Rapeseed oil filtering and purifying device

Abstract

The utility model discloses a rapeseed oil filtering and purifying device which comprises a base, a filtering barrel is fixedly installed at the top of the base through a support, a motor is fixedly installed at the bottom of the filtering barrel, and a rotating rod is fixedly installed on an output shaft of the motor through a coupler. The motor is started to drive the rotating rod to rotate, the rotating rod rotates to drive the sleeve to rotate through the limiting strip and the clamping groove, the sleeve rotates to drive the scraping plate to rotate, and the scraping plate rotates to scrape off blockages at the top of the filtering plate; meanwhile, the sleeve rotates to drive the traction plate to rotate, the traction plate rotates to drive the filter plate to continuously vibrate up and down in a reciprocating mode by making contact with the triangular top block, the effect of preventing blockage from being accumulated at the top of the filter plate is achieved, and the rapeseed oil filtering efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rapeseed oil filtration, in particular to a rapeseed oil filtration and purification device. Background Technique

[0002] Rapeseed oil filtration refers to the process of purifying and refining the extracted rapeseed oil. During the production process of rapeseed oil, there may be some impurities, such as tiny solid particles, phospholipids, moisture, free fatty acids, etc. The purpose of filtration is to remove these impurities to improve the quality and stability of rapeseed oil.

[0003] During the use of the existing rapeseed oil filtration device, the phenomenon of filter screen blockage is likely to occur. After the filter screen is blocked, the filtration efficiency is easily reduced. At the same time, bacteria will grow on the surface of the filter screen inside the existing filtration device after long-term use. Since the filter screen is generally fixedly installed inside the filtration device, it is inconvenient to clean the filter screen. Therefore, it is necessary to design a new type of rapeseed oil filtration and purification device to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rapeseed oil filtration and purification device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A rapeseed oil filtration and purification device, including a base, a filter barrel is fixedly installed on the top of the base through a bracket, a motor is fixedly installed at the bottom of the filter barrel, the output shaft of the motor is fixedly installed with a rotating rod through a coupling, the top of the rotating rod penetrates through the filter barrel and extends into the interior of the filter barrel, a sleeve is slidably connected to the surface of the rotating rod, limiting strips are fixedly installed on both sides of the rotating rod, and clamping grooves are respectively opened on both sides inside the sleeve for cooperating with the limiting strips.

[0006] Filter plates are rotatably connected to the upper and lower parts of the surface of the sleeve through bearing parts, and scraping plates are fixedly installed on the front and rear parts of the sleeve and above the filter plates.

[0007] Preferably, chutes are respectively opened on both sides of the filter barrel, sliders are slidably connected to the upper and lower parts inside the chutes, one side of the slider is fixedly connected to one side of the filter plate, traction plates are fixedly installed on the lower parts of both sides of the sleeve, and triangular top blocks for cooperating with the traction plates are respectively fixedly installed on the front and rear sides of the bottom of the inner cavity of the filter barrel.

[0008] Preferably, electric telescopic rods are respectively fixedly installed on the front and rear sides of the top of the base, a cover plate is fixedly installed at the top of the electric telescopic rod through a bracket, a feed pipe is communicated with the top of the cover plate, and a discharge pipe is communicated with the right side of the filter barrel.

[0009] Preferably, a sliding rod is slidably connected to the top of the cover plate through an opening. A limiting plate is fixedly installed at the bottom end of the sliding rod, and a limiting groove matching with the limiting plate is formed above the inside of the sleeve.

[0010] Preferably, an iron handle is fixedly installed at the top end of the sliding rod.

[0011] Preferably, an L-shaped plate matching with the iron handle is fixedly installed at the top of the cover plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. For this rapeseed oil filtering and purifying device, by starting the motor, the motor drives the rotating rod to rotate. The rotation of the rotating rod drives the sleeve to rotate through the limiting strip and the clamping groove. The rotation of the sleeve drives the scraping plate to rotate, and the scraping plate can scrape the blockages on the top of the filter plate. At the same time, the rotation of the sleeve drives the traction plate to rotate, and the rotation of the traction plate can drive the filter plate to continuously vibrate up and down by contacting with the triangular top block, achieving the effect of preventing blockages from accumulating on the top of the filter plate and effectively improving the filtering efficiency of rapeseed oil.

[0014] 2. For this rapeseed oil filtering and purifying device, by pulling down and rotating the sliding rod, the sliding rod descends and rotates to make the limiting plate snap into the inside of the limiting groove. Then, by controlling the telescopic rod to extend, the telescopic rod drives the limiting plate to rise. The rising of the limiting plate can drive the sleeve to rise through the limiting groove. After the sleeve rises, the filter plate and the scraping plate can be moved to the outside of the filter barrel, thereby achieving the effect of facilitating the cleaning of the filter plate and the scraping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a sectional view of the filter barrel and the sleeve structure of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the chute, the slider and the scraping plate of the present utility model;

[0018] Figure 4 is a schematic structural diagram of the sliding rod, the limiting plate and the L-shaped plate of the present utility model.

[0019] In the figure: 1, base; 2, filter barrel; 3, motor; 4, rotating rod; 5, sleeve; 6, limiting strip; 7, clamping groove; 8, filter plate; 9, chute; 10, slider; 11, scraping plate; 12, traction plate; 13, triangular top block; 14, discharge pipe; 15, feed pipe; 16, sliding rod; 17, limiting plate; 18, limiting groove; 19, L-shaped plate; 20, iron handle; 21, telescopic rod; 22, cover plate. Detailed implementation mode

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4 As shown, the present utility model provides a rapeseed oil filtration and purification device, including a base 1. A filtration barrel 2 is fixedly installed on the top of the base 1 through a bracket. A motor 3 is fixedly installed at the bottom of the filtration barrel 2. The motor 3 is a servo motor. The output shaft of the motor 3 is fixedly installed with a rotating rod 4 through a coupling. The top end of the rotating rod 4 penetrates through the filtration barrel 2 and extends into the interior of the filtration barrel 2. A sleeve 5 is slidably connected to the surface of the rotating rod 4. Limiting strips 6 are fixedly installed on both sides of the rotating rod 4. Card slots 7 are provided on both sides inside the sleeve 5 and are used in cooperation with the limiting strips 6.

[0023] Specifically, filter plates 8 are rotatably connected to the upper and lower parts of the surface of the sleeve 5 through bearing parts. Scrapers 11 are fixedly installed at the front and rear parts of the sleeve 5 and above the filter plates 8. Sliding grooves 9 are provided on both sides of the filtration barrel 2. Sliders 10 are slidably connected to the upper and lower parts inside the sliding grooves 9. One side of the slider 10 is fixedly connected to one side of the filter plate 8. Traction plates 12 are fixedly installed at the lower parts of both sides of the sleeve 5. Triangular top blocks 13 are fixedly installed at the front and rear sides of the bottom of the inner cavity of the filtration barrel 2 and are used in cooperation with the traction plates 12. By setting the motor 3 and starting the motor 3, the motor 3 drives the rotating rod 4 to rotate. The rotation of the rotating rod 4 drives the sleeve 5 to rotate through the limiting strips 6 and the card slots 7. The rotation of the sleeve 5 drives the scraper 11 to rotate. The rotation of the scraper 11 can scrape off the blockages on the top of the filter plate 8. At the same time, the rotation of the sleeve 5 drives the traction plate 12 to rotate. The rotation of the traction plate 12 can drive the filter plate 8 to continuously vibrate up and down by contacting the triangular top blocks 13, achieving the effect of preventing blockages from accumulating on the top of the filter plate 8 and effectively improving the filtration efficiency of rapeseed oil.

[0024] Specifically, electric telescopic rods 21 are fixedly installed on both the front side and the rear side of the top of the base 1. The top ends of the electric telescopic rods 21 are fixedly installed with a cover plate 22 through brackets. A feed pipe 15 is communicated with the top of the cover plate 22. A discharge pipe 14 is communicated with the right side of the filter barrel 2. A sliding rod 16 is slidably connected to the top of the cover plate 22 through an opening. A limiting plate 17 is fixedly installed at the bottom end of the sliding rod 16. A limiting groove 18 which is used in cooperation with the limiting plate 17 is opened in the upper part inside the sleeve 5. An iron grip 20 is fixedly installed at the top end of the sliding rod 16. An L-shaped plate 19 which is used in cooperation with the iron grip 20 is fixedly installed on the top of the cover plate 22. The bottom of the L-shaped plate 19 is provided with a magnetic sheet. By providing the limiting plate 17 and pulling the sliding rod 16 downward, the sliding rod 16 descends to drive the limiting plate 17 to descend into the sleeve 5. After the limiting plate 17 moves to the inside of the limiting groove 18, the limiting plate 17 can be rotated into the inside of the limiting groove 18 by rotating the iron grip 20. Finally, by controlling the electric telescopic rod 21 to extend, the electric telescopic rod 21 drives the cover plate 22 to rise. The cover plate 22 rising drives the iron grip 20 to rise. The iron grip 20 rising drives the sliding rod 16 to rise. The sliding rod 16 rising drives the limiting plate 17 to rise. The limiting plate 17 rising can drive the sleeve 5 to rise through the limiting groove 18. After the sleeve 5 rises, the filter plate 8 and the scraping plate 11 can be moved to the outside of the filter barrel 2, so as to achieve the effect of facilitating the cleaning of the filter plate 8 and the scraping plate 11.

[0025] Working principle: The utility model is a rapeseed oil filtering and purifying device. By starting the motor 3, the motor 3 drives the rotating rod 4 to rotate. The rotating rod 4 rotates to drive the sleeve 5 to rotate through the limiting strip 6 and the clamping groove 7. The sleeve 5 rotates to drive the scraping plate 11 to rotate. The scraping plate 11 rotating can scrape the blockages on the top of the filter plate 8. At the same time, the sleeve 5 rotates to drive the traction plate 12 to rotate. The traction plate 12 rotating can drive the filter plate 8 to continuously vibrate up and down by contacting with the triangular top block 13, so as to achieve the effect of preventing the blockages from accumulating on the top of the filter plate 8, effectively improving the filtering efficiency of rapeseed oil. When the filter plate 8 needs to be cleaned, the sliding rod 16 can be pulled downward. The sliding rod 16 descending drives the limiting plate 17 to descend into the sleeve 5. After the limiting plate 17 moves to the inside of the limiting groove 18, the limiting plate 17 can be rotated into the inside of the limiting groove 18 by rotating the iron grip 20. Finally, by controlling the electric telescopic rod 21 to extend, the electric telescopic rod 21 drives the cover plate 22 to rise. The cover plate 22 rising drives the iron grip 20 to rise. The iron grip 20 rising drives the sliding rod 16 to rise. The sliding rod 16 rising drives the limiting plate 17 to rise. The limiting plate 17 rising can drive the sleeve 5 to rise through the limiting groove 18. After the sleeve 5 rises, the filter plate 8 and the scraping plate 11 can be moved to the outside of the filter barrel 2, so as to achieve the effect of facilitating the cleaning of the filter plate 8 and the scraping plate 11.

[0026] The content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0027] 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 perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A rapeseed oil filtering and purification device, comprising a base (1), characterized in that: A filter barrel (2) is fixedly mounted on the top of the base (1) via a bracket, a motor (3) is fixedly mounted on the bottom of the filter barrel (2), a rotating rod (4) is fixedly mounted on the output shaft of the motor (3) via a coupling, the top end of the rotating rod (4) passes through the filter barrel (2) and extends into the interior of the filter barrel (2), a sleeve (5) is slidably connected to the surface of the rotating rod (4), limiting strips (6) are fixedly mounted on both sides of the rotating rod (4), and slots (7) for use in conjunction with the limiting strips (6) are provided on both sides of the sleeve (5); The upper and lower parts of the sleeve (5) are rotatably connected to filter plates (8) via bearings, and scrapers (11) are fixedly installed at the front and rear parts of the sleeve (5) and above the filter plates (8).

2. A rapeseed oil filtering and purification device according to claim 1, characterized in that: Both sides of the filter barrel (2) are provided with slide grooves (9), the upper and lower parts of the slide grooves (9) are slidably connected with sliders (10), one side of the slider (10) is fixedly connected to one side of the filter plate (8), and the lower parts of both sides of the sleeve (5) are fixedly installed with traction plates (12), and the front and rear sides of the bottom of the inner cavity of the filter barrel (2) are fixedly installed with triangular top blocks (13) used in conjunction with the traction plates (12).

3. A rapeseed oil filtering and purification device according to claim 1, characterized in that: An electric telescopic rod (21) is fixedly mounted on the front and rear sides of the top of the base (1); a cover plate (22) is fixedly mounted on the top of the electric telescopic rod (21) via a bracket; a feed pipe (15) is connected to the top of the cover plate (22); and a discharge pipe (14) is connected to the right side of the filter barrel (2).

4. A rapeseed oil filtering and purification device according to claim 3, characterized in that: The top of the cover plate (22) is slidably connected to a slide rod (16) through an opening, a limit plate (17) is fixedly mounted on the bottom end of the slide rod (16), and a limit groove (18) for use with the limit plate (17) is provided at the top of the interior of the sleeve (5).

5. A rapeseed oil filtering and purification device according to claim 4, characterized in that: An iron handle (20) is fixedly mounted on the top end of the slide bar (16).

6. A rapeseed oil filtering and purification device according to claim 5, characterized in that: An L-shaped plate (19) matched with the iron handle (20) is fixedly mounted on the top of the cover plate (22).

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