CN113186030A

CN113186030A - Edible oil filtering device

Info

Publication number: CN113186030A
Application number: CN202110473011.1A
Authority: CN
Inventors: 谢亮亮; 谢丹; 郑立友; 蔡为荣
Original assignee: Anhui Polytechnic University
Current assignee: Anhui Polytechnic University
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-07-30
Anticipated expiration: 2041-04-29
Also published as: CN113186030B

Abstract

The invention provides a filtering device for edible oil, which comprises a filtering box, wherein supporting legs are fixed on two sides of the outer part of the filtering box, a rotating shaft which is rotatably connected with the filtering box is penetrated through the center of the filtering box, four rotating plates are uniformly distributed on the outer wall of the rotating shaft along the circle center of the rotating shaft, a rectangular groove is formed in one surface of each rotating plate, which is back to the rotating direction of the rotating shaft, a through hole which penetrates through the rotating plates is formed in the middle end of the bottom of the rectangular groove, an elastic plate is arranged inside one end, which is close to the rotating shaft, of the rectangular groove, a fixed frame is fixed at one end, which is far away from the rotating shaft, a first filtering screen is arranged inside the fixed frame, an oil outlet is formed in the circumferential inner wall on the right lower part of the filtering box, an oil inlet pipe is connected on the circumferential inner wall on the right upper part of the filtering box, the filtering device adopts an alternating filtering structure to reduce the time wasted in the traditional mode of disassembling the filtering screen for cleaning, simultaneously, the first filter screen is cleaned through the deflector rod, the cleaning is extremely simple, any part does not need to be disassembled, and great convenience is brought to workers.

Description

Edible oil filtering device

Technical Field

The invention relates to the technical field of edible oil filtering equipment, in particular to an edible oil filtering device.

Background

The production process of the edible oil needs to filter the residual oil which is just extruded, the residues in the edible oil are filtered out, purer liquid oil is obtained, common filtering equipment enables the edible oil to be filtered through a filter screen under the action of pressure or gravity, after a certain time, the impurities on the surface of the filter screen are more, the passing efficiency of the edible oil is reduced, the edible oil is filtered slowly, and therefore the filter screen needs to be treated.

The current processing mode is mainly that the filter screen is dismantled to wash and then filter equipment is installed into again to the manual work, and this kind of processing mode is inefficient, and needs the workman frequently to dismantle, and is very troublesome, influences filtration efficiency.

Disclosure of Invention

In view of the above, the present invention is directed to a filtering device for edible oil, which solves all or one of the above problems of the prior art.

Based on the above purpose, the invention provides a filtering device for edible oil, which comprises a filtering box, wherein the filtering box is of a vertically-placed cake-shaped structure, supporting legs are fixed on two sides of the outside of the filtering box, a rotating shaft in rotary connection is penetrated through the center of the filtering box, a rotating unit for driving the rotating shaft to rotate is arranged on the outside of the filtering box, four rotating plates are uniformly distributed on the outer wall of the rotating shaft along the circle center of the rotating shaft, two sides of each rotating plate are attached to the inner walls of two sides of the filtering box, two ends of each rotating plate are respectively attached to the rotating shaft and the inner wall of the circumference of the filtering box, a rectangular groove is formed in one side of each rotating plate, which is opposite to the rotating direction of the rotating shaft, a through hole penetrating through the rotating plates is formed in the middle end of the bottom of each rectangular groove, an elastic plate is arranged inside one end, which is close to the rotating shaft, a, the utility model discloses a filter box, including the baffle, the baffle is fixed with the pivot, the baffle is fixed with the baffle.

Optionally, the driving lever includes the vertical portion of vertical fixation at fixed frame tip, the top of vertical portion is provided with the horizontal portion that extends towards rose box circumference inner wall direction, be fixed with the fixed plate on the left circumference outer wall of rose box, wear to be equipped with sliding connection's kicking block on the left circumference inner wall of rose box, be connected with spring one between kicking block and the fixed plate, the kicking block is the arcwall face towards the inside one end terminal surface of rose box, the breach is seted up to the one side of the rotating direction of pivot dorsad to the arcwall face.

Optionally, a slot is formed in one end side wall, close to the rotating shaft, of the rectangular groove, one end of the elastic plate is inserted into the slot, an auxiliary block is fixed to the bottom of one end, close to the rotating shaft, of the rectangular groove, and the upper end face of the auxiliary block is flush with the bottom face of the slot.

Optionally, an impact block is fixed at the bottom of one end, away from the rotating shaft, of the rectangular groove.

Optionally, the rotating unit comprises rotating seats located on two sides of the outside of the filter box, two ends of the rotating shaft are fixed in bearing inner rings of the two rotating seats, a motor is further fixed on one of the rotating seats, and an output shaft of the motor is fixedly connected with one end of the rotating shaft.

Optionally, the upper end around the rectangular groove is provided with an inclined flow guide surface.

Optionally, the oil inlet pipe comprises a first pipeline and a second pipeline communicated with the first pipeline, the second pipeline is communicated with the inner wall of the circumference of the upper right of the filter box, the first pipeline and the second pipeline are rectangular pipes, the size of the inner wall of the second pipeline is smaller than that of the first pipeline, a second rectangular frame is arranged inside the first pipeline, fixing rods fixed on the inner wall of the first pipeline are arranged at the top and the bottom of the second rectangular frame, a second electromagnet is arranged inside the second rectangular frame, a movable frame is arranged inside the first pipeline and aligned with the first rectangular frame, the movable frame is in sliding connection with the inner wall of the first pipeline, a first rectangular frame is fixed on the inner wall of the second pipeline, a frame body is arranged on one side, facing the first pipeline, of the first rectangular frame, the outer wall of the frame body is attached to the inner wall of the first pipeline, a second filter screen is fixed on the inner side of the frame body, and the mesh aperture of the second filter screen is larger than that of the first filter screen, a plurality of second springs are connected between the frame body and the movable frame, a discharge hopper is arranged at the bottom of one end, close to the second pipeline, of the first pipeline, and a blocking cover capable of being detachably connected is arranged at the bottom of the discharge hopper.

Optionally, the inner walls of the two sides of the first pipeline are fixed with slide rails, the slide rails are parallel to the length direction of the first pipeline, the outer walls of the two sides of the movable frame are provided with at least two idler wheels, the cross section of each slide rail is in an inverted concave shape, and the idler wheels on the two sides of the movable frame are respectively located on the inner sides of the two slide rails.

Optionally, an electromagnet I is arranged inside the rectangular frame I.

Optionally, the outer wall of the frame body is provided with a rubber sheet.

From the above, the edible oil filtering device provided by the invention adopts the alternative filtering structure, so that the time wasted in the traditional mode of disassembling the filter screen for cleaning can be reduced, the oil filtering work can be normally carried out, and meanwhile, the first filter screen is cleaned through the deflector rod.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a schematic view of the external structure of the filter device of the present invention;

FIG. 2 is a schematic view of the interior of the filtration tank of the present invention;

FIG. 3 is a schematic view of the structure of the rotating plate of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 2;

FIG. 5 is a schematic view showing the internal structure of an oil inlet pipe according to the present invention;

FIG. 6 is a schematic side view of a second rectangular frame of the present invention;

FIG. 7 is a side view of the movable frame of the present invention;

FIG. 8 is a schematic side view of a second screen of the present invention.

1, a first pipeline; 2. fixing the rod; 3. a movable frame; 4. a second spring; 5. a rubber skin; 6. a frame body; 7. a second pipeline; 8. a first rectangular frame; 9. a second filter screen; 10. an electromagnet I; 11. a discharge hopper; 12. blocking the cover; 13. a slide rail; 14. a roller; 15. a second rectangular frame; 16. an electromagnet II; 17. a filter box; 18. a rotating plate; 19. a rotating shaft; 20. an oil outlet hole; 21. a rotating seat; 22. a support leg; 23. a slag discharge hole; 24. a deflector rod; 25. an impact block; 26. a first filter screen; 27. a rectangular groove; 28. a through hole; 29. a fixing frame; 30. an elastic plate; 31. an auxiliary block; 32. a slot; 33. a top block; 34. a fixing plate; 35. a first spring; 36. a notch; 37. an electric motor.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

One or more embodiments of the specification disclose a filtering device for edible oil, which comprises a filtering box 17, wherein the filtering box 17 is of a vertically-placed cake-shaped structure, supporting legs 22 are fixed on two sides of the outside of the filtering box 17, a rotating shaft 19 in rotating connection is arranged in the center of the filtering box 17 in a penetrating manner, a rotating unit for driving the rotating shaft 19 to rotate is arranged on the outside of the filtering box 17, four rotating plates 18 are uniformly distributed on the outer wall of the rotating shaft 19 along the circle center of the rotating shaft 19, two sides of each rotating plate 18 are attached to inner walls of two sides of the filtering box 17, two ends of each rotating plate 18 are respectively attached to the rotating shaft 19 and the inner wall of the circumference of the filtering box 17, a rectangular groove 27 is formed in one surface of each rotating plate 18, which faces away from the rotating direction of the rotating shaft 19, a through hole 28 penetrating through each rotating plate 18 is formed in the middle end of the bottom of each rectangular groove 27, an elastic plate 30 is arranged inside one end, which is close to the rotating shaft 19, the one end that pivot 19 was kept away from to elastic plate 30 is fixed with fixed frame 29, the inside of fixed frame 29 is provided with filter screen 26, the inner wall laminating of elastic plate 30 and fixed frame 29 and rectangular channel 27, the one end that pivot 19 was kept away from to fixed frame 29 is fixed with driving lever 24, oil outlet 20 has been seted up on the circumference inner wall of rose box 17 right side below, slag hole 23 has been seted up on the circumference inner wall of rose box 17 left side below, be connected with into oil pipe on the circumference inner wall of rose box 17 upper right side.

As shown in fig. 1-4, the edible oil filtering device provided by the present invention comprises a filtering box 17, wherein the filtering box 17 is a cake-shaped structure and is vertically disposed, a central axis of the filtering box 17 is transversely disposed, two sides of the outside of the filtering box 17 are welded and fixed with support legs 22, the support legs 22 are used for supporting the filtering box 17, a rotating shaft 19 is rotatably connected to the center of the filtering box 17, a rotating unit is disposed outside the filtering box 17 and is used for driving the rotating shaft 19 to rotate, a sealing ring can be disposed at the joint of the rotating shaft 19 and the filtering box 17 to improve the sealing performance, four rotating plates 18 are uniformly distributed at the center of the outer wall of the rotating shaft 19, the four rotating plates 18 are distributed in a cross shape, two sides of the rotating plates 18 are attached to the inner walls of two sides of the filtering box 17, two ends of the rotating plates 18 are respectively attached to the rotating shaft 19 and the inner wall of the circumference of the filtering box 17, a fan-shaped space is defined between the adjacent rotating plates 18 and the filtering box 17, taking the view angle of fig. 2 as an example, in the present embodiment, the rotation direction of the rotating shaft 19 is set to rotate clockwise, a rectangular groove 27 is formed in a side of the rotating plate 18 opposite to the rotation direction of the rotating shaft 19, a through hole 28 penetrating through the rotating plate 18 is formed at the middle end of the bottom of the rectangular groove 27, the through hole 28 enables two adjacent fan-shaped spaces to communicate, an elastic plate 30 is arranged inside one end of the rectangular groove 27 close to the rotating shaft 19, a fixed frame 29 is fixed at one end of the elastic plate 30 far from the rotating shaft 19, a first filter screen 26 is arranged inside the fixed frame 29, the elastic plate 30 can be made of a metal material, a plate-shaped structure formed by the elastic plate 30 and the fixed frame 29 is attached to the inner wall of the rectangular groove 27, so that the edible oil can only enter the rectangular groove 27 from the first filter screen 26, and a shift lever 24 is fixed at one end of the fixed frame 29 far from the rotating shaft 19, taking the view angle of fig. 2 as an example, the oil outlet hole 20 is formed in the circumferential inner wall of the lower right of the filter box 17, the radian of the oil outlet hole 20 is close to 90 degrees, the slag discharge hole 23 is formed in the circumferential inner wall of the lower left of the filter box 17, the radian of the slag discharge hole 23 is close to 90 degrees, and the circumferential inner wall of the upper right of the filter box 17 is connected with an oil inlet pipe.

The working principle of the filtering device is that as shown in fig. 1-2, the four rotating plates 18 are rotated clockwise through the rotating shaft 19, the four rotating plates 18 are rotated to the cross position, edible oil to be filtered is input through the oil inlet pipe, the edible oil enters the sector space at the upper right side and then enters the rectangular groove 27 of the right rotating plate 18, then the edible oil passes through the filter screen I26 and then enters the bottom of the rectangular groove 27, filter residues in the edible oil stay on the upper surface of the filter screen I26, the filtered edible oil is discharged from the through hole 28 at the bottom of the rectangular groove 27, the discharged edible oil naturally falls and is discharged from the oil outlet 20 at the lower right side, the process is the filtering process of the edible oil, and as the using time increases, the filter residues on the surface of the filter screen I26 in the right rotating plate 18 are excessive, and the filtering efficiency is reduced.

Thus, the oil inlet of the oil inlet pipe is closed for a short time, then the rotating shaft 19 is driven to rotate clockwise through the rotating unit, the rotating angle is 90 degrees, the rotating plate 18 which is vertical at the top is rotated to the right side, a new filter screen 26 is provided for filtering again, the rotating plate 18 which is originally arranged at the right side is rotated to the lower side and is vertical, after the rotation is completed, the oil inlet pipe is opened again, the edible oil to be filtered is continuously input into the oil inlet pipe, the edible oil continuously passes through the filter screen 26 and is filtered, a large amount of filter residues are attached to the surface of the filter screen 26 in the rotating plate 18 which is originally arranged at the right side, the filter residues are attached to the filter screen 26 tightly due to the impact of the edible oil during the filtering, therefore, when the oil inlet pipe is rotated to the vertical position at the lower side, the filter residues on the surface of the filter screen 26 do not fall and are mixed into the filtered edible oil, and the through hole 28 is arranged in the middle of the rectangular groove 27, the filtered edible oil falls from the through hole 28, the falling path of the edible oil is far away from the rotating plate 18 at the lower vertical position, so that filter residues cannot be taken out, after the filtering operation is carried out for a certain time, the operation is repeated, the rotating plate rotates for 90 degrees continuously, the rotating plate 18 at the lower vertical position rotates to the left horizontal position, a new filter screen I26 is continuously provided to the horizontal position at the right side of the rotating shaft 19, as shown in figure 4, the driving lever 24 is pulled downwards, the elastic plate 30 is bent, then the driving lever 24 is loosened, the elastic plate 30 is restored to the original shape, the elastic plate 30 has certain elasticity, the filter residues can continuously shake in the restoring process, the surface of the filter screen I26 is shaken down through shaking, and the shaken filter residues fall out from the residue discharge hole 23, so that the filter residue cleaning operation for the filter screen I26 is completed, the cleaning operation step is extremely simple, and the filter screen I26 does not need to be detached, and when the clearance, carry out synchronous filtration operation by the filter screen 26 of right side horizontal form to do not influence the filtering operation of edible oil, totally have four filter screens 26, four filter screens 26 are the alternative use, rotate to the filter screen 26 of right side horizontal position and carry out normal filtration operation, rotate to filter screen 26 of left side horizontal position and can carry out quick filter residue clearance through driving lever 24.

In conclusion, the edible oil filtering device provided by the invention adopts the alternative filtering structure, so that the time wasted in the traditional mode of disassembling the filter screen for cleaning can be reduced, the oil filtering work can be normally carried out, and meanwhile, the filter screen I26 is cleaned through the deflector rod 24.

In some optional embodiments, the shift lever 24 includes a vertical portion vertically fixed at an end of the fixed frame 29, a horizontal portion extending toward a circumferential inner wall of the filter box 17 is provided at a top end of the vertical portion, a fixed plate 34 is fixed on a circumferential outer wall of a left side of the filter box 17, a top block 33 slidably connected with the circumferential inner wall of the left side of the filter box 17 penetrates through the circumferential inner wall of the left side of the filter box 17, a first spring 35 is connected between the top block 33 and the fixed plate 34, an end surface of the top block 33 facing the inside of the filter box 17 is an arc-shaped surface, and a surface of the arc-shaped surface facing away from a rotation direction of the rotating shaft 19 is provided with a notch 36.

As shown in fig. 4, the front end of the top block 33 is an arc-shaped surface, when the rotating plate 18 passes through, the top block 33 is extruded towards the outside of the filter box 17, the first spring 35 is compressed, so that the rotating plate 18 can smoothly pass through the top block 33, when the rotating plate 18 in the vertical shape below rotates to the horizontal position at the left side, the rotating plate 18 firstly passes through the top block 33, then the transverse part of the deflector rod 24 is clamped in the notch 36, the deflector rod 24 is clamped, and the clamped deflector rod 24 bends the elastic plate 30 along with the rotation of the rotating plate 18, the bending degree is gradually increased, along with the further rotation of the rotating plate 18, the transverse part of the deflector rod 24 finally breaks away from the notch 36, so that the elastic plate 30 continuously shakes, and the filter residue drops, thereby the function of automatically cleaning the filter residue is realized, the deflector rod 24 does not need to be manually and manually stirred, and the filtering operation and the slag cleaning operation of the filter device can be automatically completed.

In some optional embodiments, a slot 32 is formed in a side wall of one end of the rectangular groove 27 close to the rotating shaft 19, one end of the elastic plate 30 is inserted into the slot 32, an auxiliary block 31 is fixed at a bottom of one end of the rectangular groove 27 close to the rotating shaft 19, and an upper end surface of the auxiliary block 31 is flush with a bottom surface of the slot 32.

As shown in fig. 3, when the first filter screen 26 needs to be disassembled, one end of the fixing frame 29 can be pulled out from the rectangular groove 27 through the pulling rod 24, then the elastic plate 30 at the other end of the fixing frame 29 is pulled out from the slot 32, so that the first filter screen 26 can be disassembled, and similarly, when the elastic plate is installed in the rectangular groove 27, the elastic plate 30 can be leaned on the auxiliary block 31, so that the elastic plate 30 is aligned with the slot 32, the elastic plate 30 can be conveniently inserted into the slot 32, the elastic plate 30 can be completely inserted into the slot 32, and one end of the fixing frame 29 is plugged into the rectangular groove 27, so that the fixing frame is attached to the inner wall of the rectangular groove 27.

In some optional embodiments, the striking block 25 is fixed at the bottom of the end of the rectangular groove 27 far away from the rotating shaft 19, when the fixing frame 29 is pulled, the elastic plate 30 is bent, after the fixing frame 29 is released, the elastic plate 30 is restored to the original state, so that the fixing frame 29 moves rapidly, when the fixing frame 29 strikes the striking block 25, the filter residue on the surface of the first filter screen 26 is shaken by the large impact, and the cleaning effect on the first filter screen 26 is further improved.

In some optional embodiments, the rotating unit includes rotating seats 21 located at two sides outside the filtering box 17, two ends of the rotating shaft 19 are fixed in the bearing inner rings of the two rotating seats 21, one of the rotating seats 21 is further fixed with a motor 37, and an output shaft of the motor 37 is fixedly connected with one end of the rotating shaft 19.

The rotating shaft 19 is driven to rotate by the motor 37, so that the rotating shaft can rotate as required.

In some optional embodiments, the upper end of the periphery of the rectangular groove 27 is provided with an inclined flow guide surface, so that during filtering, the edible oil can completely enter the rectangular groove 27 from the upper surface of the rotating plate 18, and filter residues are prevented from being accumulated on the upper surface of the rotating plate 18.

In some optional embodiments, as shown in fig. 5 to 8, the oil inlet pipe includes a first pipeline 1 and a second pipeline 7 communicated with the first pipeline, the second pipeline 7 is communicated with the upper right circumferential inner wall of the filter box 17, both the first pipeline 1 and the second pipeline 7 are rectangular pipes, the inner wall of the second pipeline 7 is smaller than that of the first pipeline 1, a second rectangular frame 15 is arranged inside the first pipeline 1, fixing rods 2 fixed on the inner wall of the first pipeline 1 are arranged at the top and the bottom of the second rectangular frame 15, a second electromagnet 16 is arranged inside the second rectangular frame 15, a movable frame 3 is arranged inside the first pipeline 1, the movable frame 3 is aligned with the second rectangular frame 15, the movable frame 3 is slidably connected with the inner wall of the first pipeline 1, a first rectangular frame 8 is fixed on the inner wall of the second pipeline 7, and a frame body 6 is arranged on one side of the first rectangular frame 8 facing the first pipeline 1, 6 outer walls of framework and the laminating of 1 inner wall of pipeline, 6 inboards of framework are fixed with two filter screens 9, the mesh aperture of two filter screens 9 is greater than the mesh aperture of 26 of filter screen, be connected with two 4 of a plurality of springs between framework 6 and the movable frame 3, pipeline 1 is provided with out hopper 11 near the one end bottom of two 7 pipelines, the bottom that goes out hopper 11 is provided with blanking cover 12 that can dismantle the connection.

The mesh aperture of the filter screen II 9 is larger than that of the filter screen I26, the filter screen II 9 can carry out coarse filtration on the edible oil, larger filter residue in the edible oil is scraped off, the filter screen I26 is used for carrying out fine filtration on the edible oil and is used for removing smaller filter residue, the edible oil enters from the pipeline I1 and flows towards the direction of the pipeline II 7, certain acting force is applied to the filter screen II 9 by the flowing of the edible oil, the frame body 6 is abutted against the rectangular frame I8, the rectangular frame I8 is used for limiting the position of the frame body 6, when the edible oil passes through the filter screen II 9, large filter residue is blocked on the filter screen II 9, as time increases, large filter residue on the surface of the filter screen II 9 is excessively accumulated, the electromagnet II 16 is electrified, magnetism is generated after the electromagnet II 16 is electrified, the movable frame 3 is made of a metal material capable of being magnetically adsorbed, the magnetism of the electromagnet II 16 attracts the movable frame 3 to the rectangular frame I8, the movable frame 3 is attached to the rectangular frame I8, the spring II 4 is connected between the movable frame 3 and the frame body 6, the movable frame 3 pulls the frame body 6 to move towards the pipeline I1, after the movable frame 3 stops, the frame body 6 continues to move towards the movable frame 3 under the action of inertia, the spring II 4 is compressed, then the spring II 4 starts to restore to a natural state, in the restoring process, the spring II 4 performs telescopic action of gradually reducing deformation quantity, the frame body 6 is driven to synchronously perform quick reciprocating motion, the frame body 6 shakes off large filter residues accumulated on the surface of the filter screen II 9 into the pipeline I1 in the reciprocating motion process, the size of the pipeline I1 is larger than that of the pipeline II 7, when the frame body 6 is pulled into the pipeline I1 from the pipeline II 7, the frame body 6 is not in contact with the inner wall of the pipeline I1, the reciprocating motion of the frame body 6 is more convenient, and the large filter residues slide down to the bottom of the discharge hopper 11, when cleaning the second filter screen 9 and the first filter screen 26, the oil inlet pipe is closed temporarily, the large filter residue can be poured out by removing the blocking cover 12, after cleaning the second filter screen 9, the second electromagnet 16 is powered off, the second electromagnet 16 no longer adsorbs the movable frame 3, the edible oil is continuously conveyed, the edible oil flows to the second filter screen 9, a certain force is applied to the second filter screen 9 to promote the second filter screen 9 to move towards the second pipeline 7, finally the frame body 6 enters the second pipeline 7 from the first pipeline 1 and stops after touching the first rectangular frame 8, the large filter residue on the surface of the second filter screen 9 is shaken off, the smoothness is recovered, the edible oil can be continuously filtered, the edible oil is filtered through the second filter screen 9, the large filter residue accumulated on the surface of the second filter screen 9 is shaken off through the reciprocating movement of the frame body 6, the second filter screen 9 recovers the original filtering capability, and the second filter screen 9 can be treated without disassembling the pipeline, the coarse filtration work of the edible oil is more convenient.

In some optional embodiments, slide rails 13 are fixed to inner walls of two sides of the first pipeline 1, the slide rails 13 are parallel to the length direction of the first pipeline 1, at least two rollers 14 are arranged on outer walls of two sides of the movable frame 3, the cross section of each slide rail 13 is in an inverted concave shape, the rollers 14 on two sides of the movable frame 3 are respectively located on inner sides of the two slide rails 13, and the rollers 14 are arranged to facilitate movement of the movable frame 3 along the inner wall of the first pipeline 1.

In some optional embodiments, the first electromagnet 10 is arranged inside the first rectangular frame 8, after the cleaning operation of the second filter screen 9 is completed, the frame body 6 needs to be moved back into the second pipeline 7 again, the first electromagnet 10 is powered on, the first electromagnet 10 generates magnetism, the frame body 6 is attracted to the first rectangular frame 8, after the frame body 6 is in contact with the first rectangular frame 8, the first electromagnet 10 is powered off, then the edible oil is continuously introduced, and under the action of the edible oil, the frame body 6 keeps a state of being attached to the first rectangular frame 8.

In some optional embodiments, the rubber skin 5 is arranged on the outer wall of the frame body 6, so that the adhesion between the frame body 6 and the inner wall of the second pipeline 7 is improved, edible oil is prevented from passing through the inner walls of the frame body 6 and the second pipeline 7, and the filtering effect is reduced.

The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures, for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the disclosure. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.

While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. The edible oil filtering device is characterized by comprising a filtering box (17), wherein the filtering box (17) is of a vertically placed cake-shaped structure, supporting legs (22) are fixed on two sides of the outside of the filtering box (17), a rotating shaft (19) in rotating connection is arranged in the center of the filtering box (17) in a penetrating mode, a rotating unit for driving the rotating shaft (19) to rotate is arranged on the outside of the filtering box (17), four rotating plates (18) are uniformly distributed on the outer wall of the rotating shaft (19) along the circle center of the rotating shaft, the two sides of each rotating plate (18) are attached to the inner walls of the two sides of the filtering box (17), the two ends of each rotating plate (18) are respectively attached to the inner walls of the circumferences of the rotating shaft (19) and the filtering box (17), a rectangular groove (27) is formed in one side of the rotating plate (18) opposite to the rotating direction of the rotating shaft (19), and a through hole (28) penetrating through the rotating plate (18) is formed in the middle end of the bottom of the rectangular groove (27), rectangular channel (27) are close to inside springboard (30) that is provided with of one end of pivot (19), the one end that pivot (19) were kept away from in springboard (30) is fixed with fixed frame (29), the inside of fixed frame (29) is provided with filter screen (26), the inner wall laminating of springboard (30) and fixed frame (29) and rectangular channel (27), the one end that pivot (19) were kept away from in fixed frame (29) is fixed with driving lever (24), oil outlet (20) have been seted up on the circumference inner wall of rose box (17) right side below, slag hole (23) have been seted up on the circumference inner wall of rose box (17) left side below, be connected with the inlet tube on the circumference inner wall of rose box (17) upper right side.

2. The edible oil filtering device as claimed in claim 1, wherein the shift lever (24) comprises a vertical portion vertically fixed at an end of the fixing frame (29), a horizontal portion extending towards a circumferential inner wall of the filtering box (17) is arranged at a top end of the vertical portion, a fixing plate (34) is fixed on a circumferential outer wall on a left side of the filtering box (17), a top block (33) in sliding connection penetrates through the circumferential inner wall on the left side of the filtering box (17), a first spring (35) is connected between the top block (33) and the fixing plate (34), an end face, facing towards the inside of the filtering box (17), of the top block (33) is an arc-shaped face, and a notch (36) is formed in one side of the arc-shaped face, facing away from a rotating direction of the rotating shaft (19).

3. The edible oil filtering device as claimed in claim 2, wherein a slot (32) is formed in a side wall of one end of the rectangular groove (27) close to the rotating shaft (19), one end of the elastic plate (30) is inserted into the slot (32), an auxiliary block (31) is fixed to the bottom of one end of the rectangular groove (27) close to the rotating shaft (19), and an upper end face of the auxiliary block (31) is flush with the bottom surface of the slot (32).

4. The edible oil filtering device as claimed in claim 3, wherein the rectangular groove (27) is fixed with a striking block (25) at the bottom of one end far away from the rotating shaft (19).

5. The edible oil filtering device according to claim 4, wherein the rotating unit comprises rotating seats (21) located at two sides of the outside of the filtering tank (17), two ends of the rotating shaft (19) are fixed in the bearing inner rings of the two rotating seats (21), one of the rotating seats (21) is further fixed with a motor (37), and an output shaft of the motor (37) is fixedly connected with one end of the rotating shaft (19).

6. The edible oil filtering device as claimed in claim 1, wherein the rectangular groove (27) is provided with an inclined flow guide surface at the upper end of the periphery thereof.

7. The edible oil filtering device as claimed in claim 1, wherein the oil inlet pipe comprises a first pipeline (1) and a second pipeline (7) communicated with the first pipeline, the second pipeline (7) is communicated with the inner wall of the circumference of the upper right of the filtering box (17), the first pipeline (1) and the second pipeline (7) are rectangular pipes, the size of the inner wall of the second pipeline (7) is smaller than that of the first pipeline (1), a second rectangular frame (15) is arranged inside the first pipeline (1), fixing rods (2) fixed on the inner wall of the first pipeline (1) are arranged at the top and the bottom of the second rectangular frame (15), a second electromagnet (16) is arranged inside the second rectangular frame (15), a movable frame (3) is arranged inside the first pipeline (1), the movable frame (3) is aligned with the second rectangular frame (15), and the movable frame (3) is connected with the inner wall of the first pipeline (1) in a sliding manner, the inner wall of pipeline two (7) is fixed with rectangle frame (8), rectangle frame (8) are provided with framework (6) towards one side of pipeline (1), framework (6) outer wall and the laminating of pipeline (1) inner wall, framework (6) inboard is fixed with filter screen two (9), the mesh aperture of filter screen two (9) is greater than the mesh aperture of filter screen (26), be connected with a plurality of springs two (4) between framework (6) and activity frame (3), the one end bottom that pipeline (1) is close to pipeline two (7) is provided with out hopper (11), the bottom that goes out hopper (11) is provided with blanking cover (12) that can dismantle the connection.

8. The edible oil filtering device according to claim 7, wherein sliding rails (13) are fixed on the inner walls of the two sides of the first pipeline (1), the sliding rails (13) are parallel to the length direction of the first pipeline (1), at least two rollers (14) are arranged on the outer walls of the two sides of the movable frame (3), the cross section of each sliding rail (13) is in an inverted concave shape, and the rollers (14) on the two sides of the movable frame (3) are respectively located on the inner sides of the two sliding rails (13).

9. The edible oil filtering device as claimed in claim 7, wherein the rectangular frame I (8) is internally provided with an electromagnet I (10).

10. The edible oil filtering device according to claim 7, characterized in that the outer wall of the frame body (6) is provided with a rubber skin (5).