An oil-water separation device for edible oil production

Abstract

The present invention relates to the technical field of oil-water separation, specifically an oil-water separation device for edible oil production, comprising a separation main body and a mounting frame, and also comprising three vibrating filter elements, a reprocessing component, an adjustment component and a pushing component. The three vibrating filter elements are all composed of a screen frame and a filter plate. The reprocessing component is used to temporarily store the residue discharged from the vibrating filter element and recycle the remaining oil. The adjustment component comprises a movable pushing element, a pushing drive structure, a lifting mechanism and a deflection mechanism. The combined linkage adjustment component of the present invention can integrate the blocking, pre-pressing and pushing of the residue into one, 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, a reprocessing component is provided, which can allow the pushed-out residue to be reserved for a period of time and to be squeezed a second time by using the pushing component to make the oil and water in the residue flow out, which can further reduce the waste of resources.

Description

Technical Field

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

[0002] During the production and processing of edible oil, the oil and clean water will be mixed together due to steps such as cleaning and soaking. In order to ensure the quality of the edible oil, the oil and water in the edible oil need to be separated during the production process. In addition, during the production and processing of edible oil, there will be a lot of residue inside, which also needs to be removed during the production and processing process.

[0003] The oil-water separation device plays an important role in the edible oil production process. It is mainly used to separate pure vegetable oil from the mixture. However, during the separation process, the existing oil-water separation device used in edible oil production and processing is difficult to remove the residue inside the oil and water during the oil-water separation process. If the residue remains in the edible oil, the transparency of the oil will be reduced. Secondly, it will greatly affect the speed of oil-water separation and reduce production efficiency. It may be necessary to add a special residue removal step in the subsequent process, which will prolong the time of the entire production process. For this reason, we propose an oil-water separation device for edible oil production. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides an oil-water separation device for edible oil production, comprising a separation body and a mounting frame, wherein the separation body is disposed at the lower end of the mounting frame, and further comprising:

[0005] Three vibrating filter elements are all arranged above the separation body, the three vibrating filter elements are inclined from top to bottom and are equidistantly arranged, the three vibrating filter elements are all composed of a screen frame and a filter plate, the lower ends of the three vibrating filter elements are all provided with an opening for residue to fall, and the aperture specifications of the three filter plates are different;

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

[0007] An adjustment assembly includes a movable pushing member, a pushing drive structure, a lifting mechanism, and a deflection mechanism. The movable pushing member is used to block the opening at the lower end of the vibrating filter element or push and block the residue at the lower end of the vibrating filter element from entering the reprocessing assembly. The lifting mechanism is used to drive the movable pushing member to rise and fall. The pushing drive structure is used to move the movable pushing member along the inclined direction of the vibrating filter element. The deflection mechanism is used to achieve the deflection of the movable pushing member, so as to initially press the residue at the lower end of the upper end surface of the vibrating filter element when the pushing drive structure drives the movable pushing member to move up along the inclined direction of the vibrating filter element.

[0008] The pushing component is arranged on the reprocessing component and is used for squeezing and discharging the residue temporarily placed in the reprocessing component.

[0009] In some embodiments, the movable pushing member includes three pushing plates, each of which is arranged at the lower end of the upper end surface of a vibrating filter element, and the bottom end of the pushing plate is integrally formed as an inserted blade.

[0010] In some embodiments, the lifting mechanism includes a convex plate and a second motor mounted on the convex plate, a second screw rod is mounted on the top of the second motor, a second screw rod nut seat is mounted on the outside of the second screw rod, and a connecting strip is fixed to the outer wall of the second screw rod nut seat through a connecting plate. The upper end of each pushing plate is connected to a connecting rod, and three through-holes are equidistantly provided on the connecting strip, and each connecting rod passes through a corresponding through-hole.

[0011] In some embodiments, the pushing drive structure includes a support frame, a first motor is installed at one end of the support frame, the output end of the first motor is connected to a first screw rod extending into the interior of the support frame, a first screw rod nut seat is installed on the outside of the first screw rod, and the convex plate is installed on the first screw rod nut seat.

[0012] In some embodiments, the deflection mechanism includes an electric telescopic rod mounted on a first screw nut seat through a mounting plate, a guard bar is installed on the top of the electric telescopic rod, a first rack is provided on one vertical side of the inner wall of the guard bar, and a first gear is installed on the end of the connecting rod away from the push plate, and the first gear is meshed and connected to the first rack.

[0013] In some embodiments, a stop block is fixed to the inner wall of the screen frame near the lower end opening, and a pressure sensor is embedded in the stop block. A positioning groove is also provided on the inner wall of the screen frame, and a receiving groove is provided along the length direction of the push plate. A bidirectional electric telescopic rod is installed in the receiving groove, and positioning blocks that cooperate 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 block is opposite to the positioning groove.

[0014] In some embodiments, the reprocessing assembly 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 end of the reprocessing chamber, and 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 assembly that can open and close the guide groove is also provided on the first baffle, and a pushing plate that can move back and forth is 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. A through opening for the movable bar to pass through is opened on the second baffle. 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 meshed and 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. The inclined vibrating filter element can be set to pre-treat the residue in the oil and water. By setting the 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 and the filtration quality of each batch remains stable. 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 residues, which can simplify the work process. Among them, 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 allow the pushed residue to be reserved for a period of time and then use the pushing component for secondary squeezing to make the oil and water in the residue flow out, which can further reduce the waste of resources.

[0021] 3. It can periodically process a small portion of the residue to achieve oil and water recovery, which can effectively avoid the incomplete oil and water recovery that may occur when processing a large amount of residue 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 Schematic diagram of the structure from another perspective;

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

[0025] Figure 4 For the present invention Figure 3 Schematic diagram of the structure from another perspective;

[0026] Figure 5 This is a structural diagram of the movable pushing member and the surrounding strip in the combined state of the present invention;

[0027] Figure 6 This is a structural diagram of the push drive structure and the lifting mechanism of the present invention in a combined state;

[0028] Figure 7 This is a schematic cross-sectional structural diagram of the push plate of the present invention;

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

[0030] Figure 9 This is a schematic structural diagram of the reprocessing assembly of the present invention with the second baffle removed;

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

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

[0033] Figure 12 Schematic diagram of the structure of the first baffle of the present invention;

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

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

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

[0037] 3-vibrating filter element; 31-screen frame; 311-stopper; 312-positioning groove; 32-filter plate;

[0038] 4-Adjustment assembly; 41-Moveable push member; 411-Push plate; 412-Positioning block; 413-Inserting blade; 414-Accommodating slot; 415-Bidirectional electric telescopic rod; 42-Push drive structure; 421-Support frame; 422-First motor; 423-First screw rod; 424-First screw rod nut seat; 43-Lifting mechanism; 431-Protruding plate; 432-Second motor; 433-Second screw rod; 434-Second screw rod nut seat; 435-Connecting strip; 436-Connecting rod; 437-Perforation; 44-Deflection mechanism; 441-Electric telescopic rod; 442-Surrounding strip; 443-First rack; 444-First gear;

[0039] 5-reprocessing assembly; 51-first baffle; 52-guide groove; 521-groove; 53-second baffle; 54-reprocessing chamber; 55-oil and water recovery tank;

[0040] 6- third baffle;

[0041] 7-movable blocking assembly; 71-third motor; 72-third screw rod; 73-third screw rod nut seat; 74-fourth baffle;

[0042] 8- pushing assembly; 81- movable bar; 82- second rack; 83- fourth motor; 84- second gear;

[0043] 9-Pallet; 10-Pushing plate; 11-Residue recovery box. DETAILED DESCRIPTION

[0044] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0045] Example 1: Please refer to Figures 1-14As shown, the present invention provides a technical solution: an oil-water separation device for edible oil production, comprising a separation body 1 and a mounting frame 2, the separation body 1 is arranged at the lower end inside the mounting frame 2, the separation body 1 is preferably a separation tank, and is rotatable, which can accelerate stratification in the oil-water separation mode, and secondly, a drainage and oil discharge pipeline is provided on the separation body 1, for discharging oil and water after stratification, and a feeding hopper is provided at the top of the mounting frame 2, and secondly, it also includes a vibrating filter 3, an adjustment component 4, a reprocessing component 5 and a pushing component 8, all of which are arranged above the separation body 1, and the three vibrating filter elements 3 are inclined from top to bottom and equidistantly arranged, and there are three vibrating filter elements 3, and the three vibrating filter elements 3 are composed of a screen frame 31 and a filter plate 32, the screen frame 31 is installed with a spring seat, and a vibration motor is installed at the bottom end of the screen frame 31, and the lower ends of the three vibrating filter elements 3 are provided with openings for residue to fall, and the aperture specifications of the three filter plates 32 are different, and the aperture specifications of the filter plates 32 from top to bottom are different. The oil content is reduced by one time. The 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 recycle the remaining oil. The adjustment component 4 includes a movable pushing member 41, a pushing drive 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 and block the residue at the lower end of the vibrating filter element 3 from entering the reprocessing component 5. The lifting mechanism 43 is used to drive the movable pushing member 41 to rise and fall, and the pushing drive 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 realize the deflection of the movable pushing member 41, so as to perform initial pressure on the residue at the lower end of the upper end surface of the vibrating filter element 3 when the pushing drive structure 42 drives the movable pushing member 41 to move up along the inclined direction of the vibrating filter element 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.

[0046] Among them, see Figure 4 and Figure 5 As shown, 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, and initially, the pushing plate 411 is located at the lower end of the upper end surface of the vibrating filter element 3, and is used to block the opening for leading out the residue, and the bottom end of the pushing plate 411 is integrally formed as an inserted blade 413. The setting of the inserted blade 413 facilitates the pushing plate 411 to move downward and embed into the residue.

[0047] See Figure 4-Figure 5 and Figure 7As shown, the pushing drive structure 42 includes a supporting frame 421, and a first motor 422 is installed at one end of the supporting frame 421. The output end of the first motor 422 is connected to a first screw rod 423 extending to the inside of the supporting frame 421, and a first screw rod nut seat 424 is installed on the outside of the first screw rod 423. When the first motor 422 is started, the output end of the first motor 422 can be used to drive the first screw rod 423 to rotate, thereby driving the first screw rod nut seat 424 to move.

[0048] See Figure 4 and Figure 6 As shown, 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 screw nut seat 424. The top of the second motor 432 is installed with a second screw rod 433. The outside of the second screw rod 433 is installed with a second screw nut seat 434. The outer wall of the second screw nut seat 434 is fixed with a connecting strip 435 through a connecting plate. The upper end of each pushing plate 411 is connected to a connecting rod 436. Three through holes 437 are equidistantly provided on the connecting strip 435. Each connecting rod 436 passes through a corresponding through hole 437. By starting the second motor 432 on the convex plate 431, the output end of the second motor 432 can be used to drive the second screw rod 433 to rotate, thereby realizing the lifting and lowering of the second screw nut seat 434, and then the connecting strip 435 is used to drive the three pushing plates 411 to lift and lower synchronously.

[0049] See Figure 4-Figure 6 As shown, the deflection mechanism 44 includes an electric telescopic rod 441 mounted on the first screw nut seat 424 through a mounting plate, a surrounding bar 442 is installed on the top of the electric telescopic rod 441, and a first rack 443 is provided on one side of the vertical inner wall of the surrounding bar 442. A first gear 444 is installed on the end of the connecting rod 436 away from the pushing plate 411, and the first gear 444 is meshed and connected to the first rack 443. The electric telescopic rod 441 is used to drive the surrounding bar 442 to move up or down, and the first gear 444 meshed with the first rack 443 rotates, which can drive the three pushing plates 411 to deflect synchronously.

[0050] See Figure 7 and as well as Figure 13-14 As shown, 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, and a receiving groove 414 is provided along the length direction of the push plate 411. A bidirectional electric telescopic rod 415 is installed in the receiving groove 414, and both ends of the bidirectional electric telescopic rod 415 are equipped with positioning blocks 412 that cooperate with the positioning groove 312. When the push plate 411 moves obliquely downward to contact the stopper 311, the positioning block 412 is opposite to 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, which can leave the residue in the oil-water mixture. 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 the 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 into 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 is reached. 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. Then, the first motor 422 is used to drive the first screw rod 423 to rotate, and then the first screw rod nut seat 424 is driven to move, so that the deflected pushing plate 411 can fit the residue and move upward along the inclined direction of the vibrating filter element 3. 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 pushing plates 411 are driven to rise synchronously by the connecting bar 435, so that the bottom end of the pushing plate 411 moves up and away from the residue, and then the deflection mechanism 44 is used to return the deflected pushing plate 411 to its position, and then the lifting mechanism 43 is used to move the pushing plate 411 down to contact the filter plate 32, and finally the pushing drive structure 42 is used to move the pushing plate 411 obliquely downward to push the residue to the reprocessing component 5. Among them, when the pushing plate 411 contacts the stop block 311, the pressure sensor senses the pressure and promptly feeds back the signal to the controller, which 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. At this point, a process is completed, and such a cycle can be repeated to orderly export the residue without stopping the machine for cleaning 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 lowest layer of vibrating filter element 3, in order to prevent the oil and water from flowing down from the front and back sides, a guide plate (not shown) can be set between the lower end surface of the lowest layer of 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] See Figure 8 and- Figure 10 As shown, the reprocessing component 5 includes a first baffle 51 and two second baffles 53, and 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 end of the reprocessing chamber 54. Three residue guide holes 21 are equidistant from top to bottom on one 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. The guide groove 52 is used for the passage and discharge of the reprocessed residue. A movable blocking component 7 that can open and close the guide groove 52 is also provided on the first baffle 51, and a pushing plate 10 that can move back and forth is provided above the support plate 9.

[0056] Among them, see Figure 10 and Figure 12 As shown, the movable blocking assembly 7 includes a third motor 71 installed on one side of the top end of the first baffle 51, a third screw rod 72 is installed at the bottom end of the third motor 71, three third screw rod nut seats 73 are installed on the outside of the third screw rod 72, and each third screw rod nut seat 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 opened in the guide groove 52.

[0057] See Figure 8 and Figure 11 As shown, the pushing assembly 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. The second baffle 53 is provided with a through opening for the movable bar 81 to pass through. The bottom end of the outer end of the movable bar 81 is connected to the second rack 82. The output end of the fourth motor 83 is installed with a second gear 84, and the second gear 84 is meshed and connected to the second rack 82.

[0058] After the first gear 84 is rotated, the second gear 84 is driven to rotate, thereby driving the second rack 82 to move, thereby driving the pushing plate 10 to move toward the fourth baffle 74 to squeeze the residue above the support plate 9. After a period of squeezing, the third motor 71 output end can be used to drive the third screw rod 72 to rotate, thereby driving the third screw rod nut seat 73 to move, so that the fourth baffle 74 blocking the guide groove 52 is retracted into the groove 521, and the pushing plate 10 that continues to move can be used to push the residue out of the guide groove 52. In order to facilitate the removal of the residue, a guide slope can be set at the bottom end of the guide groove 52. The oil and water flowing down in the residue are collected by the oil and water recovery tank 55, and the oil and water recovery tank 55 can be taken out regularly to pour out the oil and water for separation treatment.

[0059] In addition, after the residue is pushed out from the guide groove 52 , the pushing plate 10 is returned to its original position, and the guide groove 52 is blocked by the fourth blocking plate 74 , so that the above operation can be repeated later.

[0060] Example 2: Please refer to Figure 1-Figure 2 As shown, this embodiment is extended on the basis of embodiment 1, and a third baffle 6 is provided on the 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. As mentioned above, the third baffle 6 can block the pushed-down residue, which is conducive to the residue falling into the residue recovery box 11 and avoiding the residue from spilling. A handle can be installed on the outer wall of the residue recovery box 11, and the residue recovery box 11 can be regularly removed for cleaning.

[0061] While the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various changes, modifications, substitutions, and alterations can be made to the embodiments without departing from the principles and spirit of the 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 is characterized in that: Also included are: Three vibrating filter elements (3) are all 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 all composed of a screen frame (31) and a filter plate (32); the lower ends of the three vibrating filter elements (3) are all provided with an opening for the residue to fall; the aperture specifications of the three filter plates (32) are different; A reprocessing assembly (5) is provided 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 to temporarily store the residue discharged from the vibrating filter element (3) and to recycle the remaining oil; An adjustment assembly (4) comprising 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 vibrating filter element (3) and push the residue at the lower end of the vibrating filter element (3) into the reprocessing assembly (5); the lifting mechanism (43) is used to drive the movable push member (41) to move up and down; the push drive structure (42) is used to move the movable push member (41) along the tilting direction of the vibrating filter element (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 vibrating filter element (3) when the push drive structure (42) drives the movable push member (41) to move up along the tilting direction of the vibrating filter element (3); A pushing assembly (8) is provided on the reprocessing assembly (5) and is used to squeeze and discharge the residue temporarily stored in the reprocessing assembly (5); 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 into an inserting blade portion (413); The lifting mechanism (43) includes 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; the upper end of each end of the pushing plate (411) is connected to a connecting rod (436); three through holes (437) are equidistantly provided on the connecting strip (435); and each connecting rod (436) passes through a corresponding through hole (437); The push drive structure (42) comprises a supporting frame (421), a first motor (422) is mounted on 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 mounted on the exterior of the first screw rod (423), and the convex plate (431) is mounted on the first screw rod nut seat (424); The deflection mechanism (44) includes an electric telescopic rod (441) mounted on a first screw nut seat (424) via a mounting plate, a circumferential bar (442) being mounted on the top end of the electric telescopic rod (441), a first rack (443) being provided on one vertical side of the inner wall of the circumferential bar (442), and a first gear (444) being mounted on one end of the connecting rod (436) away from the pushing plate (411), the first gear (444) being meshedly connected to the first rack (443).

2. The oil-water separation device for edible oil production according to claim 1, characterized in that: A stopper (311) is fixed to the inner side 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 side wall of the screen frame (31). The push plate (411) is provided with a receiving groove (414) along the length direction, and a bidirectional electric telescopic rod (415) is installed in the receiving groove (414). Both ends of the bidirectional electric telescopic rod (415) are installed with positioning blocks (412) that match the positioning groove (312). When the push plate (411) moves obliquely downward to contact the stopper (311), the positioning block (412) is directly opposite to the positioning groove (312).

3. The oil-water separation device for edible oil production according to claim 1, characterized in that: The reprocessing assembly (5) includes 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 and water recovery tank (55) is provided at the bottom end 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 moving back and forth is also provided above the support plate (9).

4. The oil-water separation device for edible oil production according to claim 3, 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).

5. The oil-water separation device for edible oil production according to claim 3, characterized in that: The pushing assembly (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). 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 installed with a second gear (84), and the second gear (84) is meshed and connected to the second rack (82).

6. The oil-water separation device for edible oil production according to claim 3, characterized in that: A third baffle (6) is provided on the 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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