Rapid mixing reaction kettle for preparing pesticide suspending agent

Abstract

The utility model provides a quick mixing reaction kettle for preparing a pesticide suspending agent, which comprises a reaction kettle, a stirring component is rotatably connected in the reaction kettle, a plurality of vertical guide grooves are arranged on the circumferential inner wall of the reaction kettle, magnetic guide blocks are slidably mounted in the vertical guide grooves, annular plates are fixedly connected among the plurality of magnetic guide blocks, and the annular plates are fixedly connected with the stirring component. A rotatable annular pipe is installed at the bottom of the annular plate, a plurality of flushing holes are formed in the inner side and the outer side of the annular pipe in the circumferential direction, magnetic lifting mechanisms capable of driving the magnetic guide blocks on the corresponding sides to move up and down are installed on the two sides of the reaction kettle, and the annular pipe moves on the periphery of the stirring assembly. According to the reaction kettle, the cleaning process can be completed without opening the reaction kettle, the inner wall and the stirring assembly can be thoroughly cleaned at the same time, and the cleaning effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide preparation, in particular to a fast mixing reaction kettle for preparing pesticide suspension. Background Art

[0002] Pesticide suspensions usually use water as the dispersion medium. The solid original medicine that is insoluble or slightly soluble in water is ground and evenly dispersed with the help of surfactants and other additives to form a relatively stable liquid-solid phase system with fine particles, high suspension and flowability. A reactor is required in the preparation process of pesticide suspensions, which stirs and mixes the pesticides.

[0003] After the pesticides are discharged, some pesticides will still remain on the inner wall of the reactor and the stirring component. The current method for cleaning such a pesticide reactor is to open the cleaning port of the reactor and manually rinse it with a handheld high-pressure water gun. However, since the cleaning port is usually small, the cleaning range of the water gun is blocked and the cleaning effect is poor. Utility Model Content

[0004] In view of the above problems, the utility model provides a rapid mixing reactor for preparing pesticide suspension, which can complete the cleaning process without opening the reactor, and can thoroughly clean the inner wall and the stirring component at the same time, with good cleaning effect.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is:

[0006] A rapid mixing reactor for preparing pesticide suspension, comprising a reactor, a stirring assembly rotatably connected inside the reactor, a plurality of vertical guide grooves provided on the circumferential inner wall of the reactor, magnetic guide blocks slidably installed in the vertical guide grooves, an annular plate fixedly connected between the plurality of magnetic guide blocks, a rotatable annular tube provided at the bottom of the annular plate, a plurality of flushing holes circumferentially provided on the inner and outer sides of the annular tube, magnetic lifting mechanisms which can drive the magnetic guide blocks on the corresponding sides to move up and down are installed on both sides of the reactor, and the annular tube moves around the periphery of the stirring assembly.

[0007] Preferably, the magnetic lifting mechanism comprises mounting frames fixedly mounted on both sides of the reactor, vertical electric guide rails are mounted on the mounting frames, magnetic sliders are slidably mounted on the vertical electric guide rails, and the magnetic sliders and magnetic guide blocks are magnetically attracted to each other.

[0008] Preferably, a first magnetic block is embedded in the side wall of the magnetic slider, the first magnetic block fits the side wall of the reactor, a second magnetic block is embedded in the side wall of the magnetic guide block, the second magnetic block fits the inner wall of the vertical guide groove, and the first magnetic block and the second magnetic block are magnetically attracted to each other.

[0009] Preferably, a motor is installed on the top of one of the magnetic guide blocks, the output end of the motor passes through the magnetic guide block and is fixedly connected to a gear, the bottom of the annular plate is rotatably connected to a ring gear, the ring gear is meshed with the gear, and the annular tube is fixedly installed at the bottom of the ring gear.

[0010] Preferably, a sealing groove is provided at the position of the motor corresponding to the inner top of the reactor, and a sealing ring is provided on the top of the magnetic guide block on which the motor is installed. The sealing ring is located on the periphery of the motor and is used to seal the notch of the sealing groove.

[0011] Preferably, a sealing cover is fixedly installed on the top of the reactor, a rotating shaft is rotatably connected inside the sealing cover, a water inlet pipe is wound on the rotating shaft, a coil spring is installed at the bottom of the rotating shaft, the release end of the water inlet pipe extends into the reactor and is connected to the annular tube, the coiled end of the water inlet pipe extends out of the sealing cover along the center of the rotating shaft, and the extended end of the water inlet pipe is connected to a pump water pipe through a rotating joint.

[0012] The beneficial effects of the utility model are:

[0013] 1. By installing the annular tube, rotating shaft, coil spring and water inlet pipe, when cleaning is needed, the annular tube moves from top to bottom, and the pump water pipe supplies water to the water inlet pipe. As the water inlet pipe moves downward, it is pulled out from the rotating shaft, and water is flushed out through multiple flushing holes inside and outside the annular tube, and the inner wall of the reactor and the stirring component can be flushed at the same time. During the flushing process, the motor is started, and the annular tube is driven to rotate back and forth through the gears and the gear ring, so that the flushed water can evenly flush the entire inner wall and the stirring component, and the flushing effect is good.

[0014] 2. By installing the magnetic guide block, the annular plate, the magnetic slider and the vertical electric guide rail, the cleaning process can be completed in the sealed state of the reactor. It is only necessary to drive the magnetic slider downward through the vertical electric guide rail. Under the action of the magnetic attraction force of the first magnetic block and the second magnetic block, the magnetic guide block can be synchronously driven to move downward along the vertical guide groove, and then the annular tube can be driven downward. The entire downward movement mechanism occupies a small space.

[0015] 3. By setting the sealing ring and the sealing groove, when the reactor is used daily, the motor is located in the sealing groove at the top, and the sealing ring seals the groove, which can prevent the motor from being affected and has a good protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a top view of the reactor proposed in the utility model;

[0018] Figure 3 for Figure 1 A schematic diagram of the enlarged structure in FIG.

[0019] In the figure: 1 reactor, 2 vertical electric guide rail, 3 mounting frame, 4 stirring assembly, 5 vertical guide groove, 6 annular tube, 7 annular plate, 8 magnetic guide block, 9 magnetic slider, 10 gear ring, 11 sealing cover, 12 water inlet pipe, 13 coil spring, 14 rotating shaft, 15 pump water pipe, 16 first magnetic block, 17 second magnetic block, 18 motor, 19 sealing ring, 20 sealing groove, 21 gear, 22 flushing hole. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0022] Reference Figure 1-3 A rapid mixing reactor for preparing a pesticide suspension comprises a reactor 1, a stirring assembly 4 is rotatably connected in the reactor 1, a plurality of vertical guide grooves 5 are arranged on the circumferential inner wall of the reactor 1, a magnetic guide block 8 is slidably installed in the vertical guide grooves 5, an annular plate 7 is fixedly connected between the plurality of magnetic guide blocks 8, a rotatable annular tube 6 is arranged at the bottom of the annular plate 7, a plurality of flushing holes 22 are circumferentially arranged on the inner and outer sides of the annular tube 6, a magnetic lifting mechanism which can drive the magnetic guide blocks 8 on the corresponding side to move up and down is arranged on both sides of the reactor 1, the annular tube 6 moves outside the stirring assembly 4 and will not collide with the stirring assembly 4.

[0023] Specifically, the magnetic lifting mechanism includes a mounting frame 3 fixedly installed on both sides of the reactor 1, a vertical electric guide rail 2 is installed on the mounting frame 3, a magnetic slider 9 is slidably installed on the vertical electric guide rail 2, the magnetic slider 9 and the magnetic guide block 8 are magnetically attracted to each other, and the vertical electric guide rail 2 is started to drive the magnetic slider 9 to move downward. Under the action of the magnetic attraction force of the first magnetic block 16 and the second magnetic block 17, the magnetic guide block 8 can be synchronously driven to move downward along the vertical guide groove 5, thereby driving the annular plate 7 to move downward, and then driving the annular tube 6 to move from top to bottom.

[0024] Furthermore, a first magnetic block 16 is embedded in the side wall of the magnetic slider 9, and the first magnetic block 16 is in contact with the side wall of the reactor 1. A second magnetic block 17 is embedded in the side wall of the magnetic guide block 8, and the second magnetic block 17 is in contact with the inner wall of the vertical guide groove 5. The first magnetic block 16 and the second magnetic block 17 are magnetically attracted to each other, and the interval between the first magnetic block 16 and the second magnetic block 17 is small, and the magnetic attraction force is strong.

[0025] Furthermore, a motor 18 is installed on the top of one of the magnetic guide blocks 8, and the output end of the motor 18 passes through the magnetic guide block 8 and is fixedly connected to the gear 21. The bottom of the annular plate 7 is rotatably connected to the ring gear 10, and the ring gear 10 is meshed with the gear 21. The annular tube 6 is fixedly installed at the bottom of the ring gear 10. The motor 18 is started, and the annular tube 6 is driven to rotate back and forth through the gear 21 and the ring gear 10, so that the flushing water can evenly flush the entire inner wall and the stirring component 4, and the flushing effect is good.

[0026] Furthermore, a sealing groove 20 is provided at the position of the motor 18 at the inner top of the reactor 1, and a sealing ring 19 is provided at the top of the magnetic guide block 8 on which the motor 18 is installed. The sealing ring 19 is located on the periphery of the motor 18 and is used to seal the notch of the sealing groove 20. When the reactor 1 is used daily, the motor 18 is located in the sealing groove 20 at the top, and the sealing ring 19 seals the notch, which can prevent the motor 18 from being affected and has a good protection effect.

[0027] Furthermore, a sealing cover 11 is fixedly installed on the top of the reactor 1, and a rotating shaft 14 is rotatably connected inside the sealing cover 11. A water inlet pipe 12 is wound on the rotating shaft 14, and a coil spring 13 is installed at the bottom of the rotating shaft 14. The released end of the water inlet pipe 12 extends into the reactor 1 and is connected to the annular tube 6. The coiled end of the water inlet pipe 12 extends out of the sealing cover 11 along the center of the rotating shaft 14. The extended end of the water inlet pipe 12 is connected to a pump pipe 15 through a rotating joint. The pump pipe 15 supplies water to the water inlet pipe 12. As the water inlet pipe 12 moves downward, it is pulled out from the rotating shaft 14. When the annular tube 6 moves upward, the water inlet pipe 12 can be timely wound up under the action of the coil spring 13 to be in a straightened state.

[0028] During cleaning, the vertical electric guide rail 2 is started to drive the magnetic slider 9 to move downward. Under the action of the magnetic attraction force of the first magnetic block 16 and the second magnetic block 17, the magnetic guide block 8 can be synchronously driven to move downward along the vertical guide groove 5, thereby driving the annular plate 7 to move downward, and then driving the annular tube 6 to move from top to bottom. The pump water pipe 15 supplies water to the water inlet pipe 12. As the water inlet pipe 12 moves downward, it is pulled out from the rotating shaft 14, and water is flushed out through multiple flushing holes 22 inside and outside the annular tube 6, so that the inner wall of the reactor 1 and the stirring assembly 4 can be flushed at the same time. During the flushing process, the motor 18 is started to drive the annular tube 6 to rotate back and forth through the gear 21 and the ring gear 10 (the rotation range is controlled between adjacent flushing holes 22 to avoid the water inlet pipe 12 from being entangled), so that the flushed water can evenly flush the entire inner wall and the stirring assembly 4, and the flushing effect is good. When the annular tube 6 moves upward, the water inlet pipe 12 can be rolled up in time under the action of the coil spring 13 to make it in a straightened state.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapid mixing reactor for preparing a pesticide suspension, comprising a reactor (1), wherein a stirring assembly (4) is rotatably connected to the reactor (1), characterized in that: The circumferential inner wall of the reactor (1) is provided with a plurality of vertical guide grooves (5), magnetic guide blocks (8) are slidably installed in the vertical guide grooves (5), an annular plate (7) is fixedly connected between the plurality of magnetic guide blocks (8), a rotatable annular tube (6) is installed at the bottom of the annular plate (7), the inner and outer sides of the annular tube (6) are circumferentially provided with a plurality of flushing holes (22), both sides of the reactor (1) are provided with magnetic lifting mechanisms that can drive the magnetic guide blocks (8) on the corresponding sides to move up and down, and the annular tube (6) moves outside the stirring assembly (4).

2. A rapid mixing reactor for preparing a pesticide suspension according to claim 1, characterized in that: The magnetic lifting mechanism comprises a mounting frame (3) fixedly mounted on both sides of the reaction kettle (1), a vertical electric guide rail (2) being mounted on the mounting frame (3), a magnetic slider (9) being slidably mounted on the vertical electric guide rail (2), and the magnetic slider (9) and the magnetic guide block (8) being magnetically attracted to each other.

3. A rapid mixing reactor for preparing a pesticide suspension according to claim 2, characterized in that: The side wall of the magnetic slider (9) is embedded with a first magnetic block (16), and the first magnetic block (16) is in contact with the side wall of the reactor (1). The side wall of the magnetic guide block (8) is embedded with a second magnetic block (17), and the second magnetic block (17) is in contact with the inner wall of the vertical guide groove (5). The first magnetic block (16) and the second magnetic block (17) are magnetically attracted to each other.

4. A rapid mixing reactor for preparing a pesticide suspension according to claim 1, characterized in that: A motor (18) is installed on the top of one of the magnetic guide blocks (8), the output end of the motor (18) passes through the magnetic guide block (8) and is fixedly connected to a gear (21), the bottom of the annular plate (7) is rotatably connected to a ring gear (10), the ring gear (10) is meshed with the gear (21), and the annular tube (6) is fixedly installed at the bottom of the ring gear (10).

5. A rapid mixing reactor for preparing a pesticide suspension according to claim 4, characterized in that: A sealing groove (20) is provided at the inner top of the reaction kettle (1) at a position corresponding to the motor (18), and a sealing ring (19) is provided at the top of the magnetic guide block (8) on which the motor (18) is installed. The sealing ring (19) is located on the periphery of the motor (18) and is used to seal the notch of the sealing groove (20).

6. A rapid mixing reactor for preparing a pesticide suspension according to claim 1, characterized in that: A sealing cover (11) is fixedly installed on the top of the reaction kettle (1), a rotating shaft (14) is rotatably connected inside the sealing cover (11), a water inlet pipe (12) is wound on the rotating shaft (14), a coil spring (13) is installed at the bottom of the rotating shaft (14), the release end of the water inlet pipe (12) extends into the reaction kettle (1) and is connected to the annular pipe (6), the coiled end of the water inlet pipe (12) extends out of the sealing cover (11) along the center of the rotating shaft (14), and the extended end of the water inlet pipe (12) is connected to a pump water pipe (15) through a rotating joint.

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