end of the electric telescopic rod is fixedly connected to the surface of the support frame 1. When the top cover plate 3 is driven to rise by the lifting mechanism 4, the first annular scraping plate 11 and the second annular scraping plate 12 can be driven to move upward at the same time. By using the upward movement of the first annular scraping plate 11 and the second annular scraping plate 12, the impurities on the surfaces of the first annular filter screen 7 and the second annular filter screen 8 can be initially scraped off. By using the extension of the first hydraulic telescopic rod 5 and the second hydraulic telescopic rod 6, the first annular filter screen 7 and the second annular filter screen 8 can be driven to rise, so that the impurities on the surfaces of the first annular filter screen 7 and the second annular filter screen 8 can be further scraped off. Before flushing the filter screen, the present utility model can scrape the impurities on the filter screen twice, which not only improves the cleaning effect, but also effectively shortens the cleaning time.

[0029] A motor frame 17 is fixedly connected to the lower surface of the filtering barrel 2. A servo motor 18 is fixedly connected to the surface of the motor frame 17. A driving rod 19 is rotatably connected to the inner bottom of the filtering barrel 2. A first stirring plate 20 is fixedly connected to the outer surface of the driving rod 19. The lower end of the driving rod 19 is fixedly connected to the rotating end of the servo motor 18.

[0030] Two auxiliary rods 21 are rotatably connected to the inner bottom of the filter barrel 2. Second stirring plates 22 are fixedly connected to the outer surfaces of the auxiliary rods 21. First belt pulleys 23 are fixedly connected to the lower ends of the auxiliary rods 21. Two second belt pulleys 24 are fixedly connected to the outer surface of the driving rod 19. Transmission belts 25 are sleeved on the outer surfaces of the first belt pulleys 23 and the second belt pulleys 24. By driving the driving rod 19 and the first stirring plate 20 to rotate through the servo motor 18, the edible oil can be preliminarily stirred. By using the first belt pulleys 23, the second belt pulleys 24 and the transmission belts 25 for transmission, the auxiliary rods 21 and the second stirring plates 22 can be driven to rotate, so as to further stir the edible oil. By stirring the edible oil, the flow rate of the edible oil can be accelerated, thereby effectively improving the filtering speed of the edible oil, and being beneficial to the uniform mixing of the components of the edible oil and improving the quality of the edible oil.

[0031] Working principle: When the filtering device for edible oil processing is in use, firstly, the unfiltered edible oil is introduced into the filter barrel 2 from the oil inlet pipe 13. Then, the servo motor 18 is started. By using the operation of the servo motor 18, the driving rod 19 and the first stirring rod can be driven to rotate, and the edible oil can be preliminarily stirred. While the driving rod 19 rotates, the two second belt pulleys 24 will also rotate accordingly. By using the transmission of the transmission belt 25, the first belt pulley 23 can be driven to rotate, so as to drive the auxiliary rod 21 and the second stirring plate 22 to rotate. By stirring the edible oil, the flow rate of the edible oil can be accelerated, thereby effectively improving the filtering speed of the edible oil, and being beneficial to the uniform mixing of the components of the edible oil and improving the quality of the edible oil. After the edible oil is filtered by the second annular filter screen 8 and the first annular filter screen 7, it will be discharged from the oil outlet pipe 14, thus completing the filtering work.

[0032] In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above are only the preferred embodiments of the present utility model, and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A filtering device for edible oil processing, comprising a support frame (1), characterized in that: The surface of the support frame (1) is fixedly connected to a filter barrel (2), a top cover plate (3) is clamped on the top of the filter barrel (2), a lifting mechanism (4) is arranged between the top cover plate (3) and the support frame (1), the inner bottom of the filter barrel (2) is respectively fixedly connected to a first hydraulic telescopic rod (5) and a second hydraulic telescopic rod (6), the tops of the first hydraulic telescopic rod (5) and the second hydraulic telescopic rod (6) are both fixedly connected to a support block, the sides of the support block are respectively fixedly connected to a first annular filter screen (7) and a second annular filter screen (8), the lower surface of the top cover plate (3) is respectively fixedly connected to a first hanging rod (9) and a second hanging rod (10), the lower surface of the first hanging rod (9) is fixedly connected to a first annular scraper (11) slidably connected to the first annular filter screen (7), and the lower surface of the second hanging rod (10) is fixedly connected to a second annular scraper (12) slidably connected to the second annular filter screen (8).

2. A filtering device for edible oil processing according to claim 1, characterized in that: The filter barrel (2) further comprises an oil inlet pipe (13) and an oil outlet pipe (14); the oil inlet pipe (13) is arranged at the center of the top cover plate (3); the oil outlet pipe (14) is arranged at the bottom of the outer surface of the filter barrel (2); and a manual valve is arranged on the oil outlet pipe (14).

3. A filtering device for edible oil processing according to claim 2, characterized in that: Two groups of upper annular clamping plates (15) are fixedly connected to the lower surface of the top cover plate (3), and two groups of lower annular clamping plates (16) are fixedly connected to the lower inner wall of the filter barrel (2). The upper and lower ends of the first annular filter screen (7) and the second annular filter screen (8) are respectively engaged with the upper annular clamping plates (15) and the lower annular clamping plates (16).

4. The filtering device for edible oil processing according to claim 1, characterized in that: The lifting mechanism (4) comprises an electric telescopic rod, the upper end of which is fixedly connected to the lower surface of the top cover plate (3), and the lower end of which is fixedly connected to the surface of the support frame (1).

5. The filtering device for edible oil processing according to claim 1, characterized in that: The lower surface of the filter barrel (2) is fixedly connected to a motor frame (17), the surface of the motor frame (17) is fixedly connected to a servo motor (18), the inner bottom of the filter barrel (2) is rotatably connected to a drive rod (19), the outer surface of the drive rod (19) is fixedly connected to a first stirring plate (20), and the lower end of the drive rod (19) is fixedly connected to the rotating end of the servo motor (18).

6. The filtering device for edible oil processing according to claim 5, characterized in that: The inner bottom of the filter barrel (2) is rotatably connected to two auxiliary rods (21), the outer surfaces of the auxiliary rods (21) are fixedly connected to second stirring plates (22), the lower ends of the auxiliary rods (21) are fixedly connected to first belt pulleys (23), the outer surface of the driving rod (19) is fixedly connected to two second belt pulleys (24), and the outer surfaces of the first belt pulley (23) and the second belt pulley (24) are sleeved with transmission belts (25).

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