Continuous vacuum frying tank for food processing

Abstract

The invention relates to the technical field of food processing, in particular to a continuous vacuum frying tank for food processing, which comprises an oil tank, a negative pressure pipe and two groups of conveying units, the oil tank is horizontal and is used for containing oil, and the negative pressure pipe is mounted at the top of the oil tank and is used for vacuumizing the inside of the oil tank; the two conveying units are installed at the two ends of the oil tank respectively and used for conveying food. The conveying unit comprises a conveying cylinder, a rotating column, a spiral blade and a material guiding channel, and the conveying cylinder is vertical and is installed at the end of the oil tank in a communicating mode; by designing the vacuum frying tank with the conveying units at the two ends, the working mode of continuous feeding, frying and discharging of food can be achieved, the production efficiency is greatly improved through the continuous working mode, and the requirement for large-scale production is met.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, in particular to a continuous vacuum frying tank used for food processing. Background Art

[0002] With the development of the modern food industry, consumers have higher and higher requirements for food quality, especially seeking a balance between health and deliciousness. Vacuum frying technology, as a method that can effectively retain the original flavor and nutrients of food, has been widely used in the food processing industry. It can significantly reduce the frying temperature and reduce the oxidation and thermal decomposition of oils by frying in an environment below atmospheric pressure, thereby producing food that is both delicious and healthy.

[0003] When using traditional vacuum frying equipment, first open the equipment door, then put the metal basket containing food into the oil in the equipment, close the equipment door and perform vacuuming and oil heating, so that the oil can fry the food in a vacuum environment. The operation of this type of equipment is relatively cumbersome, and each time the equipment is turned on, the vacuum environment in the equipment will disappear, and the vacuuming operation needs to be repeated. Therefore, it cannot form a continuous food processing method, and its working efficiency is low. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a continuous vacuum frying tank for food processing, and the specific technical solution adopted is: According to a first aspect of the present invention, there is provided a continuous vacuum frying tank for food processing, comprising an oil tank, a negative pressure pipe and two groups of conveying units, wherein the oil tank is horizontal and is used to contain oil, the negative pressure pipe is installed on the top of the oil tank and is used to vacuumize the inside of the oil tank, and the two groups of conveying units are respectively installed at both ends of the oil tank, and the conveying units are used to convey food; The conveying unit includes a conveying cylinder, a rotating column, a spiral blade and a material guide channel. The conveying cylinder is vertical and connected to the end of the oil tank. The rotating column is rotatably installed inside the conveying cylinder. The spiral blade is installed on the rotating column. The material guide channel is obliquely installed on the outer wall of the conveying cylinder and they are connected to each other. A rotating wheel is rotatably arranged at the end of the material guide channel away from the conveying cylinder, and the rotating wheel blocks the material guide channel. A plurality of receiving grooves are opened on the outer wall of the circumference of the rotating wheel. Among them, the material guide channel is located above the oil tank, the inclination directions of the two material guide channels on the two groups of conveying units are opposite, and a conveying unit is arranged between the two conveying cylinders. The conveying unit is used to convey oil so that the oil flows horizontally in the oil tank, and the rotating wheel on the material guide channel blocks the port of the material guide channel.

[0005] Furthermore, a transverse cylinder is coaxially arranged in the oil tank, and auxiliary rings are respectively arranged at both ends of the transverse cylinder, and the auxiliary rings are in a conical shape, and mesh holes are provided on the transverse cylinder and the auxiliary rings; Among them, the horizontal cylinder is located below the oil level.

[0006] Furthermore, the auxiliary ring is fixedly connected to the oil tank, and the auxiliary ring is rotatably connected to the transverse cylinder. A plurality of push plates are arranged on the inner wall of the transverse cylinder, and one side of the push plates is arc-shaped and the other side is stepped.

[0007] Furthermore, the conveying unit also includes two first transmission wheels, which are connected by a transmission belt, one first transmission wheel is installed on the material guide channel through a fixed plate, and the other first transmission wheel is connected to the rotating column, and a first motor for providing power to one first transmission wheel is provided on the conveying cylinder, and the other first transmission wheel is connected to the rotating wheel through a transmission unit.

[0008] Furthermore, the transmission unit includes a plurality of telescopic rods installed at the bottom of the first transmission wheel, the plurality of telescopic rods are distributed in a ring shape, and the telescopic rods are vertical, a slider is provided at the bottom of the telescopic rods, the slider is slidably installed on the end face of the rotating wheel, and the sliding direction of the slider is along the radial direction of the rotating wheel.

[0009] Furthermore, arc-shaped guard plates are provided on both sides of the end surface of the material guide channel facing the impeller, the arc-shaped guard plates are attached to the outer wall of the impeller, and the arc-shaped guard plates are used to extend the blocking path of the storage groove. An air pipe is provided between the two material guide channels, one end of the air pipe is connected to a guard plate on one material guide channel, and the other end of the air pipe is connected to a guard plate on the other material guide channel.

[0010] Furthermore, a second transmission wheel is rotatably arranged inside the oil tank, the circumferential outer wall of the second transmission wheel is composed of a conical surface and a cylindrical surface, and the cylindrical surface on the second transmission wheel is transmission-connected to the outer wall of the transverse cylinder, the conical surface on the second transmission wheel is transmission-arranged with a conical wheel, and a second motor is arranged on the outer wall of the oil tank, and the second motor provides power for the conical wheel.

[0011] Furthermore, the conveying unit includes a processing box fixed on the outer wall of the oil tank, a filter plate and an electric heating structure are arranged in the processing box, a delivery pump is arranged on one side of the outer wall of the processing box, the processing box is connected to the delivery pump, and pipelines are arranged at the output end of the delivery pump and the other side of the outer wall of the processing box, and the two pipelines are respectively connected to the two conveying cylinders.

[0012] The beneficial effects of the present invention are: By designing a vacuum frying tank with conveying units at both ends, the continuous feeding, frying and discharging of food can be realized. This continuous operation mode greatly improves the production efficiency and meets the needs of large-scale production. The equipment is designed with a special feeding and discharging mechanism, that is, the matching components of the guide channel, the rotating wheel and the storage tank, to ensure that the inside of the tank is always maintained in a stable vacuum environment during the food in and out process, which not only avoids the problem that traditional equipment needs to be re-vacuumed every time it is opened, but also ensures the stability of the frying process and the product quality. By setting a conveying unit for the transverse flow of oil in the tank, the food can move with the oil flow and roll during the frying process, thereby ensuring that the surface of the food is evenly heated, improving the uniformity and quality of the frying. In summary, the design of this continuous vacuum frying tank effectively solves the problems existing in traditional vacuum frying equipment, not only improves the production efficiency and product quality, but also takes into account the requirements of hygiene and safety and energy saving and environmental protection. It is a very promising food processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 is a schematic diagram of a cross-sectional structure of an oil tank in an embodiment of the present invention; Figure 3 is a schematic structural diagram of a conveying unit in an embodiment of the present invention; Figure 4 is a schematic structural diagram of a rotating wheel in an embodiment of the present invention; Figure 5 It is a schematic diagram of the structure of the processing box in an embodiment of the present invention.

[0015] Reference numerals: 1. Oil tank; 2. Negative pressure pipe; 3. Conveying unit; 4. Conveying cylinder; 5. Rotating column; 6. Spiral blade; 7. Material guide channel; 8. Rotating wheel; 9. Storage groove; 10. Transverse cylinder; 11. Auxiliary ring; 12. Push plate; 13. First transmission wheel; 14. Fixed plate; 15. Transmission belt; 16. First motor; 17. Sliding block; 18. Telescopic rod; 19. Air pipe; 20. Second transmission wheel; 21. Cone wheel; 22. Second motor; 23. Processing box; 24. Conveying pump; 25. Pipeline; 26. Filter plate; 27. Electric heating structure. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0017] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by “center”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “inside” and “outside”, etc., are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. This embodiment is written in a progressive manner.

[0019] like Figures 1 to 5 As shown, a continuous vacuum frying tank for food processing of the present invention comprises an oil tank 1, a negative pressure pipe 2 and two groups of conveying units 3, the oil tank 1 is horizontal, and the oil tank 1 is used to contain oil, the negative pressure pipe 2 is installed on the top of the oil tank 1 and is used to vacuum the inside of the oil tank 1, and the two groups of conveying units 3 are respectively installed at both ends of the oil tank 1, and the conveying units 3 are used to convey food; The conveying unit 3 includes a conveying cylinder 4, a rotating column 5, a spiral blade 6 and a material guide channel 7. The conveying cylinder 4 is vertical and connected to the end of the oil tank 1. The rotating column 5 is rotatably installed inside the conveying cylinder 4. The spiral blade 6 is installed on the rotating column 5. The material guide channel 7 is obliquely installed on the outer wall of the conveying cylinder 4 and they are connected to each other. A rotating wheel 8 is rotatably provided at the end of the material guide channel 7 away from the conveying cylinder 4, and the rotating wheel 8 blocks the material guide channel 7. A plurality of receiving grooves 9 are opened on the circumferential outer wall of the rotating wheel 8. Among them, the material guide channel 7 is located above the oil tank 1, the inclination directions of the two material guide channels 7 on the two groups of conveying units 3 are opposite, and a conveying unit is arranged between the two conveying cylinders 4. The conveying unit is used to convey oil so that the oil flows horizontally in the oil tank 1, and the wheel 8 on the material guide channel 7 blocks the port of the material guide channel 7.

[0020] In detail, the oil tank 1 contains high-temperature oil for frying food, and the oil level is located on the upper side of the oil tank 1, which can avoid the oil from contacting the negative pressure pipe 2. The negative pressure pipe 2 can smoothly extract the air from the oil tank 1 and form a vacuum negative pressure environment inside the oil tank 1. Two groups of conveying units 3 are respectively arranged at the left and right ends of the oil tank 1, and one group of conveying units 3 is used to feed the oil tank 1, and the other group of conveying units 3 is used to discharge the fried food in the oil tank 1. In addition, the conveying units can be used to make the oil in the oil tank 1 flow horizontally. The oil flows from one group of conveying units 3 through the oil tank 1 toward the other group of conveying units 3, and then is transported by the conveying units so that the oil returns to the initial position and flows through the oil tank 1 again, thereby achieving the effect of continuous unidirectional flow of the oil in the oil tank 1. The conveying cylinder 4 and the rotating column 5 and spiral blades 6 arranged therein can convey the food in the vertical direction, as the material guide passage on the conveying unit 3 at the feeding end. When the food is fed to the feed channel 7, the food in the food feeding channel 7 can be easily transported to the feed channel 7 and the food can be easily transported to the feed channel 7.

[0021] When in use, the negative pressure pipe 2 extracts the air in the oil tank 1 and forms a vacuum negative pressure environment inside the oil tank 1. The conveying unit causes the high-temperature oil in the oil tank 1 to continue to flow horizontally. The food is placed in the receiving groove 9 outside the guide channel 7 on the conveying unit 3 as the feeding end. The rotating wheel 8 is rotated to make the receiving groove 9 send the food into the guide channel 7 and the conveying cylinder 4. At this time, the conveying cylinder 4 is isolated from the outside. The food in the conveying cylinder 4 is sent downward to one end of the oil tank 1 through the rotating column 5 and the spiral blade 6. With the help of the flowing oil, the food is moved horizontally in the oil tank 1, and the oil fries the food. As the oil flushes the food, it can make the food tumble, so that the oil can be used to fry the food in all directions. When the food moves to the position of the conveying unit 3 as the discharge end, the frying of the food is completed. At this time, the rotating column 5 and the spiral blade 6 in the conveying unit 3 run and lift the food to the position of the guide channel 7. The food automatically rolls into the guide channel 7 and is carried to the outside of the guide channel 7 by the rotating wheel 8 and the receiving groove 9 thereon, thereby realizing the discharge of the food. In the whole process, the food can be continuously fed, fried and discharged, so continuous vacuum frying of the food can be realized.

[0022] It should be pointed out that in order to avoid the situation where part of a receiving groove 9 is located inside the material guide channel 7 and the other part is located outside the material guide channel 7 when the impeller 8 rotates, resulting in the outside air being able to communicate with the material guide channel 7 through the receiving groove 9, an arc-shaped sealing plate can be added at the edge of the port of the material guide channel 7 to increase the sealing stroke.

[0023] By designing a vacuum frying tank with conveying units 3 at both ends, the continuous feeding, frying and discharging of food can be realized. This continuous operation mode greatly improves the production efficiency and meets the needs of large-scale production. The equipment is designed with a special feeding and discharging mechanism, that is, the matching components of the guide channel 7, the rotating wheel 8 and the receiving groove 9, to ensure that the inside of the tank body is always maintained in a stable vacuum environment during the food in and out process, which not only avoids the problem that the traditional equipment needs to be re-vacuumed every time it is opened, but also ensures the stability of the frying process and the product quality. By arranging a conveying unit for the transverse flow of oil in the tank body, the food can move with the oil flow and roll during the frying process, thereby ensuring that the surface of the food is evenly heated, and improving the uniformity and quality of the frying. In summary, the design of this continuous vacuum frying tank effectively solves the problems existing in traditional vacuum frying equipment, not only improves the production efficiency and product quality, but also takes into account the requirements of hygiene and safety and energy saving and environmental protection. It is a very promising food processing equipment.

[0024] Furthermore, a transverse cylinder 10 is coaxially arranged in the oil tank 1, and auxiliary rings 11 are respectively arranged at both ends of the transverse cylinder 10. The auxiliary rings 11 are conical in shape, and mesh holes are provided on the transverse cylinder 10 and the auxiliary rings 11. The horizontal cylinder 10 is located below the oil level.

[0025] In detail, by providing the auxiliary ring 11, the food can be easily guided and transported, so that the food can smoothly enter the horizontal cylinder 10. Since the horizontal cylinder 10 is located below the oil level, the food can be completely immersed in the oil, avoiding that part of the food floats on the liquid surface and cannot be fully fried. The oil can pass through the mesh holes on the horizontal cylinder 10 and the auxiliary ring 11 and flow horizontally.

[0026] Furthermore, the auxiliary ring 11 is fixedly connected to the oil tank 1, and the auxiliary ring 11 is rotatably connected to the transverse cylinder 10. A plurality of push plates 12 are provided on the inner wall of the transverse cylinder 10, and one side of the push plates 12 is arc-shaped and the other side is stepped.

[0027] In detail, when the oil is used to fry food, some of the food can float in the oil, while some of the food can sink in the oil. Therefore, the food in the horizontal cylinder 10 can be divided into floating food and sinking food. When the oil flows horizontally in the horizontal cylinder 10, the oil can use the curved surface on the push plate 12 to push the push plate 12 to move around the axis of the oil tank 1, and the push plate 12 will drive the horizontal cylinder 10 to rotate, thereby achieving the purpose of the horizontal cylinder 10 rotating. The floating food can be pushed by the step surface on the push plate 12 and move down in the oil. When the step surface is inclined upward, the buoyancy can push the food to float again, thereby achieving the flipping effect on the floating food. For the sinking food, the push plate 12 can also be used to achieve the flipping effect. In this way, the push plate 12 can be used to achieve the flipping effect on food in different states.

[0028] It should be noted that by using the stepped surface of the push plate 12 to push the food to move, the lateral pushing force of the push plate 12 on the food can be reduced, thereby avoiding the phenomenon that the push plate 12 cannot carry the food to turn over but can only push the food to move horizontally.

[0029] Furthermore, the conveying unit 3 also includes two first transmission wheels 13, the two first transmission wheels 13 are connected by a transmission belt 15, one first transmission wheel 13 is installed on the material guide channel 7 through a fixed plate 14, and the other first transmission wheel 13 is connected to the rotating column 5. The conveying cylinder 4 is provided with a first motor 16 for providing power to one first transmission wheel 13, and the other first transmission wheel 13 is connected to the rotating wheel 8 through a transmission unit.

[0030] In detail, the first motor 16 can drive the two first transmission wheels 13 and the transmission belt 15 to run synchronously, and the fixed plate 14 provides support for one first transmission wheel 13, so that the two first transmission wheels 13 can drive the rotating column 5 and the rotating wheel 8 to rotate, thereby providing power for the equipment, that is, one first transmission wheel 13 will drive the rotating column 5 and the spiral blade 6 to rotate, and the other first transmission wheel 13 will drive the rotating wheel 8 to rotate through the transmission unit.

[0031] Furthermore, the transmission unit includes a plurality of telescopic rods 18 installed at the bottom of the first transmission wheel 13, the plurality of telescopic rods 18 are distributed in a ring shape, and the telescopic rods 18 are vertical, a slider 17 is provided at the bottom of the telescopic rods 18, the slider 17 is slidably installed on the end surface of the rotating wheel 8, and the sliding direction of the slider 17 is along the radial direction of the rotating wheel 8.

[0032] In detail, when the first transmission wheel 13 rotates, it will drive the multiple sliders 17 to rotate through the multiple telescopic rods 18. Since the two first transmission wheels 13 are transmitted through the transmission belt 15, the two first transmission wheels 13 are in a horizontal state, and the rotating wheel 8 is in an inclined state. In this way, the multiple sliders 17 will cause the telescopic rods 18 to perform telescopic movement while driving the rotating wheel 8 to rotate, and the sliders 17 will slide on the end surface of the rotating wheel 8.

[0033] Furthermore, arc-shaped guard plates are provided on both sides of the end surface of the material guiding channel 7 facing the impeller 8, the arc-shaped guard plates are attached to the outer wall of the impeller 8, and the arc-shaped guard plates are used to extend the blocking path of the storage groove 9. An air pipe 19 is provided between the two material guiding channels 7, one end of the air pipe 19 is connected to a guard plate on one material guiding channel 7, and the other end of the air pipe 19 is connected to a guard plate on the other material guiding channel 7.

[0034] In detail, on the conveying unit 3 at the feeding end, when the receiving groove 9 on the wheel 8 completes food feeding, the interior thereof is in a negative pressure state. On the conveying unit 3 at the discharging end, when the receiving groove 9 on the wheel 8 completes discharging and transfers into the material guiding channel 7, the interior of the receiving groove 9 is in a normal pressure state. At this time, a large amount of air will be carried in the receiving groove 9. Through the setting of the air pipe 19, the air in the receiving groove 9 in the normal pressure state can be transferred into the receiving groove 9 in the negative pressure state through the air pipe 19. In this way, the air entering the equipment can be reduced, and the negative pressure inside the oil tank 1 can be kept in a relatively stable state. At the same time, the air pressure in the receiving groove 9 in the negative pressure state can be increased to avoid the air quickly entering the receiving groove 9 and forming vibration due to the pressure difference when it is suddenly transferred out to the outside of the material guiding channel 7.

[0035] It should be pointed out that, in actual use, in order to avoid the phenomenon that the wheels 8 on the two groups of conveying units 3 carry air into the material guide channel 7 when rotating, two air pipes 19 can be allocated between the two groups of conveying units 3, and the protective plate on the material guide channel 7 can ensure that the storage groove 9 is isolated from the outside and then connected to the inside of the material guide channel 7.

[0036] Furthermore, a second transmission wheel 20 is rotatably arranged inside the oil tank 1, and the circumferential outer wall of the second transmission wheel 20 is composed of a conical surface and a cylindrical surface, and the cylindrical surface on the second transmission wheel 20 is transmission-connected to the outer wall of the transverse cylinder 10, and a cone wheel 21 is arranged on the cone surface transmission of the second transmission wheel 20, and a second motor 22 is arranged on the outer wall of the oil tank 1, and the second motor 22 provides power for the cone wheel 21.

[0037] In detail, the second motor 22 can drive the transverse cylinder 10 to rotate through the cone wheel 21 and the second transmission wheel 20, thereby providing power for the transverse cylinder 10. At the same time, this structural setting of the second transmission wheel 20 can facilitate the installation of the cone wheel 21 and the second motor 22.

[0038] Furthermore, the conveying unit includes a processing box 23 fixed on the outer wall of the oil tank 1, a filter plate 26 and an electric heating structure 27 are arranged in the processing box 23, a conveying pump 24 is arranged on one side of the outer wall of the processing box 23, the processing box 23 is connected to the conveying pump 24, and a pipeline 25 is arranged at the output end of the conveying pump 24 and the other side of the outer wall of the processing box 23, and the two pipelines 25 are respectively connected to the two conveying cylinders 4.

[0039] In detail, the oil in the oil tank 1 can flow into the pipeline 25, the processing box 23 and the delivery pump 24. The delivery pump 24 pressurizes the oil and delivers the oil in the processing box 23 into the oil tank 1, thereby achieving a circulating flow effect of the oil. The filter plate 26 can filter the oil to prevent debris from being deposited in the oil tank 1 during the frying process. The electric heating structure 27 can achieve the purpose of heating the oil.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A continuous vacuum frying tank for food processing, characterized in that: It includes an oil tank, a negative pressure pipe and two groups of conveying units. The oil tank is horizontal and is used to hold oil. The negative pressure pipe is installed on the top of the oil tank and is used to evacuate the inside of the oil tank. The two groups of conveying units are respectively installed at both ends of the oil tank, and the conveying units are used to convey food. The conveying unit includes a conveying cylinder, a rotating column, a spiral blade and a material guide channel. The conveying cylinder is vertical and connected to the end of the oil tank. The rotating column is rotatably installed inside the conveying cylinder. The spiral blade is installed on the rotating column. The material guide channel is obliquely installed on the outer wall of the conveying cylinder and they are connected to each other. A rotating wheel is rotatably arranged at the end of the material guide channel away from the conveying cylinder, and the rotating wheel blocks the material guide channel. A plurality of receiving grooves are opened on the outer wall of the circumference of the rotating wheel. Among them, the material guide channel is located above the oil tank, the inclination directions of the two material guide channels on the two groups of conveying units are opposite, and a conveying unit is arranged between the two conveying cylinders. The conveying unit is used to convey oil so that the oil flows horizontally in the oil tank, and the rotating wheel on the material guide channel blocks the port of the material guide channel.

2. A continuous vacuum frying tank for food processing according to claim 1, characterized in that: A transverse cylinder is coaxially arranged in the oil tank, and auxiliary rings are respectively arranged at both ends of the transverse cylinder. The auxiliary rings are in a conical shape, and mesh holes are provided on the transverse cylinder and the auxiliary rings. Among them, the horizontal cylinder is located below the oil level.

3. A continuous vacuum frying tank for food processing according to claim 2, characterized in that: The auxiliary ring is fixedly connected to the oil tank, and the auxiliary ring is rotatably connected to the transverse cylinder. A plurality of push plates are arranged on the inner wall of the transverse cylinder, and one side of the push plates is arc-shaped, and the other side is stepped.

4. A continuous vacuum frying tank for food processing according to claim 3, characterized in that: The conveying unit also includes two first transmission wheels, which are connected by a transmission belt. One first transmission wheel is installed on the material guide channel through a fixed plate, and the other first transmission wheel is connected to the rotating column. A first motor for providing power to one first transmission wheel is provided on the conveying cylinder, and the other first transmission wheel is connected to the rotating wheel through a transmission unit.

5. A continuous vacuum frying tank for food processing according to claim 4, characterized in that: The transmission unit includes a plurality of telescopic rods installed at the bottom of the first transmission wheel. The plurality of telescopic rods are distributed in a ring shape and are vertical. A slider is provided at the bottom of the telescopic rod. The slider is slidably installed on the end surface of the rotating wheel, and the sliding direction of the slider is along the radial direction of the rotating wheel.

6. A continuous vacuum frying tank for food processing according to claim 5, characterized in that: The left and right sides of the end surface of the material guide channel facing the rotor are provided with arc-shaped guard plates, the arc-shaped guard plates are attached to the outer wall of the rotor, and the arc-shaped guard plates are used to extend the blocking path of the storage groove. An air pipe is provided between the two material guide channels, one end of the air pipe is connected to a guard plate on one material guide channel, and the other end of the air pipe is connected to a guard plate on the other material guide channel.

7. A continuous vacuum frying tank for food processing according to claim 6, characterized in that: A second transmission wheel is rotatably arranged in the oil tank, and the circumferential outer wall of the second transmission wheel is composed of a conical surface and a cylindrical surface, and the cylindrical surface on the second transmission wheel is transmission-connected with the outer wall of the transverse cylinder, and the conical surface on the second transmission wheel is transmission-arranged with a cone wheel, and a second motor is arranged on the outer wall of the oil tank, and the second motor provides power for the cone wheel.

8. A continuous vacuum frying tank for food processing according to claim 7, characterized in that: The conveying unit includes a processing box fixed on the outer wall of the oil tank, a filter plate and an electric heating structure are arranged in the processing box, a delivery pump is arranged on one side of the outer wall of the processing box, the processing box is connected to the delivery pump, and pipelines are arranged on the output end of the delivery pump and the other side of the outer wall of the processing box, and the two pipelines are respectively connected to the two conveying cylinders.

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