A feeding mechanism for pesticide emulsifiable concentrate production

Abstract

The utility model belongs to pesticide emulsifiable concentrate production technical field discloses a kind of feeding mechanism for pesticide emulsifiable concentrate production, it include: reaction kettle, driving part, linkage rod, stirring vane and feeding assembly, the reaction kettle is used for the support of feeding mechanism for pesticide emulsifiable concentrate production, the driving part is connected in the reaction kettle, the linkage rod is connected in the driving part, the stirring vane is connected in the linkage rod, the feeding assembly includes feeding pipe, shunt bin, resistance flow piece, connecting piece, extruding piece and blanking plate, the feeding pipe is connected in the reaction kettle, can ensure emulsifying agent and adjuvant continuously, evenly into reaction kettle interior, avoid the emulsification failure, product layering or precipitation problem caused by local concentration excessively high or feeding uneven, not only can improve the production efficiency of pesticide emulsifiable concentrate, effectively improve the product quality of pesticide emulsifiable concentrate, to significantly improve the use reliability of equipment.

Description

Technical Field

[0001] This utility model belongs to the field of pesticide emulsifiable concentrate production technology, and in particular relates to a feeding mechanism for pesticide emulsifiable concentrate production. Background Technology

[0002] In the production process of pesticide emulsifiable concentrates, the feeding stage is one of the key steps to ensure product quality and production efficiency. Traditional feeding methods often rely on manual operation or simple mechanical devices. This method is inefficient and prone to errors, which is not conducive to improving production efficiency and product quality. Manual feeding not only consumes a lot of manpower, but may also lead to inaccurate feeding due to human factors, affecting the quality of pesticide emulsifiable concentrates. In addition, the existing mechanical devices are relatively complex in design to handle different blending ratios, lack flexibility, and cannot meet the needs of diverse and complex production processes, thus limiting the degree of automation of the entire production line.

[0003] In the existing pesticide emulsifiable concentrate production process, operators need to pour emulsifiers and adjuvants directly into the reactor, which leads to the concentrated and large-scale entry of adjuvants into the reactor, causing the problem of excessively high local concentrations. High concentrations of adjuvants cannot be fully mixed with a large amount of main raw materials, which not only easily forms colloids or causes local phase separation, but also causes phenomena such as stratification and precipitation, thus affecting the emulsification effect and seriously affecting the product quality of pesticide emulsifiable concentrates. Utility Model Content

[0004] This invention addresses the problem in the existing technology of pesticide emulsifiable concentrate production, where operators need to directly pour emulsifiers and adjuvants into the reaction vessel. This results in a concentrated and large amount of excipients entering the reaction vessel, causing excessively high local concentrations. High concentrations of excipients cannot be fully mixed with the large amount of main raw materials, easily forming micelles or causing local phase separation, as well as stratification and precipitation, thus affecting the emulsification effect and seriously impacting the product quality of the pesticide emulsifiable concentrate. The following technical solution is proposed: A feeding mechanism for producing pesticide emulsifiable concentrates includes: A reaction vessel, used to support the feeding mechanism in the production of pesticide emulsifiable concentrates; A driving component is connected to the reactor. Linkage rod, connected to the driving component; The stirring blade is connected to the linkage rod; The feeding assembly includes a feeding pipe, a diversion chamber, a flow obstruction component, a connector, an extruder, and a discharge plate. The feeding pipe is connected to the reactor, the diversion chamber is connected to the feeding pipe, the flow obstruction component is connected to the diversion chamber, the connector is connected to the reactor, a linkage rod is movably disposed on the connector, the extruder is connected to the linkage rod, the extruder is movably disposed on the connector, the discharge plate is engaged with the connector, and the driving component drives the extruder to rotate via the linkage rod.

[0005] Preferably, the extruder remains in contact with the connector, the extruder and the connector are correspondingly arranged, and the extruder is sandwiched between the diversion chamber and the connector.

[0006] Preferably, the feeding plate is provided with a snap-fit ​​component, and there are two snap-fit ​​components on the feeding plate. The two snap-fit ​​components are respectively located at both ends of the feeding plate, and the snap-fit ​​components are snapped into the connector.

[0007] Preferably, the feeding plate is provided with a plurality of feeding holes evenly spaced around the connector in the circumferential direction.

[0008] Preferably, two feeding pipes are provided on the reactor, and the two feeding pipes are respectively located at both ends of the drive component, and the diversion chamber is provided in a one-to-one correspondence with the extrusion component.

[0009] Preferably, the extruder is located above the feed plate, and the extruder remains in contact with the feed plate.

[0010] The beneficial effects of this utility model are as follows: It can ensure that emulsifiers and additives continuously and evenly enter the reactor, avoiding emulsification failure, product stratification or precipitation problems caused by excessively high local concentrations or uneven feeding. It can not only improve the production efficiency of pesticide emulsifiable concentrates, but also effectively improve the product quality of pesticide emulsifiable concentrates, thereby significantly improving the reliability of the equipment. Attached Figure Description

[0011] Figure 1 The diagram shown is a schematic of a feeding mechanism for the production of pesticide emulsifiable concentrates. Figure 2 The diagram shown is a schematic of the installation structure of the extruded component; Figure 3 The diagram shows the installation structure of the flow-blocking component; Figure 4 The diagram shows the installation structure of the feed plate; In the diagram: 1. Reactor; 2. Drive unit; 3. Linkage rod; 4. Stirring blade; 5. Feeding pipe; 6. Diversion chamber; 7. Flow obstruction component; 8. Connecting component; 9. Extrusion component; 10. Feeding plate; 11. Clip-on component; 12. Feeding hole. Detailed Implementation

[0012] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0013] Example 1 This utility model provides a feeding mechanism for the production of pesticide emulsifiable concentrates, such as... Figures 1 to 4 As shown, the system includes: a reactor 1, a drive unit 2, a linkage rod 3, a stirring blade 4, and a feeding assembly. The reactor 1 supports the feeding mechanism used for pesticide emulsifiable concentrate production. The drive unit 2 is connected to the reactor 1 and can be a motor. The linkage rod 3 is connected to the drive unit 2, and the stirring blade 4 is connected to the linkage rod 3. The feeding assembly includes a feeding pipe 5, a diversion chamber 6, a flow-blocking component 7, a connecting component 8, an extrusion component 9, and a discharge plate 10. The feeding pipe 5 is connected to the reactor 1 and is welded to the reactor 1. The diversion chamber 6 is connected to the feeding pipe 5. There are two diversion chambers 6, one for storing emulsifiers and the other for storing additives. The diversion chamber 6 is conical in shape, with the top width of the diversion chamber 6 being greater than the bottom width. The flow-blocking component 7 is connected to the diversion chamber 6 and can be a flow-blocking rod. The connecting component 8 is connected to the reactor 1 and can be a connecting plate. The linkage rod 3 is movably mounted on the connecting component 8. The extrusion component 9 is connected to the linkage rod 3 and can be an extrusion plate. There are two pressing parts 9. The pressing parts 9 are kept in an inclined state and are movably mounted on the connecting part 8. The feeding plate 10 is snapped into the connecting part 8. The driving part 2 drives the pressing parts 9 to rotate through the linkage rod 3. The feeding plate 10 is provided with two snap-fit ​​parts 11. The snap-fit ​​parts 11 can be snap-fit ​​plates. The two snap-fit ​​parts 11 are located at both ends of the feeding plate 10 and are snapped into the connecting part 8. The feeding plate 10 is rotated around the connecting part 8. Multiple feed holes 12 are evenly spaced and provided in the feed plate 10. The extrusion member 9 is kept in contact with the connector 8. The extrusion member 9 and the connector 8 are arranged correspondingly. The extrusion member 9 is sandwiched between the diversion chamber 6 and the connector 8. There are two feed pipes 5 on the reactor 1. The two feed pipes 5 are located at both ends of the drive member 2. The diversion chamber 6 and the extrusion member 9 are arranged in a one-to-one correspondence. The extrusion member 9 is located above the feed plate 10 and is kept in contact with the feed plate 10.

[0014] The feeding components ensure that emulsifiers and additives continuously and evenly enter the reactor 1, avoiding emulsification failure, product stratification, or precipitation problems caused by excessively high local concentrations or uneven feeding. This not only improves the production efficiency of pesticide emulsifiable concentrates but also effectively improves the product quality of pesticide emulsifiable concentrates, thereby significantly improving the reliability of the equipment.

[0015] In use, the main raw materials (usually technical grade pesticide and solvent) required for the production of pesticide emulsifiable concentrate are first put into the reactor 1. Then, two key excipients (emulsifier and adjuvant) are poured into the two feed pipes 5 at the top of the reactor 1. They enter the corresponding diversion chambers 6. Since the diversion chambers 6 are designed as cones (wider at the top and narrower at the bottom), the excipients will naturally gather at the bottom. Because the flow obstruction 7 at the bottom and the outlet of the diversion chamber 6 form two narrow gaps, these gaps have a preliminary restraining effect on the falling excipients, making the excipients a uniform and controllable fine stream, preventing them from rushing into the reactor 1 all at once. Then, the drive unit 2 is started. The output end of the drive unit 2 drives the linkage rod 3 to rotate. The rotation of the linkage rod 3 drives the lower... The stirring blade 4 at the end and the extruder 9 at the top rotate synchronously. The auxiliary material falling at a uniform speed first drips onto the connector 8. Since the bottom end of the extruder 9 keeps in contact with the top surface of the connector 8, the extruder 9 continuously and evenly scrapes the auxiliary material accumulated on the connector 8 to the surrounding area. The scraped auxiliary material is pushed to the position of the feed plate 10. Since the feed plate 10 has multiple feed holes 12 inside, the auxiliary material is evenly and dispersedly sprinkled into the main raw material below, which is being vigorously stirred by the stirring blade 4. The stirring blade 4 makes the inside of the reactor 1 form strong turbulence. The evenly sprinkled emulsifier and additive can fully contact the main raw material and undergo emulsification reaction synchronously and efficiently, ultimately forming a stable pesticide emulsifiable oil product.

[0016] Specifically, a drive unit 2 is fixedly connected to the top of the reactor 1, a linkage rod 3 is fixedly connected to the output end of the drive unit 2, and multiple stirring blades 4 are fixedly connected to the outer surface of the linkage rod 3. Feeding pipes 5 are fixedly connected to both sides of the top of the reactor 1 at the drive unit 2. The bottom end of the feeding pipes 5 is connected to a diversion chamber 6. A flow obstruction component 7 is fixedly connected to the bottom of the diversion chamber 6. A connecting component 8 is fixedly connected to the outer surface of the linkage rod 3 above the stirring blades 4. An extrusion component 9 is fixedly connected to the outer surface of the linkage rod 3 above the connecting component 8. The bottom end of the extrusion component 9 is movably connected to the top of the connecting component 8. Multiple feeding plates 10 are movably connected inside the connecting component 8. Both ends of the feeding plate 10 are fixedly connected to snap-fit ​​components 11. The outer surface of the snap-fit ​​component 11 snaps into the inside of the connecting component 8. Multiple feeding holes 12 are opened inside the feeding plate 10.

[0017] Working Principle: In actual use, the main raw materials (usually technical grade pesticide and solvent) required for pesticide emulsifiable concentrate production are first added into reactor 1. Then, two key excipients (emulsifier and adjuvant) are poured into the two feed pipes 5 at the top of reactor 1, which then enter their respective distribution chambers 6. Because distribution chambers 6 are conical (wider at the top and narrower at the bottom), the excipients naturally accumulate at the bottom. Two narrow gaps are formed between the bottom flow-blocking element 7 and the outlet of distribution chamber 6, providing initial constraint on the falling excipients, making them flow into a uniform, controllable stream, preventing a single influx into reactor 1. Next, the drive unit 2 is activated, and its output drives the linkage rod 3 to rotate. The rotation of the linkage rod 3 causes the lower stirring blade 4 and the upper extruder 9 to rotate synchronously. The uniformly falling excipients first drip onto the connecting part 8, and due to the bottom of the extruder 9... While maintaining contact with the top surface of the connector 8, the extruder 9 continuously and evenly scrapes the auxiliary material accumulated on the connector 8 to the surrounding area. The scraped auxiliary material is pushed to the position of the feed plate 10. Since the feed plate 10 has multiple feed holes 12, the auxiliary material is evenly and dispersedly sprinkled into the main raw material below, which is being vigorously stirred by the stirring blade 4. The stirring blade 4 creates strong turbulence inside the reactor 1, allowing the evenly sprinkled emulsifier and adjuvant to fully contact the main raw material and undergo emulsification reaction synchronously and efficiently, ultimately forming a stable pesticide emulsifiable oil product. This ensures that the emulsifier and adjuvant continuously and evenly enter the reactor 1, avoiding emulsification failure, product stratification, or precipitation problems caused by excessively high local concentrations or uneven feeding. This not only improves the production efficiency of pesticide emulsifiable oil but also effectively improves the product quality of pesticide emulsifiable oil, thereby significantly improving the reliability of the equipment.

[0018] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A feeding mechanism for producing pesticide emulsifiable concentrates, characterized in that, include: Reactor (1), used as a support for the feeding mechanism in the production of pesticide emulsifiable concentrate; The driving component (2) is connected to the reactor (1); Linkage rod (3) is connected to the drive component (2); The stirring blade (4) is connected to the linkage rod (3); The feeding assembly includes a feeding pipe (5), a diversion chamber (6), a flow obstruction element (7), a connector (8), an extruder (9), and a discharge plate (10). The feeding pipe (5) is connected to the reactor (1), the diversion chamber (6) is connected to the feeding pipe (5), the flow obstruction element (7) is connected to the diversion chamber (6), the connector (8) is connected to the reactor (1), the linkage rod (3) is movably disposed on the connector (8), the extruder (9) is connected to the linkage rod (3), the extruder (9) is movably disposed on the connector (8), and the discharge plate (10) is snapped onto the connector (8). The driving element (2) drives the extruder (9) to rotate through the linkage rod (3).

2. The feeding mechanism for producing pesticide emulsifiable concentrate according to claim 1, characterized in that: The extrusion member (9) remains in contact with the connector (8), the extrusion member (9) is correspondingly arranged with the connector (8), and the extrusion member (9) is sandwiched between the diversion chamber (6) and the connector (8).

3. The feeding mechanism for producing pesticide emulsifiable concentrate according to claim 1, characterized in that: The feed plate (10) is provided with a snap-fit ​​member (11). There are two snap-fit ​​members (11) on the feed plate (10). The two snap-fit ​​members (11) are located at both ends of the feed plate (10) respectively. The snap-fit ​​members (11) are snapped into the connector (8).

4. The feeding mechanism for producing pesticide emulsifiable concentrate according to claim 1, characterized in that: The feed plate (10) is evenly spaced around the connector (8) and has multiple feed holes (12) inside.

5. The feeding mechanism for producing pesticide emulsifiable concentrate according to claim 1, characterized in that: There are two feeding pipes (5) on the reactor (1). The two feeding pipes (5) are located at both ends of the drive component (2). The diversion chamber (6) and the extrusion component (9) are arranged in a one-to-one correspondence.

6. The feeding mechanism for producing pesticide emulsifiable concentrate according to claim 1, characterized in that: The extrusion member (9) is located above the feed plate (10), and the extrusion member (9) remains in contact with the feed plate (10).

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