Oil-water separation device for edible oil production

Abstract

The invention relates to the technical field of oil-water separation, in particular to an oil-water separation device for edible oil production, which comprises a separation main body and a mounting frame body, and further comprises three vibrating type filtering pieces, a reprocessing assembly, an adjusting assembly and a pushing assembly, the reprocessing assembly is used for temporarily storing residues discharged from the vibrating type filtering piece and recycling remaining oil; the adjusting assembly comprises a movable pushing piece, a pushing driving structure, a lifting mechanism and a deflection mechanism; according to the combined linkage type adjusting assembly, blocking, pre-pressing and pushing of the residues can be integrated, the working process can be simplified, pre-pressing can preliminarily reduce residues of oil and water in the residues and reduce waste of resources, and a reprocessing assembly is arranged in a matched mode, so that the working efficiency is improved. And the pushed residues can be reserved for a period of time for standing, and the pushing assembly is used for secondary extrusion, so that oil and water in the residues flow out, and the waste of resources can be further reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of oil-water separation, and specifically to an oil-water separation device for edible oil production. Background Art

[0002] During the production and processing of edible oil, due to steps such as cleaning and soaking, the oil liquid and clear water will be mixed together. To ensure the quality of edible oil, it is necessary to separate the oil and water in the edible oil during the production process. Moreover, there are relatively many residues inside during the production and processing of edible oil, so it is also necessary to remove them together during the production and processing.

[0003] The oil-water separation device plays an important role in the production process of edible oil, mainly used to separate pure vegetable oil from the mixture. However, in the existing oil-water separation device for edible oil production and processing, it is difficult to remove the residues inside the oil and water together during the separation process. If the residues remain in the edible oil, it will reduce the transparency of the oil. Secondly, it will greatly affect the speed of oil-water separation, reduce production efficiency, and may require adding a special slag removal step in the subsequent process, which will prolong the time of the entire production process. Therefore, we propose an oil-water separation device for edible oil production. Summary of the Invention

[0004] To solve the above technical problems, an embodiment of the present application provides an oil-water separation device for edible oil production, including a separation main body and a mounting frame body. The separation main body is arranged at the lower end inside the mounting frame body, and further includes:

[0005] Three vibrating filter elements, all arranged above the separation main body. The three vibrating filter elements are inclined and equidistant from top to bottom. Each of the three vibrating filter elements is composed of a sieve frame and a filter plate. An opening for the residue to fall is provided at the lower end of each of the three vibrating filter elements, and the aperture specifications of the three filter plates are different;

[0006] A reprocessing assembly, arranged on one side of the mounting frame body close to the lower end of the vibrating filter element, and the reprocessing assembly is used to temporarily store the residue discharged from the vibrating filter element and recycle the remaining oil;

[0007] Adjusting assembly, which includes a movable pusher, a pusher driving structure, a lifting mechanism and a deflection mechanism. The movable pusher is used to block the opening at the lower end of the vibratory filter element or push the residue at the lower end of the blocked vibratory filter element into the reprocessing assembly. The lifting mechanism is used to drive the movable pusher to move up and down. The pusher driving structure is used to move the movable pusher along the inclined direction of the vibratory filter element. The deflection mechanism is used to realize the deflection of the movable pusher, so as to initially press the residue at the lower end of the upper end face of the vibratory filter element when the pusher driving structure drives the movable pusher to move upward along the inclined direction of the vibratory filter element.

[0008] Pushing and squeezing assembly, which is arranged on the reprocessing assembly and is used to squeeze and discharge the residue temporarily placed in the reprocessing assembly.

[0009] In some embodiments, the movable pusher includes three push plates. Each push plate is arranged at the lower end of the upper end face of a vibratory filter element, and the bottom end of the push plate is integrally formed into an inserted blade part.

[0010] In some embodiments, the lifting mechanism includes a convex plate and a second motor installed on the convex plate. The top end of the second motor is installed with a second lead screw. The outside of the second lead screw is installed with a second lead screw nut seat. The outer wall of the second lead screw nut seat is fixed with a connecting strip through a connecting plate. The upper end of each end of the push plate is connected with a connecting rod. Three through holes are equidistantly arranged on the connecting strip, and each connecting rod correspondingly penetrates through a through hole.

[0011] In some embodiments, the pusher driving structure includes a supporting frame. One end of the supporting frame is installed with a first motor. The output end of the first motor is connected with a first lead screw extending into the supporting frame. The outside of the first lead screw is installed with a first lead screw nut seat, and the convex plate is installed on the first lead screw nut seat.

[0012] In some embodiments, the deflection mechanism includes an electric telescopic rod installed on the first lead screw nut seat through a mounting plate. The top end of the electric telescopic rod is installed with a surrounding strip. One side of the inner wall of the surrounding strip in the vertical direction is provided with a first rack. The first gears are installed at the ends of the connecting rods far away from the push plates, and the first gears are meshed and connected with the first rack.

[0013] In some embodiments, a stop block is fixed on the inner side wall of the sieve frame near the lower end opening. A pressure sensor is embedded in the stop block. A positioning groove is also opened on the inner side wall of the sieve frame. A receiving groove is opened along the length direction of the push plate. A bidirectional electric telescopic rod is installed in the receiving groove. Positioning blocks cooperating with the positioning groove are installed at both ends of the bidirectional electric telescopic rod. When the push plate moves obliquely downward to contact the stop block, the positioning blocks are aligned with the positioning grooves.

[0014] In some embodiments, the reprocessing component includes a first baffle and two second baffles, and a reprocessing chamber is formed between the first baffle, the second baffle and the side of the mounting frame. An oil and water recovery tank is provided at the bottom of the reprocessing chamber. Three residue guide holes are equidistant from top to bottom on a side of the mounting frame close to the first baffle. A support plate with an oil leakage hole is provided inside the reprocessing chamber and below each residue guide hole. A corresponding guide groove is provided on the first baffle and above the support plate. A movable blocking component that can open and close the guide groove is also provided on the first baffle. A pushing plate that can move back and forth is also provided above the support plate.

[0015] In some embodiments, the movable blocking assembly includes a third motor installed on one side of the top end of the first baffle, a third screw rod is installed at the bottom end of the third motor, three third screw rod nut seats are installed on the outside of the third screw rod, each of the third screw rod nut seats is connected to a fourth baffle, and a groove for accommodating the third screw rod, the third screw rod nut seat and the fourth baffle is opened in the guide groove.

[0016] In some embodiments, the pushing assembly includes a movable bar connecting the ends of the three pushing plates and a fourth motor installed on the outer wall of the second baffle plate. The second baffle plate is provided with a through opening for the movable bar to pass through. The bottom end of the outer end of the movable bar is connected to a second rack. The output end of the fourth motor is installed with a second gear, and the second gear is meshingly connected to the second rack.

[0017] In some embodiments, a third baffle is provided on a side of the first baffle facing away from the mounting frame, and a residue recovery box is provided at a lower end between the third baffle and the first baffle.

[0018] The present invention has at least the following beneficial effects:

[0019] 1. Setting an inclined vibrating filter element can pre-treat the residue in the oil and water, and by setting an adjustment component, the residue on the vibrating filter element can be automatically removed periodically to avoid excessive accumulation of residue. This can ensure that the filtration accuracy always meets the quality requirements, so that the filtration quality of each batch remains stable, and there is no need to stop the machine for residue treatment, which is more convenient and saves trouble.

[0020] 2. The combined linkage adjustment component can integrate the blocking, pre-pressing and pushing of the residue, which can simplify the work process. Among them, the pre-pressing can initially reduce the residual oil and water in the residue and reduce the waste of resources. Secondly, it is equipped with a reprocessing component, which can reserve a period of time for the pushed residue to stand still and use the pushing component for secondary extrusion to make the oil and water in the residue flow out, which can further reduce the waste of resources.

[0021] 3. It can periodically perform a small amount of treatment on the residue to achieve the recovery of oil and water, effectively avoiding the incomplete recovery of oil and water that may occur when a large amount of residue is treated at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 For the present invention Figure 1 It is a schematic diagram of the structure from another aspect;

[0024] Figure 3 It is a schematic diagram of the adjustment component of the present invention;

[0025] Figure 4 For the present invention Figure 3 It is a schematic diagram of the structure from another aspect;

[0026] Figure 5 It is a schematic diagram of the structure of the present invention in the combined state of the movable pushing member and the girdle;

[0027] Figure 6 It is a schematic diagram of the structure of the present invention in the combined state of the pushing drive structure and the lifting mechanism;

[0028] Figure 7 It is a schematic cross-sectional view of the pushing plate of the present invention;

[0029] Figure 8 It is a schematic diagram of the reprocessing component of the present invention;

[0030] Figure 9 It is a schematic diagram of the reprocessing component of the present invention with the second baffle removed;

[0031] Figure 10 It is a schematic diagram of the movable blocking component and the pushing component of the present invention;

[0032] Figure 11 It is a schematic diagram of the pushing component of the present invention;

[0033] Figure 12 It is a schematic diagram of the first baffle of the present invention;

[0034] Figure 13 It is a schematic diagram of the vibrating filter element of the present invention;

[0035] Figure 14 For the present invention Figure 13 Enlarged view at A in.

[0036] In the figure: 1 - separation main body; 2 - mounting frame; 21 - residue guide hole;

[0037] 3 - Vibration filter element; 31 - Sieve frame; 311 - Stopper; 312 - Positioning groove; 32 - Filter plate;

[0038] 4 - Adjustment component; 41 - Movable pushing member; 411 - Pushing plate; 412 - Positioning block; 413 - Insertion blade part; 414 - Accommodation groove; 415 - Bidirectional electric telescopic rod; 42 - Pushing drive structure; 421 - Support frame; 422 - First motor; 423 - First lead screw; 424 - First lead screw nut seat; 43 - Lifting mechanism; 431 - Convex plate; 432 - Second motor; 433 - Second lead screw; 434 - Second lead screw nut seat; 435 - Connecting bar; 436 - Connecting rod; 437 - Perforation; 44 - Deflection mechanism; 441 - Electric telescopic rod; 442 - Enclosing strip; 443 - First rack; 444 - First gear;

[0039] 5 - Reprocessing component; 51 - First baffle; 52 - Guide groove; 521 - Groove; 53 - Second baffle; 54 - Reprocessing chamber; 55 - Oil - water recovery tank;

[0040] 6 - Third baffle;

[0041] 7 - Movable blocking component; 71 - Third motor; 72 - Third lead screw; 73 - Third lead screw nut seat; 74 - Fourth baffle;

[0042] 8 - Pushing component; 81 - Movable bar; 82 - Second rack; 83 - Fourth motor; 84 - Second gear;

[0043] 9 - Support plate; 10 - Pushing plate; 11 - Residue recovery tank. Detailed implementation manners

[0044] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0045] Embodiment 1: Please refer to Figures 1-14As shown in the figure, the present invention provides a technical solution: an oil-water separation device for edible oil production, which includes a separation main body 1 and a mounting frame 2. The separation main body 1 is arranged at the lower end inside the mounting frame 2. The separation main body 1 is preferably a separation tank and can rotate, which can accelerate stratification during oil-water separation. Secondly, drainage and oil discharge pipelines are provided on the separation main body 1 for discharging oil and water after stratification. A feeding hopper is arranged at the top of the mounting frame 2. Secondly, it also includes a vibrating filter element 3, an adjustment assembly 4, a reprocessing assembly 5 and a pushing assembly 8. All three are arranged above the separation main body 1. The three vibrating filter elements 3 are arranged obliquely and equidistantly from top to bottom. There are three vibrating filter elements 3, and each of the three vibrating filter elements 3 is composed of a sieve frame 31 and a filter plate 32. The sieve frame 31 is installed using a spring seat, and a vibrating motor is installed at the bottom end of the sieve frame 31. Openings for residue to fall are provided at the lower ends of the three vibrating filter elements 3. The pore sizes of the three filter plates 32 are different, and the pore size of the filter plate 32 decreases sequentially from top to bottom. The reprocessing assembly 5 is arranged on one side of the mounting frame 2 close to the lower end of the vibrating filter element 3, and the reprocessing assembly 5 is used for temporarily storing the residue discharged from the vibrating filter element 3 and recycling the remaining oil. The adjustment assembly 4 includes a movable pushing member 41, a pushing driving structure 42, a lifting mechanism 43 and a deflection mechanism 44. The movable pushing member 41 is used to block the opening at the lower end of the vibrating filter element 3 or push the residue at the lower end of the vibrating filter element 3 to enter the reprocessing assembly 5. The lifting mechanism 43 is used to drive the movable pushing member 41 to lift and lower. The pushing driving structure 42 is used to move the movable pushing member 41 along the inclined direction of the vibrating filter element 3. The deflection mechanism 44 is used to deflect the movable pushing member 41, so as to initially press the residue at the lower end of the upper end surface of the vibrating filter element 3 when the pushing driving structure 42 drives the movable pushing member 41 to move upward along the inclined direction of the vibrating filter element 3. The pushing assembly 8 is arranged on the reprocessing assembly 5 and is used for extruding and discharging the residue temporarily stored in the reprocessing assembly 5.

[0046] Among them, referring to Figure 4 and Figure 5 As shown in the figure, the movable pushing member 41 includes three pushing plates 411. Each pushing plate 411 is arranged at the lower end of the upper end surface of a vibrating filter element 3. Initially, the pushing plate 411 is located at the lower end of the upper end surface of the vibrating filter element 3 to block the opening for residue to be exported. The bottom end of the pushing plate 411 is integrally formed with an inserted blade portion 413, and the arrangement of the inserted blade portion 413 facilitates the downward movement of the pushing plate 411 to be embedded in the residue.

[0047] Referring to Figures 4-5 and Figure 7As shown in the figure, the pushing drive structure 42 includes a supporting frame 421. One end of the supporting frame 421 is installed with a first motor 422. The output end of the first motor 422 is connected with a first lead screw 423 extending into the interior of the supporting frame 421. The outside of the first lead screw 423 is installed with a first lead screw nut seat 424. Starting the first motor 422 can drive the first lead screw 423 to rotate by the output end of the first motor 422, and then drive the first lead screw nut seat 424 to move.

[0048] Refer to Figure 4 and Figure 6 As shown in the figure, the lifting mechanism 43 includes a convex plate 431 and a second motor 432 installed on the convex plate 431. The convex plate 431 is installed on the first lead screw nut seat 424. The top of the second motor 432 is installed with a second lead screw 433. The outside of the second lead screw 433 is installed with a second lead screw nut seat 434. A connecting bar 435 is fixed to the outer wall of the second lead screw nut seat 434 through a connecting plate. The upper end of each end of the pushing plate 411 is connected with a connecting rod 436. Three through holes 437 are equidistantly arranged on the connecting bar 435. Each connecting rod 436 correspondingly penetrates through a through hole 437. Starting the second motor 432 on the convex plate 431 can drive the second lead screw 433 to rotate by the output end of the second motor 432, and then realize the lifting of the second lead screw nut seat 434, and then drive the three pushing plates 411 to lift synchronously by the connecting bar 435.

[0049] Refer to Figures 4-6 As shown in the figure, the deflection mechanism 44 includes an electric telescopic rod 441 installed on the first lead screw nut seat 424 through a mounting plate. The top of the electric telescopic rod 441 is installed with a surrounding strip 442. One side of the inner wall of the surrounding strip 442 in the vertical direction is provided with a first rack 443. First gears 444 are installed at the ends of the connecting rods 436 far from the pushing plates 411. The first gears 444 are meshed with the first rack 443. Driving the surrounding strip 442 to move up or down by the electric telescopic rod 441 and the first gears 444 meshed with the first rack 443 to rotate can drive the three pushing plates 411 to deflect synchronously.

[0050] Refer to Figure 7 and as well as Figures 13-14 As shown in the figure, a stop block 311 is fixed to the inner side wall of the sieve frame 31 near the low-end opening. A pressure sensor is embedded in the stop block 311. A positioning groove 312 is also opened on the inner side wall of the sieve frame 31. A receiving groove 414 is opened along the length direction of the pushing plate 411. A bidirectional electric telescopic rod 415 is installed in the receiving groove 414. Positioning blocks 412 cooperating with the positioning groove 312 are installed at both ends of the bidirectional electric telescopic rod 415. When the pushing plate 411 moves obliquely downward to contact the stop block 311, the positioning blocks 412 are aligned with the positioning groove 312.

[0051] Through the above, in actual use, the oil-water mixture of the edible oil to be separated is added from the feeding hopper on the mounting frame 2, and the oil-water mixture is filtered through the three-layer vibrating filter element 3 for initial treatment, and the residue in the oil-water mixture can be left. After the oil and water pass through the three-layer vibrating filter element 3, they flow into the separation body 1 for oil-water separation treatment. During the filtration, the three-layer vibrating filter element 3 vibrates to guide the material, and the residue will move down along the inclined filter plate 32 to a lower place and be blocked by the pushing plate 411. The adjustment component 4 can be started regularly by the controller (not shown) to push part of the collected residue to the reprocessing component 5 for reprocessing.

[0052] Among them, when starting the adjustment component 4, the specific operation process can be described in detail as follows: first, the bidirectional electric telescopic rod 415 in the accommodating groove 414 is used to retract the positioning block 412, so that the positioning block 412 is disengaged from the positioning groove 312 and the contact limit, and then the electric telescopic rod 441 can be used to move the surrounding bar 442 downward, and the first gear 444 engaged with the first rack 443 rotates, which can drive the three pushing plates 411 to deflect toward the side away from the reprocessing component 5, and then the first motor 422 is used to drive the first screw rod 423 to rotate, and then drive the first screw rod nut seat 424 to move, so that the deflected pushing plate 411 can fit the residue and move up along the inclined direction of the vibrating filter element 3, and the residue can be squeezed during the inclined upward movement to reduce the residual oil and water. After the inclined upward movement to a certain position, the second motor 432 can be used to drive the second screw rod 43 3 rotates, thereby realizing the lifting of the second screw nut seat 434, and then the three push plates 411 are driven to rise synchronously by the connecting strip 435, so that the bottom end of the push plate 411 moves up and away from the residue, and then the deflection mechanism 44 is used to return the deflected push plate 411 to its position, and then the lifting mechanism 43 is used to move the push plate 411 down to contact the filter plate 32, and finally the push plate 411 is moved down obliquely by the push drive structure 42 to push the residue to the reprocessing component 5, wherein, when the push plate 411 contacts the stopper 311, the pressure sensor senses the pressure and promptly feeds back the signal to the controller, and the controller promptly controls the two-way electric telescopic rod 415 to extend outward, so that the positioning block 412 is embedded in the positioning groove 312 to achieve locking, and so far, a process is completed, and such a cycle can be used to orderly export the residue without stopping the machine to clean the residue.

[0053] Secondly, before the push plate 411 is deflected from the initial stage of locking, if there is a lot of residue, the lifting mechanism 43 can be used to first move the push plate 411 upward a little distance, and then fixedly deflect it to avoid excessive resistance.

[0054] In addition, when the oil and water flow down from the bottom layer of the vibrating filter element 3, in order to prevent the oil and water from flowing down from the front and rear sides, a guide plate (not shown) can be set between the lower end surface of the bottom layer of the vibrating filter element 3 and the upper end surface of the separation body 1, and the guide plate can be used to guide the oil and water to smoothly enter the separation body 1.

[0055] Refer to Figure 8 and - Figure 10 As shown, the reprocessing component 5 includes a first baffle 51 and two second baffles 53. A reprocessing chamber 54 is formed between the first baffle 51, the second baffles 53 and the side of the mounting frame 2. An oil - water recovery tank 55 is provided at the bottom end of the reprocessing chamber 54. Three residue guide holes 21 are equidistantly opened from top to bottom on the side of the mounting frame 2 close to the first baffle 51. A tray 9 with an oil leakage hole is provided below each residue guide hole 21 inside the reprocessing chamber 54. A corresponding guide groove 52 is opened above the tray 9 on the first baffle 51. The guide groove 52 is used for the passage and delivery of the residue after reprocessing. An active blocking component 7 for opening and closing the guide groove 52 is further provided on the first baffle 51. Above the tray 9, a pushing plate 10 that can move back and forth is further provided.

[0056] Among them, refer to Figure 10 and Figure 12 As shown, the active blocking component 7 includes a third motor 71 installed on one side of the top end of the first baffle 51. A third lead screw 72 is installed at the bottom end of the third motor 71. Three third lead screw nut seats 73 are installed on the outside of the third lead screw 72. A fourth baffle 74 is connected to each third lead screw nut seat 73. A groove 521 for accommodating the third lead screw 72, the third lead screw nut seats 73 and the fourth baffle 74 is opened in the guide groove 52.

[0057] Refer to Figure 8 and Figure 11 As shown, the pushing component 8 includes a movable bar 81 connecting the ends of the three pushing plates 10 and a fourth motor 83 installed on the outer wall of the second baffle 53. A through - hole for the movable bar 81 to pass through is opened on the second baffle 53. A second rack 82 is connected to the bottom end of the outer end of the movable bar 81. A second gear 84 is installed at the output end of the fourth motor 83. The second gear 84 is meshed with the second rack 82.

[0058] Through the above, the three pushing plates 411 push the residues on the three filter plates 32 to the corresponding pallets 9 respectively. Through static settlement, part of the residual oil and water can fall. After static settlement for a period of time, the fourth motor 83 can be started. The fourth motor 83 drives the second gear 84 to rotate, and then drives the second rack 82 to move, so as to drive the pushing plate 10 to move towards the fourth baffle 74 to squeeze the residues above the pallet 9. After squeezing for a period of time, the output end of the third motor 71 can be used to drive the third lead screw 72 to rotate, and then drive the third lead screw nut seat 73 to move, so that the fourth baffle 74 of the blocking guide groove 52 retracts into the groove 521, and the pushing plate 10 that continues to move can be used to push the residues out of the guide groove 52. Among them, in order to facilitate the removal of the residues, a material guiding slope can be provided at the bottom end of the guide groove 52. The oil and water flowing down from the residues are collected by the oil-water recovery tank 55, and the oil-water recovery tank 55 can be taken out regularly to pour out the oil and water for separation treatment.

[0059] In addition, after the residues are pushed out of the guide groove 52, the pushing plate 10 is returned to its original position, and the fourth baffle 74 is used to block the guide groove 52 for subsequent repeated implementation of the above operations.

[0060] Embodiment 2: Please refer to Figures 1-2 As shown, this embodiment is an extension based on Embodiment 1. A third baffle 6 is provided on the side of the first baffle 51 facing away from the mounting frame 2. A residue recovery box 11 is provided at the lower end between the third baffle 6 and the first baffle 51. As described above, the third baffle 6 can block the residues pushed and fallen, facilitating the residues to fall into the residue recovery box 11 to avoid the residues from spilling. Moreover, a handle can be installed on the outer wall of the residue recovery box 11, and the residue recovery box 11 can be taken out regularly for cleaning.

[0061] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An oil-water separation device for edible oil production, comprising a separation body (1) and a mounting frame (2), wherein the separation body (1) is arranged at the lower end of the mounting frame (2), and characterized in that: Also included are: Three vibrating filter elements (3) are arranged above the separation body (1); the three vibrating filter elements (3) are inclined from top to bottom and are arranged at equal distances; the three vibrating filter elements (3) are composed of a screen frame (31) and a filter plate (32); openings for residues to fall are arranged at the lower ends of the three vibrating filter elements (3); and the aperture specifications of the three filter plates (32) are different; A reprocessing component (5) is arranged on one side of the mounting frame (2) close to the lower end of the vibrating filter element (3), and the reprocessing component (5) is used to temporarily store the residue discharged from the vibrating filter element (3) and to recycle the remaining oil; An adjustment component (4) comprises a movable push member (41), a push drive structure (42), a lifting mechanism (43) and a deflection mechanism (44); the movable push member (41) is used to block the opening at the lower end of the vibration filter (3) and push the residue at the lower end of the vibration filter (3) into the reprocessing component (5); the lifting mechanism (43) is used to drive the movable push member (41) to rise and fall; the push drive structure (42) is used to move the movable push member (41) along the tilting direction of the vibration filter (3); and the deflection mechanism (44) is used to realize the deflection of the movable push member (41) so as to initially press the residue at the lower end of the upper end surface of the vibration filter (3) when the push drive structure (42) drives the movable push member (41) to move upward along the tilting direction of the vibration filter (3); The pushing component (8) is arranged on the reprocessing component (5) and is used to squeeze and discharge the residue temporarily placed in the reprocessing component (5).

2. The oil-water separation device for edible oil production according to claim 1, characterized in that: The movable pushing member (41) comprises three pushing plates (411), each of the pushing plates (411) being arranged at the lower end of the upper end surface of a vibrating filter element (3), and the bottom end of the pushing plate (411) is integrally formed as an inserted blade portion (413).

3. The oil-water separation device for edible oil production according to claim 2, characterized in that: The lifting mechanism (43) comprises a convex plate (431) and a second motor (432) mounted on the convex plate (431); a second screw rod (433) is mounted on the top of the second motor (432); a second screw rod nut seat (434) is mounted on the outside of the second screw rod (433); a connecting strip (435) is fixed to the outer wall of the second screw rod nut seat (434) via a connecting plate; a connecting rod (436) is connected to the upper end of each end of the pushing plate (411); three through holes (437) are equidistantly provided on the connecting strip (435); and each connecting rod (436) passes through a corresponding through hole (437).

4. The oil-water separation device for edible oil production according to claim 3, characterized in that: The push drive structure (42) comprises a supporting frame (421), a first motor (422) is installed at one end of the supporting frame (421), an output end of the first motor (422) is connected to a first screw rod (423) extending into the interior of the supporting frame (421), a first screw rod nut seat (424) is installed outside the first screw rod (423), and the convex plate (431) is installed on the first screw rod nut seat (424).

5. The oil-water separation device for edible oil production according to claim 4, characterized in that: The deflection mechanism (44) comprises an electric telescopic rod (441) mounted on a first screw nut seat (424) via a mounting plate, a surrounding bar (442) being mounted on the top end of the electric telescopic rod (441), a first rack (443) being disposed on one side of the vertical inner wall of the surrounding bar (442), and a first gear (444) being mounted on one end of the connecting rod (436) away from the pushing plate (411), and the first gear (444) being meshingly connected to the first rack (443).

6. The oil-water separation device for edible oil production according to claim 2, characterized in that: A stopper (311) is fixed to the inner wall of the screen frame (31) near the lower end opening, and a pressure sensor is embedded in the stopper (311). A positioning groove (312) is also provided on the inner wall of the screen frame (31). A receiving groove (414) is provided on the push plate (411) along the length direction, and a bidirectional electric telescopic rod (415) is installed in the receiving groove (414). Positioning blocks (412) matched with the positioning groove (312) are installed at both ends of the bidirectional electric telescopic rod (415). When the push plate (411) moves obliquely downward to contact the stopper (311), the positioning block (412) faces the positioning groove (312).

7. The oil-water separation device for edible oil production according to claim 1, characterized in that: The reprocessing assembly (5) comprises a first baffle (51) and two second baffles (53); a reprocessing chamber (54) is formed between the first baffle (51), the second baffle (53) and the side of the mounting frame (2); an oil-water recovery tank (55) is provided at the bottom of the reprocessing chamber (54); three residue guide holes (21) are equidistantly provided from top to bottom on a side of the mounting frame (2) close to the first baffle (51); a support plate (9) with an oil leakage hole is provided inside the reprocessing chamber (54) and below each residue guide hole (21); a corresponding guide groove (52) is provided on the first baffle (51) and above the support plate (9); a movable blocking assembly (7) capable of opening and closing the guide groove (52) is also provided on the first baffle (51); and a pushing plate (10) capable of reciprocating movement is also provided above the support plate (9).

8. The oil-water separation device for edible oil production according to claim 7, characterized in that: The movable blocking assembly (7) comprises a third motor (71) mounted on one side of the top end of the first baffle (51); a third screw rod (72) is mounted on the bottom end of the third motor (71); three third screw rod nut seats (73) are mounted on the outside of the third screw rod (72); each of the third screw rod nut seats (73) is connected to a fourth baffle (74); and a groove (521) for accommodating the third screw rod (72), the third screw rod nut seat (73) and the fourth baffle (74) is provided in the guide groove (52).

9. The oil-water separation device for edible oil production according to claim 7, characterized in that: The pushing assembly (8) comprises a movable bar (81) connecting the ends of the three pushing plates (10) and a fourth motor (83) mounted on the outer wall of the second baffle (53); the second baffle (53) is provided with a through hole for the movable bar (81) to pass through; the bottom end of the outer end of the movable bar (81) is connected to a second rack (82); the output end of the fourth motor (83) is mounted with a second gear (84); the second gear (84) is meshedly connected to the second rack (82).

10. The oil-water separation device for edible oil production according to claim 7, characterized in that: A third baffle (6) is provided on a side of the first baffle (51) facing away from the mounting frame (2), and a residue recovery box (11) is provided at the lower end between the third baffle (6) and the first baffle (51).

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