A pesticide processing suspension mixing reactor

Abstract

The invention relates to the technical field of reactors, and specifically discloses a pesticide processing suspension mixing reactor, comprising a mounting frame and a reactor body fixedly mounted on the mounting frame, wherein a self-adjusting stirring and cutting mechanism and a grinding auxiliary crushing mechanism are arranged in the reactor body, wherein the self-adjusting stirring and cutting mechanism comprises a plurality of stirring and chopping components evenly spaced, a driving component for driving the stirring and chopping components, an adjusting component and a hollow rotating shaft rotatably mounted between the top inner wall and the bottom inner wall of the reactor body, wherein the stirring and cutting blades rotate at high speed to rapidly dissolve soluble solid pesticide original drug particles in a solvent, thereby increasing the dissolution rate, and the high-speed rotating stirring and cutting blades generate strong shearing force, which can effectively break the attraction between solid pesticide original drug particles, prevent particle agglomeration, and simultaneously cut larger particles into smaller particles, so that the particles are rapidly and evenly dispersed in water, thereby ensuring the consistency of particle size, and forming a uniform and stable pesticide suspension.

Description

Technical Field

[0001] The invention relates to the technical field of reaction kettles, and more specifically, to a pesticide processing suspension mixing reaction kettle. Background Art

[0002] Pesticides are chemical substances or mixtures used to prevent, control or eliminate plant pests, weeds and other harmful organisms. They are widely used in agricultural, forestry and animal husbandry production, environmental and household hygiene pest control and prevention, industrial product mildew and moth prevention, etc. Pesticide suspension is a common form of pesticide. It is a liquid solution made by suspending solid pesticide particles in a liquid medium. The pesticide particles in the suspension are evenly dispersed in the liquid through stirring or the action of the suspending agent and remain in a stable state for a certain period of time. Compared with liquid or powder pesticide formulations, it has better adhesion and durability.

[0003] At present, the preparation process of pesticide suspension generally includes: raw material preparation, premixing, grinding and dispersion, preparation in a mixing reactor, quality inspection and packaging. After the solid pesticide technical and adjuvant are preliminarily mixed in the premixing stage, the mixture of solid pesticide technical and adjuvant needs to be sent to a grinding device (such as a sand mill, ball mill, etc.) to grind the mixture to refine the pesticide particles, and then add the ground mixture to a suspension mixing reactor with a liquid medium for stirring to evenly disperse the pesticide particles in the liquid medium. However, the current preparation method of pesticide suspension still has certain defects: First, the grinding and dispersion and mixing reaction of pesticide technical and adjuvant are currently carried out separately, which not only lengthens the entire production process of pesticide suspension, but also means that the ground mixture needs to be transferred from the grinding equipment to the mixing reactor, thereby increasing the intermediate transfer time, resulting in the need to improve the preparation efficiency of pesticide suspension.

[0004] Secondly, impurities or contaminants may be mixed into the ground mixture during the transfer from the grinding equipment to the reactor, affecting the quality of the final pesticide suspension. Summary of the invention

[0005] The invention provides a pesticide processing suspension mixing reaction kettle, which solves the technical problem in the prior art that the two processes of grinding, dispersing and mixing reaction of pesticide original medicine and auxiliary agent are carried out separately.

[0006] The present invention provides a pesticide processing suspension mixing reaction kettle, comprising a mounting frame and a kettle body fixedly mounted on the mounting frame, wherein a self-adjusting stirring and cutting mechanism and a grinding auxiliary pulverizing mechanism are arranged in the kettle body, wherein the self-adjusting stirring and cutting mechanism comprises a plurality of stirring and pulverizing components with uniform intervals, a driving component for driving the stirring and pulverizing components, an adjusting component and a hollow rotating shaft rotatably mounted between the top inner wall and the bottom inner wall of the kettle body and having its top end slidingly passing through the kettle body, and the grinding auxiliary pulverizing component comprises a grinding component and a control component for controlling the grinding component to cooperate in grinding.

[0007] The stirring and chopping assembly comprises a mounting sleeve fixedly mounted on the outer side of the hollow rotating shaft and two rotating shafts rotatably mounted in the mounting sleeve and symmetrically mounted on both sides. A stirring and chopping blade is fixedly mounted on one end of the two rotating shafts which are far away from each other.

[0008] The driving component drives the hollow rotating shaft to rotate, thereby driving a plurality of stirring and cutting blades to stir and chop the pesticide original medicine. When chopping large-particle pesticide original medicine, the adjusting component drives the rotating shaft to rotate, thereby driving the stirring and cutting blades to rotate, and the inclination angle of the stirring and cutting blades is adjusted to facilitate the stirring and chopping of large-particle pesticide original medicine. At the same time, during adjustment, the control component will be driven to drive the grinding component to grind the deposited original medicine.

[0009] Furthermore, the adjustment component includes a keyway opened on the inner wall of the hollow rotating shaft and a sliding plate slidably connected in the keyway, two moving rods staggered left and right are fixedly installed on the bottom of the sliding plate, a plurality of teeth are fixedly installed on the adjacent side of the two moving rods, and gears meshing with corresponding teeth are fixedly sleeved on the outer sides of the plurality of rotating shafts.

[0010] Furthermore, an adjusting rod slidably connected to the inner wall of the hollow rotating shaft is rotatably installed on the top of the sliding plate, a cylinder is fixed on the top of the kettle body through a fixing frame, and an output end of the cylinder is fixedly connected to the adjusting rod.

[0011] Furthermore, the grinding assembly comprises two symmetrical slide grooves provided on the inner wall of the kettle body, a grinding filter disc is slidably connected in the two slide grooves, and a plurality of evenly distributed filter holes are provided on the grinding filter disc.

[0012] Furthermore, a grinding gear rod matched with the grinding filter disc is fixedly mounted on the outer side of the hollow rotating shaft, and a plurality of grinding teeth matched with the grinding filter disc are arranged at the bottom of the grinding gear rod.

[0013] Furthermore, the control assembly includes a plurality of hinged seats fixedly mounted on the outside of the hollow rotating shaft and distributed in a circumference, a control rod is hinged on the hinged seat, and a rolling steel ball that is in sliding contact with the grinding filter disc is rotatably mounted on the control rod.

[0014] Furthermore, a plurality of through slots corresponding to the hinged seats are formed on the outer side of the hollow rotating shaft, the control rods are located in the through slots, and the bottom ends of the two moving rods are jointly provided with extrusion rods matching with the control rods.

[0015] Furthermore, the driving assembly includes a driving motor fixedly mounted on the top of the kettle body and a driving pulley fixedly sleeved on the outside of the driving motor output shaft, a driven pulley is fixedly sleeved on the outside of the hollow rotating shaft, and a belt is commonly connected to the driving pulley and the driven pulley.

[0016] Furthermore, a plurality of groups of stirring rods are fixedly mounted on the outer side of the hollow rotating shaft, which are distributed circumferentially and located below the grinding filter disc, and the length of the stirring rods in the same group decreases from top to bottom.

[0017] Furthermore, the top of the kettle body is provided with a raw material inlet and a solvent inlet, and the bottom of the kettle body is provided with a suspension outlet.

[0018] The beneficial effects of the present invention are: 1. Through the cooperation of the self-adjusting stirring and cutting mechanism, the grinding auxiliary crushing mechanism and the stirring rod, the functions of completing the two processes of grinding and dispersion and mixing reaction in the kettle are realized. This integrated design reduces the steps of transferring the raw materials from the grinding and dispersion process to the mixing reaction process, shortens the overall preparation time, and does not require a separate grinding and dispersion device, thereby reducing the preparation cost of the pesticide suspension.

[0019] 2. The high-speed rotation of the stirring and cutting blades can quickly dissolve the soluble solid pesticide particles in the solvent, thereby increasing the dissolution rate of the soluble solid pesticide particles. At the same time, the high-speed rotating stirring and cutting blades produce a strong shear force, which can effectively break the attraction between the solid pesticide particles and prevent the particles from agglomerating. At the same time, the larger particles are cut into smaller particles, so that they are quickly and evenly dispersed in the water, ensuring the consistency of the particle size and forming a uniform and stable pesticide suspension.

[0020] 3. The edges of the stirring blades on the left and right sides are controlled to deflect and tilt downward by adjusting the components. When the edges of the stirring blades are deflected and tilted downward, the direct friction area between the stirring blades and the solid pesticide original particles is reduced, thereby reducing the cutting resistance and making the cutting process smoother, thereby providing a stronger cutting force, and then being able to effectively cut larger solid pesticide original particles.

[0021] 4. When cutting larger pieces of solid pesticide original medicine particles, not only can the cutting blade angle be adjusted, but also the grinding filter disc can be controlled to rise and fit closely with the grinding gear rod, so as to grind and crush the deposited larger pieces of solid pesticide original medicine particles, thereby ensuring that the particles are evenly dispersed in the liquid medium, preventing agglomeration and sedimentation, and further improving the stability and uniformity of the suspension.

[0022] 5. The filter holes on the grinding filter disc can be used to further screen and refine the cut and ground particles, thereby effectively removing large particles that have not been completely cut, preventing large particles from affecting the stability and uniformity of the suspension, and ensuring that the particle size is more uniform. At the same time, the high-speed rotation of the stirring rod can be used to stir the filtered pesticide suspension for the second time, which can further ensure that the particles are evenly dispersed in the liquid medium, prevent agglomeration and sedimentation, and improve the stability and uniformity of the suspension. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the self-adjusting stirring and cutting mechanism, the grinding auxiliary crushing mechanism, the stirring rod and the suspension outlet part of the present invention.

[0025] Figure 3 It is a partial three-dimensional structural schematic diagram of the hollow rotating shaft, adjusting rod, stirring and cutting blade, mounting sleeve and grinding filter disc of the present invention.

[0026] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of the grinding gear rod, the stirring blade, the stirring rod, the rolling steel ball and the control rod.

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the rotating shaft, mounting sleeve, teeth, gears and hollow rotating shaft of the present invention.

[0028] Figure 6 The present invention Figure 5 A partial enlarged view of part A.

[0029] Figure 7 It is a schematic diagram of the three-dimensional structure of the extrusion rod, hinged seat, through groove, control rod, rolling steel ball and stirring rod part of the present invention.

[0030] In the figure: 1, mounting frame; 2, kettle body; 3, self-adjusting stirring and cutting mechanism; 4, grinding auxiliary crushing mechanism; 5, stirring rod; 6, raw material inlet; 7, solvent inlet; 8, suspension outlet; 301, stirring and chopping component; 302, driving component; 303, adjusting component; 304, hollow rotating shaft; 3011, stirring and cutting blade; 3012, mounting sleeve; 3013, rotating shaft; 3021, driving motor; 3022, driving pulley; 3023, driven pulley; 3024 , belt; 3031, keyway; 3032, sliding plate; 3033, moving rod; 3034, teeth; 3035, gear; 3036, adjusting rod; 3037, cylinder; 401, grinding assembly; 402, control assembly; 4011, slide; 4012, grinding filter plate; 4013, filter hole; 4014, grinding gear rod; 4021, hinged seat; 4022, control rod; 4023, rolling steel ball; 4024, through groove; 4025, extrusion rod. DETAILED DESCRIPTION

[0031] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is to enable those skilled in the art to better understand and implement the subject matter described herein. The functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the present specification. Various examples may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples.

[0032] See also Figure 1 , Figure 2 , Figure 3 and Figure 7 In this embodiment, a pesticide processing suspension mixing reaction kettle is proposed, including a mounting frame 1 and a kettle body 2 fixedly mounted on the mounting frame 1, a self-adjusting stirring and cutting mechanism 3 and a grinding auxiliary crushing mechanism 4 are arranged in the kettle body 2, the self-adjusting stirring and cutting mechanism 3 includes a plurality of stirring and chopping components 301 with uniform intervals, a driving component 302 for driving the stirring and chopping components 301, an adjusting component 303 and a hollow rotating shaft 304 rotatably mounted between the top inner wall and the bottom inner wall of the kettle body 2, and the top end slides through the kettle body 2, the grinding auxiliary crushing component includes a grinding component 401 and a control component 402 for controlling the grinding component 401 to cooperate with grinding, the top of the kettle body 2 is provided with a raw drug inlet 6 and a solvent inlet 7, and the bottom of the kettle body 2 is provided with a suspension outlet 8.

[0033] See also Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6The mixing and chopping assembly 301 includes a mounting sleeve 3012 fixedly mounted on the outside of the hollow rotating shaft 304 and two rotating shafts 3013 rotatably mounted in the mounting sleeve 3012 and symmetrically mounted on the left and right sides. A mixing and chopping blade 3011 is fixedly mounted on one end of the two rotating shafts 3013 away from each other.

[0034] See also Figure 2 The driving assembly 302 includes a driving motor 3021 fixedly mounted on the top of the kettle body 2 and a driving pulley 3022 fixedly sleeved on the outside of the output shaft of the driving motor 3021. A driven pulley 3023 is fixedly sleeved on the outside of the hollow rotating shaft 304. The driving pulley 3022 and the driven pulley 3023 are jointly connected with a belt 3024.

[0035] When in use, the solid pesticide technical and the adjuvant are preliminarily mixed by an external mixing device to ensure that the adjuvant can evenly cover the surface of the pesticide particles. Then, the premixed solid pesticide technical and adjuvant are added to the kettle body 2 through the technical inlet 6. Then, clean water is added to the kettle body 2 through the solvent inlet 7. Then, the driving motor 3021 is started. The output shaft of the driving motor 3021 rotates to drive the driving pulley 3022 to rotate. The driving pulley 3022 rotates to drive the driven pulley 3023 to rotate through the belt 3024, thereby driving the hollow shaft 304 to rotate, and then driving a plurality of The rotating shaft 3013 rotates accordingly, causing the several stirring and cutting blades 3011 that are initially in a horizontal state to rotate at high speed to stir and chop the pesticide technical. The stirring will cause the soluble solid pesticide technical particles to quickly dissolve in the solvent, thereby increasing the dissolution rate of the soluble solid pesticide technical particles. At the same time, the high-speed rotating stirring and cutting blades 3011 generate a strong shear force, which can effectively break the attraction between the solid pesticide technical particles and prevent the particles from agglomerating. At the same time, larger particles can be cut into smaller particles, so that they can be quickly and evenly dispersed in the water, ensuring the consistency of the particle size and forming a uniform and stable pesticide suspension.

[0036] See also Figure 2 , Figure 5 and Figure 6 The adjustment component 303 includes a keyway 3031 opened on the inner wall of the hollow rotating shaft 304 and a sliding plate 3032 slidably connected to the keyway 3031, and two moving rods 3033 staggered on the left and right are fixedly installed at the bottom of the sliding plate 3032, and a plurality of teeth 3034 are fixedly installed on the adjacent side of the two moving rods 3033, and a plurality of gears 3035 meshing with the corresponding teeth 3034 are fixedly sleeved on the outer sides of the rotating shafts 3013.

[0037] See also Figure 2 , Figure 5 and Figure 6An adjusting rod 3036 slidably connected to the inner wall of the hollow rotating shaft 304 is rotatably installed on the top of the sliding plate 3032 , and a cylinder 3037 is fixed to the top of the kettle body 2 through a fixing frame, and the output end of the cylinder 3037 is fixedly connected to the adjusting rod 3036 .

[0038] During specific use, when it is necessary to cut larger pieces of solid pesticide original medicine particles, the cylinder 3037 is started, so that the output end of the cylinder 3037 pushes the adjustment rod 3036 to move downward, thereby driving the sliding plate 3032 to slide downward in the key slot 3031, and then pushing the two moving rods 3033 to move downward, so that the teeth 3034 are engaged with the corresponding gears 3035, thereby driving the rotating shafts 3013 on the left and right sides to rotate in the opposite direction, and driving the cutting edges of the stirring and cutting blades 3011 on the left and right sides to deflect and tilt downward. When the cutting edges of the stirring and cutting blades 3011 deflect and tilt downward, the direct friction area between the stirring and cutting blades 3011 and the solid pesticide original medicine particles is reduced, thereby reducing the cutting resistance, making the cutting process smoother, thereby providing a stronger cutting force, and then effectively cutting larger solid pesticide original medicine particles. Then, as the hollow rotating shaft 304 continues to rotate, the stirring and cutting blades 3011 adjusted to the inclined state are driven to stir and cut larger pieces of solid pesticide original medicine particles.

[0039] See also Figure 2 , Figure 3 , Figure 4 and Figure 7 The grinding assembly 401 includes two symmetrical slide grooves 4011 opened on the inner wall of the kettle body 2, and a grinding filter disc 4012 is slidably connected in the two slide grooves 4011. The grinding filter disc 4012 is provided with a plurality of filter holes 4013 that are evenly distributed.

[0040] See also Figure 2 , Figure 3 , Figure 4 and Figure 7 A grinding gear rod 4014 matching with the grinding filter disc 4012 is fixedly mounted on the outer side of the hollow rotating shaft 304 , and a plurality of grinding teeth matching with the grinding filter disc 4012 are provided at the bottom of the grinding gear rod 4014 .

[0041] See also Figure 4 and Figure 7 The control assembly 402 includes a plurality of hinged seats 4021 fixedly mounted on the outside of the hollow rotating shaft 304 and distributed in a circumference, a control rod 4022 is hinged on the hinged seat 4021, and a rolling steel ball 4023 that is in sliding contact with the grinding filter disc 4012 is rotatably mounted on the control rod 4022.

[0042] See also Figure 4 and Figure 7The outer side of the hollow shaft 304 is provided with a plurality of through slots 4024 corresponding to the hinge seat 4021 , the control rod 4022 is located in the through slot 4024 , and the bottom ends of the two moving rods 3033 are jointly installed with an extrusion rod 4025 that cooperates with the control rod 4022 .

[0043] See also Figure 4 and Figure 7 A plurality of groups of stirring rods 5 are fixedly mounted on the outer side of the hollow rotating shaft 304 and are distributed in a circle and are located below the grinding filter disc 4012 . The length of the stirring rods 5 of the same group decreases from top to bottom.

[0044] When in use, when the chopping blade 3011 is in an initial horizontal state, the control rod 4022 abuts against the top wall of the through slot 4024. When the output end of the cylinder 3037 pushes the adjusting rod 3036 to move downward, the squeezing rod 4025 is synchronously driven to move downward through the two moving rods 3033. When the squeezing rod 4025 moves downward, it first squeezes the control rod 4022, driving the control rod 4022 to rotate around the hinged portion between the control rod 4022 and the hinged seat 4021, so that the control rod 4022 is separated from the top wall of the through slot 4024, thereby driving the rolling steel ball 4025 to move downward through the control rod 4022. The grinding filter disc 4012 is lifted upwards to move the grinding filter disc 4012 upwards and close to the grinding gear rod 4014. Then, as the hollow shaft 304 continues to rotate, the chopping blade 3011 adjusted to the inclined state is driven to rotate and chop larger pieces of solid pesticide technical particles. A small number of larger pieces of solid pesticide technical particles that are not cut are deposited on the top of the grinding filter disc 4012. At this time, as the hollow shaft 304 rotates, the grinding gear rod 4014 is driven to rotate at a high speed to grind and crush the larger pieces of solid pesticide technical particles that fall on the top of the grinding filter disc 4012. When cutting the particles, not only can the cutting edge angle of the stirring blade 3011 be adjusted, but also the grinding filter plate 4012 can be controlled to rise and fit closely with the grinding gear rod 4014 to grind and crush the deposited larger solid pesticide original drug particles, thereby ensuring that the particles are evenly dispersed in the liquid medium, preventing agglomeration and sedimentation, and further improving the stability and uniformity of the suspension. Since large-particle pesticide raw materials require stronger cutting force and more delicate grinding process to ensure that they are fully refined, thereby improving the uniformity and stability of the suspension, therefore, when cutting large particles, the grinding filter plate 4012 is controlled to rise and fit closely with the grinding gear rod 4014. 014 fits tightly together, and the grinding effect of the grinding tooth rod 4014 can be used more effectively to fully grind and refine large particles. When cutting small-particle pesticide raw materials, the cutting process is relatively simple and does not require excessive grinding. By controlling the grinding filter disc 4012 to descend and separate from the grinding tooth rod 4014, it is avoided that the grinding filter disc 4012 still fits tightly with the grinding tooth rod 4014, resulting in excessive grinding, destroying the small particle structure, and affecting the performance of the suspension. At the same time, it can also avoid the problem that the grinding filter disc 4012 and the grinding tooth rod 4014 rub for a long time and aggravate the wear and affect the service life.

[0045] After being filtered through the filter holes 4013 on the grinding filter disc 4012, the pesticide suspension enters the bottom of the grinding filter disc 4012. The filter holes 4013 on the grinding filter disc 4012 can further screen and refine the particles that have been cut and ground, thereby effectively removing large particles that have not been completely cut, preventing large particles from affecting the stability and uniformity of the suspension, and ensuring that the particle size is more uniform. At the same time, the rotation of the hollow shaft 304 will drive the stirring rod 5 to rotate at a high speed, and perform secondary stirring on the filtered pesticide suspension. The secondary stirring can further ensure that the particles are evenly dispersed in the liquid medium, prevent agglomeration and sedimentation, and improve the stability and uniformity of the suspension. The pesticide suspension after the secondary stirring is discharged through the suspension outlet 8.

[0046] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A pesticide processing suspension mixing reactor, characterized in that: include: A mounting frame (1) and a kettle body (2) fixedly mounted on the mounting frame (1), wherein a self-adjusting stirring and cutting mechanism (3) and a grinding and pulverizing mechanism (4) are arranged in the kettle body (2), wherein the self-adjusting stirring and cutting mechanism (3) comprises a plurality of stirring and pulverizing components (301) spaced evenly apart, a driving component (302) for driving the stirring and pulverizing components (301), an adjusting component (303), and a hollow rotating shaft (304) rotatably mounted between the top inner wall and the bottom inner wall of the kettle body (2), and the top end of which slides through the kettle body (2), and the grinding and pulverizing mechanism (4) comprises a grinding component (401) and a control component (402) for controlling the grinding component (401) to cooperate with the grinding; The stirring and chopping assembly (301) comprises a mounting sleeve (3012) fixedly mounted on the outside of the hollow rotating shaft (304) and two rotating shafts (3013) rotatably mounted in the mounting sleeve (3012) and symmetrically mounted on both sides, and stirring and chopping blades (3011) are fixedly mounted on the ends of the two rotating shafts (3013) that are far away from each other; The adjustment assembly (303) comprises two movable rods (3033) staggered to the left and right, a plurality of teeth (3034) being fixedly mounted on adjacent sides of the two movable rods (3033), and a plurality of gears (3035) meshing with corresponding teeth (3034) being fixedly sleeved on the outer sides of the plurality of rotating shafts (3013); The grinding assembly (401) comprises a grinding filter disc (4012); a grinding tooth rod (4014) matching with the grinding filter disc (4012) is fixedly mounted on the outer side of the hollow rotating shaft (304); a plurality of grinding teeth matching with the grinding filter disc (4012) are provided at the bottom of the grinding tooth rod (4014); The control assembly (402) comprises a plurality of hinged seats (4021) fixedly mounted on the outside of the hollow rotating shaft (304) and distributed in a circumferential manner, and a control rod (4022) is hingedly mounted on the hinged seat (4021); an extrusion rod (4025) matched with the control rod (4022) is commonly mounted at the bottom ends of the two moving rods (3033); when the extrusion rod (4025) moves downward, it squeezes the control rod (4022), driving the control rod (4022) to rotate around the hinged portion between the control rod and the hinged seat (4021), thereby lifting the grinding filter disc (4012) upward and pressing it against the grinding gear rod (4014); The driving component (302) drives the hollow rotating shaft (304) to rotate, thereby driving a plurality of stirring blades (3011) to stir and chop the pesticide technical. When chopping large-particle pesticide technical, the adjusting component (303) drives the rotating shaft (3013) to rotate, thereby driving the stirring blades (3011) to rotate, and adjusting the inclination angle of the stirring blades (3011) to facilitate stirring and chopping of large-particle pesticide technical. At the same time, during the adjustment, the control component (402) is driven to drive the grinding component (401) to grind the deposited technical.

2. A pesticide processing suspension mixing reactor according to claim 1, characterized in that: The adjustment assembly (303) further comprises a keyway (3031) formed on the inner wall of the hollow rotating shaft (304) and a sliding plate (3032) slidably connected to the keyway (3031), and two movable rods (3033) staggered to the left and right are fixedly mounted on the bottom of the sliding plate (3032).

3. A pesticide processing suspension mixing reactor according to claim 2, characterized in that: An adjusting rod (3036) slidably connected to the inner wall of the hollow rotating shaft (304) is rotatably mounted on the top of the sliding plate (3032), and a cylinder (3037) is fixed to the top of the kettle body (2) via a fixing frame, and an output end of the cylinder (3037) is fixedly connected to the adjusting rod (3036).

4. A pesticide processing suspension mixing reactor according to claim 3, characterized in that: The grinding assembly (401) further comprises two symmetrical slide grooves (4011) provided on the inner wall of the kettle body (2), a grinding filter disc (4012) being slidably connected in the two slide grooves (4011), and a plurality of evenly distributed filter holes (4013) being provided on the grinding filter disc (4012).

5. A pesticide processing suspension mixing reactor according to claim 4, characterized in that: A rolling steel ball (4023) is rotatably mounted on the control rod (4022) and is in sliding contact with the grinding filter disc (4012).

6. A pesticide processing suspension mixing reactor according to claim 5, characterized in that: A plurality of through slots (4024) corresponding to the hinge seat (4021) are formed on the outer side of the hollow rotating shaft (304), and the control rod (4022) is located in the through slots (4024).

7. A pesticide processing suspension mixing reactor according to claim 1, characterized in that: The driving assembly (302) comprises a driving motor (3021) fixedly mounted on the top of the kettle body (2) and a driving pulley (3022) fixedly sleeved on the outside of the output shaft of the driving motor (3021); a driven pulley (3023) is fixedly sleeved on the outside of the hollow rotating shaft (304); and a belt (3024) is commonly connected to the driving pulley (3022) and the driven pulley (3023) for transmission.

8. A pesticide processing suspension mixing reactor according to claim 4, characterized in that: A plurality of groups of stirring rods (5) distributed in a circle and located below the grinding filter disc (4012) are fixedly mounted on the outside of the hollow rotating shaft (304), and the lengths of the stirring rods (5) of the same group decrease from top to bottom.

9. A pesticide processing suspension mixing reactor according to claim 1, characterized in that: The top of the kettle body (2) is provided with a raw material inlet (6) and a solvent inlet (7), and the bottom of the kettle body (2) is provided with a suspension outlet (8).

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