Edible oil processing and stirring device capable of defoaming and removing impurities

Abstract

The invention discloses an edible oil processing and stirring device capable of defoaming and removing impurities, and belongs to the field of edible oil processing. The edible oil processing and stirring device comprises a shell, a first pipeline is arranged on one side of the lower end in the shell and extends towards the upper end of the exterior of the shell in a sealed mode, and a three-way electric valve is arranged on the side, close to the first pipeline, of the upper end in the shell. The rotary impurity removal device solves the problems that an existing rotary impurity removal device cannot repeatedly penetrate through a filter barrel to complete filtering, the single-time filtering effect is reduced, the flowing track of a liquid medium around the filter barrel is fixed, the liquid medium retained in the filter barrel cannot be filtered, and the filtering effect is further reduced. After edible oil penetrates through the filter screen and is filtered, the edible oil is pumped by the electric oil well pump and flows along the first pipeline and the second pipeline, and the edible oil flows, enters the filter barrel repeatedly, penetrates through the filter screen repeatedly and is filtered.

Description

Technical Field

[0001] The invention relates to the field of edible oil processing, in particular to an edible oil processing stirring device for defoaming and removing impurities. Background Art

[0002] The defoaming and impurity-removing edible oil processing stirring device is a device specially used to remove bubbles and impurities in the edible oil during the processing of edible oil. It can effectively disperse, gather and discharge the tiny bubbles and impurities in the edible oil, thereby improving the purity and quality of the edible oil. The device is usually equipped with an efficient stirring system to ensure that the edible oil is evenly heated and mixed during the processing process, while reducing the oxidation and deterioration of the oil. It is of great significance to improve the quality of edible oil and ensure food safety.

[0003] A Chinese patent with publication number CN216500650U discloses a rotary impurity removal device, including an outer barrel and a filter barrel, the upper end surface of the outer barrel is fixedly connected to a drive motor, and through the cooperation of the filter barrel, the drive motor, gears, gear rings, rings, support legs, a second belt, a rotating shaft, a feed pipe and a paddle, some fine particles and dust in wheat or rice can be better filtered, thereby improving the work efficiency and effect of impurity removal and ensuring the quality of wheat or rice after impurity removal.

[0004] During the rotary impurity removal process of the rotary impurity removal device of the above patent, the filtered liquid medium completes the filtration after passing through the filter barrel. Due to the rotation of the filter barrel, the liquid medium will not repeatedly pass through the filter barrel and complete the filtration, resulting in a reduction in the single filtration effect. In addition, the flow trajectory of the liquid medium around the filter barrel is fixed, and the liquid medium retained inside the filter barrel will not be filtered, further reducing the filtration effect. Summary of the invention

[0005] The purpose of the present invention is to provide an edible oil processing stirring device for defoaming and removing impurities. After the filter barrel rotates, the edible oil passes through the filter screen and is filtered. The edible oil is extracted by an electric oil pump and flows along the first pipe and the second pipe. The flow allows the edible oil to repeatedly enter the filter barrel, repeatedly pass through the filter screen and complete the filtration, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a defoaming and impurity-removing edible oil processing and stirring device, comprising an outer shell, a first pipe is provided on one side of the lower end of the inner part of the outer shell and is sealed and extended toward the upper end outside the outer shell, a three-way electric valve is provided on one side of the upper end of the inner part of the outer shell close to the first pipe, a second pipe is provided on the three-way electric valve toward the inner center of the outer shell, a filter barrel is longitudinally provided in the middle position of the inner part of the outer shell, five filter screens are evenly distributed around the inner part of the filter barrel, the second pipe extends to the upper end of the inner part of the filter barrel, and the edible oil passes through the filter screen and is extracted by an electric oil pump to realize the circulation of the edible oil, so that the edible oil contacts and passes through the filter screen in a circulating manner.

[0007] Preferably, a second transmission ring is arranged around the upper end of the outside of the filter barrel, a first transmission ring is arranged around the outside of the second transmission ring, teeth are welded on one side of the first transmission ring facing the second transmission ring and on one side of the second transmission ring facing the first transmission ring, a second gear meshing with the teeth is arranged between the second transmission ring and the first transmission ring, and the first transmission ring and the second transmission ring can be driven to rotate at the same time through the transmission of the first gear, so that the first transmission ring and the second transmission ring rotate in opposite directions, thereby improving the stirring efficiency of the edible oil.

[0008] Preferably, five connecting rods are welded evenly around the lower ends of the second transmission ring and the first transmission ring, and a defoaming cylinder is welded at the lower ends of the connecting rods. When the second gear rotates to drive the first transmission ring and the second transmission ring to rotate, the first transmission ring and the second transmission ring will drive the defoaming cylinder through the connecting rods to embed into the edible oil to stir the edible oil.

[0009] Preferably, the length of the connecting rod at the lower end of the first transmission ring is longer than that of the connecting rod at the lower end of the second transmission ring. The first transmission ring can contact the edible oil at the bottom through the longer connecting rod, while the second transmission ring can contact the edible oil higher up through the shorter connecting rod, thereby improving the stirring effect.

[0010] Preferably, the defoaming cylinder has a stainless steel conical funnel cup shape, and the defoaming purpose is achieved by changing the aperture of the through position inside the defoaming cylinder so that the pressure change generated when passing through the through hole and the shear force generated when rotating are used.

[0011] Preferably, the second gear rotates counterclockwise, the longitudinal thickness of the second transmission ring is greater than the longitudinal thickness of the second gear, a fixing frame is arranged around the upper end of the outer side of the second transmission ring, and the second transmission ring is embedded in the interior of the fixing frame and is slidably connected to the interior of the fixing frame, and the upper end of the fixing frame is connected to the upper end of the inner side of the outer shell by a telescopic rod, and the second transmission ring can be pushed by the extension and retraction of the telescopic rod, thereby pushing the second transmission ring to adjust the horizontal height of the defoaming cylinder at the lower end of the second transmission ring.

[0012] Preferably, five stirring bars are arranged around the interior of the filter barrel, and the stirring bars are located between two adjacent filter screens. When the filter barrel rotates, the filter barrel will drive the protruding stirring bars to rotate, and the rotation of the stirring bars can further drive the edible oil to rotate, thereby improving the stirring effect.

[0013] Preferably, a third transmission ring is welded around the upper end of the filter barrel, and a first gear is meshed on one side of the outer wall of the third transmission ring. The protruding third transmission ring can facilitate the rotation of the filter barrel by rotating the first gear.

[0014] Preferably, a negative pressure pump is provided on one side of the upper end of the outer shell, a third pipe is provided at the upper end of the outer shell of the three-way electric valve, and a rubber plug is provided at the upper end of the outer shell of the third pipe. The negative pressure pump extracts gas from the inside of the shell to form a negative pressure state inside the shell in a sealed state. The shell in the negative pressure state can help eliminate bubbles generated inside the liquid medium.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention stirs the edible oil after the connecting rod, the defoaming cylinder and the filter barrel are rotated. After the edible oil passes through the filter screen once, it is extracted by an electric oil pump and the filtered edible oil passes through the first pipeline, the three-way electric valve and the second pipeline in sequence, and then is sent to the middle position inside the filter barrel again. When the edible oil is stirred, the edible oil is circulated, so that the edible oil can repeatedly pass through the filter screen and repeatedly remove impurities, thereby improving the processing effect of the edible oil.

[0017] 2. According to the present invention, when the connecting rod and the defoaming cylinder rotate and stir the edible oil, in order to adapt to the amount of edible oil put in at a time, the telescopic rod is connected by the fixed frame to drive the second transmission ring to adjust its longitudinal horizontal position. When the second transmission ring slides longitudinally to adjust its position by the second gear, the second gear will continue to be meshed and connected with the outside of the second transmission ring, so that the second gear can continue to be transmitted when the position of the second transmission ring is adjusted, and the position of the defoaming cylinder at the lower end of the second transmission ring can be adjusted by adjusting the second transmission ring, so that the defoaming cylinder is located at the upper end of the edible oil, thereby avoiding idling of the defoaming cylinder due to less edible oil put in at a time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a stereoscopic diagram of the overall external structure of the present invention;

[0019] Figure 2 A cross-sectional view of the internal structure of the housing of the present invention;

[0020] Figure 3 For the present invention Figure 2 A partial enlarged view of the middle A area;

[0021] Figure 4 For the present invention Figure 2 A partial enlarged view of the middle B area;

[0022] Figure 5 is a schematic diagram of a second gear transmission structure of the present invention;

[0023] Figure 6 It is a cross-sectional view of the internal structure of the filter barrel of the present invention;

[0024] Figure 7 It is a cross-sectional view of the internal structure of the defoaming cylinder of the present invention.

[0025] In the figure: 1. outer shell; 2. negative pressure pump; 3. first pipeline; 4. telescopic rod; 5. three-way electric valve; 6. second pipeline; 7. first transmission ring; 8. second transmission ring; 9. connecting rod; 10. defoaming cylinder; 11. filter barrel; 12. filter screen; 13. third transmission ring; 14. first gear; 15. second gear; 16. stirring bar; 17. fixing frame; 18. third pipeline; 19. electric oil pump. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with specific embodiments.

[0027] Example 1

[0028] like Figure 1 As shown, the defoaming and impurity-removing edible oil processing stirring device of this embodiment comprises a shell 1, a negative pressure pump 2 is arranged on one side of the upper end of the outer shell 1, and the extraction end of the negative pressure pump 2 is sealed and connected with the inner part of the shell 1. When the stirred edible oil is put into the shell 1 and stirred, the negative pressure pump 2 is started to extract the gas inside the shell 1 in a sealed state, so as to help reduce the bubbles generated on the surface of the edible oil inside the shell 1 due to stirring;

[0029] In order to make the edible oil in the stirring process inside the housing 1 generate additional flow trajectories other than stirring, such as Figure 2 As shown, a first pipe 3 is provided on one side of the lower end of the shell 1 and extends toward the upper end outside the shell 1 in a sealed manner, a three-way electric valve 5 is provided on one side of the upper end of the shell 1 near the first pipe 3, and a second pipe 6 is provided on the three-way electric valve 5 toward the center of the inner circle of the shell 1. After being extracted, the edible oil transmitted through the first pipe 3 passes through the three-way electric valve 5 and is guided to the middle position of the inner part of the shell 1 by the second pipe 6;

[0030] Among them, an electric oil pump 19 for extracting edible oil is arranged between the three-way electric valve 5 and the first pipeline 3. The first pipeline 3, the electric oil pump 19, the three-way electric valve 5 and the second pipeline 6 are sealed and connected in sequence. The extraction of the electric oil pump 19 can realize that the edible oil has an additional flow trajectory;

[0031] In addition, a filter barrel 11 is longitudinally arranged in the middle position inside the housing 1, and five filter screens 12 are evenly distributed around the inside of the filter barrel 11. As the filter barrel 11 rotates, the edible oil in the internal structure can be driven to rotate. During the rotation, the edible oil passes through the filter screen 12 and is filtered, thereby removing impurities from the edible oil.

[0032] In order to avoid edible oil, only the impurities can be removed in sequence, such as Figure 2 and Figure 3 As shown, the second pipe 6 extends to the upper end of the filter barrel 11. After the second pipe 6 extends into the filter barrel 11, the edible oil passing through the filter screen 12 can flow into the filter barrel 11 again after being extracted from the first pipe 3, so that the edible oil can be repeatedly filtered after being transmitted after being filtered. After being filtered at the first pipe 3, a certain amount of edible oil is prevented from being continuously retained in the filter barrel 11 to affect the filtering effect:

[0033] In order to achieve the stirring of edible oil, Figure 4 and Figure 5 As shown, a second transmission ring 8 is arranged around the upper end of the outside of the filter barrel 11, and a first transmission ring 7 is arranged around the outside of the second transmission ring 8. A side of the first transmission ring 7 facing the second transmission ring 8 and a side of the second transmission ring 8 facing the first transmission ring 7 are welded with tooth grooves, and a second gear 15 is arranged between the second transmission ring 8 and the first transmission ring 7, and the outside of the second gear 15 is meshed and connected with the tooth grooves of the outer walls of the first transmission ring 7 and the second transmission ring 8. The first transmission ring 7 and the second transmission ring 8 can be driven to rotate synchronously through the output of the second gear 15 independently by the motor, and the first transmission ring 7 and the second transmission ring 8 can be made to rotate in opposite directions through the tooth groove transmission, thereby improving the stirring effect of the edible oil;

[0034] Among them, Figure 5 As shown, five connecting rods 9 are welded and evenly distributed around the lower ends of the second transmission ring 8 and the first transmission ring 7, and a defoaming cylinder 10 is welded at the lower ends of the connecting rods 9. When the second transmission ring 8 and the first transmission ring 7 are driven by the second gear 15 to rotate, the defoaming cylinder 10 and the connecting rods 9 are embedded in the edible oil and stir the edible oil;

[0035] In addition, the length of the connecting rod 9 at the lower end of the first transmission ring 7 is longer than that of the connecting rod 9 at the lower end of the second transmission ring 8. The first transmission ring 7 can contact the edible oil at the bottom through the longer connecting rod 9, while the second transmission ring 8 can contact the edible oil at the upper end through the shorter connecting rod 9, thereby improving the stirring effect.

[0036] To remove air bubbles from cooking oil while stirring, Figure 5 and Figure 7As shown, the second gear 15 rotates counterclockwise, the corresponding first transmission ring 7 rotates counterclockwise, and the corresponding second transmission ring 8 rotates clockwise. The defoaming cylinder 10 is in the shape of a stainless steel conical funnel cup. The through holes on both sides of the defoaming cylinder 10 are of different sizes, so that the edible oil flows into the defoaming cylinder 10 through the large hole and flows out of the defoaming cylinder 10 from the small hole. By changing the aperture of the through position inside the defoaming cylinder 10, the pressure change generated when passing through the through hole and the shear force generated when rotating are achieved to achieve the purpose of defoaming. The defoaming cylinder 10 at the lower end of the first transmission ring 7 and the second transmission ring 8 is arranged in opposite directions;

[0037] In order to adapt the amount of edible oil in the housing 1 and avoid idling of the defoaming cylinder 10 connected to the lower end of the second transmission ring 8, Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the longitudinal thickness of the second transmission ring 8 is greater than the longitudinal thickness of the second gear 15. The second transmission ring 8 can be moved in the longitudinal horizontal position after being pushed. When the second transmission ring 8 moves in the longitudinal horizontal position, the contact with the second gear 15 and the transmission of the second gear 15 will not be lost. The longitudinal movement of the second transmission ring 8 will drive the defoaming cylinder 10 to adjust the horizontal position through the connecting rod 9, directly adapting to the amount of edible oil put into the shell 1;

[0038] In order to facilitate the transmission and support of the second transmission ring 8 and the first transmission ring 7, as shown in FIG. Figure 2 , Figure 3 and Figure 4 As shown, the upper end of the first transmission ring 7 is embedded in the shell 1 and is slidably connected to the inside of the shell 1, and the first transmission ring 7 can be suspended by the shell 1, and a fixing frame 17 is arranged around the upper end of the outer side of the second transmission ring 8, and the second transmission ring 8 is embedded in the fixing frame 17 and is slidably connected to the inside of the fixing frame 17, and the upper end of the fixing frame 17 is connected to the upper end of the inner side of the shell 1 through a telescopic rod 4, and the telescopic rod 4 can push the corresponding connecting rod 9 and the defoaming cylinder 10 at the lower end to adjust the longitudinal horizontal position;

[0039] In order to stir the edible oil inside the housing 1 when the filter barrel 11 rotates, Figure 2 , Figure 3 and Figure 6 As shown, five stirring bars 16 are arranged around the inside of the filter barrel 11, and the stirring bars 16 are located between two adjacent filter screens 12. At the same time, the extension of the stirring bars 16 can make the stirring bars 16 rotate together with the filter barrel 11, rotate to contact the edible oil and drive the edible oil to rotate;

[0040] In order to facilitate the transmission of the filter barrel 11, Figure 2 and Figure 3As shown, a third transmission ring 13 is arranged around the upper end of the filter barrel 11, and the third transmission ring 13 is welded and fixed to the filter barrel 11. A first gear 14 is meshed and arranged on one side of the outer wall of the third transmission ring 13. After the first gear 14 is independently transmitted by the motor, the first gear 14 can drive the third transmission ring 13 and the filter barrel 11 at the lower end to rotate;

[0041] The center position of the lower end of the filter barrel 11 is rotatably connected to the center position of the lower end of the inner portion of the housing 1, and the rotation of the filter barrel 11 can stir the edible oil inside the housing 1;

[0042] Example 2

[0043] In order to facilitate the introduction of edible oil into the housing 1 and to facilitate the sealing of the housing 1, Figure 1 and Figure 2 As shown, the upper end of the outside of the three-way electric valve 5 is provided with a third pipe 18 penetrating through the outer shell 1, and the upper end of the outside of the third pipe 18 is provided with a rubber plug. After adjusting the three-way electric valve 5, the external edible oil is sent into the outer shell 1 through the third pipe 18 and falls into the outer shell 1 through the second pipe 6. When flowing through the first pipe 3, the three-way electric valve 5 can adjust the flow trajectory so that the edible oil inside the first pipe 3 is extracted by the electric oil pump 19 and then passes through the three-way electric valve 5 and is transmitted by the second pipe 6. After transmission, the circulation of the edible oil is completed.

[0044] Working principle: The device is used to stir the edible oil, so that the edible oil is stirred and defoamed and impurities are removed at the same time. The edible oil is sent into the three-way electric valve 5 through the third pipe 18 and transmitted toward the second pipe 6. The edible oil in the second pipe 6 is sent into the filter barrel 11. According to the water level of the edible oil, the telescopic rod 4 is started. The telescopic rod 4 can push the second transmission ring 8 to adjust its horizontal position through the fixed frame 17, so that the second transmission ring 8 drives the corresponding connecting rod 9 and the defoaming cylinder 10 at the lower end to adjust their horizontal positions, so that the defoaming cylinder 10 at the lower end of the second transmission ring 8 can adapt to edible oil of different levels. The motor corresponding to the upper end of the second gear 15 is started, and the second gear 15 rotates with the output of the motor. The second gear 15 can respectively drive the first transmission ring 7 and the second transmission ring 8 to rotate, and the first transmission ring 7 and the second transmission ring 8 can respectively drive the defoaming cylinder 10 at the lower end. The edible oil is stirred. After passing through the defoaming cylinder 10, the defoaming purpose is achieved through the pressure change generated when passing through the through hole and the shear force generated during rotation. The first gear 14 rotates with the output of the motor. The first gear 14 drives the filter barrel 11 to rotate through the third transmission ring 13. The rotation of the filter barrel 11 can stir the edible oil inside the shell 1 through the stirring bar 16. As the filter barrel 11 rotates, the edible oil can pass through the filter screen 12 to complete the impurity removal. The electric oil pump 19 is started. The electric oil pump 19 extracts the edible oil through the first pipeline 3 and transmits it to the three-way electric valve 5. The edible oil inside the three-way electric valve 5 will be transmitted to the second pipeline 6. The flow of the edible oil is completed by circulation, so that the edible oil can repeatedly pass through the filter screen 12. The third pipeline 18 is filled with a rubber plug. The negative pressure pump 2 is started. The negative pressure pump 2 extracts the gas inside the shell 1, so that a vacuum state is formed inside the shell 1.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A defoaming and impurity removing edible oil processing stirring device, comprising a housing (1), characterized in that: A first pipe (3) is provided on one side of the lower end of the shell (1) and extends in a sealed manner toward the upper end of the shell (1). A three-way electric valve (5) is provided on one side of the upper end of the shell (1) close to the first pipe (3). A second pipe (6) is provided on the three-way electric valve (5) toward the center of the inner circle of the shell (1). A filter barrel (11) is longitudinally provided at the middle position of the inner part of the shell (1). Five filter screens (12) are evenly distributed around the inner part of the filter barrel (11). The second pipe (6) extends to the upper end of the inner part of the filter barrel (11).

2. The defoaming and impurity removing edible oil processing stirring device according to claim 1, characterized in that: A second transmission ring (8) is disposed around the upper end of the outside of the filter barrel (11), a first transmission ring (7) is disposed around the outside of the second transmission ring (8), a side of the first transmission ring (7) facing the second transmission ring (8) and a side of the second transmission ring (8) facing the first transmission ring (7) are both welded with tooth grooves, and a second gear (15) meshingly connected with the tooth grooves is disposed between the second transmission ring (8) and the first transmission ring (7).

3. The defoaming and impurity removing edible oil processing stirring device according to claim 2, characterized in that: Five connecting rods (9) are welded and evenly distributed around the lower ends of the second transmission ring (8) and the first transmission ring (7), and a defoaming cylinder (10) is welded and arranged at the lower ends of the connecting rods (9).

4. The defoaming and impurity removing edible oil processing stirring device according to claim 3, characterized in that: The length of the connecting rod (9) at the lower end of the first transmission ring (7) is longer than the connecting rod (9) at the lower end of the second transmission ring (8).

5. The defoaming and impurity removing edible oil processing stirring device according to claim 3, characterized in that: The defoaming cylinder (10) has a stainless steel conical funnel cup shape.

6. The defoaming and impurity removing edible oil processing stirring device according to claim 2, characterized in that: The second gear (15) rotates counterclockwise, the longitudinal thickness of the second transmission ring (8) is greater than the longitudinal thickness of the second gear (15), a fixing frame (17) is arranged around the upper end of the outer portion of the second transmission ring (8), and the second transmission ring (8) is embedded in the interior of the fixing frame (17) and is slidably connected to the interior of the fixing frame (17), and the upper end of the fixing frame (17) is connected to the upper end of the inner portion of the housing (1) via a telescopic rod (4).

7. The defoaming and impurity removing edible oil processing stirring device according to claim 1, characterized in that: Five stirring bars (16) are arranged around the interior of the filter barrel (11), and the stirring bars (16) are located between two adjacent filter screens (12).

8. The defoaming and impurity removing edible oil processing stirring device according to claim 7, characterized in that: A third transmission ring (13) is welded around the upper end of the filter barrel (11), and a first gear (14) is meshedly provided on one side of the outer wall of the third transmission ring (13).

9. The defoaming and impurity removing edible oil processing stirring device according to claim 1, characterized in that: A negative pressure pump (2) is provided on one side of the upper end of the outer shell (1), a third pipe (18) is provided on the upper end of the outer shell (1) and penetrates the outer shell (1), and a rubber stopper is provided on the upper end of the outer shell (18).

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