Filtering device for oil suspending agent processing

Abstract

The invention discloses an oil suspending agent processing and filtering device which comprises a storage box, a filtering box is arranged in the storage box, a filtering barrel located on the inner side of the filtering box is fixedly connected between two first supporting rods, an ultrasonic generating ball is fixedly connected to the center of the surface of a first filtering plate, and a brush plate is fixedly connected to the lower end of a telescopic rod. A plurality of first stirring assemblies are rotationally connected to the surface of the brush plate, a plurality of springs are fixedly connected between the filter box and the storage box, and a driving mechanism for driving the filter box to shake is fixedly mounted on the lower surface of the storage box. The filtering box swings front, back, left and right in the storage box, so that the flowing speed of the high-concentration oil suspending agent in the filtering box can be increased, and the flowing speed of the high-concentration oil suspending agent can be further increased by utilizing swinging of a brush plate in the filtering box in cooperation with rotation of a first stirring assembly; the ultrasonic generating ball emits ultrasonic waves to scatter agglomerated substances in oil suspension, and the situation that the agglomerated substances in a dead angle area cannot be scattered is effectively avoided.

Description

Technical Field

[0001] The invention relates to the technical field of filtering equipment, in particular to a filtering device for oil suspension processing. Background Art

[0002] Pesticide oil suspension is a uniform dispersion system made by special process of water-insoluble pesticide original medicine, adjuvant and water. The characteristics of this preparation are that the pesticide particles are extremely fine and can form a stable suspension in water, which is convenient for spraying. It combines the advantages of emulsifiable concentrate and wettable powder, avoiding the pollution of organic solvents used in emulsifiable concentrate to the environment, and overcoming the problem of easy precipitation and uneven dispersion of wettable powder during use.

[0003] Through searching, it is found that CN217594033U discloses a filtering device for processing spinosad oil suspension, which relates to the technical field of oil suspension processing, and comprises a bottom plate and a vertical plate, wherein the top of the bottom plate is symmetrically fixed with the vertical plate by bolts, the top of the vertical plate is installed with a horizontal plate, and the bottom of the horizontal plate is rotatably connected with a rotating rod by a bearing; the utility model drives the processing barrel to swing left and right on the top of the support block by a motor, so that the spinosad oil suspension entering into the filter barrel can be quickly filtered out from the second filter screen, and at the same time, the electric push rod pushes the rotating rod to continuously rise, so that the mixing and cleaning mechanism fixed on the rotating rod continuously stirs the spinosad oil suspension in the filter barrel, so as to fully break up the agglomerated substances in the spinosad oil suspension, and avoids the problem that some spinosad oil suspension cannot be screened due to uneven mixing and agglomeration and is discharged and wasted together with impurities.

[0004] However, when the concentration of the oil suspension is too high, its fluidity is poor and the agglomerated materials inside it are difficult to move, resulting in many dead corners where the agglomerated materials cannot be broken up, ultimately leading to poor screening performance of the filter. Therefore, we designed an improved filtering device to solve the above problem. Summary of the invention

[0005] The object of the present invention is to provide a filtering device for oil suspension processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a device for processing and filtering oil suspensions, comprising a storage box, wherein a filter box is arranged inside the storage box, a first filter plate is fixedly connected to the bottom of the filter box, a first support rod and a second support rod are rotatably connected on both sides of the inner wall of the storage box, a filter barrel located inside the filter box is fixedly connected between the two first support rods, an upper surface of the storage box is provided with a feed pipe facing the upper end of the filter barrel, an ultrasonic generating ball is fixedly connected to the center position of the surface of the first filter plate, a first gear is fixedly connected to the outer surface of the first support rod, a second gear is fixedly connected to the end of the second support rod, a telescopic rod is fixedly connected to the lower end of the second gear, a brush plate is fixedly connected to the lower end of the telescopic rod, and a plurality of first stirring assemblies are rotatably connected to the surface of the brush plate, a plurality of springs are fixedly connected between the filter box and the storage box, a driving mechanism for driving the filter box to shake is fixedly installed on the lower surface of the storage box, and a discharge pipe is arranged on the side of the storage box.

[0007] Preferably, the driving mechanism includes a servo motor, a motor bracket, a convex plate, a fixing ring and a plurality of limit plates, the fixing ring is fixedly connected to the lower surface of the first filter plate, the plurality of limit plates are fixedly connected to the inner wall of the fixing ring in a circular array, the servo motor is fixedly mounted on the lower surface of the storage box through the motor bracket, the convex plate is fixedly connected to the rotating end of the servo motor, and the convex plate can intermittently interfere with the limit plate when rotating.

[0008] Preferably, the number of the limiting plates is four.

[0009] Preferably, the side of the storage box is rotatably connected to a transmission rod through a side plate, the lower end of the transmission rod and the outer surface of the rotating end of the servo motor are fixedly connected to sprockets, the outer surfaces of the two sprockets are jointly sleeved and meshed with a transmission chain, the upper end of the transmission rod is fixedly connected to a push rod, the end of the first support rod is fixedly connected to a rocker arm, and the push rod can push the rocker arm to swing.

[0010] Preferably, the first stirring assembly includes a shaft and a plurality of first stirring plates, the shaft is rotatably connected to the upper surface of the brush plate, and the first stirring plates are fixedly connected to the outer surface of the shaft in a ring array.

[0011] Preferably, the filter barrel includes a barrel body and a plurality of bending plates, the surface of the barrel body is provided with a plurality of staggered notches from top to bottom, the bending plates are fixedly connected to the inner walls of the notches, and the upper surface of the bending plates is an inclined surface with a plurality of dividing holes.

[0012] Preferably, the lowest point of the bending plate is located in the middle of another bending plate below.

[0013] Preferably, a second stirring assembly is provided inside the filter barrel, and the second stirring assembly includes a center rod, a second stirring plate and a plurality of pushing blades. The center rod is rotatably connected to the surface of the bending plate, the second stirring plate is fixedly connected to the lower end of the center rod, and the plurality of pushing blades are fixedly connected to the upper end of the center rod in a circular array, and the pushing blades are located below the feed pipe, and a plurality of scattering holes are provided on the surface of the second stirring plate.

[0014] Preferably, a high-pressure fan is fixedly connected to the upper surface of the storage box, and an air outlet pipe penetrating into the storage box is provided at the lower end of the high-pressure fan, and the air outlet pipe is directly opposite to the push blades.

[0015] Preferably, a folded sealing film is fixedly connected between the storage box and the filter box, and a sealing box cover is hinged on the outer surface of the storage box.

[0016] Beneficial Effects

[0017] The present invention provides a filtering device for oil suspension processing, which has the following beneficial effects:

[0018] 1. The filter device, by providing a driving mechanism and a plurality of springs, can realize the filter box to swing back and forth and left and right in the storage box, thereby accelerating the flow rate of the high-concentration oil suspension in the filter box. The brush plate is swung in the filter box, and the flow rate of the high-concentration oil suspension can be further accelerated in conjunction with the rotation of the first stirring component. The ultrasonic wave is emitted by the ultrasonic generating ball to break up the agglomerated materials in the oil suspension. Compared with the prior art, the situation that the agglomerated materials in the dead corner area cannot be broken up is effectively avoided, thereby improving the screening performance of the first filter plate.

[0019] 2. The filter device swings the brush plate in the filter box and retracts and retracts the brush plate using a telescopic rod. Under the action of weight, the brush plate will always fit the first filter plate, and the brush plate swings to clean the surface of the first filter plate, thereby effectively avoiding clogging of the first filter plate.

[0020] 3. The filtering device is provided with a filtering barrel. When the feed pipe discharges the high-concentration suspension downward, the high-concentration suspension will impact the inclined surfaces of multiple bent plates in sequence under the action of gravity. The agglomerated materials in the high-concentration suspension can be separated by the dividing holes, thereby providing convenience for subsequent high-concentration suspension filtration.

[0021] 4. The filtering device, by setting a stirring assembly, utilizes the material discharged from the feed pipe to impact the push blade, so that the push blade can be rotated, thereby driving the central rod and the second stirring plate to rotate. The rotation of the second stirring plate can further stir the high-concentration suspension, which is beneficial to break up the agglomerated materials therein and further improve the screening performance of the first filter plate.

[0022] 5. The filtering device, by providing a high-pressure fan and an air outlet pipe, utilizes the high-pressure fan to work, and blows air to the push blades through the air outlet pipe, which can effectively increase the rotation speed of the central rod and the second stirring plate, thereby further improving the effect of breaking up the agglomerated materials; and by providing a folded sealing film and a sealed box cover, the air pressure above the folded sealing film in the storage box can be increased by closing the sealed box cover, thereby accelerating the speed at which the high-concentration suspension passes through the first filter screen, greatly improving the filtration speed, so that the device can be suitable for filtering high-concentration suspensions. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an oil suspension processing and filtering device proposed by the present invention;

[0024] Figure 2 This is a bottom-up perspective structural diagram of a device for oil suspension processing and filtering proposed by the present invention;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of a device for oil suspension processing and filtering proposed by the present invention after removing the storage box;

[0026] Figure 4 This is a schematic cross-sectional view of a filter box and a filter barrel for an oil suspension processing filter device proposed by the present invention;

[0027] Figure 5 The present invention proposes a kind of oil suspension processing filtering device Figure 3 A is a schematic diagram of the enlarged structure;

[0028] Figure 6 This is a schematic diagram of the three-dimensional structure of a first stirring assembly for an oil suspension processing and filtering device proposed by the present invention;

[0029] Figure 7 The present invention proposes a kind of oil suspension processing filtering device Figure 4 Middle B is a schematic diagram of the enlarged structure.

[0030] In the figure: 1. storage box; 2. filter box; 3. first filter plate; 4. first support rod; 5. second support rod; 6. filter barrel; 7. feed pipe; 8. ultrasonic generating ball; 9. first gear; 10. second gear; 11. telescopic rod; 12. brush plate; 13. first stirring assembly; 14. spring; 15. drive mechanism; 16. discharge pipe; 17. servo motor; 18. motor bracket; 19. convex plate; 20. fixing ring; 21. limit plate; 22. transmission rod; 23. sprocket; 24. transmission chain; 25. push rod; 26. rocker rod; 27. shaft rod; 28. first stirring plate; 29. ​​bending plate; 30. dividing hole; 31. second stirring assembly; 32. center rod; 33. second stirring plate; 34. push blade; 35. high pressure fan; 36. air outlet pipe; 37. folded sealing film; 38. sealing box cover. DETAILED DESCRIPTION

[0031] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0032] Example 1, please refer to Figure 1-7The present invention provides a technical solution: a device for processing and filtering oil suspensions, comprising a storage box 1, a filter box 2 is arranged inside the storage box 1, a first filter plate 3 is fixedly connected to the bottom of the filter box 2, first support rods 4 and second support rods 5 are rotatably connected to both sides of the inner wall of the storage box 1, a filter barrel 6 located inside the filter box 2 is fixedly connected between the two first support rods 4, a feed pipe 7 facing the upper end of the filter barrel 6 is arranged on the upper surface of the storage box 1, an ultrasonic generating ball 8 is fixedly connected to the center of the surface of the first filter plate 3, and the ultrasonic generating ball 8 An ultrasonic generator is built in the interior, the outer surface of the ultrasonic generating ball 8 is made of waterproof material, the outer surface of the first support rod 4 is fixedly connected to the first gear 9, the end of the second support rod 5 is fixedly connected to the second gear 10, the lower end of the second gear 10 is fixedly connected to the telescopic rod 11, the lower end of the telescopic rod 11 is fixedly connected to the brush plate 12, the surface of the brush plate 12 is rotatably connected to a plurality of first stirring components 13, a plurality of springs 14 are fixedly connected between the filter box 2 and the storage box 1, and a driving mechanism 15 for driving the filter box 2 to shake is fixedly installed on the lower surface of the storage box 1. A discharge pipe 16 is provided on the side of the storage box 1. By providing the discharge pipe 16, the filtered oil suspension can be discharged conveniently. By providing a driving mechanism 15 and a plurality of springs 14, the filter box 2 can be swung back and forth and left and right in the storage box 1, thereby accelerating the flow rate of the high-concentration oil suspension in the filter box 2. The first support rod 4 is rotated to drive the first gear 9 to rotate. The first gear 9 and the second gear 10 are engaged with each other to drive the telescopic rod 11 to swing. The swing of the telescopic rod 11 can drive the plurality of first stirring components 13 on the surface of the brush plate 12 to swing in the filter box 2. The oil suspension impacts the first stirring component 13 to rotate the first stirring component 13. The brush plate 12 is swung in the filter box 2. The flow rate of the high-concentration oil suspension can be further accelerated by rotating the first stirring component 13. The ultrasonic wave emitted by the ultrasonic generating ball 8 can make the high-concentration oil suspension vibrate, thereby breaking up the agglomerated materials in the oil suspension. Compared with the prior art, it effectively avoids the situation that the agglomerated materials in the dead corner area cannot be broken up, thereby improving the screening performance of the first filter plate 3.

[0033] By swinging the brush plate 12 in the filter box 2 and extending and retracting the telescopic rod 11, the brush plate 12 will always fit the first filter plate 3 under the action of weight, and the brush plate 12 is swung to clean the surface of the first filter plate 3, thereby effectively avoiding clogging of the first filter plate 3.

[0034] The driving mechanism 15 includes a servo motor 17, a motor bracket 18, a protruding plate 19, a fixing ring 20 and a plurality of limiting plates 21, wherein the number of the limiting plates 21 is four. The fixing ring 20 is fixedly connected to the lower surface of the first filter plate 3, and a plurality of limiting plates 21 are fixedly connected to the inner wall of the fixing ring 20 in a circular array. The servo motor 17 is fixedly installed on the lower surface of the storage box 1 through the motor bracket 18. The protruding plate 19 is fixedly connected to the rotating end of the servo motor 17, and the protruding plate 19 can intermittently interfere with the limiting plate 21 when rotating. By setting the driving mechanism 15, the servo motor 17 can be used to drive the protruding plate 19 to rotate, and the rotation of the protruding plate 19 can intermittently interfere with the surface of the limiting plate 21 on the inner wall of the fixing ring 20, so that the fixing ring 20 can be swung around, and finally the filter box 2 can be swayed back and forth and left and right in the storage box 1.

[0035] The side of the storage box 1 is rotatably connected to a transmission rod 22 through a side plate, and a sprocket 23 is fixedly connected to the lower end of the transmission rod 22 and the outer surface of the rotating end of the servo motor 17. The outer surfaces of the two sprockets 23 are jointly sleeved with a transmission chain 24 that meshes with each other. A push rod 25 is fixedly connected to the upper end of the transmission rod 22, and a swing rod 26 is fixedly connected to the end of the first support rod 4, and the push rod 25 can push the swing rod 26 to swing. The sprocket 23 can also be driven to rotate by the operation of the servo motor 17. The transmission is carried out through the sprocket 23 and the transmission chain 24, and the transmission rod 22 can be driven to rotate. The rotation of the transmission rod 22 can drive the push rod 25 to rotate, and the push rod 25 pushes the swing rod 26 when rotating, so that the swing rod 26 can swing, thereby driving the first support rod 4 to rotate within a certain angle, and the rotation of the first support rod 4 can drive the filter barrel 6 to rotate, and under the action of gravity and inertia, when the push rod 25 is away from the swing rod 26, the filter barrel 6 will swing in the filter box 2, and at the same time, it will also drive the first gear 9 to rotate back and forth, and the first gear 9 and the second gear 10 are engaged with each other, so as to drive the telescopic rod 11 to swing back and forth.

[0036] The first stirring assembly 13 includes a shaft 27 and a plurality of first stirring plates 28 . The shaft 27 is rotatably connected to the upper surface of the brush plate 12 . The first stirring plates 28 are fixedly connected to the outer surface of the shaft 27 in an annular array.

[0037] The filter barrel 6 includes a barrel body and a plurality of bent plates 29. The surface of the barrel body is provided with a plurality of staggered notches from top to bottom. The bent plates 29 are fixedly connected to the inner walls of the notches, and the upper surface of the bent plates 29 is an inclined surface provided with a plurality of dividing holes 30. The lowest point of the bent plate 29 is located in the middle of another bent plate 29 below. By setting the filter barrel 6, when the feed pipe 16 discharges the high-concentration suspension downward, the high-concentration suspension will impact the inclined surfaces of the plurality of bent plates 29 in sequence under the action of gravity. The dividing holes 30 can be used to separate the agglomerated materials in the high-concentration suspension, thereby providing convenience for subsequent filtration of the high-concentration suspension.

[0038] Through the reciprocating swing of the filter barrel 6, the oil suspension will flush the surface of the bending plate 29, thereby effectively preventing the dividing hole 30 from being blocked.

[0039] Example 2, please refer to Figure 1-7 , including embodiment 1, and on the basis of embodiment 1, the present invention provides a technical solution: a second stirring component 31 is arranged inside the filter barrel 6, the second stirring component 31 includes a center rod 32, a second stirring plate 33 and a plurality of pushing blades 34, the center rod 32 is rotatably connected to the surface of the bending plate 29, the second stirring plate 33 is fixedly connected to the lower end of the center rod 32, and a plurality of pushing blades 34 are fixedly connected to the upper end of the center rod 32 in an annular array, and the pushing blades 34 are located below the feed pipe 7, and a plurality of breaking holes are opened on the surface of the second stirring plate 33. By setting the stirring component, the material discharged from the feed pipe 7 is used to impact the pushing blades 34, so that the pushing blades 34 can be rotated, thereby driving the center rod 32 and the second stirring plate 33 to rotate. The rotation of the second stirring plate 33 can further stir the high-concentration suspension, which is beneficial to break up the agglomerated materials therein, and further improves the screening performance of the first filter plate 3.

[0040] A high-pressure fan 35 is fixedly connected to the upper surface of the storage box 1, and an air outlet pipe 36 is provided at the lower end of the high-pressure fan 35 and penetrates into the storage box 1, and the air outlet pipe 36 is directly opposite to the pushing blade 34. By arranging the high-pressure fan 35 and the air outlet pipe 36 and utilizing the high-pressure fan 35 to work and blowing air toward the pushing blade 34 through the air outlet pipe 36, the rotation speed of the center rod 32 and the second stirring plate 33 can be effectively increased, thereby further improving the effect of breaking up the agglomerated materials.

[0041] A folded sealing membrane 37 is fixedly connected between the storage box 1 and the filter box 2, and a sealed box cover 38 is hinged on the outer surface of the storage box 1. By setting the folded sealing membrane 37 and the sealed box cover 38 and closing the sealed box cover 38, the air pressure above the folded sealing membrane 37 in the storage box 1 can be increased, thereby accelerating the speed at which high-concentration suspension passes through the first filter screen, greatly improving the filtration speed, and making the device suitable for filtering high-concentration suspensions.

[0042] When the storage box 1, the filter box 2 and the filter barrel 6 need to be cleaned later, the sealed box cover 38 can be opened and flushed with a water pipe.

[0043] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the case of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0044] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A filtering device for oil suspension processing, comprising a storage box (1), characterized in that: The storage box (1) is provided with a filter box (2) inside, a first filter plate (3) is fixedly connected to the bottom of the filter box (2), a first support rod (4) and a second support rod (5) are rotatably connected to both sides of the inner wall of the storage box (1), a filter barrel (6) located inside the filter box (2) is fixedly connected between the two first support rods (4), a feed pipe (7) facing the upper end of the filter barrel (6) is provided on the upper surface of the storage box (1), an ultrasonic generating ball (8) is fixedly connected to the center of the surface of the first filter plate (3), and an ultrasonic generating ball (8) is fixedly connected to the outer surface of the first support rod (4). The first gear (9) and the second support rod (5) are fixedly connected to the end thereof with a second gear (10), the lower end of the second gear (10) is fixedly connected to a telescopic rod (11), the lower end of the telescopic rod (11) is fixedly connected to a brush plate (12), the surface of the brush plate (12) is rotatably connected to a plurality of first stirring components (13), a plurality of springs (14) are fixedly connected between the filter box (2) and the storage box (1), a driving mechanism (15) for driving the filter box (2) to shake is fixedly installed on the lower surface of the storage box (1), and a discharge pipe (16) is arranged on the side of the storage box (1).

2. The oil suspension processing and filtering device according to claim 1, characterized in that: The driving mechanism (15) comprises a servo motor (17), a motor bracket (18), a convex plate (19), a fixing ring (20) and a plurality of limiting plates (21); the fixing ring (20) is fixedly connected to the lower surface of the first filter plate (3); the plurality of limiting plates (21) are fixedly connected to the inner wall of the fixing ring (20) in a ring array; the servo motor (17) is fixedly mounted on the lower surface of the storage box (1) via the motor bracket (18); the convex plate (19) is fixedly connected to the rotating end of the servo motor (17); and the convex plate (19) can intermittently interfere with the limiting plate (21) when rotating.

3. The oil suspension processing and filtering device according to claim 2, characterized in that: The number of the limiting plates (21) is four.

4. The oil suspension processing and filtering device according to claim 2, characterized in that: The side of the storage box (1) is rotatably connected to a transmission rod (22) through a side plate, the lower end of the transmission rod (22) and the outer surface of the rotating end of the servo motor (17) are fixedly connected to a sprocket (23), the outer surfaces of the two sprockets (23) are jointly sleeved with a transmission chain (24) in meshing engagement, the upper end of the transmission rod (22) is fixedly connected to a push rod (25), the end of the first support rod (4) is fixedly connected to a swing rod (26), and the push rod (25) can push the swing rod (26) to swing.

5. The oil suspension processing and filtering device according to claim 1, characterized in that: The first stirring assembly (13) comprises a shaft (27) and a plurality of first stirring plates (28); the shaft (27) is rotatably connected to the upper surface of the brush plate (12); and the first stirring plates (28) are fixedly connected to the outer surface of the shaft (27) in an annular array.

6. The oil suspension processing and filtering device according to claim 1, characterized in that: The filter barrel (6) comprises a barrel body and a plurality of bent plates (29), the surface of the barrel body being provided with a plurality of staggered notches from top to bottom, the bent plates (29) being fixedly connected to the inner walls of the notches, and the upper surface of the bent plates (29) being an inclined surface provided with a plurality of dividing holes (30).

7. The oil suspension processing and filtering device according to claim 6, characterized in that: The lowest point of the bending plate (29) is located at the middle of another bending plate (29) below.

8. The oil suspension processing and filtering device according to claim 7, characterized in that: A second stirring assembly (31) is arranged inside the filter barrel (6), and the second stirring assembly (31) comprises a center rod (32), a second stirring plate (33) and a plurality of pushing blades (34). The center rod (32) is rotatably connected to the surface of the bending plate (29), the second stirring plate (33) is fixedly connected to the lower end of the center rod (32), and the plurality of pushing blades (34) are fixedly connected to the upper end of the center rod (32) in an annular array, and the pushing blades (34) are located below the feed pipe (7). The surface of the second stirring plate (33) is provided with a plurality of scattering holes.

9. The oil suspension processing and filtering device according to claim 8, characterized in that: The upper surface of the storage box (1) is fixedly connected to a high-pressure fan (35), and the lower end of the high-pressure fan (35) is provided with an air outlet pipe (36) that penetrates into the storage box (1), and the air outlet pipe (36) is directly opposite to the push blade (34).

10. The oil suspension processing and filtering device according to claim 1, characterized in that: A folded sealing membrane (37) is fixedly connected between the storage box (1) and the filter box (2), and a sealing box cover (38) is hinged on the outer surface of the storage box (1).

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