An emulsifying reactor for raw materials used in pesticide production

Abstract

The present invention relates to the technical field of reactors, and in particular to a raw material emulsification reactor for pesticide production, comprising a control cabinet and a reactor body fixedly connected to the control cabinet, a reactor cover is provided above the reactor body, a top box is provided on the top of the control cabinet, a connecting tube is fixedly connected between the top of the reactor cover and the bottom of the top box, a lifting mechanism for driving the top box to move upward is provided inside the control cabinet, a round rod is rotatably connected to the center position of the bottom of the reactor cover, a rotating motor is fixedly connected to the bottom of the top box, a half-circular ring-shaped replacement plate is provided below the rotating motor, an I-shaped upper arc groove and an I-shaped lower arc groove are respectively provided at both ends of the replacement plate, a stirring rack is provided below the round rod, and an installation arc groove is provided at the bottom of the round rod. Through the arrangement of the above structure, the present invention can automatically take out the stirring rack in the reactor and lower it to a low place, so that the staff can take out the stirring rack for cleaning and maintenance, thereby eliminating the need for the staff to climb up to disassemble the stirring rack.

Description

Technical Field

[0001] The invention relates to the technical field of reactors, in particular to a raw material emulsification reactor for pesticide production. Background Art

[0002] Pesticides are chemical substances or mixtures used to prevent, control or eliminate plant pests, weeds and other harmful organisms. Reactors are required for emulsification in the emulsification process of pesticide production. Reactors are broadly understood as containers for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are achieved. Reactors are widely used in the fields of chemical industry, pesticides, dyes, food, etc. They are mainly pressure vessels used to complete processes such as sulfidation, nitration, hydrogenation, hydrocarbonization, polymerization, and condensation.

[0003] A reactor with publication number CN116712955A in the prior art is provided with an inner stirring shaft in the reactor body and a detachable outer stirring shaft is fixed by a fixing unit. After the chemical reaction is completed, the outer stirring shaft can be disassembled, taken out and cleaned. At the same time, a clamping installation unit is provided at the lower end of the outer stirring shaft to clamp the filter paper, and the filter paper is placed at the bottom of the reactor body close to the inner wall of the reactor body. In this way, after the reaction is completed and the liquid solvent is discharged, when the outer stirring shaft is taken out, the fixed substance produced by the reaction will be precipitated on the filter paper and then taken out. In this way, solid-liquid separation can be achieved quickly and the overall cleaning of the reactor body is also convenient.

[0004] Although it is convenient to disassemble the stirring shaft for cleaning, there are still some defects in actual use. When cleaning the stirring shaft of the reactor, it is necessary to manually take it out and then install the cleaned stirring shaft. It is not only time-consuming and laborious, but also more inconvenient for reactors with higher heights to disassemble, and workers are required to climb high for disassembly and assembly.

[0005] Therefore, a raw material emulsification reactor for pesticide production is proposed to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a raw material emulsification reactor for pesticide production.

[0007] To achieve the above purpose, the technical solution adopted by the present invention is: a raw material emulsification reaction kettle for pesticide production, comprising a control cabinet, and a kettle body fixedly connected to the control cabinet, a kettle cover is arranged above the kettle body, a top box is arranged on the top of the control cabinet, a connecting cylinder is fixedly connected between the top of the kettle cover and the bottom of the top box, a lifting mechanism for driving the top box to move upward is arranged inside the control cabinet, a round rod is rotatably connected to the center position of the bottom of the kettle cover, a rotating motor is fixedly connected to the bottom of the top box, a half-circular ring-shaped replacement plate is arranged below the rotating motor, an I-shaped upper arc groove and an I-shaped lower arc groove are respectively opened at both ends of the replacement plate, a stirring frame is arranged below the round rod, and a mounting arc groove is opened at the bottom of the round rod;

[0008] A round block adapted to the mounting arc groove is fixedly connected to the top of the stirring frame, an L-shaped rod is slidably connected to the outer wall of the round rod, one end of the L-shaped rod is fixedly connected to the U-shaped block, and the other end of the L-shaped rod is fixedly connected to an extrusion rod, an annular groove is provided on the outer wall of the round block at a position corresponding to the lower arc groove, a half-circular ring-shaped locking groove is provided on the outer wall of the round block at a position corresponding to the U-shaped block, an arc plate is fixedly connected to the top of the replacement plate, and an inclined plate is obliquely fixedly connected to the end of the arc plate close to the lower arc groove, and the bottom of the extrusion rod extends to a position where the inclined plate can be extruded.

[0009] In the above technical solution, further, the lifting mechanism includes an electric telescopic cylinder, a pair of which are provided, and both of the electric telescopic cylinders are fixedly connected to the inner side of the control cabinet, and the output end of the electric telescopic cylinder passes through the top of the control cabinet and is fixedly connected to the bottom of the top box, and a stirring motor is fixedly connected to the bottom end of the top box and above the kettle body, and the output end of the stirring motor passes through the top box and the kettle cover and is fixedly connected to the round rod.

[0010] In the above technical solution, further, a pair of upper springs are fixedly connected between the extrusion rod and the outer wall of the round rod, and the outer wall of the extrusion rod is configured as a smooth arc surface.

[0011] In the above technical solution, further, the round rod is configured as an inverted T-shape, the top of the round rod is fixedly connected with a lower positioning sensor, and the bottom of the kettle cover is fixedly connected with an upper positioning sensor.

[0012] In the above technical solution, further, a T-frame is fixedly connected to the inner side of the replacement plate, the output end of the rotating motor is fixedly connected to the top of the T-frame, the outer wall of the rotating motor is fixedly connected to a support frame, and the support frame is fixedly connected to the bottom of the top box.

[0013] In the above technical solution, further, an L-shaped groove is provided at the top of the installation arc groove and outside the round block. The L-shaped groove is arranged on the side away from the lower arc groove. An L-shaped limiting rod for restricting the sliding position of the round block is slidably connected inside the L-shaped groove. A pair of lower springs are fixedly connected between the top of the L-shaped limiting rod and the top of the L-shaped groove. A lower rod is fixedly connected to the side wall of the L-shaped limiting rod. An unlocking rod in the shape of a quarter circle is fixedly connected inside the replacement plate. The unlocking rod is inclined on the side close to the lower arc groove.

[0014] In the above technical solution, further, a recessed groove is provided at the bottom of the lower rod, and a roller is rotatably connected inside the groove.

[0015] In the above technical solution, further, a lower groove is provided inside the upper arc groove, and a U-shaped magnet is fixedly connected inside the lower groove. The round block is made of a material that can be adsorbed by the U-shaped magnet. An indication arrow for indicating the insertion direction of the round block is provided at the top of the replacement plate and beside the upper arc groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Through the mutual cooperation of structures such as the lower arc groove, the round rod, and the rotating motor with the lifting mechanism, the present invention can automatically take out the stirring frame in the reaction kettle and lower it to a low position, facilitating the staff to take out the stirring frame for cleaning and maintenance. Thus, it is not necessary for the staff to climb high to disassemble the stirring frame, improving the convenience performance of the device.

[0018] 2. Through the settings of structures such as the upper arc groove, the L-shaped limiting rod, and the lower spring, the present invention can install a new stirring frame on the reaction kettle after taking out the old stirring frame, so that it is not necessary for the staff to disassemble and assemble the stirring frame, further improving the convenience performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front three-dimensional structure diagram of the reaction kettle of the present invention;

[0020] Figure 2 is a three-dimensional structure diagram when the reaction kettle of the present invention is opened;

[0021] Figure 3 is an overall external structure diagram of the top box, the kettle cover, and the rotating motor of the present invention;

[0022] Figure 4 is a bottom three-dimensional structure diagram of the kettle cover of the present invention;

[0023] Figure 5 is an enlarged partial structure diagram at Figure 4 A in the present invention;

[0024] Figure 6 Schematic diagram of the fully-sectioned three-dimensional structure of the side of the round rod of the present invention;

[0025] Figure 7 Schematic diagram of the separated local appearance structure of the stirring frame, round block and L-shaped rod of the present invention;

[0026] Figure 8 Schematic diagram of the top-down three-dimensional structure of the replacement plate and the rotating motor of the present invention;

[0027] Figure 9 Attachment of the present invention Figure 8 Schematic diagram of the partial enlarged structure at position B in the figure.

[0028] In the figure: 1, control cabinet; 2, kettle body; 3, kettle cover; 4, top box; 5, connecting cylinder; 6, round rod; 7, rotating motor; 8, replacement plate; 9, upper arc groove; 10, lower arc groove; 11, stirring frame; 12, installation arc groove; 13, round block; 14, L-shaped rod; 15, U-shaped block; 16, extrusion rod; 17, annular groove; 18, locking groove; 19, arc plate; 20, inclined plate; 21, electric telescopic cylinder; 22, stirring motor; 23, upper spring; 24, lower positioning sensor; 25, L-shaped groove; 26, L-shaped limiting rod; 27, lower spring; 28, T-shaped frame; 29, support frame; 30, unlocking rod; 31, lower rod; 32, groove; 33, roller; 34, lower groove; 35, U-shaped magnet; 36, indicating arrow; 37, upper positioning sensor. Detailed implementation manners

[0029] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation manners.

[0030] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention may be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the limitations of the specific embodiments disclosed below.

[0031] Such as Figures 1-9A raw material emulsification reactor for pesticide production shown in the figure comprises a control cabinet 1, and a kettle body 2 fixedly connected to the control cabinet 1, a kettle cover 3 is arranged above the kettle body 2, it should be noted that a sealing structure is arranged between the kettle cover 3 and the kettle body 2 to ensure the sealing effect during the pesticide emulsification reaction, a top box 4 is arranged on the top of the control cabinet 1, a connecting tube 5 is fixedly connected between the top of the kettle cover 3 and the bottom of the top box 4, a lifting mechanism for driving the top box 4 to move upward is arranged inside the control cabinet 1, a round rod 6 is rotatably connected to the center position of the bottom of the kettle cover 3, it should be noted that the height of the round rod 6 does not exceed the bottom end of the kettle cover 3, otherwise it will affect the normal replacement of the device, and the top box A rotating motor 7 is fixedly connected to the bottom of the rotating motor 7, a half-circular ring-shaped replacement plate 8 is provided below the rotating motor 7, an I-shaped upper arc groove 9 and an I-shaped lower arc groove 10 are respectively provided at both ends of the replacement plate 8, a stirring frame 11 is provided below the round rod 6, a mounting arc groove 12 is provided at the bottom of the round rod 6, a T-shaped frame 28 is fixedly connected to the inner side of the replacement plate 8, the output end of the rotating motor 7 is fixedly connected to the top of the T-shaped frame 28, a support frame 29 is fixedly connected to the outer wall of the rotating motor 7, and the support frame 29 is fixedly connected to the bottom of the top box 4. The setting of the support frame 29 further improves the stability of the rotating motor 7, thereby increasing the stability of the equipment during operation;

[0032] The lifting mechanism includes an electric telescopic cylinder 21, a pair of which are provided. The electric telescopic cylinders 21 are fixedly connected to the inner side of the control cabinet 1. The output end of the electric telescopic cylinder 21 passes through the top of the control cabinet 1 and is fixedly connected to the bottom of the top box 4. A stirring motor 22 is fixedly connected to the bottom end of the top box 4 and above the kettle body 2. The output end of the stirring motor 22 passes through the top box 4 and the kettle cover 3 and is fixedly connected to the round rod 6.

[0033] When in use, the pesticide raw materials are added through the feed port on the kettle cover 3, and then the stirring motor 22 is controlled to start and drive the round rod 6 to rotate. At this time, since the U-shaped block 15 is inserted in the locking groove 18, the round block 13 will be pushed to rotate simultaneously through the U-shaped block 15 when the round rod 6 rotates, thereby driving the stirring frame 11 at the bottom to rotate, thereby achieving a mixing reaction of the pesticide raw materials in the kettle body 2, and finally the pesticide after the emulsification reaction is completed is discharged through the discharge port at the bottom of the kettle body 2.

[0034] A round block 13 fixedly connected to the top of the stirring frame 11 is adapted to the installation arc groove 12. The outer wall of the round rod 6 is slidably connected through an L-shaped rod 14. One end of the L-shaped rod 14 is fixedly connected to a U-shaped block 15, and the other end of the L-shaped rod 14 is fixedly connected to an extrusion rod 16. An annular groove 17 is provided on the outer wall of the round block 13 at a position corresponding to the lower arc groove 10. A locking groove 18 in the shape of a half-ring is provided on the outer wall of the round block 13 at a position corresponding to the U-shaped block 15. The top end of the replacement plate 8 is fixedly connected to an arc plate 19. Here, it should be noted that the end of the arc plate 19 on the side away from the lower arc groove 10 is arranged at a position corresponding to the center of the upper arc groove 9. Thus, after the new stirring frame 11 is screwed into the installation arc groove 12, the extrusion of the extrusion rod 16 can be released, and the position of the round block 13 can be quickly locked. The end of the arc plate 19 on the side close to the lower arc groove 10 is fixedly connected to an inclined plate 20 obliquely. The bottom of the extrusion rod 16 extends to a position where it can be squeezed by the inclined plate 20. A pair of upper springs 23 are fixedly connected between the extrusion rod 16 and the outer wall of the round rod 6. Through the arrangement of the upper springs 23, it is convenient for the arc plate 19 to slide away from beside the extrusion rod 16. When releasing the extrusion of the extrusion rod 16, the extrusion rod 16 is pushed to quickly reset. The outer wall of the extrusion rod 16 is set as a smooth arc surface, which is convenient for the inclined plate 20 to push the extrusion rod 16 to move more smoothly, improving the smoothness during the operation of the device;

[0035] When it is necessary to clean the inside of the kettle body 2 after the pesticide emulsification reaction is discharged, the inside of the kettle body 2 is rinsed through a cleaning device (since there are many structures on the stirring frame 11 and there are many dead points, it is impossible to completely clean the stirring frame 11 only by rinsing). After the rinsing is completed, first, the round block 13 on the cleaned stirring frame 11 is inserted into the upper arc groove 9 through the annular groove 17 (it is not the same stirring frame 11 as that in the kettle body 2). Then, the electric telescopic cylinder 21 of the lifting mechanism can be controlled to start and push the top box 4 to move upward, driving the rotary motor 7 and the kettle cover 3 to move upward at the same time. Thus, the kettle cover 3 is separated from the kettle body 2, and at the same time, the stirring frame 11 in the kettle body 2 and the stirring frame 11 on the replacement plate 8 are driven to move upward. Then, after the stirring frame 11 is completely lifted out of the kettle body 2;

[0036] The rotation motor 7 can be controlled to start, driving the T-shaped frame 28 and the replacement plate 8 to rotate, so that the replacement plate 8 rotates under the kettle cover 3, and then the lower arc groove 10 is inserted into the annular groove 17 on the round rod 6. At the same time, the unlocking rod 30 inside the replacement plate 8 will move under the roller 33, and then gradually push the roller 33 to slide upward through the inclined surface at the end of the unlocking rod 30, thereby driving the lower rod 31 to move upward, driving the L-shaped limiting rod 26 to move upward at the same time, and compressing the lower spring 27, so as to release the sliding restriction on the round block 13. Subsequently, with the continuous rotation of the replacement plate 8, the roller 33 moves to the top of the unlocking rod 30, and at the same time, the inclined plate 20 on the replacement plate 8 will rotate beside the extrusion rod 16. Since the inclined plate 20 is inclined, driving the replacement plate 8 to continue to rotate by the rotation motor 7 will push the extrusion rod 16 to move through the inclined plate 20, thereby driving the L-shaped rod 14 and the U-shaped block 15 to move, so that the U-shaped block 15 moves out of the locking groove 18 and gradually compresses the upper spring 23. Subsequently, with the continuous rotation of the replacement plate 8, the extrusion rod 16 moves beside the arc plate 19, maintaining the extrusion of the extrusion rod 16, so as to release the position restriction on the round block 13 (at this time, since the lower arc groove 10 is I-shaped, the unlocked round block 13 will not fall). Subsequently, under the action of the lower arc groove 10, the round block 13 and the stirring frame 11 are taken away, thereby realizing the automatic removal of the stirring frame 11 and improving the convenience performance of the device.

[0037] To ensure the normal operation of the device, the round rod 6 is set in an inverted T shape, and a lower positioning sensor 24 is fixedly connected to the top of the round rod 6. An upper positioning sensor 37 is fixedly connected to the bottom of the kettle cover 3. Through the settings of the lower positioning sensor 24 and the upper positioning sensor 37, when the reaction kettle stops running, it can ensure that the round rod 6 rotates to the initial position, so that the extrusion rod 16 rotates to a position where it can be squeezed by the inclined plate 20, thus avoiding affecting the normal replacement of the subsequent stirring frame 11.

[0038] In order to be able to install the new stirring frame 11 on the reaction kettle, an L-shaped groove 25 is opened at the top of the installation arc groove 12 and outside the round block 13. The L-shaped groove 25 is arranged on the side away from the lower arc groove 10. An L-shaped limiting rod 26 for restricting the sliding position of the round block 13 is slidably connected inside the L-shaped groove 25. A pair of lower springs 27 are fixedly connected between the top of the L-shaped limiting rod 26 and the top of the L-shaped groove 25. A lower rod 31 is fixedly connected to the side wall of the L-shaped limiting rod 26. An unlocking rod 30 in the shape of a quarter ring is fixedly connected to the inside of the replacement plate 8, and the unlocking rod 30 is inclined on the side close to the lower arc groove 10;

[0039] When the stirring rack 11 in the reactor body 2 is removed from the changing plate 8 and the stirring rack 11 that needs to be cleaned is removed, the changing plate 8 is further driven to rotate by the rotating motor 7. At this time, the stirring rack 11 taken out will be rotated out from the top of the reactor body 2, and the stirring rack 11 in the upper arc groove 9 will be rotated to the bottom of the reactor cover 3. Before that, when the stirring rack 11 in the lower arc groove 10 is rotated out from under the reactor cover 3, the roller 33 will move out from the unlocking rod 30, and then push the L-shaped limiting rod 26, the lower rod 31 and the roller 33 to slide downward under the elastic force of the lower spring 27, and then the L-shaped limiting rod 26 will limit the round block 13 that slides into the inner side of the subsequent installation arc groove 12, and then the round block 13 rotates into the installation arc groove 12, and then the round block 13 rotates into the installation arc groove 12, and then the round block 13 rotates into the installation arc groove 12, and under the limitation of the L-shaped limiting rod 26, the round block 13 in the upper arc groove 9 cannot continue to rotate with the changing plate 8, so that when the changing plate 8 continues to rotate, it will be The U-shaped magnet 35 is pushed into the locking groove 18 by the upper spring 23. The upper spring 23 pushes the U-shaped block 15 and the upper spring 23 pushes the U-shaped block 15 to move and rotate.

[0040] In order to improve the smoothness of the device during operation, an inward groove 32 is opened at the bottom of the lower rod 31, and a roller 33 is rotatably connected to the inside of the groove 32. Through the arrangement of the groove 32 and the roller 33, when the lower rod 31 moves to the top of the unlocking rod 30, the sliding friction when the lower rod 31 contacts the unlocking rod 30 can be converted into rolling friction, which makes it easier for the unlocking rod 30 to squeeze the lower rod 31 up, thereby improving the smoothness of the device during operation.

[0041] To prevent the round block 13 placed on the upper arc-shaped groove 9 from rotating and affecting subsequent normal installation, a lower groove 34 is opened on the inner side of the upper arc-shaped groove 9. A U-shaped magnet 35 is fixedly connected to the inner side of the lower groove 34. The round block 13 is made of a material that can be adsorbed by the U-shaped magnet 35. By providing the U-shaped magnet 35, after the round block 13 is inserted into the upper arc-shaped groove 9, it can play a certain role in restricting the position of the round block 13, preventing the round block 13 from moving due to shaking during the rotation of the rotating motor 7 driving the replacement plate 8, and causing too much deviation in the subsequent insertion of the U-shaped block 15 into the locking groove 18. And when the replacement plate 8 drives the round block 13 on the upper arc-shaped groove 9 to rotate into the installation arc-shaped groove 12, at this time, the L-shaped limiting rod 26 will limit the sliding position of the round block 13 and gradually push the round block 13 out of the U-shaped magnet 35, thus not affecting the normal replacement of the device. An indication arrow 36 for indicating the insertion direction of the round block 13 is opened on the top of the replacement plate 8 and beside the upper arc-shaped groove 9. By providing the indication arrow 36, it is convenient for the staff to place the locking groove 18 at the specified position when inserting the round block 13 on the stirring frame 11 into the upper arc-shaped groove 9, facilitating the subsequent quick insertion and locking of the U-shaped block 15.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention.

[0043] Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. An emulsification reactor for raw materials used in pesticide production, comprising a control cabinet (1) and a kettle body (2) fixedly connected beside the control cabinet (1). A kettle cover (3) is arranged above the kettle body (2), and it is characterized in that: A top box (4) is provided on the top of the control cabinet (1); a connecting tube (5) is fixedly connected between the top of the kettle cover (3) and the bottom of the top box (4); a lifting mechanism for driving the top box (4) to move upward is provided inside the control cabinet (1); a round rod (6) is rotatably connected to the center of the bottom of the kettle cover (3); a rotating motor (7) is fixedly connected to the bottom of the top box (4); a half-circular ring-shaped replacement plate (8) is provided below the rotating motor (7); an I-shaped upper arc groove (9) and an I-shaped lower arc groove (10) are respectively provided at both ends of the replacement plate (8); a stirring frame (11) is provided below the round rod (6); and a mounting arc groove (12) is provided at the bottom of the round rod (6); The top of the stirring frame (11) is fixedly connected with a round block (13) adapted to the installation arc groove (12); the outer wall of the round rod (6) is slidably connected with an L-shaped rod (14); one end of the L-shaped rod (14) is fixedly connected with a U-shaped block (15); the other end of the L-shaped rod (14) is fixedly connected with an extrusion rod (16); the outer wall of the round block (13) and a position corresponding to the lower arc groove (10) are provided with an annular groove (17); the outer wall of the round block (13) and a position corresponding to the U-shaped block (15) are provided with a half-circular ring-shaped locking groove (18); the top of the replacement plate (8) is fixedly connected with an arc plate (19); the end of the arc plate (19) close to the lower arc groove (10) is fixedly connected with an inclined plate (20); the bottom of the extrusion rod (16) extends to a position where the inclined plate (20) can be squeezed; An L-shaped groove (25) is provided at the top of the installation arc groove (12) and on the outside of the round block (13). The L-shaped groove (25) is arranged on a side away from the lower arc groove (10). An L-shaped limit rod (26) for limiting the sliding position of the round block (13) is slidably connected to the inside of the L-shaped groove (25). A pair of lower springs (27) are fixedly connected between the top of the L-shaped limit rod (26) and the top of the L-shaped groove (25). A lower rod (31) is fixedly connected to the side wall of the L-shaped limit rod (26). A quarter-circular ring-shaped unlocking rod (30) is fixedly connected to the inside of the replacement plate (8). The unlocking rod (30) is tilted and arranged close to the side of the lower arc groove (10).

2. The raw material emulsification reactor for pesticide production according to claim 1, wherein: The lifting mechanism comprises an electric telescopic cylinder (21), a pair of the electric telescopic cylinders (21) are provided, the electric telescopic cylinders (21) are both fixedly connected to the inner side of the control cabinet (1), the output end of the electric telescopic cylinder (21) passes through the top of the control cabinet (1) and is fixedly connected to the bottom of the top box (4), the bottom end of the top box (4) and located above the kettle body (2) is fixedly connected with a stirring motor (22), and the output end of the stirring motor (22) passes through the top box (4) and the kettle cover (3) and is fixedly connected to the round rod (6).

3. The raw material emulsifying reactor for pesticide production according to claim 1, characterized in that: A pair of upper springs (23) are fixedly connected between the extrusion rod (16) and the outer wall of the round rod (6), and the outer wall of the extrusion rod (16) is configured as a smooth arc surface.

4. The raw material emulsification reactor for pesticide production according to claim 1, characterized in that: The round rod (6) is arranged in an inverted T shape, and a lower positioning sensor (24) is fixedly connected to the top of the round rod (6), and an upper positioning sensor (37) is fixedly connected to the bottom of the kettle lid (3).

5. The raw material emulsifying reactor for pesticide production according to claim 1, wherein: A T-shaped frame (28) is fixedly connected to the inside of the replacement plate (8), the output end of the rotating motor (7) is fixedly connected to the top end of the T-shaped frame (28), a support frame (29) is fixedly connected to the outer wall of the rotating motor (7), and the support frame (29) is fixedly connected to the bottom of the top box (4).

6. The raw material emulsification reactor for pesticide production according to claim 1, characterized in that: A recessed groove (32) is formed at the bottom of the lower rod (31), and a roller (33) is rotatably connected to the inside of the groove (32).

7. A raw material emulsification reactor for pesticide production according to claim 1, characterized in that: A lower groove (34) is formed in the inside of the upper arc-shaped groove (9), a U-shaped magnet (35) is fixedly connected to the inside of the lower groove (34), the round block (13) is made of a material that can be adsorbed by the U-shaped magnet (35), and an indication arrow (36) for indicating the insertion direction of the round block (13) is formed beside the upper arc-shaped groove (9) at the top of the replacement plate (8).

Images