Synthetic reaction kettle for glyphosate production

Abstract

The utility model discloses a synthesis reaction kettle for glyphosate production, which relates to the technical field of glyphosate production and comprises a mounting box, a mounting cavity is arranged in the mounting box, a stirring part is mounted in the mounting cavity, and the stirring part is positioned in the center of the mounting cavity; according to the glyphosate raw material mixing device, the driving motor drives the two transmission bevel gears to rotate, so that the stirring rod is driven to rotate, and the stirring rod drives the plurality of stirring blades to rotate, so that the stirring blades drive raw materials in the mounting cavity to be mixed and stirred, and the uniform mixing of the glyphosate raw materials is ensured; meanwhile, raw materials in the center of the mounting cavity are conveyed to the side part of the mounting cavity, a plurality of heating rods are communicated with external electrical equipment, so that the plurality of heating rods heat the raw materials in the mounting cavity, and meanwhile, cooling liquid circularly cools the interior of the mounting cavity through a plurality of cooling fins, so that the specific temperature in the mounting cavity is ensured; the temperature of the glyphosate raw material is uniform, and the production quality and the production efficiency of the glyphosate are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glyphosate production, and specifically relates to a synthesis reactor for glyphosate production. Background Art

[0002] Glyphosate. This is an organophosphorus herbicide, which has the characteristics of non-selectivity and non-residual sterilization, and is particularly effective against perennial root weeds. It is widely used in the planting process of crops such as rubber, mulberry, tea, orchards and sugarcane fields, and is one of the pesticide varieties with the largest production and sales volume in the world.

[0003] The working principle of glyphosate is mainly to inhibit the activity of nitrogen metabolism enzymes in plants, so as to achieve the purpose of killing plants. Compared with other pesticides, such as paraquat and glufosinate, glyphosate has the advantages of longer effect time and good systemic absorption, and relatively low toxicity to humans. Therefore, it is favored by farmers in agricultural production. The physical properties of glyphosate are manifested as white crystalline powder, which is easily soluble in water, ethanol, acetone, chlorobenzene, kerosene and xylene, non-flammable and stable at room temperature, and is easy to transport and store. In terms of chemical properties, glyphosate is an amino phosphonate analogue of the natural amino acid glycine. Its phosphonic acid and carboxylic acid parts can be ionized, and the amino group can be protonated. Therefore, this substance exists as a series of zwitterions. Glyphosate has a wide range of applications. It not only has the function of weeding, but also can kill insects, rodents, bacteria and inhibit the growth of weeds. However, it should be noted that glyphosate was listed in the list of Group 2A carcinogens by the International Agency for Research on Cancer of the World Health Organization in 2017. Therefore, personal protection should be paid attention to when using it to avoid direct contact with the skin and eyes. Pregnant women and lactating women should also avoid contact with or consumption of products containing glyphosate.

[0004] The synthesis reactor for glyphosate production is a chemical engineering equipment specially used for glyphosate production, and its design and function are centered on meeting the synthesis reaction requirements of glyphosate.

[0005] In the process of glyphosate production, the reactor is one of the key production equipments. However, the existing reactors often have serious problems of uneven stirring and mixing and temperature when dealing with specific media (such as high-concentration Cl- ions, formic acid, glyphosate, etc.) and specific conditions (such as high temperature, high pressure, oxygen-filled environment) in the glyphosate production process. This not only affects the production quality of glyphosate, but also reduces the production efficiency, and may even cause safety accidents. Therefore, we provide a synthesis reactor for glyphosate production. Content of the Utility Model

[0006] The technical problem solved by the utility model is that when the existing reactor is used to deal with specific media (such as high concentration of Cl- ions, formic acid, glyphosate, etc.) and specific conditions (such as high temperature, high pressure, oxygenated environment) in the glyphosate production process, serious stirring and mixing and temperature unevenness problems often occur, which not only affects the production quality of glyphosate, but also reduces the production efficiency and may even cause safety accidents.

[0007] The utility model can be implemented through the following technical scheme: a synthetic reactor for glyphosate production, comprising an installation box, an installation cavity is arranged in the installation box, a stirring member is installed in the installation cavity, and the stirring member is arranged at the center of the installation cavity, a plurality of heating members are detachably installed on the installation box, and the plurality of heating members are evenly arranged along the center of the installation cavity, a cooling member is arranged on the outer side of the installation box, and the cooling member is arranged along the edge of the installation box.

[0008] A further technical improvement of the utility model is that the stirring member comprises a stirring rod, the stirring rod is rotatably installed in the installation cavity, and the stirring rod is vertically arranged, and a plurality of stirring blades are evenly arranged on the stirring rod, and the plurality of stirring blades are irregularly arranged.

[0009] A further technical improvement of the utility model is that: a mounting sleeve is provided on the mounting box, a driving motor is provided in the mounting sleeve, a transmission bevel gear is provided on the output shaft of the driving motor and the stirring rod, and the two transmission bevel gears are meshed and connected.

[0010] A further technical improvement of the utility model is that each heating element includes a heating rod and a mounting block, the mounting box is provided with a plurality of mounting grooves, the plurality of mounting grooves are connected with the mounting cavity, and the plurality of mounting grooves are evenly arranged along the center of the mounting box, the mounting block is clamped in the mounting groove, the heating rod is mounted on the mounting block, and the heating rod is located in the mounting cavity.

[0011] A further technical improvement of the utility model is that the cooling element comprises a cooling box, the cooling box is sleeved on the outside of the installation box, a plurality of cooling fins are arranged in the cooling box, and one side of the cooling fins is located in the installation cavity.

[0012] A further technical improvement of the utility model is that a feed port is provided at the top of the installation box, a discharge port is provided at the bottom of the installation box, and conventional switch devices are provided in the feed port and the discharge port.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] This device drives two transmission bevel gears to rotate through a driving motor, thereby driving the stirring rod to rotate. The stirring rod drives a plurality of stirring blades to rotate, causing the stirring blades to drive the raw materials in the installation cavity to be mixed and stirred, ensuring that the glyphosate raw materials are evenly mixed. At the same time, the raw materials at the center of the installation cavity are also transported to the side of the installation cavity. Multiple heating rods are connected to external electrical equipment, causing the multiple heating rods to heat the raw materials in the installation cavity. The cooling box is connected to an external circulation device, enabling the coolant in the cooling box to circulate with the external circulation device. At the same time, the coolant circulates and cools the interior of the installation cavity through multiple cooling fins to ensure a specific temperature in the installation cavity and make the temperature of the glyphosate raw materials uniform, improving the production quality and production efficiency of glyphosate. Brief Description of the Drawings

[0015] For the convenience of those skilled in the art to understand, the following further describes the present utility model with reference to the accompanying drawings.

[0016] Figure 1 It is a schematic cross-sectional structure view of the present utility model;

[0017] Figure 2 For the present utility model Figure 1 An enlarged schematic view of part A;

[0018] Figure 3 It is a schematic three-dimensional structure view of the present utility model.

[0019] In the figure: 1. Installation box; 2. Installation cavity; 3. Stirring rod; 4. Stirring blade; 5. Installation sleeve; 6. Driving motor; 7. Transmission bevel gear; 8. Heating rod; 9. Installation block; 10. Installation groove; 11. Cooling box; 12. Cooling fin; 13. Feed inlet; 14. Discharge outlet. Detailed Embodiment

[0020] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following, in combination with the accompanying drawings and preferred embodiments, details the specific embodiments, structures, features, and effects according to the present utility model.

[0021] Please refer to Figures 1 - 3 As shown, the present utility model provides a synthesis reactor for glyphosate production; it includes an installation box 1, an installation cavity 2 is provided inside the installation box 1, a stirring member is installed inside the installation cavity 2, and the stirring member is arranged at the center of the installation cavity 2. A plurality of heating members are detachably installed on the installation box 1, and the plurality of heating members are evenly arranged along the center of the installation cavity 2. A cooling member is provided on the outer side of the installation box 1, and the cooling member is arranged along the edge of the installation box 1.

[0022] The stirring member comprises a stirring rod 3 , which is rotatably mounted in the mounting cavity 2 and is vertically arranged. A plurality of stirring blades 4 are evenly arranged on the stirring rod 3 , and the plurality of stirring blades 4 are irregularly arranged.

[0023] A mounting sleeve 5 is provided on the mounting box 1, and a driving motor 6 is provided inside the mounting sleeve 5. A transmission bevel gear 7 is provided on the output shaft of the driving motor 6 and the stirring rod 3, and the two transmission bevel gears 7 are meshed and connected for transmission; the driving motor 6 drives the two transmission bevel gears 7 to rotate, thereby driving the stirring rod 3 to rotate, and the stirring rod 3 drives multiple stirring blades 4 to rotate, so that the stirring blades 4 drive the raw materials in the mounting cavity 2 to mix and stir.

[0024] Each heating element includes a heating rod 8 and a mounting block 9. The mounting box 1 is provided with a plurality of mounting grooves 10, which are connected to the mounting cavity 2 and are evenly arranged along the center of the mounting box 1. The mounting block 9 is snapped into the mounting groove 10, and the heating rod 8 is mounted on the mounting block 9, and the heating rod 8 is located in the mounting cavity 2. The cooling element includes a cooling box 11, which is sleeved on the outside of the mounting box 1. The cooling box 11 is provided with a plurality of cooling fins 12, and one side of the cooling fins 12 is located in the mounting cavity 2; the plurality of heating rods 8 are connected to external electrical equipment, so that the plurality of heating rods 8 heat the raw materials in the mounting cavity 2, and the cooling box 11 is connected to an external circulation device, so that the coolant in the cooling box 11 can circulate with the external circulation device, and at the same time, the coolant circulates and cools the inside of the mounting cavity 2 through the plurality of cooling fins 12.

[0025] A feed inlet 13 is provided at the top of the installation box 1 , and a discharge port 14 is provided at the bottom of the installation box 1 . Conventional switch devices are provided in both the feed inlet 13 and the discharge port 14 .

[0026] When the utility model is in use, various raw materials for preparing glyphosate are added into the installation cavity 2 of the installation box 1 through the feed port 13, and then the two transmission bevel gears 7 are driven to rotate by the driving motor 6, thereby driving the stirring rod 3 to rotate, and the stirring rod 3 drives the multiple stirring blades 4 to rotate, so that the stirring blades 4 drive the raw materials in the installation cavity 2 to mix and stir, and also transmit the raw materials in the center of the installation cavity 2 to the side of the installation cavity 2, and the multiple heating rods 8 are connected to the external electrical equipment, so that the multiple heating rods 8 heat the raw materials in the installation cavity 2, and the cooling box 11 is connected to the external circulation equipment, so that the coolant in the cooling box 11 can circulate with the external circulation equipment, and at the same time, the coolant circulates and cools the inside of the installation cavity 2 through the multiple cooling plates 12 to ensure a specific temperature in the installation cavity 2, and when the synthesis of glyphosate is completed, the glyphosate is discharged through the discharge port 14.

[0027] The above are only the preferred embodiments of the present utility model, and do not impose any formal restrictions on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to form equivalent embodiments with equivalent changes within the scope of the technical solution of the present utility model. However, as long as it does not depart from the content of the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A synthesis reactor for glyphosate production, characterized in that, The invention comprises an installation box (1), wherein an installation cavity (2) is provided in the installation box (1), a stirring member is installed in the installation cavity (2), and the stirring member is arranged at the center of the installation cavity (2), a plurality of heating members are detachably installed on the installation box (1), and the plurality of heating members are evenly arranged along the center of the installation cavity (2), and a cooling member is provided on the outside of the installation box (1), and the cooling member is arranged along the edge of the installation box (1).

2. The synthetic reactor for glyphosate production according to claim 1, characterized in that, The stirring member comprises a stirring rod (3), the stirring rod (3) is rotatably mounted in the mounting cavity (2), and the stirring rod (3) is vertically arranged. A plurality of stirring blades (4) are evenly arranged on the stirring rod (3), and the plurality of stirring blades (4) are irregularly arranged.

3. The synthetic reactor for glyphosate production according to claim 2, characterized in that, The installation box (1) is provided with an installation sleeve (5), a drive motor (6) is provided inside the installation sleeve (5), a transmission bevel gear (7) is provided on the output shaft of the drive motor (6) and the stirring rod (3), and the two transmission bevel gears (7) are meshed and connected.

4. A synthesis reactor for glyphosate production according to claim 1, characterized in that, Each heating element comprises a heating rod (8) and a mounting block (9); a plurality of mounting grooves (10) are provided on the mounting box (1); the plurality of mounting grooves (10) are connected to the mounting cavity (2), and the plurality of mounting grooves (10) are evenly arranged along the center of the mounting box (1); the mounting block (9) is snap-fitted into the mounting groove (10); the heating rod (8) is mounted on the mounting block (9), and the heating rod (8) is located in the mounting cavity (2).

5. A synthesis reactor for glyphosate production according to claim 1, characterized in that, The cooling element comprises a cooling box (11), wherein the cooling box (11) is sleeved on the outside of the installation box (1), wherein a plurality of cooling fins (12) are arranged in the cooling box (11), and one side of the cooling fins (12) is located in the installation cavity (2).

6. A synthesis reactor for glyphosate production according to claim 1, characterized in that, The top of the installation box (1) is provided with a feed port (13), and the bottom of the installation box (1) is provided with a discharge port (14), and conventional switchgear is provided in both the feed port (13) and the discharge port (14).

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