Camellia oil refining, degumming, dewatering and impurity removing device

Abstract

The utility model relates to the technical field of refining device, disclose a camellia oil refining degumming, dehydration and impurity removal device, include: mounting bracket, and by left to right setting on mounting bracket's degumming jar, deacidification jar, decoloring jar and deodorizing jar, the filter device that sets up between decoloring jar and deodorizing jar has to the impurity removal of camellia oil, through the cooperation between degumming jar, deacidification jar, decoloring jar, filter device, deodorizing jar and flow guide device, realized the efficient coherent processing of camellia oil degumming, deacidification, decoloring, impurity removal and deodorization, and utilize first mixer and second mixer to enhance material mixing, accelerate the reaction rate, further improve the impurity removal effect of camellia oil, and the filter device improves the impurity removal efficiency of camellia oil while being convenient for cleaning, and under the action of flow guide device improves the stable conveying of camellia oil, thereby improves the refining efficiency of camellia oil, further improved the quality of camellia oil.

Description

Technical Field

[0001] This utility model relates to the field of refining equipment technology, specifically a camellia oil refining, degumming, dehydration and impurity removal device. Background Technology

[0002] Camellia oil, also known as tea seed oil, is a pure natural high-grade edible vegetable oil extracted from the mature seeds of the common camellia, a plant belonging to the Camellia genus of the Theaceae family. It is golden or light yellow in color, pure, clear and transparent in quality, with a fragrant aroma and pure taste. Camellia oil is processed from camellia seeds. During the processing and refining of camellia oil, it is necessary to first filter the oil to remove impurities. In the prior art, Chinese utility model application number CN202020987284.9 discloses a tea oil refining device, including a mounting plate, a fixed box fixedly mounted on the bottom of the mounting plate, a mounting frame fixedly connected to the upper surface of the mounting plate, and an oil storage tank fixedly mounted on the upper surface of the mounting plate. This tea oil refining device uses a support mesh plate to support a tea oil filter plate. During tea oil filtration, a pressing plate is used to press down and squeeze the tea oil, causing the tea oil to pass through the tea oil filter plate for filtration, which can accelerate the filtration speed of tea oil. At the same time, an oil pump can continuously inject tea oil into the inner cavity of the oil storage tank, improving the practicality of the tea oil refining device. While the existing technologies mentioned above can remove impurities to some extent, they rely solely on pressure filtration, which can only filter out large particles of impurities in camellia oil. Camellia oil contains colloids, acidic substances, pigments, odors, and moisture, making pressure filtration ineffective in removing impurities and resulting in poor-quality camellia oil. Therefore, we need to propose a camellia oil refining, degumming, dehydration, and impurity removal device. Summary of the Invention

[0003] The purpose of this utility model is to provide a camellia oil refining, degumming, dehydration, and impurity removal device. The device uses integrated equipment to sequentially degumm, deacidify, decolorize, deodorize, remove impurities, and dehydrate camellia oil, thereby improving the quality of camellia oil refining, ensuring that the refined camellia oil has a high quality, and enabling continuous refining of camellia oil, thus improving the efficiency of camellia oil refining and solving the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a camellia oil refining, degumming, dehydration, and impurity removal device, comprising: The mounting frame, and from left to right arranged on the mounting frame are a degumming tank, a deacidification tank, a decolorization tank and a deodorization tank. A filtration device for removing impurities from camellia oil is provided between the decolorization tank and the deodorization tank. The filtration device removes impurities from the camellia oil. The degumming tank is equipped with a first mixer for stirring camellia oil during degumming, and both the deacidification tank and the decolorization tank are equipped with a second mixer. The efficiency of deacidification and decolorization processing is achieved through the second mixer. A flow guiding device is provided between the degumming tank, deacidification tank, decolorization tank, filtration device and deodorization tank for communication, so as to realize the transportation of camellia oil refining through the flow guiding device.

[0005] Preferably, the filtration device includes an oil drum and an oil cover. A connecting oil box is provided on one side of the oil cover, and a connecting pipe connected to the decolorization tank is provided on the connecting oil box. A guide tube is rotatably provided on the oil cover, and a centrifugal filter cylinder for filtering camellia oil residue is provided at one end of the guide tube in the inner cavity of the oil drum. A drive assembly for driving the centrifugal filter cylinder is provided on the outer side of the oil cover. A sealed bearing seat is installed at the bottom of the oil drum, and a sealing turntable for sealing the centrifugal filter cylinder is rotatably installed on the sealed bearing seat. A cleaning component for cleaning the inner wall of the centrifugal filter cylinder is fixedly connected to the bottom of the oil drum.

[0006] Preferably, the drive assembly includes a drive component, a driven wheel, and a timing belt. The drive component is installed on the outside of the cylinder cover, the driven wheel is located on the outside of the end of the guide tube opposite to the centrifugal filter cartridge, and the other end of the guide tube is located in the connecting oil box. The drive component drives the guide tube to rotate through the timing belt. The cleaning component includes a connecting rod and two sets of frame brushes. Both sets of frame brushes are fixedly connected to the outside of the connecting rod, and the connecting rod is fastened to the bottom of the oil drum.

[0007] Preferably, the flow guiding device includes a first disc centrifuge, a second disc centrifuge, a first oil tank, a second oil tank, a first oil delivery mechanism, a second oil delivery mechanism, a third oil delivery mechanism, and a fourth oil delivery mechanism. The first disc centrifuge is connected to the bottom of the degumming tank, the second disc centrifuge is connected to the bottom of the deacidification tank, the oil outlet of the first disc centrifuge is connected to the first oil tank, the first oil delivery mechanism is located between the first oil tank and the deacidification tank, the oil outlet of the second disc centrifuge is connected to the second oil tank, and the second oil delivery mechanism is located between the second oil tank and the decolorization tank.

[0008] Preferably, the oil inlet of the third oil delivery mechanism is located on the connecting oil box, the oil outlet of the third oil delivery mechanism is located at the top of the deodorizing tank, a steam inlet pipe is provided on the outside of the deodorizing tank, and a steam outlet pipe is provided at the top of the deodorizing tank. The oil inlet of the fourth oil delivery mechanism is located at the bottom of the deodorizing tank, and the oil outlet of the fourth oil delivery mechanism is connected to a vacuum drying tower.

[0009] Preferably, the first mixer includes a first motor, a first rotating shaft, and a first helical blade. The first helical blade is fixedly connected to the lower outer end of the first rotating shaft. The upper end of the first rotating shaft passes through the degumming tank and is driven by the first motor. A splash guard is provided at the upper end of the first rotating shaft located inside the degumming tank.

[0010] Preferably, the second mixer includes a second motor, a second rotating shaft, and a second helical blade. The second helical blade is fixedly connected to the lower outer end of the second rotating shaft, the upper end of the second rotating shaft is driven by the second motor, and multiple sets of stirring rods are fixedly connected to the middle outer part of the second rotating shaft.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This invention achieves efficient and continuous processing of camellia oil for degumming, deacidification, decolorization, impurity removal, and deodorization through the cooperation of a degumming tank, a deacidification tank, a decolorization tank, a filtration device, a deodorization tank, and a flow guiding device. Furthermore, the first and second mixers enhance material mixing and accelerate the reaction rate, further improving the impurity removal effect on the camellia oil. The filtration device improves the impurity removal efficiency while facilitating cleaning, and the flow guiding device enhances the stable transport of the camellia oil, thereby improving the refining efficiency and further enhancing the quality of the camellia oil. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the filter device structure of this utility model.

[0013] In the diagram: 1. Mounting frame; 2. Degumming tank; 3. Deacidification tank; 4. Decolorization tank; 5. Filter device; 51. Oil drum; 52. Oil cap; 53. Connecting oil box; 54. Connecting pipe; 55. Centrifugal filter cartridge; 56. Guide tube; 57. Driven wheel; 58. Drive component; 59. Synchronous belt; 510. Sealed bearing seat; 511. Sealed turntable; 512. Cleaning component; 5121. Connecting rod; 5122. Frame brush; 6. Deodorizing tank; 7. First mixer; 71. First motor 72. First rotating shaft; 73. Splash guard; 74. First spiral blade; 8. Second mixer; 81. Second motor; 82. Second rotating shaft; 83. Second spiral blade; 84. Stirring rod; 9. First butterfly centrifuge; 10. Second butterfly centrifuge; 11. First oil tank; 12. Second oil tank; 13. First oil delivery mechanism; 14. Second oil delivery mechanism; 15. Third oil delivery mechanism; 16. Fourth oil delivery mechanism; 17. Steam inlet pipe; 18. Steam outlet pipe. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-3 This utility model provides a technical solution: a camellia oil refining, degumming, dehydration, and impurity removal device, comprising: Mounting frame 1, and from left to right arranged on mounting frame 1 degumming tank 2, deacidification tank 3, decolorization tank 4 and deodorization tank 6, a filter device 5 for removing impurities from camellia oil is provided between decolorization tank 4 and deodorization tank 6, and the filter device 5 removes impurities from camellia oil. The degumming tank 2 is equipped with a first mixer 7 for stirring the camellia oil during degumming, and the deacidification tank 3 and the decolorization tank 4 are both equipped with a second mixer 8. The efficiency of deacidification and decolorization processing is achieved through the second mixer 8. A flow guiding device is provided between the degumming tank 2, deacidification tank 3, decolorization tank 4, filtration device 5 and deodorization tank 6 to facilitate the transport of camellia oil during refining.

[0016] In this embodiment, the filtration device 5 includes an oil drum 51 and an oil cover 52. A connecting oil box 53 is provided on one side of the oil cover 52, and a connecting pipe 54 connected to the decolorization tank 4 is provided on the connecting oil box 53. A guide tube 56 is rotatably provided on the oil cover 52, and a centrifugal filter cylinder 55 for filtering camellia oil residue is provided at one end of the guide tube 56. A drive assembly for driving the centrifugal filter cylinder 55 is provided on the outside of the oil cover 52. A sealed bearing seat 510 is installed at the bottom of the oil drum 51, and a sealing turntable 511 for sealing the centrifugal filter cylinder 55 is rotatably installed on the sealed bearing seat 510. A cleaning component 512 for cleaning the inner wall of the centrifugal filter cylinder 55 is fixedly connected to the bottom of the oil drum 51. Specifically, the centrifugal filter cartridge 55 uses centrifugal force to efficiently filter out impurities in camellia oil, improving the impurity removal efficiency. The opening end of the centrifugal filter cartridge 55 is sealed by the sealing disc 511. With the help of the cleaning component 512, residual impurities on the inner wall of the cartridge can be cleaned in time to avoid clogging, ensure continuous and stable filtration, and reduce the number of manual cleanings.

[0017] In a further preferred embodiment, the drive assembly includes a drive member 58, a driven wheel 57, and a timing belt 59. The drive member 58 is installed on the outside of the cylinder cover, the driven wheel 57 is located on the outside of the end of the guide tube 56 opposite to the centrifugal filter cartridge 55, and the other end of the guide tube 56 is located in the connecting oil box 53. The drive member 58 drives the guide tube 56 to rotate through the timing belt 59. The cleaning component 512 includes a connecting rod 5121 and two sets of frame brushes 5122. Both sets of frame brushes 5122 are fixedly connected to the outside of the connecting rod 5121, and the connecting rod 5121 is fastened to the bottom of the oil drum 51. Specifically, the drive unit 58 mainly consists of a motor, a coupling, and a drive wheel. The drive wheel drives the synchronous belt 59 to drive the driven wheel 57, which in turn drives the centrifugal filter cartridge 55 on the guide tube 56 to rotate stably, ensuring efficient centrifugal filtration. Simultaneously, the two sets of frame brushes 5122 of the cleaning unit 512 clean the inner wall of the centrifugal filter cartridge 55, preventing clogging and thus maintaining filtration efficiency, extending the filter cartridge's service life, and reducing maintenance difficulty.

[0018] The flow guiding device includes a first disc centrifuge 9, a second disc centrifuge 10, a first oil tank 11, a second oil tank 12, a first oil delivery mechanism 13, a second oil delivery mechanism 14, a third oil delivery mechanism 15, and a fourth oil delivery mechanism 16. The first disc centrifuge 9 is connected to the bottom of the degumming tank 2, the second disc centrifuge 10 is connected to the bottom of the deacidification tank 3, the oil outlet of the first disc centrifuge 9 is connected to the first oil tank 11, the first oil delivery mechanism 13 is located between the first oil tank 11 and the deacidification tank 3, the oil outlet of the second disc centrifuge 10 is connected to the second oil tank 12, and the second oil delivery mechanism 14 is located between the second oil tank 12 and the decolorization tank 4. Specifically, after gelation by adding water at a constant temperature in degumming tank 2, the gum is separated from the oil by the first disc centrifuge 9, and the camellia oil is temporarily stored in the first oil tank 51. Under the action of the first oil feeding mechanism 13, the camellia oil is fed into the deacidification tank 3 for deacidification treatment, reducing transportation losses and pollution, and improving refining continuity. In the deacidification tank 3, alkali solution is added and stirred to neutralize free fatty acids to form soap residue. Under the action of the second disc centrifuge 10, the soap residue is separated from the camellia oil, and the camellia oil is temporarily stored in the second oil tank 51. The second oil feeding mechanism 14 feeds the camellia oil into the decolorization tank 4 for decolorization treatment. After the decolorization tank 4 is heated to a certain temperature, an appropriate amount of decolorizing agent (activated carbon or activated clay) is added, and the mixture is stirred evenly under the action of the second mixer 8, so that the pigment is adsorbed on the decolorizing agent, so that the filter device 5 can filter it out. The first disc centrifuge 9 and the second disc centrifuge 10 are existing technologies, and their working principles and circuit connections will not be described in detail. In addition, the first oil delivery mechanism 13, the second oil delivery mechanism 14, the third oil delivery mechanism 15 and the fourth oil delivery mechanism 16 are all composed of pumps and oil delivery hoses. Pumps are common knowledge in the prior art and will not be described in detail.

[0019] The oil inlet of the third oil delivery mechanism 15 is located on the connecting oil box 53, the oil outlet of the third oil delivery mechanism 15 is located at the top of the deodorizing tank 6, a steam inlet pipe 17 is provided on the outside of the deodorizing tank 6, and a steam outlet pipe 18 is provided at the top of the deodorizing tank 6. The oil inlet of the fourth oil delivery mechanism 16 is located at the bottom of the deodorizing tank 6, and the oil outlet of the fourth oil delivery mechanism 16 is connected to a vacuum drying tower. Furthermore, the third oil delivery mechanism 15 can draw the camellia oil, after filtering out the decolorizing agent and impurities, into the deodorizing tank 6. Steam is introduced through the steam inlet pipe 17 to efficiently deodorize the camellia oil in the deodorizing tank 6, thereby expelling the odor from the steam outlet pipe 18. The odor-removing substances are then removed by condensation (condensation is existing technology and will not be described in detail). Finally, the camellia oil is sent to the vacuum drying tower through the fourth oil delivery mechanism 16 to effectively remove moisture and significantly improve the quality of the camellia oil. The vacuum drying tower is existing technology and will not be described in detail.

[0020] The first mixer 7 includes a first motor 71, a first rotating shaft 72 and a first helical blade 74. The first helical blade 74 is fixedly connected to the lower outer end of the first rotating shaft 72. The upper end of the first rotating shaft 72 passes through the degumming tank 2 and is driven by the first motor 71. A splash guard 73 is provided at the upper end of the first rotating shaft 72 located in the inner cavity of the degumming tank 2. During this process, the first spiral blade 74 enhances the stirring effect of the material in the degumming tank 2, accelerates the degumming reaction, the anti-splash plate 73 prevents material splashing, improves the utilization rate of raw materials, and enhances the degumming efficiency. The degumming tank 2 has a heating function and is equipped with a water inlet pipe (not shown in the figure).

[0021] The second mixer 8 includes a second motor 81, a second rotating shaft 82, and a second helical blade 83. The second helical blade 83 is fixedly connected to the lower outer side of the second rotating shaft 82. The upper end of the second rotating shaft 82 is driven by the second motor 81. Multiple sets of stirring rods 84 are fixedly connected to the middle outer side of the second rotating shaft 82. The second helical blade 83 and the multiple sets of stirring rods 84 work together to enhance the uniformity of material mixing in the deacidification tank 3 and the decolorization tank 4, accelerate the deacidification and decolorization reactions, and improve the refining effect and speed. The deacidification tank 3 is equipped with an injection pipe (not shown in the figure) for adding alkali solution, and the decolorization tank 4 is equipped with an injection pipe (not shown in the figure) for adding decolorizing agent.

[0022] In use, camellia oil first enters degumming tank 2, which is heated and water is added through the inlet pipe. The first motor 71 of the first mixer 7 drives the first rotating shaft 72, causing the first spiral blades 74 to stir the material and accelerate the degumming reaction. After degumming, the oil passes through the first disc centrifuge 9 to separate the gum and enters the first oil tank 11. It is then fed into the deacidification tank 3 by the first oil delivery mechanism 13. The deacidification tank 3 adds alkali solution through the injection pipe. The second motor 81 of the second mixer 8 drives the second rotating shaft 82, and the second spiral blades 83 and stirring rods 84 stir the material to accelerate deacidification. The resulting soap residue is separated by the second disc centrifuge 10 and then enters the second oil tank 12, where it is fed by the second oil delivery mechanism. The oil is fed into the decolorizing tank 4 via the feeding pipe. The decolorizing agent is added to the decolorizing tank 4, and the second mixer 8 stirs the oil to adsorb the pigment. Then, the oil enters the connecting oil box 53 of the filter device 5 via the connecting pipe 54. The drive component drives the centrifugal filter cartridge 55 to rotate, using centrifugal force to filter out impurities. The frame brush 5122 of the cleaning component 512 cleans the inner wall of the filter cartridge to maintain the oil filtration effect of the centrifugal filter cartridge 55. The filtered oil is then sent to the deodorizing tank 6 by the third oil feeding mechanism 15. Steam is passed through the steam inlet pipe 17 to remove odors, and the odors are discharged from the steam outlet pipe 18. Finally, the oil enters the vacuum drying tower for dehydration via the fourth oil feeding mechanism 16 to complete the refining process and improve the quality of the refined camellia oil.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A camellia oil refining degumming, dewatering and impurity removing device, characterized in that, include: Mounting frame (1), and degumming tank (2), deacidification tank (3), decolorization tank (4) and deodorization tank (6) arranged sequentially from left to right on mounting frame (1). A filter device (5) for removing impurities from camellia oil is provided between the decolorization tank (4) and the deodorization tank (6). Impurities in camellia oil are filtered out through the filter device (5). The degumming tank (2) is equipped with a first mixer (7) for degumming and stirring of camellia oil, and the deacidification tank (3) and the decolorization tank (4) are both equipped with a second mixer (8). The efficiency of deacidification and decolorization processing is achieved through the second mixer (8). A flow guiding device is provided between the degumming tank (2), deacidification tank (3), decolorization tank (4), filtration device (5) and deodorization tank (6) to facilitate the transport of camellia oil refining.

2. The camellia oil degumming, dewatering and impurity removing device according to claim 1, characterized in that: The filtration device (5) includes an oil drum (51) and an oil cover (52). A connecting oil box (53) is provided on one side of the oil cover (52), and a connecting pipe (54) connected to the decolorization tank (4) is provided on the connecting oil box (53). A guide tube (56) is rotatably provided on the oil cover (52), and a centrifugal filter cylinder (55) for filtering camellia oil residue is provided at one end of the guide tube (56) in the inner cavity of the oil drum (51). A drive assembly for driving the centrifugal filter cylinder (55) is provided on the outside of the oil cover (52). A sealed bearing seat (510) is installed at the bottom of the oil drum (51), and a sealing turntable (511) for sealing the centrifugal filter cylinder (55) is rotatably installed on the sealed bearing seat (510). A cleaning component (512) for cleaning the inner wall of the centrifugal filter cylinder (55) is fixedly connected to the bottom of the oil drum (51).

3. The camellia oil degumming, dewatering and impurity removing device according to claim 2, characterized in that: The drive assembly includes a drive element (58), a driven wheel (57), and a timing belt (59). The drive element (58) is installed on the outside of the cylinder cover. The driven wheel (57) is located on the outside of the end of the guide tube (56) opposite to the centrifugal filter cartridge (55). The other end of the guide tube (56) is located in the connecting oil box (53). The drive element (58) drives the guide tube (56) to rotate through the timing belt (59). The cleaning component (512) includes a connecting rod (5121) and two sets of frame brushes (5122). Both sets of frame brushes (5122) are fixedly connected to the outside of the connecting rod (5121), and the connecting rod (5121) is fastened to the bottom of the oil drum (51).

4. The camellia oil degumming, dewatering and impurity removing device according to claim 3, characterized in that: The flow guiding device includes a first disc centrifuge (9), a second disc centrifuge (10), a first oil tank (11), a second oil tank (12), a first oil delivery mechanism (13), a second oil delivery mechanism (14), a third oil delivery mechanism (15), and a fourth oil delivery mechanism (16). The first disc centrifuge (9) is connected to the bottom of the degumming tank (2), and the second disc centrifuge (10) is connected to the bottom of the deacidification tank (3). The oil outlet of the first disc centrifuge (9) is connected to the first oil tank (11). The first oil delivery mechanism (13) is located between the first oil tank (11) and the deacidification tank (3). The oil outlet of the second disc centrifuge (10) is connected to the second oil tank (12). The second oil delivery mechanism (14) is located between the second oil tank (12) and the decolorization tank (4).

5. The camellia oil degumming, dewatering and impurity removing device according to claim 4, characterized in that: The oil inlet of the third oil delivery mechanism (15) is located on the connecting oil box (53), the oil outlet of the third oil delivery mechanism (15) is located on the top of the deodorizing tank (6), a steam inlet pipe (17) is provided on the outside of the deodorizing tank (6), and a steam outlet pipe (18) is provided on the top of the deodorizing tank (6). The oil inlet of the fourth oil delivery mechanism (16) is located at the bottom of the deodorizing tank (6), and the oil outlet of the fourth oil delivery mechanism (16) is connected to a vacuum drying tower.

6. The camellia oil degumming, dewatering and impurity removing device according to claim 1, characterized in that: The first mixer (7) includes a first motor (71), a first rotating shaft (72) and a first spiral blade (74). The first spiral blade (74) is fixedly connected to the lower outer side of the first rotating shaft (72). The upper end of the first rotating shaft (72) passes through the degumming tank (2) and is driven by the first motor (71). The first rotating shaft (72) is provided with a splash guard (73) at the upper end of the inner cavity of the degumming tank (2).

7. The camellia oil degumming, dewatering and impurity removing device according to claim 1, characterized in that: The second mixer (8) includes a second motor (81), a second rotating shaft (82), and a second helical blade (83). The second helical blade (83) is fixedly connected to the lower outer side of the second rotating shaft (82). The upper end of the second rotating shaft (82) is driven by the second motor (81). Multiple sets of stirring rods (84) are fixedly connected to the middle outer side of the second rotating shaft (82).

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