Oil residue filtering structure of electromagnetic frying furnace

Abstract

The invention belongs to the technical field of oil residue filtering, and particularly relates to an electromagnetic frying furnace oil residue filtering structure which comprises a base, a support, a centrifugal type liquid filtering mechanism and a packaging type driving mechanism, the support is arranged on the side wall of one end of the base, and the centrifugal type liquid filtering mechanism comprises a bearing assembly, an intercepting assembly, an oil pushing assembly and a liquid guiding assembly; the bearing assembly is arranged on the upper wall of the end, away from the support, of the base, the intercepting assembly is arranged on the outer side of the bearing assembly, the oil pushing assembly is arranged in the bearing assembly, and the liquid guiding assembly is arranged on the side, close to the bearing assembly, of the support. According to the oil residue filtering structure of the electromagnetic frying furnace, oil liquid adsorbed in oil residues can be separated to a great extent, and the oil residues in the thick oil liquid can be filtered out.

Description

Technical Field

[0001] The present invention belongs to the technical field of oil residue filtration, and specifically refers to an oil residue filtration structure for an electromagnetic deep fryer. Background Art

[0002] The filtration of oil residue in a deep fryer is an important link in the catering industry to ensure the quality of oil products and extend the service life of edible oil. Through effective filtration methods, food residues, carbonized particles, and oil residues in the oil can be removed, improving the taste and safety of fried foods. Common filtration methods include: physical filtration method, chemical adsorption method, and oil-water separation method.

[0003] Currently, the existing oil residue filtration structures have the following problems: When the existing oil residue filtration structure filters the oil residue, oil droplets still drip from the inside of the oil residue, thereby reducing the filtration efficiency of the oil. Moreover, when the traditional oil residue filtration structure filters the oil residue in relatively viscous oil, the oil adheres to the surface of the oil residue, making it difficult to separate the oil from the oil residue. Therefore, it cannot meet the current usage requirements for the oil residue filtration structure. Summary of the Invention

[0004] In view of the above situation, to overcome the defects of the existing technology, this solution provides an oil residue filtration structure for an electromagnetic deep fryer that can greatly separate the oil adsorbed in the oil residue and can filter the oil residue in relatively viscous oil.

[0005] The technical solution adopted in this solution is as follows: An oil residue filtration structure for an electromagnetic deep fryer proposed in this solution includes a base, a bracket, a centrifugal filtrate mechanism, and a packaged drive mechanism. The bracket is provided on the side wall at one end of the base. The centrifugal filtrate mechanism includes a bearing assembly, an interception assembly, an oil pushing assembly, and a liquid guiding assembly. The bearing assembly is provided on the upper wall at the end of the base away from the bracket. The interception assembly is provided outside the bearing assembly. The oil pushing assembly is provided inside the bearing assembly. The liquid guiding assembly is provided on the side of the bracket close to the bearing assembly. The packaged drive mechanism includes a lifting assembly and a centrifugal assembly. The lifting assembly is provided at the end of the bracket away from the base. The centrifugal assembly is provided on the upper wall of the lifting assembly.

[0006] As a further preference of the solution of this case, the bearing assembly includes an oil storage cylinder, an inverted cone cylinder and a groove. The oil storage cylinder is rotatably arranged on the upper wall of the end of the base away from the bracket. The oil storage cylinder is provided with an open upper end. The inverted cone cylinder is communicatively arranged on the upper wall of the oil storage cylinder and is arranged in a penetrating manner. Multiple groups of the grooves are arranged on the inner wall of the inverted cone cylinder and are arranged in a penetrating manner. The interception assembly includes a sliding magnetic ring, a closed electromagnet, a closed frame, an aggregate mesh box, an inclined inlet plate and a limiting plate. The sliding magnetic ring is slidably arranged outside the oil storage cylinder. The closed electromagnet is arranged on the side wall of the oil storage cylinder near the base. Multiple groups of the closed frames are arranged on the side wall of the sliding magnetic ring. The aggregate mesh box is arranged on the upper wall of the closed frame and is provided with an open end. The inclined inlet plate is arranged on the bottom wall of the aggregate mesh box near the oil storage cylinder. The limiting plate is arranged on the upper wall of the aggregate mesh box on one side of the inclined inlet plate. A slag falling port is formed between the inclined inlet plate and the limiting plate. The oil pushing assembly includes a pushing electromagnet, an oil pushing magnetic plate and an oil pushing spring. The pushing electromagnet is arranged on the bottom wall of the oil storage cylinder. The oil pushing magnetic plate is slidably arranged on the inner wall of the oil storage cylinder above the pushing electromagnet. The oil pushing spring is arranged between the bottom wall of the oil storage cylinder outside the pushing electromagnet and the oil pushing magnetic plate. The liquid guiding assembly includes a liquid guiding cylinder, a liquid guiding port, a liquid collecting frame, a liquid collecting ring cylinder and a drain valve. The liquid guiding cylinder is communicatively arranged on the upper wall of the inverted cone cylinder and is provided with an open upper end. Multiple groups of the liquid guiding ports are arranged on the bottom wall of the liquid guiding cylinder. The liquid collecting frame is arranged on one side of the bracket near the liquid guiding cylinder. The liquid collecting ring cylinder is arranged on the side of the liquid collecting frame away from the bracket. One end of the liquid collecting ring cylinder away from the liquid collecting frame is arranged outside the inverted cone cylinder and is provided with an open upper end. The liquid collecting ring cylinder is attached to the bottom wall of the liquid guiding cylinder. The drain valve is communicatively arranged on the bottom wall of the liquid guiding cylinder.

[0007] During use, the oil pushing spring is normally set to be shortened. The oil pushing magnetic plate is located at the bottom of the oil storage cylinder. The closed electromagnet is energized to generate magnetism. The closed electromagnet and the sliding magnetic ring are set with the same pole. The closed electromagnet is fixed outside the oil storage cylinder and pushes the sliding magnetic ring through repulsion. The sliding magnetic ring slides up along the side wall of the oil storage cylinder. When the sliding magnetic ring abuts against the bottom wall of the inverted cone cylinder, the aggregate mesh box passes through the groove and enters the inside of the inverted cone cylinder. The bottom wall of the aggregate mesh box is flush with the inner wall of the inverted cone cylinder. Then, the oil to be filtered with oil slag is poured into the oil storage cylinder and the inverted cone cylinder.

[0008] Preferably, the lifting assembly includes a lifting rod, a lifting frame, a lifting spring and a sealing cover. The lifting rod is arranged on the inner wall of the end of the bracket away from the base. The lifting frame is slidably arranged outside the lifting rod. The lifting spring is arranged between the lifting frame outside the lifting rod and the inner wall of the bracket. The sealing cover is arranged on the side of the lifting frame away from the bracket and is arranged above the liquid guiding cylinder. The centrifugal assembly includes a servo self-locking motor, a driving gear and a driven internal gear ring. The servo self-locking motor is arranged on the upper wall of the sealing cover. The power end of the servo self-locking motor penetrates through and is arranged below the sealing cover. The driving gear is arranged on the power end of the servo self-locking motor. The driven internal gear ring is arranged on the inner wall of the opening of the liquid guiding cylinder.

[0009] In use, the lifting spring is normally set to be shortened. The sealing cover fits against the upper wall of the liquid guide cylinder, and the driven internal gear ring meshes with the driving gear. When the oil to be filtered enters the inside of the inverted cone cylinder, the servo self-locking motor drives the driving gear to rotate through the power end. The driving gear drives the driven internal gear ring to rotate. The driven internal gear ring drives the inverted cone cylinder to rotate through the liquid guide cylinder. The inverted cone cylinder separates the oil and the fried food under the action of centrifugal force.

[0010] Specifically, a controller is provided on the side wall of the bracket.

[0011] Among them, the controller is electrically connected to the closing electromagnet, the pushing electromagnet and the servo self-locking motor respectively.

[0012] The beneficial effects obtained by the present solution with the above structure are as follows: Compared with the prior art, the present solution combines the oil liquid throwing structure and the oil residue blocking structure. Through the centrifugal type filtrate mechanism and the encapsulated driving mechanism provided, under the combined use of the bearing assembly, the intercepting assembly, the oil pushing assembly, the liquid guiding assembly, the lifting assembly and the centrifugal assembly, the oil liquid inside the inverted cone cylinder flows along its inner wall into the aggregate mesh box. The oil liquid entering the aggregate mesh box is discharged through its mesh holes, and the oil residue is blocked inside the liquid guiding port. As the inverted cone cylinder continues to rotate, the inverted cone cylinder drives the aggregate mesh box to rotate. Under the action of centrifugal force, the oil liquid is separated from the surface of the aggregate mesh box, thereby improving the separation efficiency of the oil liquid. The thrown oil liquid flows into the liquid collecting ring cylinder through the liquid guiding port. The drain valve is connected to the recycled oil barrel through an external pipeline, and the separated oil liquid is discharged into the recycled oil barrel through the drain valve, completing the removal of the oil residue in the oil liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall structural schematic diagram of the present solution; Figure 2 is the front perspective view of the present solution; Figure 3 is the bottom perspective view of the present solution; Figure 4 is the front view of the present solution; Figure 5 is the side view of the present solution; Figure 6 is the top view of the present solution; Figure 7 is the combined structural schematic diagram of the lifting assembly and the bearing assembly of the present solution; Figure 8 is the structural schematic diagram of the intercepting assembly of the present solution; Figure 9 is the structural schematic diagram of the liquid guiding assembly of the present solution; Figure 10 is the structural schematic diagram of the oil pushing assembly of the present solution; Figure 11 is Figure 6 the sectional view taken along line A-A of; Figure 12 is Figure 5 the sectional view taken along line B-B of; Figure 13 is Figure 8 the enlarged structural view of part I of.

[0014] Wherein, 1. base, 2. bracket, 3. centrifugal filtrate mechanism, 4. bearing assembly, 5. oil storage cylinder, 6. inverted cone cylinder, 7. groove, 8. interception assembly, 9. sliding magnetic ring, 10. closing electromagnet, 11. closing frame, 12. aggregate mesh box, 13. inclined inlet plate, 14. limiting plate, 15. oil pushing assembly, 16. pushing electromagnet, 17. oil pushing magnetic plate, 18. oil pushing spring, 19. liquid guiding assembly, 20. liquid guiding cylinder, 21. liquid guiding port, 22. liquid collecting frame, 23. liquid collecting ring cylinder, 24. drain valve, 25. encapsulated driving mechanism, 26. lifting assembly, 27. lifting rod, 28. lifting frame, 29. lifting spring, 30. sealing cover, 31. centrifugal assembly, 32. servo self-locking motor, 33. driving gear, 34. driven internal gear ring, 35. controller.

[0015] The attached drawings are used to provide a further understanding of the present solution, and constitute a part of the specification. Together with the embodiments of the present solution, they are used to explain the present solution, and do not constitute a limitation to the present solution. Detailed implementation manners

[0016] Next, the technical solutions in the embodiments of the present solution will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present solution. Obviously, the described embodiments are only a part of the embodiments of the present solution, rather than all the embodiments; based on the embodiments in the present solution, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present solution.

[0017] In the description of the present solution, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the attached drawings. They are only for the convenience of describing the present solution and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present solution.

[0018] As Figures 1 - 13As shown in the figure, the technical solution adopted in this solution is as follows: An oil residue filtration structure of an electromagnetic deep fryer proposed in this solution includes a base 1, a bracket 2, a centrifugal filtrate mechanism 3, and an encapsulated drive mechanism 25. The bracket 2 is provided on the side wall of one end of the base 1. The centrifugal filtrate mechanism 3 includes a bearing assembly 4, an interception assembly 8, an oil pushing assembly 15, and a liquid guiding assembly 19. The bearing assembly 4 is provided on the upper wall of the end of the base 1 away from the bracket 2. The interception assembly 8 is provided outside the bearing assembly 4. The oil pushing assembly 15 is provided inside the bearing assembly 4. The liquid guiding assembly 19 is provided on the side of the bracket 2 close to the bearing assembly 4. The encapsulated drive mechanism 25 includes a lifting assembly 26 and a centrifugal assembly 31. The lifting assembly 26 is provided at the end of the bracket 2 away from the base 1. The centrifugal assembly 31 is provided on the upper wall of the lifting assembly 26.

[0019] As a further preference of the solution in this case, the bearing assembly 4 includes an oil storage cylinder 5, an inverted cone cylinder 6, and a groove 7. The oil storage cylinder 5 is rotatably provided on the upper wall of the end of the base 1 away from the bracket 2. The oil storage cylinder 5 is provided with an open upper end. The inverted cone cylinder 6 is communicatively provided on the upper wall of the oil storage cylinder 5. The inverted cone cylinder 6 is provided with a through hole. A plurality of groups of the grooves 7 are provided on the inner wall of the inverted cone cylinder 6. The grooves 7 are provided with through holes. The interception assembly 8 includes a sliding magnetic ring 9, a closed electromagnet 10, a closed frame 11, an aggregate wire mesh box 12, an inclined inlet plate 13, and a limiting plate 14. The sliding magnetic ring 9 is slidably provided outside the oil storage cylinder 5. The closed electromagnet 10 is provided on the side wall of the oil storage cylinder 5 close to the base 1. A plurality of groups of the closed frames 11 are provided on the side wall of the sliding magnetic ring 9. The aggregate wire mesh box 12 is provided on the upper wall of the closed frame 11. The aggregate wire mesh box 12 is provided with an open end. The inclined inlet plate 13 is provided on the bottom wall of the end of the aggregate wire mesh box 12 close to the oil storage cylinder 5. The limiting plate 14 is provided on the upper wall of the aggregate wire mesh box 12 on one side of the inclined inlet plate 13. A slag dropping port is formed between the inclined inlet plate 13 and the limiting plate 14. The oil pushing assembly 15 includes a pushing electromagnet 16, an oil pushing magnetic plate 17, and an oil pushing spring 18. The pushing electromagnet 16 is provided on the bottom wall of the oil storage cylinder 5. The oil pushing magnetic plate 17 is slidably provided on the inner wall of the oil storage cylinder 5 above the pushing electromagnet 16. The oil pushing spring 18 is provided between the bottom wall of the oil storage cylinder 5 outside the pushing electromagnet 16 and the oil pushing magnetic plate 17. The liquid guiding assembly 19 includes a liquid guiding cylinder 20, a liquid guiding port 21, a liquid collecting frame 22, a liquid collecting ring cylinder 23, and a drain valve 24. The liquid guiding cylinder 20 is communicatively provided on the upper wall of the inverted cone cylinder 6. The liquid guiding cylinder 20 is provided with an open upper end. A plurality of groups of the liquid guiding ports 21 are provided on the bottom wall of the liquid guiding cylinder 20. The liquid collecting frame 22 is provided on the side of the bracket 2 close to the liquid guiding cylinder 20. The liquid collecting ring cylinder 23 is provided on the side of the liquid collecting frame 22 away from the bracket 2. One end of the liquid collecting ring cylinder 23 away from the liquid collecting frame 22 is provided outside the inverted cone cylinder 6. The liquid collecting ring cylinder 23 is provided with an open upper end. The liquid collecting ring cylinder 23 is in contact with the bottom wall of the liquid guiding cylinder 20. The drain valve 24 is communicatively provided on the bottom wall of the liquid guiding cylinder 20.

[0020] During use, the oil-pushing spring 18 is set to be shortened in its normal state. The oil-pushing magnetic plate 17 is located at the bottom of the oil storage cylinder 5. When the closed electromagnet 10 is energized to generate magnetism, the closed electromagnet 10 and the sliding magnetic ring 9 are set with the same poles. The closed electromagnet 10 is fixed outside the oil storage cylinder 5 and pushes the sliding magnetic ring 9 through repulsion. The sliding magnetic ring 9 slides upward along the side wall of the oil storage cylinder 5. When the sliding magnetic ring 9 abuts against the bottom wall of the inverted cone cylinder 6, the aggregate mesh box 12 passes through the groove 7 and enters the inside of the inverted cone cylinder 6. The bottom wall of the aggregate mesh box 12 is flush with the inner wall of the inverted cone cylinder 6. Subsequently, the oil to be filtered for oil residues is poured into the inside of the oil storage cylinder 5 and the inverted cone cylinder 6.

[0021] Preferably, the lifting assembly 26 includes a lifting rod 27, a lifting frame 28, a lifting spring 29, and a sealing cover 30. The lifting rod 27 is arranged on the inner wall of one end of the bracket 2 away from the base 1. The lifting frame 28 is slidably arranged outside the lifting rod 27. The lifting spring 29 is arranged between the lifting frame 28 outside the lifting rod 27 and the inner wall of the bracket 2. The sealing cover 30 is arranged on the side of the lifting frame 28 away from the bracket 2, and the sealing cover 30 is arranged above the liquid guide cylinder 20. The centrifugal assembly 31 includes a servo self-locking motor 32, a driving gear 33, and a driven internal gear ring 34. The servo self-locking motor 32 is arranged on the upper wall of the sealing cover 30, and the power end of the servo self-locking motor 32 penetrates through and is arranged below the sealing cover 30. The driving gear 33 is arranged on the power end of the servo self-locking motor 32. The driven internal gear ring 34 is arranged on the inner wall of the opening of the liquid guide cylinder 20.

[0022] A controller 35 is arranged on the side wall of the bracket 2.

[0023] The controller 35 is electrically connected to the closed electromagnet 10, the pushing electromagnet 16, and the servo self-locking motor 32 respectively.

[0024] During specific use, the oil-pushing spring 18 is set to be shortened in its normal state. The oil-pushing magnetic plate 17 is located at the bottom of the oil storage cylinder 5. The lifting spring 29 is set to be shortened in its normal state. The sealing cover 30 is attached to the upper wall of the liquid guide cylinder 20. The driven internal gear ring 34 is meshed with the driving gear 33. The operator lifts the sealing cover 30 upwards. The sealing cover 30 drives the lifting frame 28 to rise along the lifting rod 27 by the deformation of the lifting spring 29. The sealing cover 30 moves away from the upper wall of the inverted cone cylinder 6. The controller 35 controls the start of the closing electromagnet 10. The closing electromagnet 10 is energized to generate magnetism. The closing electromagnet 10 and the sliding magnetic ring 9 are arranged with the same poles. The closing electromagnet 10 is fixed outside the oil storage cylinder 5 and pushes the sliding magnetic ring 9 through repulsion. The sliding magnetic ring 9 slides upwards along the side wall of the oil storage cylinder 5. When the sliding magnetic ring 9 abuts against the bottom wall of the inverted cone cylinder 6, the aggregate mesh box 12 passes through the groove 7 and enters the inside of the inverted cone cylinder 6. The bottom wall of the aggregate mesh box 12 is flush with the inner wall of the inverted cone cylinder 6. Pour the relatively viscous oil to be filtered into the inside of the oil storage cylinder 5 and the inverted cone cylinder 6. The operator releases the sealing cover 30. The lifting spring 29 deforms and resets to push the lifting frame 28 downwards. The lifting frame 28 slides along the lifting rod 27 to drive the sealing cover 30 to be placed on the upper wall of the liquid guide cylinder 20. At this time, the driving gear 33 and the driven internal gear ring 34 are in the meshing state; The controller 35 controls the start of the servo self-locking motor 32. The servo self-locking motor 32 drives the driving gear 33 to rotate through the power end. The driving gear 33 drives the driven internal gear ring 34 to rotate. The driven internal gear ring 34 drives the inverted cone cylinder 6 to rotate through the liquid guide cylinder 20. The controller 35 controls the start of the pushing electromagnet 16. The pushing electromagnet 16 is energized to generate magnetism. The pushing electromagnet 16 and the oil pushing magnetic plate 17 are arranged with the same poles. The pushing electromagnet 16 is fixed on the bottom wall of the oil storage cylinder 5 and pushes the oil pushing magnetic plate 17 through repulsion. The oil pushing magnetic plate 17 slides upwards along the inner wall of the oil storage cylinder 5 by the deformation of the oil pushing spring 18. Under the push of the oil pushing magnetic plate 17, the oil liquid inside the oil storage cylinder 5 surges into the inside of the inverted cone cylinder 6. The liquid level of the oil liquid inside the inverted cone cylinder 6 gradually rises; Under the centrifugal action generated during the rotation of the inverted cone cylinder 6, the oil liquid diffuses around along the bottom wall of the inverted cone cylinder 6. The diffused oil liquid enters the inside of the aggregate mesh box 12 under the diversion of the inclined inlet plate 13. With the continuous rotation of the inverted cone cylinder 6, the oil liquid entering the inside of the aggregate mesh box 12 continuously diffuses into the inside of the liquid guide cylinder 20. The oil residues are blocked inside the aggregate mesh box 12. The oil liquid on the surface of the aggregate mesh box 12 gradually falls off along with the rotation of the inverted cone cylinder 6 and flows into the inside of the liquid guide cylinder 20, which improves the recovery efficiency of the viscous oil liquid to a certain extent; The oil liquid entering the inside of the liquid guide cylinder 20 falls into the inside of the inverted liquid collection ring cylinder 23 through the liquid guide port 21 and is communicated with the drain valve 24 by using an external pipeline. One end of the external pipeline far away from the drain valve 24 is connected to the recovered oil barrel. The oil liquid inside the liquid collection ring cylinder 23 flows into the recovered oil barrel through the external pipeline, completing the separation treatment of the oil residues in the oil liquid; When the drain valve 24 is not discharging oil outward, the controller 35 controls the closing electromagnet 10 to cut off power and demagnetize. After the sliding magnetic ring 9 loses the support of the repulsive force, it slides down along the side wall of the oil storage cylinder 5. The oil slag inside the aggregate mesh box 12 rolls along the bottom wall of the aggregate mesh box 12 and enters the bottom wall position of the inclined plate 13 after losing the centrifugal force, thus preventing the oil slag from leaking out of the aggregate mesh box 12. The sliding magnetic ring 9 drives the aggregate mesh box 12 to retract from the inside of the inverted cone cylinder 6, and the operator collects and cleans the oil slag inside the aggregate mesh box 12; repeat the above operations during the next use.

[0025] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0026] The above describes the present solution and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present solution, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative purpose of the present solution, they shall fall within the protection scope of the present solution.

Claims

1. An electromagnetic frying furnace oil residue filtering structure, comprising a base and a bracket, characterized in that: It also includes a centrifugal filtrate mechanism and a packaged drive mechanism, wherein the bracket is arranged on a side wall at one end of the base; The centrifugal filtrate mechanism comprises a bearing assembly, an interception assembly, an oil pushing assembly and a liquid guiding assembly; The bearing assembly is arranged on the upper wall of one end of the base away from the bracket, the interception assembly is arranged outside the bearing assembly, the oil pushing assembly is arranged inside the bearing assembly, and the liquid guiding assembly is arranged on the side of the bracket close to the bearing assembly; The encapsulated drive mechanism includes a lifting assembly and a centrifugal assembly; The lifting assembly is arranged at one end of the bracket away from the base, and the centrifugal assembly is arranged on the upper wall of the lifting assembly; The load-bearing assembly includes an oil storage cylinder; The oil storage cylinder is rotatably arranged on the upper wall of one end of the base away from the bracket; The interception assembly includes a sliding magnetic ring, a closing electromagnet, a closing frame, a material collection net box, an inclined entry plate and a limit plate; The sliding magnetic ring is slidably arranged on the outside of the oil storage cylinder, the closing electromagnet is arranged on the side wall of one end of the oil storage cylinder close to the base, multiple groups of closing frames are arranged on the side wall of the sliding magnetic ring, the collecting net box is arranged on the upper wall of the closing frame, the collecting net box is opened at one end, the inclined entry plate is arranged on the bottom wall of one end of the collecting net box close to the oil storage cylinder, the limiting plate is arranged on the upper wall of the collecting net box on one side of the inclined entry plate, and a slag dropping opening is formed between the inclined entry plate and the limiting plate.

2. The oil residue filtering structure of an electromagnetic frying furnace according to claim 1, characterized in that: The bearing assembly also includes an inverted cone and a groove. The oil storage cylinder is opened at the upper end. The inverted cone is connected to the upper wall of the oil storage cylinder. The inverted cone is through-set. Multiple groups of grooves are set on the inner wall of the inverted cone. The grooves are through-set.

3. The oil residue filtering structure of an electromagnetic frying furnace according to claim 1, characterized in that: The oil pushing assembly includes a pushing electromagnet, an oil pushing magnetic plate and an oil pushing spring. The pushing electromagnet is arranged on the bottom wall of the oil storage cylinder, the oil pushing magnetic plate is slidably arranged on the inner wall of the oil storage cylinder above the pushing electromagnet, and the oil pushing spring is arranged between the bottom wall of the oil storage cylinder and the oil pushing magnetic plate outside the pushing electromagnet.

4. The oil residue filtering structure of an electromagnetic frying furnace according to claim 2, characterized in that: The liquid guiding assembly includes a liquid guiding tube, a liquid guiding port, a liquid collecting frame, a liquid collecting ring tube and a liquid drain valve. The liquid guiding tube is connected to the upper wall of the inverted cone tube, the liquid guiding tube is opened at the upper end, multiple groups of liquid guiding ports are arranged on the bottom wall of the liquid guiding tube, and the liquid collecting frame is arranged on a side of the bracket close to the liquid guiding tube.

5. The electromagnetic frying furnace oil residue filtering structure according to claim 4, characterized in that: The liquid collecting ring tube is arranged on the side of the liquid collecting frame away from the bracket, and one end of the liquid collecting ring tube away from the liquid collecting frame is arranged outside the inverted cone tube. The liquid collecting ring tube is arranged with an opening at the upper end, and the liquid collecting ring tube is in contact with the bottom wall of the liquid guiding tube. The liquid discharge valve is connected to the bottom wall of the liquid guiding tube.

6. The oil residue filtering structure of an electromagnetic frying furnace according to claim 1, characterized in that: The lifting assembly includes a lifting rod, a lifting frame, a lifting spring and a sealing cover. The lifting rod is arranged on the inner wall of one end of the bracket away from the base, the lifting frame is slidably arranged on the outside of the lifting rod, the lifting spring is arranged between the lifting frame outside the lifting rod and the inner wall of the bracket, the sealing cover is arranged on the side of the lifting frame away from the bracket, and the sealing cover is arranged above the liquid guiding cylinder.

7. The electromagnetic frying furnace oil residue filtering structure according to claim 6, characterized in that: The centrifugal assembly includes a servo self-locking motor, a driving gear and a driven internal gear ring. The servo self-locking motor is arranged on the upper wall of the sealing cover, the power end of the servo self-locking motor is arranged through the bottom of the sealing cover, the driving gear is arranged at the power end of the servo self-locking motor, and the driven internal gear ring is arranged on the inner wall of the opening of the liquid guide tube.

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