Low-temperature refining and filtering device for freshly-squeezed edible oil

Abstract

The utility model provides a freshly-squeezed edible oil low-temperature refining and filtering device which comprises a supporting base and a vacuum shell. The vacuum shell is arranged above the supporting base. The vacuum shell is connected with the supporting base through the rotating mechanism, and the rotating mechanism is used for rotating the vacuum shell; the filter screen is connected to the inner wall of the vacuum shell, and the filter screen is used for filtering the freshly squeezed edible oil; the stirring assembly is arranged on the inner wall of the vacuum shell, and the stirring assembly is used for stirring liquid in the vacuum shell; the anti-blocking assembly is connected with the stirring assembly, the anti-blocking assembly is in contact with the top surface of the filter screen, and the anti-blocking assembly is used for cleaning the filter screen. According to the utility model, the vacuum shell can be rotated by utilizing the rotating assembly, and edible oil liquid can be fully stirred and mixed by matching with a stirring function of the stirring assembly, so that water in oil can be evaporated under a vacuum condition, and low-temperature refining and filtering of freshly squeezed edible oil are realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to edible oil processing equipment field especially relates to a kind of freshly pressed edible oil low-temperature refining filter device. BACKGROUND

[0002] Edible oil is also called "food oil", which is animal or vegetable fat used in food preparation. It is liquid at room temperature. Due to the source of raw materials, processing technology and quality, common edible oil is mostly vegetable fat, including millet oil, rapeseed oil, peanut oil, hempseed oil, corn oil, olive oil, camellia oil, palm oil, canola oil, sunflower oil, soybean oil, sesame oil, flaxseed oil (linseed oil), grape seed oil, walnut oil, peony seed oil, etc.

[0003] In the process of freshly pressed edible oil processing, the edible oil needs to be refined and filtered. In the authorized Chinese utility model patent "Publication No. CN210915984U, Name: Edible oil refining and filtering device", a primary filter tank, an inner filter cartridge, a filter screen, a secondary filter tank, an oil pump, a pressure pump and a storage tank are provided. The multi-layer multi-stage filtering improves the refining and filtering effect, thereby improving the filtering quality of edible oil. In the above application, the filter screen is difficult to clean and is easily clogged. Moreover, only a stirring paddle is used to stir the edible oil in a single direction, resulting in poor stirring effect. At the same time, only solid impurities in the edible oil can be removed, and water in the edible oil is difficult to remove, affecting the quality of the edible oil. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to overcome the defects that the filter screen is difficult to clean and water in the edible oil is difficult to filter out in the prior art, and to provide a freshly pressed edible oil low-temperature refining filter device.

[0005] The utility model solves the above technical problems by the following technical solutions:

[0006] The utility model provides a freshly pressed edible oil low-temperature refining filter device, which comprises a supporting base,

[0007] A vacuum shell is arranged above the supporting base;

[0008] A rotating mechanism is connected between the vacuum shell and the supporting base, and the rotating mechanism is used to rotate the vacuum shell;

[0009] The rotating mechanism comprises a supporting top plate arranged above the vacuum shell. The upper and lower sides of the vacuum shell are connected to the bottom of the supporting top plate and the top of the supporting base through supporting connection assemblies. A plurality of rotating assemblies are connected to the side of the vacuum shell. The rotating assemblies are connected to a driving assembly. The driving assembly is arranged in the inner cavity of the supporting base.

[0010] A filter screen is connected to the inner wall of the vacuum shell, and is used for filtering the freshly pressed edible oil.

[0011] A stirring assembly is arranged at the inner wall of the vacuum shell, and is used for stirring the liquid in the vacuum shell.

[0012] A anti-blocking assembly is connected with the stirring assembly, and is in contact with the top surface of the filter screen, and is used for cleaning the filter screen.

[0013] In the technical solution, the vacuum shell can be rotated by the rotating assembly, and the edible oil liquid can be fully stirred and mixed by the stirring function of the stirring assembly, so that the water in the oil can be evaporated under vacuum condition, and the freshly pressed edible oil can be low-temperature refined and filtered, the solid impurities in the freshly pressed edible oil can be filtered by the filter screen, the quality of the freshly pressed edible oil is improved, and the anti-blocking assembly can be rotated by the stirring assembly, so that the filter screen can be cleaned by the anti-blocking assembly during stirring, and the use of the filter screen is prevented from being affected by being blocked.

[0014] Preferably, the support and connection assembly comprises a fixed track frame and a rotating ring, and the upper and lower sides of the vacuum shell are connected with rotating rings, and the rotating rings on the upper and lower sides are respectively rotatably connected with the inner side of the fixed track frame.

[0015] The fixed track frame located on the upper side is connected to the bottom of the support top plate, and the fixed track frame located on the lower side is connected to the top of the support base.

[0016] In the technical solution, the vacuum shell can be supported by the support and connection assembly, so as to facilitate the rotation of the vacuum shell.

[0017] Preferably, the rotating assembly comprises a rotating shaft, the upper end of the rotating shaft is rotatably connected with the bottom surface of the support top plate, and the bottom end of the rotating shaft is rotatably connected with the bottom of the inner cavity of the support base.

[0018] A plurality of main gear wheels are connected to the surface of the rotating shaft, a side surface of the main gear wheel is meshingly connected with a secondary wheel ring, and the secondary wheel ring is connected to the outer side of the vacuum shell.

[0019] In the technical solution, the vacuum shell can be rotated by the rotating assembly.

[0020] Preferably, the driving assembly comprises a driving source, and the driving source is connected to the top of the inner cavity of the support base.

[0021] The output end of the driving source is connected with a central gear, and a plurality of side gear wheels are meshingly connected with the side surface of the central gear.

[0022] The edge gear is connected to the surface of the rotating shaft, and the upper and lower ends of the rotating shaft are respectively connected to the inner wall of the support base in a rotating manner.

[0023] The surface of the rotating shaft is connected with a first transmission part, one end of the first transmission part is connected with a connecting shaft, the other end of the connecting shaft is connected with a second transmission part, and the second transmission part is connected to the lower end of the rotating shaft.

[0024] In the technical solution, the driving assembly can be used to synchronously rotate multiple rotating assemblies.

[0025] Preferably, the inner wall of the support base is connected with multiple fixed plates, and the surface of the connecting shaft is connected with the fixed plates in a rotatable penetrating manner.

[0026] In the technical solution, the fixed plates can be used to support the connecting shaft, thereby facilitating the rotation of the connecting shaft.

[0027] Preferably, the stirring assembly comprises a power source, the power source is installed on the top surface of the vacuum shell, the output end of the power source is connected with a main stirring shaft, and the main stirring shaft is connected with the top surface of the vacuum shell and the filter screen in a rotatable penetrating manner.

[0028] The surface of the main stirring shaft is connected with multiple central bevel gears, and the side surface of each central bevel gear is connected with multiple side bevel gears in a meshing manner.

[0029] One side of each side bevel gear is connected with a secondary stirring shaft, and the secondary stirring shaft is connected with the inner wall of the vacuum shell in a rotating manner.

[0030] The surface of each of the main stirring shaft and the secondary stirring shaft is connected with multiple stirring blades.

[0031] In the technical solution, the stirring assembly can be used to stir the liquid in the vacuum shell in a horizontal and vertical manner, thereby reducing the stirring dead angle and improving the stirring and mixing effect.

[0032] Preferably, the top of the support base is connected with multiple fixed shafts, and the top end of each fixed shaft is connected with the bottom of the support top plate.

[0033] In the technical solution, the fixed shafts can be used to support the support top plate.

[0034] Preferably, the bottom of the support base is installed with multiple moving wheels.

[0035] In the technical solution, the moving wheels can be used to facilitate the movement of the support base, the vacuum shell and other structures.

[0036] Preferably, the inner cavity of the side surface of the support base is provided with spiral distributed heating wires.

[0037] In the technical solution, the heating wires can be used to heat the freshly pressed edible oil in the vacuum shell.

[0038] Preferably, the support base top surface is provided with a feeding pipe and a one-way steam discharge pipe, and the support base bottom surface is provided with a discharge pipe.

[0039] In the technical solution, the freshly pressed edible oil is fed into the vacuum shell through the feeding pipe, and the separated water is discharged from the vacuum shell through the steam discharge pipe, and the freshly pressed edible oil after the refining and filtering treatment is discharged from the vacuum shell through the discharge pipe.

[0040] On the basis of common knowledge in the art, the above-mentioned preferred conditions can be combined arbitrarily, thereby obtaining each preferred example of the present application.

[0041] The positive progress effect of the present application lies in:

[0042] The present application can rotate the vacuum shell through the rotating assembly, and can fully stir and mix the edible oil liquid through the stirring function of the stirring assembly, so that the water in the oil can be evaporated under vacuum conditions, thereby realizing the low-temperature refining and filtering of the freshly pressed edible oil. Meanwhile, the filter screen can be used to filter the solid impurities in the freshly pressed edible oil, thereby improving the quality of the freshly pressed edible oil. When the stirring assembly is running, the anti-blocking assembly can be driven to rotate, so that the filter screen can be cleaned through the anti-blocking assembly during stirring, thereby preventing the filter screen from being blocked and affecting use. BRIEF DESCRIPTION OF DRAWINGS

[0043] Figure 1 It is a structural schematic view of the freshly pressed edible oil low-temperature refining and filtering device of the present application.

[0044] Figure 2 It is a structural schematic view of the freshly pressed edible oil low-temperature refining and filtering device of the present application. Figure 1 It is a structural schematic view of the freshly pressed edible oil low-temperature refining and filtering device of the present application.

[0045] Figure 3 It is a structural schematic view of the freshly pressed edible oil low-temperature refining and filtering device of the present application. Figure 1 It is a structural schematic view of the freshly pressed edible oil low-temperature refining and filtering device of the present application.

[0046] Figure 4 It is a structural schematic view of the freshly pressed edible oil low-temperature refining and filtering device of the present application. Figure 1 It is a structural schematic view of the freshly pressed edible oil low-temperature refining and filtering device of the present application.

[0047] Figure 5 It is a structural schematic view of the freshly pressed edible oil low-temperature refining and filtering device of the present application. Figure 2 It is a structural schematic view of the freshly pressed edible oil low-temperature refining and filtering device of the present application.

[0048] EXPLANATION OF REFERENCE NUMERALS

[0049] 1, support base;

[0050] 2. A vacuum housing;

[0051] 3. A support top plate;

[0052] 4. A support connecting assembly; 41. A fixed rail frame; 42. A rotating ring;

[0053] 5. A rotating assembly; 51. A rotating shaft; 52. A main gear; 53. A secondary ring;

[0054] 6. A driving assembly; 61. A driving source; 62. A central gear; 63. A side gear; 64. A rotating shaft; 65. A first transmission part; 66. A connecting shaft; 67. A second transmission part; 68. A fixed plate;

[0055] 7. A filter screen;

[0056] 8. A stirring assembly; 81. A power source; 82. A main stirring shaft; 83. A central bevel gear; 84. A side bevel gear; 85. A secondary stirring shaft; 86. A stirring blade;

[0057] 9. An anti-blocking assembly; 91. A mounting plate; 92. An anti-blocking cleaning brush;

[0058] 10. A fixed shaft;

[0059] 11. A moving wheel;

[0060] 12. A heating wire. DETAILED DESCRIPTION

[0061] The present application will be further described in the following examples, but the present application is not limited to the examples.

[0062] Figures 1 to 5 The present application is a structure schematic diagram of an embodiment of the present application. The present application comprises a support base 1,

[0063] A vacuum housing 2 is arranged above the support base 1;

[0064] A rotating mechanism is used to rotate the vacuum housing 2.

[0065] The rotating mechanism comprises a support top plate 3 arranged above the vacuum housing 2, the upper and lower sides of the vacuum housing 2 are connected with the bottom of the support top plate 3 and the top of the support base 1 through a support connecting assembly 4, the side of the vacuum housing 2 is connected with a plurality of rotating assemblies 5, the plurality of rotating assemblies 5 are connected with a driving assembly 6, and the driving assembly 6 is arranged in the inner cavity of the support base 1;

[0066] A filter screen 7 is connected to the inner wall of the vacuum housing 2, and is used for filtering the freshly pressed edible oil.

[0067] A stirring assembly 8 is arranged on the inner wall of the vacuum housing 2, and is used for stirring the liquid in the vacuum housing 2.

[0068] A anti-blocking assembly 9 is connected with the stirring assembly 8, and is in contact with the top surface of the filter screen 7, and is used for cleaning the filter screen 7.

[0069] In use, the freshly pressed edible oil is splashed into the vacuum housing 2, and then the air in the vacuum housing 2 is extracted by a vacuum extraction device, so that the environment in the vacuum housing 2 is close to a vacuum state, and then the temperature in the vacuum housing 2 is slightly heated by the heating wire 12, so that the water-oil separation can be realized in a low-temperature environment. Compared with high temperature, low temperature has little effect on the quality and color of the edible oil. At this time, the filter screen 7 is used for filtering the solid impurities in the edible oil, so that the low-temperature refining and filtering of the freshly pressed edible oil can be realized.

[0070] In the technical solution, the vacuum housing 2 can be rotated by the rotating assembly 5, and the edible oil liquid can be fully stirred and mixed by the stirring function of the stirring assembly 8, so that the water in the oil can be evaporated under the vacuum condition, and the low-temperature refining and filtering of the freshly pressed edible oil can be realized. At the same time, the filter screen 7 can be used for filtering the solid impurities in the freshly pressed edible oil, so that the quality of the freshly pressed edible oil is improved. When the stirring assembly 8 is running, the anti-blocking assembly 9 can be rotated, and the filter screen 7 can be cleaned by the anti-blocking assembly 9 during stirring, so that the filter screen 7 is prevented from being blocked and affecting use.

[0071] The support connecting assembly 4 comprises a fixed track frame 41 and a rotating ring 42, and the vacuum housing 2 is connected with the rotating ring 42 on the upper and lower sides, and the rotating rings 42 on the upper and lower sides are respectively rotatably connected with the inner side of the fixed track frame 41.

[0072] The fixed track frame 41 located on the upper side is connected to the bottom of the support top plate 3, and the fixed track frame 41 located on the lower side is connected to the top of the support base 1.

[0073] In the technical solution, the vacuum housing 2 can be supported by the support connecting assembly 4, so as to facilitate the rotation of the vacuum housing 2.

[0074] The rotating assembly 5 comprises a rotating shaft 51, the upper end of the rotating shaft 51 is rotatably connected with the bottom surface of the support top plate 3, and the bottom end of the rotating shaft 51 is rotatably connected with the bottom of the inner cavity of the support base 1.

[0075] The rotating shaft 51 is connected with a plurality of main gears 52, the side of the main gear 52 is connected with a secondary wheel ring 53, and the secondary wheel ring 53 is connected to the outside of the vacuum shell 2.

[0076] In the technical solution, the rotating assembly 5 can rotate the vacuum shell 2.

[0077] In use, the driving assembly 6 drives the plurality of rotating shafts 51 to rotate synchronously, thereby driving the main gears 52 to rotate, and further driving the secondary wheel ring 53 to rotate, at this time, the vacuum shell 2 can be driven to rotate.

[0078] The driving assembly 6 comprises a driving source 61 connected to the inner cavity top of the support base 1.

[0079] The output end of the driving source 61 is connected with a central gear 62, and the side of the central gear 62 is connected with a plurality of edge gears 63.

[0080] The edge gear 63 is connected to the surface of the rotating shaft 64, and the upper and lower ends of the rotating shaft 64 are rotatably connected with the inner wall of the support base 1.

[0081] The surface of the rotating shaft 64 is connected with a first transmission part 65, one end of the connecting shaft 66 is connected with the first transmission part 65, the other end of the connecting shaft 66 is connected with a second transmission part 67, and the second transmission part 67 is connected to the lower end of the rotating shaft 51.

[0082] The first transmission part 65 and the second transmission part 67 are both composed of two bevel gears connected with each other, the bevel gears at the first transmission part 65 are respectively connected with the rotating shaft 64 and the connecting shaft 66, and the bevel gears at the second transmission part 67 are respectively connected with the connecting shaft 66 and the rotating shaft 51.

[0083] In the technical solution, the driving assembly 6 can drive the plurality of rotating assemblies 5 to rotate synchronously.

[0084] The inner wall of the support base 1 is connected with a plurality of fixed plates 68, and the surface of the connecting shaft 66 is rotatably penetrated and connected with the fixed plate 68.

[0085] In the technical solution, the fixed plate 68 can support the connecting shaft 66, so as to facilitate the rotation of the connecting shaft 66.

[0086] In use, the driving assembly 6 drives the central gear 62 to rotate, thereby driving the plurality of edge gears 63 to rotate, at this time, the rotating shaft 64 can be driven to rotate, thereby driving the first transmission part 65 to rotate, and further driving the connecting shaft 66 to rotate, thereby driving the second transmission part 67 to rotate, and further driving the rotating shaft 51 to rotate.

[0087] The stirring assembly 8 comprises a power source 81 installed on the top surface of the vacuum shell 2, and the output end of the power source 81 is connected with a main stirring shaft 82 which is rotatably penetrated through the top surface of the vacuum shell 2 and the filter screen 7.

[0088] A plurality of central bevel gears 83 are connected on the surface of the main stirring shaft 82, and a plurality of side bevel gears 84 are meshingly connected on the side surface of the central bevel gears 83.

[0089] The side bevel gears 84 are connected with a secondary stirring shaft 85 on one side, and the secondary stirring shaft 85 is rotatably connected with the inner wall of the vacuum shell 2.

[0090] A plurality of stirring blades 86 are connected on the surface of the main stirring shaft 82 and the secondary stirring shaft 85.

[0091] In the technical solution, the liquid in the vacuum shell 2 can be stirred horizontally and vertically by the stirring assembly 8, so as to reduce the stirring dead angle and improve the stirring and mixing effect.

[0092] In use, the power source 81 drives the main stirring shaft 82 to rotate, so as to drive the corresponding stirring blades 86 and central bevel gears 83 to rotate, drive the side bevel gears 84 to rotate, and further drive the secondary stirring shaft 85 to rotate, so as to drive the corresponding stirring blades 86 to rotate, and the liquid in the vacuum shell 2 can be stirred horizontally and vertically, so as to reduce the stirring dead angle, improve the stirring effect and efficiency, and facilitate the separation and filtration of water and oil.

[0093] A plurality of fixed shafts 10 are connected on the top of the support base 1, and the top end of the fixed shaft 10 is connected with the bottom of the support top plate 3.

[0094] In the technical solution, the support top plate 3 can be supported by the fixed shaft 10.

[0095] A plurality of moving wheels 11 are installed on the bottom of the support base 1.

[0096] In the technical solution, the support base 1 and the vacuum shell 2 and other structures can be moved conveniently by the moving wheels 11.

[0097] The support base 1 is provided with spiral heating wires 12 in the side inner cavity.

[0098] In the technical solution, the freshly pressed edible oil in the vacuum shell 2 can be heated by the heating wires 12.

[0099] The support base 1 is provided with a feeding pipe and a one-way steam discharge pipe on the top surface, and is provided with a discharge pipe on the bottom surface.

[0100] In the technical scheme, the freshly pressed edible oil is fed into the vacuum housing 2 through the feeding pipe, the separated water is discharged from the vacuum housing 2 through the steam discharge pipe, and the freshly pressed edible oil after the refining and filtering treatment is discharged from the vacuum housing 2 through the discharge pipe.

[0101] The anti-blocking assembly 9 comprises a mounting plate 91 and an anti-blocking cleaning brush 92, the mounting plate 91 is connected to the upper side of the main stirring shaft 82, the bottom of the mounting plate 91 is connected with the anti-blocking cleaning brush 92, and the anti-blocking cleaning brush 92 is in contact with the top surface of the filter screen 7.

[0102] When the main stirring shaft 82 rotates, the mounting plate 91 and the anti-blocking cleaning brush 92 are driven to rotate, the filter screen 7 is cleaned by the anti-blocking cleaning brush 92, and the use of the filter screen 7 is not affected by the blockage of the filter screen 7.

[0103] The driving source 61 and the power source 81 are motors or other devices capable of outputting rotary kinetic energy.

[0104] Although the specific embodiments of the present application are described above, those skilled in the art should understand that this is only an example, the protection scope of the present application is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the present application, but these changes and modifications all fall within the protection scope of the present application.

Claims

1. A device for cold refining filtration of fresh edible oil comprising a supporting base (1), characterized in that, The freshly pressed edible oil low-temperature refining filter device further comprises a vacuum shell (2) arranged above the support base (1); A rotating mechanism is used to connect the vacuum shell (2) and the support base (1), and the rotating mechanism is used to rotate the vacuum shell (2); The rotating mechanism comprises a support top plate (3) arranged above the vacuum shell (2), and the upper and lower sides of the vacuum shell (2) are connected with the bottom of the support top plate (3) and the top of the support base (1) through support connecting assemblies (4), respectively. A filter screen (7) is connected to the inner wall of the vacuum shell (2), and the filter screen (7) is used to filter the freshly pressed edible oil; An agitating assembly (8) is arranged at the inner wall of the vacuum shell (2), and the agitating assembly (8) is used to agitate the liquid in the vacuum shell (2); A blocking prevention assembly (9) is connected with the agitating assembly (8), and the blocking prevention assembly (9) is in contact with the top surface of the filter screen (7), and the blocking prevention assembly (9) is used to clean the filter screen (7).

2. The freshly prepared edible oil low temperature refining and filtering device according to claim 1, characterized in that: The support connecting assembly (4) comprises a fixed track frame (41) and a rotating ring (42), and the upper and lower sides of the vacuum shell (2) are connected with the rotating ring (42), respectively. The fixed track frame (41) located above is connected to the bottom of the support top plate (3), and the fixed track frame (41) located below is connected to the top of the support base (1).

3. The freshly prepared edible oil low temperature refining and filtering device according to claim 1, characterized in that: The rotating assembly (5) comprises a rotating shaft (51), and the upper end of the rotating shaft (51) is rotatably connected with the bottom surface of the support top plate (3), and the bottom end of the rotating shaft (51) is rotatably connected with the bottom of the inner cavity of the support base (1). The surface of the rotating shaft (51) is connected with a plurality of main gear wheels (52), the side surface of the main gear wheel (52) is meshingly connected with a secondary wheel ring (53), and the secondary wheel ring (53) is connected to the outer side of the vacuum shell (2).

4. The freshly prepared edible oil low temperature refining and filtering device according to claim 1, characterized in that: The driving assembly (6) comprises a driving source (61) connected to the top of the inner cavity of the support base (1). The output end of the driving source (61) is connected with a central gear (62), and the side surface of the central gear (62) is meshingly connected with a plurality of edge gear wheels (63). The edge gear wheel (63) is connected to the surface of a rotating shaft (64), and the upper and lower ends of the rotating shaft (64) are rotatably connected with the inner wall of the support base (1). The surface of the rotating shaft (64) is connected with a first transmission part (65), one end of the connecting shaft (66) is connected with the first transmission part (65), the other end of the connecting shaft (66) is connected with a second transmission part (67), and the second transmission part (67) is connected to the lower end of the rotating shaft (51).

5. The freshly prepared edible oil low temperature refining and filtering device according to claim 4, characterized in that: A plurality of fixed plates (68) are connected to the inner wall of the support base (1), and the connecting shaft (66) is rotatably penetrated by the fixed plates (68).

6. The freshly prepared edible oil low temperature refining and filtering device according to claim 1, characterized in that: The stirring assembly (8) comprises a power source (81) installed on the top surface of the vacuum shell (2), and the output end of the power source (81) is connected with a main stirring shaft (82) which is rotatably penetrated by the top surface of the vacuum shell (2) and the filter screen (7); A plurality of central bevel gears (83) are connected to the surface of the main stirring shaft (82), and a plurality of side bevel gears (84) are meshingly connected to the side surface of the central bevel gears (83); A plurality of side bevel gears (84) are connected to the surface of the main stirring shaft (82), and a plurality of side bevel gears (84) are meshingly connected to the side surface of the central bevel gears (83); The side bevel gears (84) are connected to the surface of the main stirring shaft (82) and the vice stirring shaft (85).

7. The freshly prepared edible oil low temperature refining and filtering device according to claim 1, characterized in that: The support base (1) is connected with a plurality of fixed shafts (10), and the top end of the fixed shaft (10) is connected with the bottom of the support top plate (3).

8. The freshly prepared edible oil low temperature refining and filtering device according to claim 1, characterized in that: The support base (1) is installed with a plurality of moving wheels (11).

9. The freshly prepared edible oil low temperature refining and filtering device according to claim 1, characterized in that: The support base (1) is provided with helically distributed heating wires (12) in the inner cavity of the side surface.

10. The freshly prepared edible oil low temperature refining and filtering device as claimed in claim 1, wherein: The anti-blocking assembly (9) comprises an installation plate (91) and an anti-blocking cleaning brush (92), the installation plate (91) is connected to the side surface of the upper end of the main stirring shaft (82), the bottom of the installation plate (91) is connected with the anti-blocking cleaning brush (92), and the anti-blocking cleaning brush (92) is in contact with the top surface of the filter screen (7).

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