Centrifugal deoiling device for fried food

Abstract

The centrifugal deoiling device for the fried food comprises an oil bath pan body, a pan cover arranged on the top of the oil bath pan body, an L-shaped fixing frame fixedly installed on the inner bottom wall of the oil bath pan body and a centrifugal deoiling device arranged on the oil bath pan body, and the pan cover moves in the height direction of the oil bath pan body through a lifting mechanism arranged on the oil bath pan body. The movable plate is arranged at the top of the horizontal section of the fixed frame. The first motor drives the rotating shaft and the clamping shell to rotate, so that the material screen drum is driven to roll and rotate, a traditional horizontal rotating mode is changed, materials can be evenly rolled and dispersed under the dual effects of centrifugal force and self weight of the materials, the situation that the materials are prone to being accumulated to block screen holes is avoided, deoiling is more thorough, and the deoiling efficiency is improved. The deoiling effect and the deoiling efficiency of the fried food are effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of oil removal devices, in particular to a centrifugal oil removal device for fried foods. Background Art

[0002] Fried food is a cooking method. When fried until overcooked, polycyclic aromatic hydrocarbons are produced. Whether it is fried dough twists, spring rolls, and fried meatballs during festivals, or deep-fried dough sticks, fried cakes, and deep-fried doughnuts eaten for breakfast every day, French fries, fried bread, fried chicken wings in Western fast food that children like to eat, and potato chips and fried biscuits in snacks, none of them are not fried foods.

[0003] In the production process of fried snack foods, a low-temperature vacuum oil bath device is used to cook fruits and vegetables, and centrifugation is used to remove oil from the semi-finished products after the oil bath. When the material is in the oil bath and oil removal process, it is placed in a material cage. The material cage is a flat-bottom cage covered with sieve holes and is about 30 cm high. In the process of oil removal, the oil and small particle impurities in the material are thrown out from the sieve holes under the action of centrifugal force and gravity.

[0004] When the current fried food oil removal device is in use, the material cage is placed on a turntable with vertical columns around it. The columns are used to clamp and fix the material cage, and then the turntable rotates to drive the material cage to rotate horizontally for oil removal. However, the current oil removal device has a poor oil removal effect and a single direction. During the process of rotational oil removal, the material will move from the flat bottom of the cage to the inner wall side of the material cage and adhere to the wall under the action of centrifugal force, causing the material to accumulate on the inner wall of the material cage, easily resulting in uneven dispersion of the material and clogging of the sieve holes, thereby reducing the oil removal effect and efficiency of fried foods. Summary of the Utility Model

[0005] To solve the above problems, the utility model proposes a centrifugal oil removal device for fried foods to solve the problems of poor oil removal effect, single direction, and uneven dispersion of materials causing sieve hole blockage in the above-mentioned prior art.

[0006] To achieve the above object, a centrifugal oil removal device for fried foods provided by the utility model includes: an oil bath pot body and a pot cover arranged on the top thereof. The pot cover moves along the height direction of the oil bath pot body through a lifting mechanism arranged on the oil bath pot body, a fixed frame fixedly installed on the inner bottom wall of the oil bath pot body and in an L shape, a movable plate arranged on the top of the horizontal section of the fixed frame, the movable plate moves along the length direction of the fixed frame through a moving mechanism arranged on the fixed frame, two rotating shafts rotatably connected through the vertical section of the fixed frame and the side surface of the movable plate, a clamping shell fixedly connected to the opposite ends of the two rotating shafts, a material sieve cylinder arranged between the two clamping shells and having one end open, and a power member arranged on the oil bath pot body for driving the rotating shafts to rotate.

[0007] Further, the power component includes a first motor fixedly installed on the surface of the oil bath pot body through a first base, and the output end of the first motor movably penetrates into the oil bath pot body and is connected to a rotating shaft.

[0008] Further, the moving mechanism includes a screw rod rotatably connected through the vertical section of the fixed frame and a second motor fixedly installed on the surface of the oil bath pot body through a second base and located below the first motor. The output end of the second motor movably penetrates into the oil bath pot body and is connected to the screw rod. The movable plate is threadedly connected to the surface of the screw rod. A chute is formed at the top of the horizontal section of the fixed frame, and the movable plate is slidably connected to the chute.

[0009] Further, two clamping grooves are symmetrically formed on the surface of the clamping shell, and clamping blocks are fixedly installed on the surfaces at both ends of the material screening cylinder and are clamped with the clamping grooves.

[0010] Further, the lifting mechanism includes two electric push rods symmetrically fixedly installed on the surface of the oil bath pot body through base blocks, and the pot cover is fixedly connected to the output ends of the electric push rods.

[0011] Further, a vacuum pump is fixedly installed on the top of the pot cover. The air extraction end of the vacuum pump penetrates through the pot cover through a pipeline. An oil inlet pipe is fixedly installed on the surface of the oil bath pot body, and an oil outlet pipe is fixedly installed on the surface of the oil bath pot body and below the oil inlet pipe. Valves are provided on the surfaces of the oil outlet pipe and the oil inlet pipe.

[0012] Further, a third motor is fixedly installed on the top of the pot cover. The output end of the third motor movably penetrates through the pot cover and is fixedly connected to a stirring rod. A plurality of stirring blades are fixedly connected to the bottom end of the stirring rod.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] First, the oil removal device provided by the present utility model has a good use effect. The first motor drives the rotating shaft and the clamping shell to rotate, thereby driving the material screening cylinder to roll and rotate, changing the traditional horizontal rotation mode. It can enable the material to achieve the effect of uniform rolling and dispersion under the dual action of centrifugal force and the self-weight of the material, avoiding the situation that the material is easily piled up and blocked the sieve holes, which is beneficial to make the oil removal more thorough and effectively improves the oil removal effect and efficiency of fried foods.

[0015] Second, the oil removal device provided by the present utility model is convenient to use. During the frying process, the third motor slowly drives the stirring rod to rotate, and cooperates with the stirring blades to stir the oil liquid, which is convenient to achieve the effect of sufficient, rapid and uniform heating of the oil liquid, convenient to improve the heating efficiency of the oil liquid, and further beneficial to improving the production efficiency of fried foods.

[0016] For better understanding and implementation, the present utility model will be described in detail below with reference to the accompanying drawings. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic sectional view of the oil bath pan body of the present utility model;

[0019] Figure 3 is a schematic diagram of a partial structure of the fixing frame of the present utility model;

[0020] Figure 4 is a schematic diagram of a partial structure of the material sieve cylinder of the present utility model.

[0021] In the figure: 1. oil bath pan body; 2. pot cover; 3. fixing frame; 4. movable plate; 5. rotating shaft; 6. clamping shell; 7. material sieve cylinder; 8. motor I; 9. screw rod; 10. motor II; 11. sliding groove; 12. clamping groove; 13. clamping block; 14. electric push rod; 15. vacuum pump; 16. oil outlet pipe; 17. oil inlet pipe; 18. motor III; 19. stirring rod; 20. stirring blade. Detailed Embodiment

[0022] For a clearer understanding of the technical features, objectives and effects of the present utility model, the specific embodiments of the present utility model are now described with reference to the accompanying drawings. However, the protection scope of the present utility model is not limited to the following description.

[0023] Embodiment 1

[0024] Referring to Figures 1-4 as shown, a centrifugal oil removal device for fried foods includes: an oil bath pan body 1 and a pot cover 2 provided on top of it. Among them, a heating element is provided inside the bottom of the oil bath pan body 1 to facilitate heating the oil liquid for frying foods, and a controller is installed on the oil bath pan body 1 to conveniently control the electrical components of the device, facilitating setting parameters such as pressure, temperature, time, etc. The pot cover 2 moves along the height direction of the oil bath pan body 1 through a lifting mechanism provided on the oil bath pan body 1. A fixing frame 3 fixedly installed on the inner bottom wall of the oil bath pan body 1 and in an L shape, a movable plate 4 provided on the top of the horizontal section of the fixing frame 3, the movable plate 4 moves along the length direction of the fixing frame 3 through a moving mechanism provided on the fixing frame 3, two rotating shafts 5 rotatably connected through the vertical section of the fixing frame 3 and the side surface of the movable plate 4, a clamping shell 6 fixedly connected to the opposite ends of the two rotating shafts 5, a material sieve cylinder 7 provided between the two clamping shells 6 and with one end open, and a power member provided on the oil bath pan body 1 for driving the rotating shaft 5 to rotate.

[0025] The power member includes a motor I 8 fixedly installed on the surface of the oil bath pan body 1 through a base I, and the output end of the motor I 8 movably penetrates into the oil bath pan body 1 and is connected to one of the rotating shafts 5.

[0026] A technical solution provided by this embodiment, when in use, drives the pot cover 2 to move upward through a lifting mechanism, so that the oil bath pot body 1 is opened. Then, the open end of the material sieve tube 7 containing the material to be fried is inserted into a clamping shell 6, and the movable plate 4 is driven by a moving mechanism to move, so that the other clamping shell 6 contacts the other end of the material sieve tube 7, so as to fix the material sieve tube 7 for convenient frying. After frying, the motor 1 drives the rotating shaft 5 connected to its output end to rotate, and drives the clamping shell 6 to rotate, so as to drive the clamped material sieve tube 7 to roll and rotate through the clamping shell 6, so that the oil liquid is discharged from the sieve holes under the action of centrifugal force for oil removal. At the same time, the material is dispersed in the material sieve tube 7 under the action of gravity. Therefore, under the dual action of centrifugal force and the self-weight of the material, the effect of uniform rolling and dispersion of the material is achieved, avoiding the situation that the traditional horizontal rotation method is prone to cause material accumulation and blockage of the sieve holes, which is beneficial to make the oil removal more thorough and effectively improves the oil removal effect and efficiency of fried foods.

[0027] Preferably, the moving mechanism includes a screw rod 9 rotatably connected through the vertical section of the fixed frame 3 and a motor 2 10 fixedly installed on the surface of the oil bath pot body 1 through the second base and located below the motor 1 8. The output end of the motor 2 10 movably penetrates into the oil bath pot body 1 and is connected to the screw rod 9. The movable plate 4 is threadedly connected to the surface of the screw rod 9. A chute 11 is opened at the top of the horizontal section of the fixed frame 3, and the movable plate 4 is slidably connected to the chute 11.

[0028] Specifically, when fixing the material sieve tube 7, first insert the open end of the material sieve tube 7 into a clamping shell 6, and then drive the screw rod 9 to rotate by the motor 2 10, so that the movable plate 4 moves along the chute 11, thereby driving the other clamping shell 6 to move and contact the other end of the material sieve tube 7 for clamping. On the contrary, it can be disassembled, so as to achieve the effect of conveniently fixing and removing the material sieve tube 7, which is convenient for fixing the material sieve tube 7 of different lengths, and improves the scope of application and flexibility.

[0029] Preferably, two clamping grooves 12 are symmetrically opened on the surface of the clamping shell 6, and clamping blocks 13 are fixedly installed on the surfaces of both ends of the material sieve tube 7 and are clamped with the clamping grooves 12.

[0030] Specifically, when installing the material sieve tube 7, move the material sieve tube 7 to drive the clamping block 13 to be inserted into the clamping groove 12. When the material sieve tube 7 rotates for oil removal, through the cooperation of the clamping block 13 and the clamping groove 12, the phenomenon of slipping of the material sieve tube 7 can be prevented, ensuring the rotation stability of the material sieve tube 7.

[0031] Preferably, the lifting mechanism includes two electric push rods 14 symmetrically and fixedly installed on the surface of the oil bath pot body 1 through base blocks, and the pot cover 2 is fixedly connected to the output ends of the electric push rods 14.

[0032] Specifically, when the pot cover 2 is opened and the material sieve cylinder 7 is placed at the bottom of the water, the electric push rod 14 drives the pot cover 2 to move upward to open the oil bath pot body 1, and vice versa to close the oil bath pot body 1.

[0033] Preferably, a vacuum pump 15 is fixedly installed on the top of the pot cover 2. The air extraction end of the vacuum pump 15 passes through the pot cover 2 through a pipeline. An oil inlet pipe 17 is fixedly installed on the surface of the oil bath pot body 1. An oil outlet pipe 16 is fixedly installed on the surface of the oil bath pot body 1 and below the oil inlet pipe 17. Valves are provided on the surfaces of both the oil outlet pipe 16 and the oil inlet pipe 17. Among them, both the oil outlet pipe 16 and the oil inlet pipe 17 are connected to an external oil storage tank.

[0034] Specifically, during frying, the oil bath pot body 1 is closed by the pot cover 2, and then the air in the oil bath pot body 1 is extracted by the vacuum pump 15 to make its interior in a vacuum state. Then, the valve of the oil inlet pipe 17 is opened to allow the oil liquid in the oil storage tank to enter the oil bath pot body 1. After a certain amount of oil has entered, it is closed. Then, the oil bath pot body 1 heats and fries the oil liquid. After frying, the oil liquid is discharged by opening the oil outlet pipe 16.

[0035] Embodiment 2

[0036] Based on Embodiment 1, in this embodiment: A motor three 18 is fixedly installed on the top of the pot cover 2. The output end of the motor three 18 passes through the pot cover 2 movably and is fixedly connected to a stirring rod 19. A plurality of stirring blades 20 are fixedly connected to the bottom end of the stirring rod 19.

[0037] A technical solution provided in this embodiment can slowly drive the stirring rod 19 to rotate through the motor three 18 during heating and frying, so as to drive the stirring blades 20 to stir the oil liquid through the stirring rod 19, achieving the effect of sufficient and uniform heating of the oil liquid, facilitating the improvement of the heating efficiency of the oil liquid, and further being beneficial to improving the production efficiency of fried foods.

[0038] The above-disclosed are only the preferred embodiments of the present invention. Of course, the scope of the rights of the present invention cannot be limited by this. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A centrifugal deoiling device for fried food, characterized in that: include: An oil bath pot body (1) and a pot cover (2) arranged on the top thereof, wherein the pot cover (2) moves along the height direction of the oil bath pot body (1) via a lifting mechanism arranged on the oil bath pot body (1); An L-shaped fixing frame (3) fixedly mounted on the inner bottom wall of the oil bath pot body (1); A movable plate (4) is arranged at the top of the horizontal section of the fixed frame (3), and the movable plate (4) moves along the length direction of the fixed frame (3) through a moving mechanism arranged on the fixed frame (3); Two rotating shafts (5) are connected to the vertical section of the fixed frame (3) and the side of the movable plate (4) through rotation; A clamping shell (6) fixedly connected to opposite ends of the two rotating shafts (5); A material sieve cylinder (7) disposed between the two clamping shells (6) and having one end open; And a power part is arranged on the oil bath pot body (1) and is used for driving the rotating shaft (5) to rotate.

2. A fried food centrifugal deoiling device according to claim 1, characterized in that: The power component comprises a motor (8) fixedly mounted on the surface of the oil bath pot body (1) via a base, and the output end of the motor (8) movably penetrates into the oil bath pot body (1) and is connected to a rotating shaft (5).

3. A fried food centrifugal deoiling device according to claim 2, characterized in that: The moving mechanism comprises a screw rod (9) which penetrates and is rotatably connected to the vertical section of the fixed frame (3) and a second motor (10) which is fixedly mounted on the surface of the oil bath pot body (1) through a second base and is located below the first motor (8). The output end of the second motor (10) is movably inserted into the oil bath pot body (1) and connected to the screw rod (9). The movable plate (4) is threadedly connected to the surface of the screw rod (9). A sliding groove (11) is provided at the top of the horizontal section of the fixed frame (3), and the movable plate (4) is slidably connected to the sliding groove (11).

4. The fried food centrifugal deoiling device according to claim 1, characterized in that: Two clamping grooves (12) are symmetrically provided on the surface of the clamping shell (6), and clamping blocks (13) that are clamped with the clamping grooves (12) are fixedly installed on the surfaces of both ends of the material screen cylinder (7).

5. The fried food centrifugal deoiling device according to claim 1, characterized in that: The lifting mechanism comprises two electric push rods (14) symmetrically fixedly mounted on the surface of the oil bath pot body (1) through a base block, and the pot cover (2) is fixedly connected to the output ends of the electric push rods (14).

6. The fried food centrifugal deoiling device according to claim 1, characterized in that: A vacuum pump (15) is fixedly mounted on the top of the pot cover (2), and an air extraction end of the vacuum pump (15) passes through the pot cover (2) via a pipeline. An oil inlet pipe (17) is fixedly mounted on the surface of the oil bath pot body (1), and an oil outlet pipe (16) is fixedly mounted on the surface of the oil bath pot body (1) and below the oil inlet pipe (17). Valves are provided on the surfaces of the oil outlet pipe (16) and the oil inlet pipe (17).

7. The fried food centrifugal deoiling device according to claim 1, characterized in that: A motor three (18) is fixedly mounted on the top of the pot cover (2); the output end of the motor three (18) movably passes through the pot cover (2) and is fixedly connected to a stirring rod (19); and a plurality of stirring blades (20) are fixedly connected to the bottom end of the stirring rod (19).

Images