Efficient granulation device for pesticide preparation processing and operation method thereof

Abstract

The invention discloses an efficient granulation device for pesticide preparation processing and an operation method thereof, and relates to the technical field of pesticide processing.The efficient granulation device comprises a granulation body, a mounting bin is formed in the center of an inner cavity of the granulation body, a linkage bin is fixedly connected to the center of the bottom of the inner wall of the mounting bin, and a linkage assembly is arranged on the inner wall of the linkage bin; a filter screen is mounted at the top of the granulating main body, and a baffle is mounted at the top of the filter screen. When a supporting ring drives a supporting plate and annular elastic cloth to rotate and drives strip-shaped raw materials contained on the surface to move, balls are pushed by the supporting plate to move along a guide groove, so that the annular elastic cloth is pulled by a sliding block, and the problem that in the using process of a traditional efficient granulating device for pesticide preparation processing, in the using process, a traditional efficient granulating device is prone to being damaged is further solved. The invention solves the problem that the quality of pesticide particles is affected due to the fact that pesticide liquid is difficult to completely soak powder raw materials during wet granulation and pesticide particles are easy to break into powder during transportation after the pesticide particles are granulated in the prior art.

Description

Technical Field

[0001] This invention relates to the field of pesticide processing technology, specifically to a high-efficiency granulation device for pesticide formulation processing and its operating method. Background Technology

[0002] Pesticide granules are solid granular formulations with a certain particle size range (usually between 0.1-6 mm) made from technical grade pesticide (active ingredient), carrier (such as clay, diatomaceous earth, plant fiber, starch, water-soluble salts, etc.), and adjuvants (such as binders, dispersants, wetting agents, disintegrants, stabilizers, etc.) through a specific granulation process. In order to avoid dust pollution during the pesticide granulation process, existing equipment often adopts wet granulation. However, in wet granulation, since the proportion of raw material powder is greater than that of pesticide solution, some raw material powder is soaked in pesticide solution during the mixing process. On the one hand, this can easily lead to loose particles during granulation, which may break during transportation. On the other hand, the raw material powder soaked in pesticide solution has strong adhesion, which can easily lead to corrosion inside the equipment and on the surface of the blades if not cleaned in time.

[0003] The existing technology has the following problems: 1. In the process of using existing high-efficiency granulation equipment for pesticide formulation processing, the pesticide solution is difficult to completely wet the powder raw material during wet granulation. As a result, the pesticide granules are prone to break into powder during transportation, which affects the quality of the pesticide granules. 2. During the use of existing high-efficiency granulation equipment for pesticide formulation processing, some pesticide liquid and raw material powder tend to stick to the inner wall of the equipment and the surface of the blades when the pesticide is wet granulated. This not only easily causes corrosion to the surface of the blades and the inner wall of the equipment, but also easily leads to excessive rotational torque of the blades, resulting in blade deformation. Summary of the Invention

[0004] This invention provides a high-efficiency granulation device and its operation method for pesticide formulation processing, in order to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: A high-efficiency granulation device for pesticide formulation processing includes a granulation body. An installation chamber is located at the center of the inner cavity of the granulation body, and a linkage chamber is fixedly connected to the center of the bottom of the inner wall of the installation chamber. A linkage assembly is installed on the inner wall of the linkage chamber. A filter screen is installed on the top of the granulation body, and a baffle is installed on the top of the filter screen. A support plate is fixedly connected to the bottom of the outer wall of the granulation body, and an arc-shaped partition is fixedly connected to the outer wall of the support plate. A waste pipe is fixedly connected to one end of the inner cavity of the arc-shaped partition, and a discharge pipe is fixedly connected to the end of the inner cavity of the arc-shaped partition away from the waste pipe. An extension ring is fixedly connected to the top of the arc-shaped partition, and an extension plate is fixedly connected to the inner wall of the extension ring near the discharge pipe. A blocking plate is fixedly connected to the inner wall of the extension ring near the extension plate.

[0006] A further improvement of the technical solution of the present invention is that: the linkage component includes a motor fixedly connected to the center of the bottom of the hollow inner cavity of the linkage chamber, and a right-angle bevel gear fixedly connected to the output end of the motor, and a lead screw fixedly connected to the top of the right-angle bevel gear; an auxiliary frame is fixedly connected to the center of one side of the hollow inner cavity of the linkage chamber, and the inner wall of the auxiliary frame contacts the side of the outer wall of the lead screw near the right-angle bevel gear; a stirring blade is threadedly connected to the top of one side of the outer wall of the lead screw, and a nut is threadedly connected to the end of the outer wall of the lead screw near the stirring blade.

[0007] A further improvement to the technical solution of this invention is as follows: a support groove is provided at the end of the hollow inner cavity of the linkage chamber away from the motor, and a fixing ring is rotatably connected to the inner wall of the support groove. A linkage pipe is fixedly connected to the inner wall of the fixing ring. A protrusion is provided at one end of the outer wall of the linkage pipe, and a linkage bevel gear is fixedly connected to the bottom of the linkage pipe. The inner wall of the linkage pipe is slidably connected to the outer wall of the lead screw. A transmission bevel gear meshes with one side of the outer wall of the linkage bevel gear, and one side of the outer wall of the transmission bevel gear is rotatably connected to the end of the hollow inner cavity of the linkage chamber away from the auxiliary frame. The bottom of the transmission bevel gear meshes with one side of the outer wall of the right-angle bevel gear. A transmission gear meshes with the side of the outer wall of the right-angle bevel gear away from the transmission bevel gear, and the bottom of the transmission gear is connected to the support. One end of the inner wall of the hopper is rotatably connected, while one end of the outer wall of the transmission gear is slidably connected to one end of the inner cavity of the linkage chamber. An internal gear ring meshes with the side of the outer wall of the transmission gear away from the right-angle bevel gear, and the outer wall of the internal gear ring is rotatably connected to the inner cavity of the granulation body. A support ring is fixedly connected to the outer wall of the internal gear ring. Several support plates are fixedly connected to the outer wall of the support ring, and a limit ring is fixedly connected to one end of the support plate. The outer wall of the limit ring is rotatably connected to the top of one side of the inner wall of the arc-shaped partition. A limit groove is opened at one end of the top of each support plate, and a slider is slidably connected to the inner wall of the limit groove. An extension rod is fixedly connected to the bottom of the slider. A rotating shaft is rotatably connected to one end of the extension rod, and a ball is fixedly connected to the bottom of the rotating shaft.

[0008] A further improvement of the technical solution of the present invention is that: a guide groove is provided on the top of the tray, and the inner wall of the guide groove is slidably connected to the outer wall of the ball.

[0009] A further improvement of the technical solution of the present invention is that: the outer wall of the granulation body is slidably connected with an installation ring, and the bottom of the outer wall of the installation ring is located between the outer wall of the granulation body and the inner wall of the support ring. The bottom of the installation ring contacts an annular elastic cloth, and the bottom of the annular elastic cloth away from the installation ring is installed with the top of the slider.

[0010] A further improvement of the technical solution of the present invention is that: a cold air fan is fixedly connected to one end of the bottom of the granulation body, and a guide pipe is fixedly connected to the output end of the cold air fan; an annular exhaust plate is fixedly connected to one end of the guide pipe, and the outer wall of the annular exhaust plate is fixedly connected to the inner cavity of the granulation body; a plurality of exhaust ports are fixedly connected to the output end of the annular exhaust plate, and the outer wall of the exhaust port is in contact with the inner wall of the mounting ring.

[0011] A further improvement of the technical solution of the present invention is as follows: an installation plate is fixedly connected to the side of the inner wall of the installation chamber near the annular exhaust fan, and one end of the bottom of the installation plate is rotatably connected to the top of the transmission gear. A water pump is fixedly connected to one end of the top of the installation plate, and a U-shaped tube is fixedly connected to the input end of the water pump. The outer wall of the U-shaped tube penetrates the inner wall of the guide tube. A liquid storage chamber is fixedly connected to one end of the U-shaped tube, and the bottom of the liquid storage chamber is fixedly connected to the top end of the installation plate away from the water pump. A liquid guide tube is fixedly connected to one end of the bottom of the inner wall of the liquid storage chamber, and the outer wall of the liquid guide tube is fixedly connected to the inner cavity of the granulation body. A connecting pipe is fixedly connected to the center of the top of the liquid storage chamber, and a hydraulic valve is provided on the inner wall of the connecting pipe.

[0012] A further improvement of the technical solution of the present invention is as follows: the output end of the water pump is fixedly connected to the cooling plate, and the bottom end of the cooling plate away from the water pump is fixedly connected to the end of the connecting pipe away from the liquid storage tank. The outer wall of the cooling plate is fixedly connected to the top of one side of the inner wall of the installation chamber. A heat-conducting ring is rotatably connected to the top of the cooling plate, and a conduction plate is fixedly connected to the top of the heat-conducting ring. Several card boxes are fixedly connected to the top of the conduction plate. The outer wall of the conduction plate is rotatably connected to the end of the inner wall of the installation chamber near the filter screen. A rotating shaft is rotatably connected to the center of the bottom of the conduction plate, and the bottom of the rotating shaft is rotatably connected to the top of the linkage chamber.

[0013] A further improvement of the technical solution of the present invention is that: a pusher blade is slidably connected to the outer wall of the linkage tube, and the bottom of the pusher blade is engaged with the inner wall of the card box, while one end of the pusher blade is slidably connected to the inner wall of the filter screen. A limit ring is fixedly connected to the bottom of one side of the outer wall of the pusher blade, and the upper and lower ends of the outer wall of the limit ring are slidably connected to the bottom of the filter screen and the top of the granulation body.

[0014] A method for high-efficiency granulation in pesticide formulation processing, the method employing the aforementioned high-efficiency granulation apparatus for pesticide formulation processing, as follows: S1: By setting an installation chamber at the center of the inner cavity of the granulation body and a linkage chamber at the center of the bottom of the inner wall of the installation chamber, the linkage components set on the inner wall of the linkage chamber drive the stirring blade and the pushing blade to rotate in opposite directions, so that the raw material is discharged through the filter screen and forms pesticide granules. S2: The linkage component drives a right-angle bevel gear through a motor, which in turn drives a lead screw at the top. The lead screw drives the stirring blade to rotate, while the right-angle bevel gear drives the linkage bevel gear at the bottom of the linkage tube to rotate through the transmission bevel gear. This causes the pushing blade to push the transmission disc to rotate through the card box. S3: By setting a transmission gear on the side of the right-angle bevel gear away from the transmission bevel gear, the transmission gear drives the support ring to rotate through the internal gear ring. By setting a support plate on the outer wall of the support ring, when the support plate rotates, the balls move along the guide groove track set on the top of the support plate, and the annular elastic cloth is pulled by the extension rod and the slider to achieve small-amplitude high-frequency vibration. S4: By setting a cold air fan at one end of the bottom of the granulation body, the cold air fan is started and cold air is sent into the annular exhaust fan through the guide pipe set at the output end. The pesticide granules after granulation are guided by several exhaust ports set at the output end of the annular exhaust fan.

[0015] Due to the adoption of the above technical solution, the technical progress achieved by this invention compared to the prior art is as follows: 1. This invention provides a high-efficiency granulation device for pesticide formulation processing and its operating method. A support ring drives a support plate and annular elastic cloth to rotate, moving the strip-shaped raw material placed on its surface. Under the push of the support plate, the ball bearings move along the guide groove. As the guide groove changes, the slider moves back and forth within the limiting groove. This causes the annular elastic cloth to vibrate at high frequency and small amplitude, dispersing the dry raw material inside the strip-shaped raw material that has not been wetted by the pesticide solution, and moving it towards the edge of the annular elastic cloth. This further solves the problem that in traditional high-efficiency granulation devices for pesticide formulation processing, during wet granulation, the pesticide solution is difficult to completely wet the powdered raw material, leading to pesticide granules easily breaking into powder during transportation, thus affecting the quality of the pesticide granules.

[0016] 2. This invention provides a high-efficiency granulation device for pesticide formulation processing and its operating method. A heat-conducting ring is installed at the top of a cooling plate, and a conduction plate is installed at the top of the heat-conducting ring. This allows cold air to spread through the heat-conducting ring to the surface of the conduction plate. When the raw material is poured onto the surface of the conduction plate, the low temperature transmitted by the conduction plate causes the pesticide solution within the raw material to quickly condense, making the raw material powder appear as slush. At this time, the pushing blades push the raw material powder to the inner wall of the filter screen for accumulation. Under the continuous compression of the pushing blades, the raw material powder passes through the filter screen to form pesticide granules. This further solves the problem that in traditional high-efficiency granulation devices for pesticide formulation processing, during wet granulation, some pesticide solution and raw material powder easily adhere to the inner wall of the device and the surface of the blades. This not only easily corrodes the surface of the blades and the inner wall of the device but also easily leads to excessive rotational torque of the blades, resulting in blade deformation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the bottom structure of the present invention; Figure 3 This is a schematic diagram of the arc-shaped partition structure of the present invention; Figure 4 This is a schematic diagram of the unfolded tray structure of the present invention; Figure 5 This is a cross-sectional structural diagram of the present invention; Figure 6 This is a schematic diagram of the extension rod structure of the present invention; Figure 7 This is a schematic diagram of the mounting plate structure of the present invention; Figure 8 This is a schematic diagram of the liquid storage tank structure of the present invention; Figure 9 This is a schematic diagram of the linkage warehouse structure of the present invention; Figure 10 For the present invention Figure 5 Enlarged view of point A in the middle; Figure 11 For the present invention Figure 5 Enlarged view of point B in the middle; Figure 12 For the present invention Figure 5 Enlarged diagram of point C in the middle.

[0018] In the diagram: 1. Granulation body; 2. Installation chamber; 3. Linkage chamber; 4. Filter screen; 5. Baffle; 6. Support plate; 7. Arc-shaped partition; 8. Waste pipe; 9. Pellet discharge pipe; 10. Extension ring; 11. Extension plate; 12. Blocking plate; 13. Motor; 14. Right angle bevel gear; 15. Lead screw; 16. Auxiliary frame; 17. Stirring blade; 18. Nut; 19. Support groove; 20. Fixing ring; 21. Linkage pipe; 22. Linkage bevel gear; 23. Transmission bevel gear; 24. Transmission gear; 25. Internal gear ring; 26. Support ring; 27. Support 28. Plate; 29. ​​Limiting ring; 30. Limiting groove; 31. Slider; 32. Extension rod; 33. Rotating shaft; 34. Ball bearing; 35. Guide groove; 36. Mounting ring; 37. Annular elastic cloth; 38. Air cooler; 39. Guide pipe; 40. Annular exhaust plate; 41. Exhaust port; 42. Mounting plate; 43. Water pump; 44. U-shaped tube; 45. Liquid storage tank; 46. Liquid guide pipe; 47. Cooling plate; 48. Heat conduction ring; 49. Conducting plate; 50. Card box; 51. Rotating shaft plate; 52. Pusher blade; 53. Limiting ring; 54. Connecting pipe. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0020] like Figures 1 to 12As shown in the embodiment of the present invention, a high-efficiency granulation device for pesticide formulation processing includes a granulation body 1. An installation chamber 2 is formed at the center of the inner cavity of the granulation body 1, and a linkage chamber 3 is fixedly connected to the center of the bottom of the inner wall of the installation chamber 2. A linkage assembly is provided on the inner wall of the linkage chamber 3. A filter screen 4 is installed on the top of the granulation body 1, and a baffle 5 is installed on the top of the filter screen 4. A support plate 6 is fixedly connected to the bottom of the outer wall of the granulation body 1, and an arc-shaped partition 7 is fixedly connected to the outer wall of the support plate 6. A waste pipe 8 is fixedly connected to one end of the inner cavity of the arc-shaped partition 7, and a granulation discharge pipe 9 is fixedly connected to the end of the inner cavity of the arc-shaped partition 7 away from the waste pipe 8. An extension ring 10 is fixedly connected to the top of the arc-shaped partition 7, and the inner wall of the extension ring 10 is close to... An extension plate 11 is fixedly connected to one side of the discharge pipe 9, and a blocking plate 12 is fixedly connected to the inner wall of the extension ring 10 near the extension plate 11. The linkage assembly includes a motor 13 fixedly connected to the center of the bottom of the hollow inner cavity of the linkage chamber 3, and a right-angle bevel gear 14 is fixedly connected to the output end of the motor 13. A lead screw 15 is fixedly connected to the top of the right-angle bevel gear 14. An auxiliary frame 16 is fixedly connected to the center of one side of the hollow inner cavity of the linkage chamber 3, and the inner wall of the auxiliary frame 16 contacts the outer wall of the lead screw 15 near the right-angle bevel gear 14. A stirring blade 17 is threadedly connected to the top of one side of the outer wall of the lead screw 15, and a nut 18 is threadedly connected to the end of the outer wall of the lead screw 15 near the stirring blade 17. The hollow inner cavity of the linkage chamber 3 is far from the motor 13. One end of the linkage tube 21 is provided with a support groove 19, and a fixing ring 20 is rotatably connected to the inner wall of the support groove 19. A linkage tube 21 is fixedly connected to the inner wall of the fixing ring 20. A protrusion is provided at one end of the outer wall of the linkage tube 21, and a linkage bevel gear 22 is fixedly connected to the bottom of the linkage tube 21. The inner wall of the linkage tube 21 is slidably connected to the outer wall of the lead screw 15. A transmission bevel gear 23 meshes with one side of the outer wall of the linkage bevel gear 22, and one side of the outer wall of the transmission bevel gear 23 is rotatably connected to the end of the hollow inner cavity of the linkage chamber 3 away from the auxiliary frame 16. The bottom of the transmission bevel gear 23 meshes with one side of the outer wall of the right angle bevel gear 14. A transmission gear 24 meshes with the side of the outer wall of the right angle bevel gear 14 away from the transmission bevel gear 23, and the bottom of the transmission gear 24 is... One end of the bottom of the inner wall of the installation chamber 2 is rotatably connected, while one end of the outer wall of the transmission gear 24 is slidably connected to one end of the inner cavity of the linkage chamber 3. An internal gear ring 25 meshes with the side of the outer wall of the transmission gear 24 away from the right-angle bevel gear 14, and the outer wall of the internal gear ring 25 is rotatably connected to the inner cavity of the granulation body 1. A support ring 26 is fixedly connected to the outer wall of the internal gear ring 25. Several support plates 27 are fixedly connected to the outer wall of the support ring 26, and a limit ring 28 is fixedly connected to one end of the support plate 27. The outer wall of the limit ring 28 is rotatably connected to the top of one side of the inner wall of the arc-shaped partition 7. A limit groove 29 is opened at one end of the top of each support plate 27, and a slider 30 is slidably connected to the inner wall of the limit groove 29. An extension rod 31 is fixedly connected to the bottom of the slider 30.One end of the extension rod 31 is rotatably connected to a rotating shaft 32, and a ball bearing 33 is fixedly connected to the bottom of the rotating shaft 32. A guide groove 34 is provided on the top of the support plate 6, and the inner wall of the guide groove 34 is slidably connected to the outer wall of the ball bearing 33. An mounting ring 35 is slidably connected to the outer wall of the granulation body 1, and the bottom of the outer wall of the mounting ring 35 is located between the outer wall of the granulation body 1 and the inner wall of the support ring 26. The bottom of the mounting ring 35 contacts an annular elastic cloth 36, and the end of the annular elastic cloth 36 furthest from the mounting ring 35 is mounted to the top of the slider 30.

[0021] During operation, an installation chamber 2 is set at the center of the inner cavity of the granulation body 1, and a linkage chamber 3 is set at the center of the bottom of the inner wall of the installation chamber 2. A motor 13 is set at the center of the bottom of the hollow inner cavity of the linkage chamber 3, and a right-angle bevel gear 14 (here, the right-angle bevel gear 14 is a special gear composed of a right-angle gear and a bevel gear) is set at the output end of the motor 13. A lead screw 15 is set at the top of the right-angle bevel gear 14. An auxiliary frame 16 is set at the center of one side of the hollow inner cavity of the linkage chamber 3, and the auxiliary frame 16 supports the outer wall of the lead screw 15. Since a support groove 19 is set at the end of the hollow inner cavity of the linkage chamber 3 away from the motor 13, and a fixing ring 20 is set on the inner wall of the support groove 19, and a linkage pipe 21 is set on the inner wall of the fixing ring 20. The inner cavity of the linkage pipe 21 does not contact the surface of the lead screw 15, and a protrusion is provided at one end of the outer wall of the linkage pipe 21, so that the inner cavity of the pusher blade 51 is aligned with the protrusion and installed on the outer wall of the linkage pipe 21. Then, the stirring blade 17 is installed on the top of one side of the outer wall of the lead screw 15 (the bottom of the stirring blade 17 does not contact the top of the pusher blade 51, and a gasket is installed between the stirring blade 17 and the linkage pipe 21, which is the prior art). The nut 18 is installed on the top of the lead screw 15 to fix the stirring blade 17. Then, the filter screen 4 is installed on the top of the granulation body 1, and then the baffle 5 is installed on the top of the filter screen 4. A transmission gear 24 is set at one end of the bottom of the inner wall of the installation chamber 2, and one side of the outer wall of the transmission gear 24 passes through the linkage pipe 21. The chamber 3 contacts the side of the outer wall of the right-angle bevel gear 14 away from the transmission bevel gear 23 (where the transmission gear 24 meshes with the right-angle bevel gear 14 at a right angle). An internal gear ring 25 is provided on the side of the outer wall of the transmission gear 24 away from the right-angle bevel gear 14. Since the internal gear ring 25 is located within the cavity of the granulation body 1, and a support ring 26 is provided on the outer wall of the internal gear ring 25, and several support plates 27 are provided on the outer wall of the support ring 26, an annular elastic cloth 36 (which is prior art) is placed on the surface of the support plate 27. Then, an mounting ring 35 is installed on the outer wall of the granulation body 1. The mounting ring 35 is pressed down so that its bottom engages with the support ring 26, and the annular elastic cloth 36 located between the mounting ring 35 and the support ring 26 is fixed. At this point, the raw materials are poured into the baffle 5, and the motor 13 is started. On one hand, the lead screw 15 drives the stirring blade 17 to rotate clockwise, stirring the raw materials and mixing them evenly. On the other hand, the inclined surface of the right-angle bevel gear 14 drives the transmission bevel gear 23 located on the side of the hollow inner cavity of the linkage chamber 3 away from the auxiliary frame 16. The transmission bevel gear 23 drives the linkage bevel gear 22 located at the bottom of the linkage tube 21, so that the linkage tube 21 rotates while driving the pusher blade 51 to rotate counterclockwise. The raw materials, after being evenly mixed by the stirring blade 17, adhere to the inner wall of the filter screen 4 under the rotation of the pusher blade 51. Under the extrusion of the pusher blade 51, the raw materials pass through the filter screen 4 and appear as fine granules. As the raw materials are continuously extruded...It fell onto the surface of the circular elastic fabric 36; It should be further explained that by setting a support plate 6 at the bottom of the outer wall of the granulation body 1 and a guide groove 34 at the top of the support plate 6, and by setting a limiting groove 29 at one end of the top of each support plate 27, and by setting a slider 30 on the inner wall of each limiting groove 29, the top of the slider 30 is used to fix the end of the annular elastic cloth 36 away from the mounting ring 35. By setting an extension rod 31 at the bottom of the slider 30 and a rotating shaft 32 at one end of the extension rod 31, and by setting a ball bearing 33 at the bottom of the rotating shaft 32, when the motor 13 drives the right-angle bevel gear 14 and drives the internal gear ring 25 to rotate in the inner cavity of the granulation body 1 through the transmission gear 24, the internal gear ring 25 drives the support plate 27 and the annular elastic cloth 36 to rotate through the support ring 26, and drives the strip-shaped raw material on the surface to move. Under the push of the support plate 27, the ball bearing 33 moves along the guide groove 34 and moves with the guide groove. The movement of groove 34 causes slider 30 to reciprocate within limiting groove 29, thereby pulling the annular elastic cloth 36 and causing it to vibrate at a high frequency and small amplitude. Under the influence of vibration, the fine granular raw material on the surface of the annular elastic cloth 36 disperses the dry raw material inside that has not been wetted by the pesticide solution and moves it towards the edge of the annular elastic cloth 36. By setting an arc-shaped partition 7 on the outer wall of the tray 6 and setting a waste pipe 8 at one end of the inner cavity of the arc-shaped partition 7, the dry raw material that falls along the surface of the annular elastic cloth 36 moves along the arc-shaped partition 7 into the waste pipe 8 and is discharged through the waste pipe 8. This further solves the problem that in the process of using traditional high-efficiency granulation devices for pesticide formulation processing, the pesticide solution is difficult to completely wet the powder raw material during wet granulation, which leads to the pesticide granules easily breaking into powder during transportation, thus affecting the quality of the pesticide granules. It should be reiterated that by setting an extension ring 10 at the top of the arc-shaped partition 7 and setting an extension plate 11 on the inner wall of the extension ring 10 near the discharge pipe 9, the extension plate 11 is used to gather the qualified pesticide particles conveyed on the surface of the annular elastic cloth 36. Under the friction of centrifugal force and the annular elastic cloth 36, the pesticide particles move along the extension plate 11 toward the discharge pipe 9 set at the end of the inner cavity of the arc-shaped partition 7 away from the waste pipe 8. By setting a blocking plate 12 on the inner wall of the extension ring 10 away from the extension plate 11, the blocking plate 12 is used to block the raw material powder falling into the arc-shaped partition 7, so as to prevent the raw material powder from being discharged through the discharge pipe 9 under the action of centrifugal force.

[0022] A cooler 37 is fixedly connected to one end of the bottom of the granulation body 1, and a guide pipe 38 is fixedly connected to the output end of the cooler 37. An annular exhaust plate 39 is fixedly connected to one end of the guide pipe 38, and the outer wall of the annular exhaust plate 39 is fixedly connected to the inner cavity of the granulation body 1. Several exhaust ports 40 are fixedly connected to the output end of the annular exhaust plate 39, and the outer wall of the exhaust ports 40 contacts the inner wall of the mounting ring 35. An mounting plate 41 is fixedly connected to the inner wall of the mounting chamber 2 near the annular exhaust plate 39, and one end of the bottom of the mounting plate 41 is connected to the transmission gear. The top of the mounting plate 41 is rotatably connected to the mounting plate 41. A water pump 42 is fixedly connected to one end of the mounting plate 41, and a U-shaped pipe 43 is fixedly connected to the input end of the water pump 42. The outer wall of the U-shaped pipe 43 penetrates the inner wall of the guide pipe 38. A liquid storage tank 44 is fixedly connected to one end of the U-shaped pipe 43, and the bottom of the liquid storage tank 44 is fixedly connected to the top end of the mounting plate 41 away from the water pump 42. A guide pipe 45 is fixedly connected to one end of the bottom inner wall of the liquid storage tank 44, and the outer wall of the guide pipe 45 is fixedly connected to the inner cavity of the granulation body 1. The center of the top of the liquid storage tank 44 is fixedly connected to the guide pipe 45. A connecting pipe 53 is fixedly connected, and a hydraulic valve is installed on the inner wall of the connecting pipe 53. The output end of the water pump 42 is fixedly connected to a cooling plate 46, and the bottom end of the cooling plate 46 away from the water pump 42 is fixedly connected to the end of the connecting pipe 53 away from the liquid storage tank 44. The outer wall of the cooling plate 46 is fixedly connected to the top of one side of the inner wall of the installation chamber 2. A heat-conducting ring 47 is rotatably connected to the top of the cooling plate 46, and a conduction plate 48 is fixedly connected to the top of the heat-conducting ring 47. Several card boxes 49 are fixedly connected to the top of the conduction plate 48. The outer wall of the conduction plate 48 is fixedly connected to the top of the installation chamber 2. The inner wall is rotatably connected to one end near the filter screen 4, and a rotating shaft disk 50 is rotatably connected to the center of the bottom of the conduction disk 48. The bottom of the rotating shaft disk 50 is rotatably connected to the top of the linkage chamber 3. A pusher blade 51 is slidably connected to the outer wall of the linkage pipe 21. The bottom of the pusher blade 51 is engaged with the inner wall of the card box 49. One end of the pusher blade 51 is slidably connected to the inner wall of the filter screen 4. A limit ring 52 is fixedly connected to the bottom of one side of the outer wall of the pusher blade 51. The upper and lower ends of the outer wall of the limit ring 52 are slidably connected to the bottom of the filter screen 4 and the top of the granulation body 1.

[0023] During operation, a cold air blower 37 is installed at one end of the bottom of the granulation body 1, and a guide pipe 38 is installed at the output end of the cold air blower 37. One end of the guide pipe 38 is installed on an annular exhaust plate 39 set at the center of the inner cavity of the granulation body 1 (here, the annular exhaust plate 39 is made by installing several guide plates in the annular cavity to guide the air direction, and setting one-way nozzles between the guide plates. When the cold air enters the annular exhaust plate 39, the air pressure continuously increases and pushes open the one-way nozzles, thereby achieving uniform spraying of cold air). The exhaust port 40 set at the output end of the annular exhaust plate 39 discharges cold air through the gap between the mounting rings 35. On the one hand, the airflow guides the pesticide particles squeezed out in the filter screen 4 to avoid some pesticide particles sticking to the surface of the granulation body 1. On the other hand, some uncrushed raw material powder is blown into the arc-shaped partition 7, which effectively increases the screening efficiency of pesticide particles. It should be further explained that by installing an installation plate 41 on the inner wall of the installation chamber 2 near the annular exhaust fan 39, the installation plate 41 supports the liquid storage tank 44 at one end of the top. A liquid guide pipe 45 is installed at one end of the bottom of the inner wall of the liquid storage tank 44, through which coolant is sent into the liquid storage tank 44. Then, the liquid guide pipe 45 is closed, and the water pump 42, located at the top of the installation plate 41 away from the liquid storage tank 44, is started. A U-shaped pipe 43 at the input end of the water pump 42 draws the coolant from the liquid storage tank 44 into the water pump 42. Since the outer wall of the U-shaped pipe 43 penetrates the guide pipe 38, as the liquid flows through the U-shaped pipe 43 to the water pump 42, the coolant in the U-shaped pipe 43 is rapidly cooled by the cold air blown out by the air cooler 37. The coolant then passes through the water pump 42 and is sent through its output end into the cooling plate 46 located at the top of one side of the inner wall of the installation chamber 2. Because the top of the cooling plate 46... A heat-conducting ring 47 is provided (a sealing ring is provided between the heat-conducting ring 47 and the cooling plate 46), and a conduction plate 48 is provided on the top of the heat-conducting ring 47, so that cold air can spread to the surface of the conduction plate 48 through the heat-conducting ring 47. When the raw material is poured into the surface of the conduction plate 48, the low temperature transmitted by the conduction plate 48 causes the liquid in the raw material to condense quickly and the raw material powder to appear as ice slush. At this time, the pusher blade 51 pushes the raw material powder to the inner wall of the filter screen 4 for accumulation, and the raw material powder is continuously squeezed by the pusher blade 51 to pass through the filter screen 4 to form pesticide granules. This further solves the problem that in the process of using traditional high-efficiency granulation equipment for pesticide formulation processing, when pesticides are wet granulated, some liquid and raw material powder are easy to stick to the inner wall of the device and the surface of the blades. This not only easily causes corrosion to the surface of the blades and the inner wall of the device, but also easily leads to excessive rotational torque of the blades, resulting in blade deformation. It should be further explained that by setting a connecting pipe 53 at the center of the top of the liquid storage tank 44, and connecting one end of the connecting pipe 53 to the end of the bottom of the cooling plate 46 away from the water pump 42, when the water pump 42 continuously injects coolant into the cooling plate 46, the coolant in the cooling plate 46 is controlled by a hydraulic valve (which is the prior art) installed on the inner wall of the connecting pipe 53. When the hydraulic pressure is high, the hydraulic valve opens and the coolant flows back into the liquid storage tank 44 through the connecting pipe 53 for cooling. It should be reiterated that by setting several card boxes 49 on the top of the transmission disk 48 and using the card boxes 49 to fix the bottom of the pusher blade 51, when the linkage pipe 21 drives the pusher blade 51 to rotate, the card boxes 49 are used to make the transmission disk 48 rotate around the rotating shaft disk 50 set at the bottom center at the top of the linkage chamber 3. On the one hand, the centrifugal force generated by the rotation of the transmission disk 48 reduces the amount of raw material powder and medicine liquid that condense and adhere to the surface of the transmission disk 48. On the other hand, the transmission disk 48 drives the heat conduction ring 47 to rotate in the cooling disk 46, making the cold air transmitted by the heat conduction ring 47 more uniform. By setting a limiting ring 52 at the bottom of one side of the outer wall of the pusher blade 51 and placing the limiting ring 52 between the bottom of the filter screen 4 and the top of the granulation body 1, the pusher blade 51 is limited during the high-speed rotation process.

[0024] A method for high-efficiency granulation in pesticide formulation processing, the method employing the aforementioned high-efficiency granulation apparatus for pesticide formulation processing, as follows: S1: By setting an installation chamber 2 at the center of the inner cavity of the granulation body 1, and setting a linkage chamber 3 at the center of the bottom of the inner wall of the installation chamber 2, the linkage components set on the inner wall of the linkage chamber 3 drive the stirring blade 17 and the pushing blade 51 to rotate in opposite directions, so that the raw material is discharged through the filter screen 4 and forms pesticide granules. S2: The linkage component drives the right-angle bevel gear 14 through the motor 13, which drives the lead screw 15 set at the top. The lead screw 15 drives the stirring blade 17 to rotate. At the same time, the right-angle bevel gear 14 drives the linkage bevel gear 22 set at the bottom of the linkage tube 21 to rotate through the transmission bevel gear 23, so that the pushing blade 51 pushes the transmission disk 48 to rotate through the card box 49. S3: By setting a transmission gear 24 on the side of the right-angle bevel gear 14 away from the transmission bevel gear 23, the transmission gear 24 drives the support ring 26 to rotate through the internal gear ring 25. By setting a support plate 27 on the outer wall of the support ring 26, when the support plate 27 rotates, the ball 33 moves along the guide groove 34 set on the top of the support plate 6, and pulls the annular elastic cloth 36 through the extension rod 31 and the slider 30 to achieve small-amplitude high-frequency vibration. S4: By setting a cold air fan 37 at one end of the bottom of the granulation body 1, the cold air fan 37 is started and cold air is sent into the annular exhaust plate 39 through the guide pipe 38 set at the output end. The pesticide granules after granulation are guided by several exhaust ports 40 set at the output end of the annular exhaust plate 39.

[0025] The working principle of this high-efficiency granulation device for pesticide formulation processing and its operation method will be explained in detail below.

[0026] like Figures 1-12As shown, an installation chamber 2 is set at the center of the inner cavity of the granulation body 1, and a linkage chamber 3 is set at the center of the bottom of the inner wall of the installation chamber 2. A motor 13 is set at the center of the bottom of the hollow inner cavity of the linkage chamber 3, and a right-angle bevel gear 14 (here, the right-angle bevel gear 14 is a special gear composed of a right-angle gear and a bevel gear) is set at the output end of the motor 13. A lead screw 15 is set at the top of the right-angle bevel gear 14. An auxiliary frame 16 is set at the center of one side of the hollow inner cavity of the linkage chamber 3 to support the outer wall of the lead screw 15. Since a support groove 19 is set at the end of the hollow inner cavity of the linkage chamber 3 away from the motor 13, and a fixing ring 20 is set on the inner wall of the support groove 19, and a linkage pipe 21 is set on the inner wall of the fixing ring 20 (this... The inner cavity of the linkage pipe 21 does not contact the surface of the lead screw 15, and a protrusion is provided at one end of the outer wall of the linkage pipe 21, so that the inner cavity of the pusher blade 51 is aligned with the protrusion and installed on the outer wall of the linkage pipe 21. Then, the stirring blade 17 is installed on the top of one side of the outer wall of the lead screw 15 (the bottom of the stirring blade 17 does not contact the top of the pusher blade 51, and a gasket is installed between the stirring blade 17 and the linkage pipe 21, which is the prior art). The nut 18 is installed on the top of the lead screw 15 to fix the stirring blade 17. Then, the filter screen 4 is installed on the top of the granulation body 1, and then the baffle 5 is installed on the top of the filter screen 4. A transmission gear 24 is set at one end of the bottom of the inner wall of the installation chamber 2, and one side of the outer wall of the transmission gear 24 passes through the linkage chamber. 3. The transmission gear 24 meshes with the right-angle bevel gear 14 on the side of its outer wall away from the transmission bevel gear 23 (where the right-angle face of the transmission gear 24 meshes with the right-angle bevel gear 14). An internal gear ring 25 is provided on the side of the transmission gear 24's outer wall away from the right-angle bevel gear 14. Since the internal gear ring 25 is located within the granulation body 1, and a support ring 26 is provided on the outer wall of the internal gear ring 25, and several support plates 27 are provided on the outer wall of the support ring 26, an annular elastic cloth 36 (which is prior art) is placed on the surface of the support plate 27. Then, the mounting ring 35 is installed on the outer wall of the granulation body 1. The mounting ring 35 is pressed down so that its bottom engages with the support ring 26, and the annular elastic cloth 36 located between the mounting ring 35 and the support ring 26 is fixed. The raw materials are poured into the baffle 5 and the motor 13 is started. On one hand, the lead screw 15 drives the stirring blade 17 to rotate clockwise, stirring the raw materials and mixing them evenly. On the other hand, the inclined surface of the right-angle bevel gear 14 drives the transmission bevel gear 23 located on the side of the hollow inner cavity of the linkage chamber 3 away from the auxiliary frame 16. The transmission bevel gear 23 drives the linkage bevel gear 22 located at the bottom of the linkage tube 21, so that the linkage tube 21 rotates while driving the pusher blade 51 to rotate counterclockwise. The raw materials, which are evenly mixed by the stirring blade 17, adhere to the inner wall of the filter screen 4 under the rotation of the pusher blade 51. Under the extrusion of the pusher blade 51, the raw materials pass through the filter screen 4 and appear as fine granules. As the raw materials are continuously extruded...It fell onto the surface of the circular elastic fabric 36.

[0027] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A high-efficiency granulation device for pesticide formulation processing, comprising a granulation body (1), characterized in that: An installation chamber (2) is provided at the center of the inner cavity of the granulation body (1), and a linkage chamber (3) is fixedly connected at the center of the bottom of the inner wall of the installation chamber (2). A linkage component is provided on the inner wall of the linkage chamber (3). A filter screen (4) is installed on the top of the granulation body (1), and a baffle (5) is installed on the top of the filter screen (4). A support plate (6) is fixedly connected to the bottom of the outer wall of the granulation body (1), and an arc-shaped partition (7) is fixedly connected to the outer wall of the support plate (6). A waste pipe (8) is fixedly connected to one end of the inner cavity of the arc-shaped partition (7), and a discharge pipe (9) is fixedly connected to the end of the inner cavity of the arc-shaped partition (7) away from the waste pipe (8). An extension ring (10) is fixedly connected to the top of the arc-shaped partition (7), and an extension plate (11) is fixedly connected to the side of the inner wall of the extension ring (10) close to the discharge pipe (9). A blockage plate (12) is fixedly connected to the side of the inner wall of the extension ring (10) close to the extension plate (11).

2. The high-efficiency granulation device for pesticide formulation processing according to claim 1, characterized in that: The linkage assembly includes a motor (13) fixedly connected to the center of the bottom of the hollow inner cavity of the linkage chamber (3), and a right-angle bevel gear (14) fixedly connected to the output end of the motor (13), and a lead screw (15) fixedly connected to the top of the right-angle bevel gear (14). An auxiliary frame (16) is fixedly connected to the center of one side of the hollow inner cavity of the linkage chamber (3), and the inner wall of the auxiliary frame (16) contacts the side of the outer wall of the lead screw (15) near the right-angle bevel gear (14). A stirring blade (17) is threadedly connected to the top of one side of the outer wall of the lead screw (15), and a nut (18) is threadedly connected to the end of the outer wall of the lead screw (15) near the stirring blade (17).

3. The high-efficiency granulation device for pesticide formulation processing according to claim 2, characterized in that: The hollow cavity of the linkage chamber (3) is provided with a support groove (19) at the end away from the motor (13), and a fixing ring (20) is rotatably connected to the inner wall of the support groove (19). A linkage pipe (21) is fixedly connected to the inner wall of the fixing ring (20). A protrusion is provided at one end of the outer wall of the linkage pipe (21), and a linkage bevel gear (22) is fixedly connected to the bottom of the linkage pipe (21). The inner wall of the linkage pipe (21) is slidably connected to the outer wall of the lead screw (15). (22) A transmission bevel gear (23) meshes with one side of the outer wall, and one side of the outer wall of the transmission bevel gear (23) is rotatably connected to the end of the hollow inner cavity of the linkage chamber (3) away from the auxiliary frame (16). The bottom of the transmission bevel gear (23) meshes with one side of the outer wall of the right angle bevel gear (14). A transmission gear (24) meshes with the side of the outer wall of the right angle bevel gear (14) away from the transmission bevel gear (23), and the bottom of the transmission gear (24) is rotatably connected to the bottom of the inner wall of the installation chamber (2). The transmission gear (24) is slidably connected to one end of the outer wall of the transmission gear (24) and one end of the inner cavity of the linkage chamber (3). The outer wall of the transmission gear (24) away from the right bevel gear (14) is meshed with an internal gear ring (25), and the outer wall of the internal gear ring (25) is rotatably connected to the inner cavity of the granulation body (1). The outer wall of the internal gear ring (25) is fixedly connected to a support ring (26), and the outer wall of the support ring (26) is fixedly connected to several support plates (27). One end of the support plate (27) is... A limiting ring (28) is fixedly connected, and the outer wall of the limiting ring (28) is rotatably connected to the top of one side of the inner wall of the arc-shaped partition (7). A limiting groove (29) is opened at one end of the top of the support plate (27), and a slider (30) is slidably connected to the inner wall of the limiting groove (29). An extension rod (31) is fixedly connected to the bottom of the slider (30). A rotating shaft (32) is rotatably connected to one end of the extension rod (31), and a ball bearing (33) is fixedly connected to the bottom of the rotating shaft (32).

4. The high-efficiency granulation device for pesticide formulation processing according to claim 3, characterized in that: The top of the tray (6) is provided with a guide groove (34), and the inner wall of the guide groove (34) is slidably connected to the outer wall of the ball (33).

5. The high-efficiency granulation device for pesticide formulation processing according to claim 4, characterized in that: The outer wall of the granulation body (1) is slidably connected to an installation ring (35), and the bottom of the outer wall of the installation ring (35) is located between the outer wall of the granulation body (1) and the inner wall of the support ring (26). The bottom of the installation ring (35) contacts an annular elastic cloth (36), and the bottom of the annular elastic cloth (36) away from the installation ring (35) is installed with the top of the slider (30).

6. The high-efficiency granulation device for pesticide formulation processing according to claim 5, characterized in that: A cooler (37) is fixedly connected to one end of the bottom of the granulation body (1), and a guide pipe (38) is fixedly connected to the output end of the cooler (37). An annular exhaust fan (39) is fixedly connected to one end of the guide pipe (38), and the outer wall of the annular exhaust fan (39) is fixedly connected to the inner cavity of the granulation body (1). Several exhaust ports (40) are fixedly connected to the output end of the annular exhaust fan (39), and the outer wall of the exhaust port (40) is in contact with the inner wall of the mounting ring (35).

7. The high-efficiency granulation device for pesticide formulation processing according to claim 6, characterized in that: An installation plate (41) is fixedly connected to the inner wall of the installation chamber (2) near the annular exhaust fan (39), and one end of the bottom of the installation plate (41) is rotatably connected to the top of the transmission gear (24). A water pump (42) is fixedly connected to one end of the top of the installation plate (41), and a U-shaped pipe (43) is fixedly connected to the input end of the water pump (42). The outer wall of the U-shaped pipe (43) penetrates the inner wall of the guide pipe (38). A liquid storage chamber (44) is fixedly connected to one end of the U-shaped pipe (43), and the bottom of the liquid storage chamber (44) is fixedly connected to the top of the installation plate (41) away from the water pump (42). A liquid guide pipe (45) is fixedly connected to one end of the bottom of the inner wall of the liquid storage chamber (44), and the outer wall of the liquid guide pipe (45) is fixedly connected to the inner cavity of the granulation body (1). A connecting pipe (53) is fixedly connected to the center of the top of the liquid storage chamber (44), and a hydraulic valve is provided on the inner wall of the connecting pipe (53).

8. The high-efficiency granulation device for pesticide formulation processing according to claim 7, characterized in that: The output end of the water pump (42) is fixedly connected to the cooling plate (46), and the bottom end of the cooling plate (46) away from the water pump (42) is fixedly connected to the end of the connecting pipe (53) away from the liquid storage tank (44). The outer wall of the cooling plate (46) is fixedly connected to the top of the inner wall of the installation chamber (2). A heat-conducting ring (47) is rotatably connected to the top of the cooling plate (46), and a conduction plate (48) is fixedly connected to the top of the heat-conducting ring (47). Several card boxes (49) are fixedly connected to the top of the conduction plate (48). The outer wall of the conduction plate (48) is rotatably connected to the end of the inner wall of the installation chamber (2) near the filter screen (4). A rotating shaft plate (50) is rotatably connected to the center of the bottom of the conduction plate (48), and the bottom of the rotating shaft plate (50) is rotatably connected to the top of the linkage chamber (3).

9. The high-efficiency granulation device for pesticide formulation processing according to claim 8, characterized in that: The outer wall of the linkage tube (21) is slidably connected to a pusher blade (51), and the bottom of the pusher blade (51) is engaged with the inner wall of the card box (49). One end of the pusher blade (51) is slidably connected to the inner wall of the filter screen (4). A limit ring (52) is fixedly connected to the bottom of one side of the outer wall of the pusher blade (51), and the upper and lower ends of the outer wall of the limit ring (52) are slidably connected to the bottom of the filter screen (4) and the top of the granulation body (1).

10. A method for high-efficiency granulation in pesticide formulation processing, the method employing the high-efficiency granulation apparatus for pesticide formulation processing described in claim 9, characterized in that: The method is as follows: S1: By setting an installation chamber (2) at the center of the inner cavity of the granulation body (1) and setting a linkage chamber (3) at the center of the bottom of the inner wall of the installation chamber (2), the linkage components set on the inner wall of the linkage chamber (3) drive the stirring blade (17) and the pushing blade (51) to rotate in opposite directions, so that the raw material is discharged through the filter screen (4) and forms pesticide granules. S2: The linkage component drives the right-angle bevel gear (14) through the motor (13), which drives the lead screw (15) set at the top, and the lead screw (15) drives the stirring blade (17) to rotate. At the same time, the right-angle bevel gear (14) drives the linkage bevel gear (22) set at the bottom of the linkage pipe (21) to rotate through the transmission bevel gear (23), so that the pushing blade (51) pushes the transmission disk (48) to rotate through the card box (49); S3: By setting a transmission gear (24) on the side of the right bevel gear (14) away from the transmission bevel gear (23), the transmission gear (24) drives the support ring (26) to rotate through the internal gear ring (25). By setting a support plate (27) on the outer wall of the support ring (26), when the support plate (27) rotates, the ball (33) moves along the guide groove (34) set on the top of the support plate (6) and pulls the annular elastic cloth (36) through the extension rod (31) and the slider (30) to achieve small-amplitude high-frequency vibration. S4: By setting a cold air blower (37) at one end of the bottom of the granulation body (1), start the cold air blower (37) and send the cold air into the annular exhaust fan (39) through the guide pipe (38) set at the output end. Use the several exhaust ports (40) set at the output end of the annular exhaust fan (39) to guide the granulated pesticide granules.

Images