Rapeseed oil production decoloring device

Abstract

The utility model relates to the field of rapeseed oil production, in particular to a rapeseed oil production decoloring device which comprises a decoloring barrel body, the decolorizing barrel further comprises a flow outlet, a reflux inlet, a filter ring, an oil pump, a transparent pipe and a colorimetric ring, a top cover is arranged on the top surface of the decolorizing barrel body, the flow outlet is formed in the lower position of the front side surface of the decolorizing barrel body, and the reflux inlet is formed in the upper position of the front side surface of the decolorizing barrel body; by arranging the oil pump, rapeseed oil in the decolorizing barrel body can be pumped out from the flow outlet during operation, the filtering ring can prevent decolorizing agents such as carclazyte in the decolorizing barrel body from being sucked into the oil pump, the pumped rapeseed oil can enter the transparent tube, and a worker can perform color comparison according to the color comparison ring; and then, the waste water flows into the decolorizing barrel body again through the reflux inlet for circulation, so that an auxiliary mixing effect is achieved, the decolorizing effect is judged, and whether discharging is carried out or not is determined.

Description

Technical Field

[0001] This utility model relates to the field of rapeseed oil production, and in particular to a decolorization device for rapeseed oil production. Background Technology

[0002] Rapeseed oil produced before use is called crude oil. Crude oil contains pigments, trace amounts of metallic phospholipids, and may even have a foul odor. Therefore, crude oil needs to be decolorized after production. The most common method in rapeseed oil production is adsorption decolorization, which involves adding a decolorizing agent to the crude oil and stirring it at high temperature.

[0003] The existing rapeseed oil decolorization equipment has a sealed structure inside the tank during use, making it impossible to extract some rapeseed oil for observation. This results in staff being unable to judge the decolorization status in the tank in a timely manner, and having to rely on time and experience to make a judgment, leading to low efficiency.

[0004] Therefore, given that the existing rapeseed oil decolorization devices have a closed structure inside the tank, making it impossible to extract some rapeseed oil for observation, and thus preventing staff from timely judging the decolorization status, relying solely on time and experience, resulting in low efficiency, a new rapeseed oil decolorization device can be designed. This device would incorporate an oil pump that extracts rapeseed oil from the decolorization tank through the outlet. A filter ring prevents decolorizing agents such as bleaching clay from being drawn into the pump. The extracted rapeseed oil enters a transparent tube, allowing staff to compare the color using a colorimetric ring. The oil then flows back into the decolorization tank through a return port for circulation, aiding in mixing and allowing staff to assess the decolorization effect and determine whether to discharge the oil. Utility Model Content

[0005] To overcome the problem that the existing rapeseed oil decolorization equipment has a sealed structure inside the tank during use, making it impossible to extract some rapeseed oil for observation, which makes it impossible for staff to judge the decolorization status in the tank in a timely manner, and they can only rely on time and experience to judge, resulting in low efficiency.

[0006] The technical solution of this utility model is as follows: a rapeseed oil production decolorization device, including a decolorization tank body; it also includes an outlet, a return outlet, a filter ring, an oil pump, a transparent tube, and a colorimetric ring. A top cover is provided on the top surface of the decolorization tank body. An outlet is provided at the lower position of the front surface of the decolorization tank body. A return outlet is provided at the upper position of the front surface of the decolorization tank body. A filter ring is connected to the front side of the outlet. An oil pump is provided at the front side of the filter ring. One end of the transparent tube is connected to the front surface of the oil pump. The other end of the transparent tube is connected to the return outlet. A colorimetric ring is provided on the outer surface of the transparent tube.

[0007] Preferably, by setting up an oil pump, the rapeseed oil inside the decolorizing tank can be drawn out from the outlet during operation. The filter ring can prevent decolorizing agents such as bleaching clay from being sucked into the oil pump. The drawn rapeseed oil will enter the transparent tube, where workers can compare the color using a colorimetric ring. Then, it will flow back into the decolorizing tank through the return port for circulation, playing an auxiliary mixing role, thereby judging the decolorization effect and deciding whether to discharge the material. This solves the problem that the existing rapeseed oil production decolorizing device has a closed structure inside the tank, making it impossible to extract some rapeseed oil for observation. This results in workers being unable to judge the decolorization status in the tank in a timely manner and having to rely on time and experience, leading to low efficiency.

[0008] Preferably, the top surface of the top cover is rotatably connected to a driven gear via a rotating shaft, and the bottom shaft of the driven gear passes through the top cover and is connected to a mounting plate. Several stirring rods are provided on the bottom surface of the mounting plate.

[0009] Preferably, scrapers are provided on both the left and right sides of the mounting plate, and the outer surface of the scrapers is in contact with the inner surface of the decolorizing barrel body.

[0010] Preferably, a mounting bracket is provided on the top surface of the top cover at the right side of the driven gear, a first drive motor is provided at the bottom of the inner surface of the mounting bracket, and a drive gear is provided at the output end of the first drive motor, which meshes with the driven gear.

[0011] Preferably, a separation chamber is provided on the bottom surface of the decolorizing tank body, and a filter drawer is inserted into the front surface of the separation chamber.

[0012] Preferably, the front surface of the filter drawer is provided with a pull rod, and the left and right sides of the filter drawer are provided with sliders, and the filter drawer is slidably connected to the separation compartment through the sliders.

[0013] Preferably, a rack is provided on the right side surface of the filter drawer below the slider, a fixing plate is provided on the front of the right side surface of the separation chamber, a second drive motor is provided on the bottom surface of the fixing plate, and a drive gear is provided at the output end of the second drive motor, which meshes with the rack.

[0014] The beneficial effects of this utility model are:

[0015] 1. By installing an oil pump, the rapeseed oil inside the decolorizing tank can be drawn out from the outlet during operation. The filter ring can prevent decolorizing agents such as bleaching clay from being sucked into the oil pump. The drawn rapeseed oil will enter the transparent tube, where workers can compare the color using the colorimetric ring. Then, it will flow back into the decolorizing tank through the return port for circulation, playing an auxiliary mixing role. This helps determine the decolorization effect and decides whether to discharge the material. This solves the problem that existing rapeseed oil decolorizing devices have a closed structure inside the tank, making it impossible to extract some rapeseed oil for observation. This results in workers being unable to judge the decolorization status in the tank in a timely manner and having to rely on time and experience, leading to low efficiency. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the rapeseed oil production decolorization device of this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional structural schematic of the reflux port of the rapeseed oil production decolorization device of this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the stirring rod of the rapeseed oil production decolorization device of this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of the separation chamber of the rapeseed oil production decolorization device of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Decolorizing tank body; 2. Top cover; 3. Outlet; 4. Return port; 5. Filter ring; 6. Oil pump; 7. Transparent tube; 8. Colorimetric ring; 9. Driven gear; 10. Mounting plate; 11. Stirring rod; 12. Scraper; 13. Mounting bracket; 14. First drive motor; 15. Drive gear; 16. Separation chamber; 17. Filter drawer; 18. Pull rod; 19. Slider; 20. Rack; 21. Fixing plate; 22. Second drive motor; 23. Drive gear. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-4This utility model provides an embodiment of a rapeseed oil decolorization device, including a decolorization tank body 1; it also includes an outlet 3, a return outlet 4, a filter ring 5, an oil pump 6, a transparent tube 7, and a colorimetric ring 8. A top cover 2 is provided on the top surface of the decolorization tank body 1. An outlet 3 is located at the lower position of the front surface of the decolorization tank body 1, and a return outlet 4 is located at the upper position of the front surface of the decolorization tank body 1. A filter ring 5 is connected to the front of the outlet 3, and an oil pump 6 is located at the front of the filter ring 5. One end of the transparent tube 7 is connected to the front surface of the oil pump 6, and the other end of the transparent tube 7 is connected to the return outlet 4. A colorimetric ring 8 is provided on the outer surface of the transparent tube 7. By providing the oil pump 6, during operation, the rapeseed oil can be decolorized... The rapeseed oil inside the decolorizing tank body 1 is drawn out from the outlet 3. The filter ring 5 prevents the decolorizing agents such as bleaching clay from being sucked into the oil pump 6. The drawn rapeseed oil enters the transparent tube 7, where the operator can compare the color using the colorimetric ring 8. Then, it flows back into the decolorizing tank body 1 through the return port 4 for circulation, playing an auxiliary mixing role. This helps determine the decolorization effect and decides whether to discharge the material. This solves the problem that existing rapeseed oil decolorizing devices have a closed structure inside the tank, making it impossible to extract some rapeseed oil for observation. As a result, operators cannot judge the decolorization status in the tank in a timely manner and can only rely on time and experience, leading to low efficiency.

[0023] Please see Figures 1-3 In this embodiment, the top surface of the top cover 2 is rotatably connected to a driven gear 9 via a rotating shaft. The bottom rotating shaft of the driven gear 9 passes through the top cover 2 and is connected to a mounting plate 10. A plurality of stirring rods 11 are provided on the bottom surface of the mounting plate 10. By providing the stirring rods 11, the mounting plate 10 can drive the stirring rods 11 to rotate synchronously, thereby stirring the rapeseed oil and improving the decolorization efficiency. Scrapers 12 are provided on both the left and right sides of the mounting plate 10. The outer surface of the scraper 12 is attached to the inner surface of the decolorization tank body 1. By providing the scraper 12, the oil adhering to the decolorization tank body 1 can be removed during rotation. Material on the inner surface of the barrel body 1 is scraped off to prevent sticking. A mounting bracket 13 is provided on the top surface of the top cover 2 at the right side of the driven gear 9. A first drive motor 14 is provided at the bottom of the inner surface of the mounting bracket 13. A drive gear 15 is provided at the output end of the first drive motor 14. The drive gear 15 meshes with the driven gear 9. By providing the first drive motor 14, its output end will drive the drive gear 15 to rotate during operation. When the drive gear 15 rotates, it can drive the driven gear 9 that it meshes with to rotate synchronously, thereby driving the stirring rod 11 to perform stirring operation.

[0024] Please see Figures 1-4In this embodiment, a separation chamber 16 is provided on the bottom surface of the decolorizing tank body 1, and a filter drawer 17 is inserted into the front surface of the separation chamber 16. By setting the separation chamber 16 and the filter drawer 17, the filter drawer 17 can separate rapeseed oil from decolorizing agents such as bleaching clay during discharge. A pull rod 18 is provided on the front surface of the filter drawer 17, and sliders 19 are provided on both the left and right surfaces of the filter drawer 17. The filter drawer 17 is slidably connected to the separation chamber 16 through the sliders 19. By setting the sliders 19, the filter drawer 17 can be easily disassembled and cleaned quickly. A rack 20 is provided on the right side surface below the slider 19. A fixing plate 21 is provided at the front position of the right side surface of the separation chamber 16. A second drive motor 22 is provided on the bottom surface of the fixing plate 21. A drive gear 23 is provided at the output end of the second drive motor 22. The drive gear 23 meshes with the rack 20. By providing the second drive motor 22, its output end will drive the drive gear 23 to rotate during operation. When the drive gear 23 rotates, it can drive the rack 20 that it meshes with to move back and forth, thereby assisting the operator to pull the filter drawer 17 out of the separation chamber 16.

[0025] During operation, the stirring rod 11 is set up so that it can rotate synchronously when the mounting plate 10 rotates, thereby stirring the rapeseed oil and improving the decolorization efficiency. The scraper 12 is set up so that the material adhering to the inner surface of the decolorization tank body 1 can be scraped off during rotation to prevent sticking. The first drive motor 14 is set up so that its output end drives the drive gear 15 to rotate during operation. When the drive gear 15 rotates, it drives the driven gear 9 meshing with it to rotate synchronously, thereby driving the stirring rod 11 to perform stirring operation. The separation chamber 16 and the filter drawer 17 are set up so that the rapeseed oil can be separated from the decolorizing agent such as white clay during discharge. The slider 19 is set up so that the filter drawer 17 can be quickly disassembled and cleaned. The second drive motor 22 is set up so that its output end drives the drive gear 23 to rotate during operation. When the drive gear 23 rotates, it drives the rack 20 meshing with it to move back and forth, thereby assisting the operator to pull the filter drawer 17 out of the separation chamber 16.

[0026] Through the above steps, by setting up oil pump 6, the rapeseed oil inside the decolorizing tank body 1 can be drawn out from the outlet 3 during operation. The filter ring 5 can prevent the decolorizing agents such as bleaching clay inside from being sucked into the oil pump 6. The drawn rapeseed oil will enter the transparent tube 7, where the operator can compare the color using the colorimetric ring 8. Then, it will flow back into the decolorizing tank body 1 through the return port 4 for circulation, playing an auxiliary mixing role, thereby judging the decolorization effect and deciding whether to discharge the material. This solves the problem that the existing rapeseed oil production decolorization device has a closed structure inside the tank, making it impossible to extract some rapeseed oil for observation. As a result, the operator cannot judge the decolorization situation in the tank in time and can only rely on time and experience to judge, leading to low efficiency.

Claims

1. Rapeseed oil decolorization device, comprising a decolorization barrel body (1); characterized in that: The outflow port (3), the backflow port (4), the filter ring (5), the oil pump (6), the transparent tube (7) and the colorimetric ring (8) are further included, the top surface of the decolorizing barrel body (1) is provided with a top cover (2), the lower position of the front surface of the decolorizing barrel body (1) is provided with the outflow port (3), the upper position of the front surface of the decolorizing barrel body (1) is provided with the backflow port (4), the front side of the outflow port (3) is connected with the filter ring (5), the front side of the filter ring (5) is provided with the oil pump (6), the front surface of the oil pump (6) is connected with one end of the transparent tube (7), the other end of the transparent tube (7) is connected with the backflow port (4), and the outer surface of the transparent tube (7) is provided with the colorimetric ring (8).

2. Rapeseed oil production decolorizing device according to claim 1, characterized in that: The top surface of the top cover (2) is rotatably connected with a driven gear (9) through a rotating shaft, the bottom of the driven gear (9) is connected with a mounting plate (10) penetrating through the top cover (2), and the bottom surface of the mounting plate (10) is provided with a plurality of stirring rods (11).

3. The rapeseed oil production decolorizing device according to claim 2, characterized in that: The left and right side surfaces of the mounting plate (10) are provided with scraper plates (12), and the outer surfaces of the scraper plates (12) are attached to the inner surfaces of the decolorizing barrel body (1).

4. The rapeseed oil production decolorizing device according to claim 2, characterized in that: The top surface of the top cover (2) is provided with a mounting bracket (13) at the right side of the driven gear (9), the inner surface of the mounting bracket (13) is provided with a first driving motor (14) at the bottom, the output end of the first driving motor (14) is provided with a driving gear (15), and the driving gear (15) is engaged with the driven gear (9).

5. The rapeseed oil production decolorizing device according to claim 1, characterized in that: The bottom surface of the decolorizing barrel body (1) is provided with a separation bin (16), and the front surface of the separation bin (16) is inserted with a filter drawer (17).

6. The rapeseed oil production decolorizing device according to claim 5, characterized in that: The front surface of the filter drawer (17) is provided with a pull rod (18), the left and right side surfaces of the filter drawer (17) are provided with sliding blocks (19), and the filter drawer (17) is slidably connected with the separation bin (16) through the sliding blocks (19).

7. The rapeseed oil production decolorizing device according to claim 6, characterized in that: The right side surface of the filter drawer (17) is provided with a rack (20) below the sliding block (19), the right side surface of the separation bin (16) is provided with a fixed plate (21) at the front position, the bottom surface of the fixed plate (21) is provided with a second driving motor (22), the output end of the second driving motor (22) is provided with a driving gear (23), and the driving gear (23) is engaged with the rack (20).

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