Synthetic reaction kettle

Abstract

The utility model relates to the technical field of glyphosate production equipment, in particular to a synthetic reaction kettle which comprises a reaction kettle body, one end of the top of the reaction kettle body is fixedly communicated with a water inlet pipe, and the other end of the top of the reaction kettle body is fixedly communicated with a feeding pipe. According to the reaction kettle disclosed by the utility model, the feeding mechanism is arranged at the top of the reaction kettle body, the motor I is started and is used for driving the circular plate to rotate, so that the plurality of storage shells move, and when the discharging hole and the falling hole are opposite, materials are conveniently conveyed into the storage shells; the position of the storage tank can be conveniently adjusted, materials in the storage tank can penetrate through the discharging pipe and the feeding pipe to be conveyed into the reaction kettle body, the storage space in the storage tank is fixed, and the materials are quantitatively added into the reaction kettle body by controlling the frequency of conveying the materials into the reaction kettle body through the storage tank. The use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of glyphosate production equipment, in particular to a synthesis reactor. Background Technique

[0002] Glyphosate is a widely used herbicide, and its synthesis methods are diverse. The synthesis of glyphosate mainly includes the following methods: industrial synthesis method, atom efficiency method, glycine route, etc. At present, the main production process of glyphosate technical drug by glycine method is that methanol is used as a solvent, triethylamine is used as a catalyst, paraformaldehyde (or polyol solution), glycine, dimethyl phosphite and other raw materials are in a reaction kettle according to a certain process ratio, time and temperature control. After a series of reactions such as paraformaldehyde depolymerization (the polyol solution is the solution after the depolymerization reaction), glycine addition and dimethyl phosphite condensation to generate a synthesis solution, and then through a series of processes such as acidolysis, alcohol removal, and crystallization, the glyphosate technical drug is finally obtained. As the first reaction equipment in the whole glyphosate production, the synthesis kettle plays a crucial role in the whole glyphosate production process and the yield of the final glyphosate product. When the existing reaction kettle for glyphosate is in use, it is not convenient to quantitatively add materials into it, and generally a stirring and mixing mechanism is installed inside the existing reaction kettle, but the existing stirring and mixing mechanism has a simple structure and a single rotation direction, resulting in poor stirring effect and low practicability. Content of the Utility Model

[0003] The purpose of the utility model is to provide a synthesis reactor to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical scheme:

[0005] A synthesis reactor includes a reactor body. One end of the top of the reactor body is connected and fixed with a water inlet pipe, and the other end of the top of the reactor body is connected and fixed with a feed pipe. A feeding mechanism is arranged at the top of the reactor body, and a mixing mechanism is arranged on the reactor body in a matching way.

[0006] Furthermore, the feeding mechanism includes a support frame. The bottom of the support frame is fixedly connected with the top of the reactor body. A round block is fixedly connected to the top of the support frame. A round groove is opened at one end of the round block. Drop holes are opened at the positions corresponding to the round groove at the top and bottom of the round block, and the drop holes are communicated with the round groove. A round plate is rotatably connected to the top of the round block. A plurality of storage shells are uniformly fixedly connected to the top of the round plate, and discharge holes are opened at the positions corresponding to the plurality of storage shells on the round plate. A discharge pipe is fixedly connected to the bottom of the round block at the position corresponding to the drop hole, and the bottom of the discharge pipe is fixedly connected with the top of the feed pipe.

[0007] Preferably, a rectangular groove is formed in the round block, and a first motor is fixedly connected to the inner top surface of the rectangular groove. The output end of the first motor passes through the side wall of the round block and is fixedly connected to the middle position of the bottom of the round plate.

[0008] Preferably, a rotating block is rotatably connected inside the round groove. A plurality of storage grooves are evenly formed in the outer side wall of the rotating block. A second motor is arranged on one side of the rotating block, and the second motor is fixedly connected to one inner side wall of the rectangular groove. The output end of the second motor passes through the side wall of the round block and is fixedly connected to one side of the rotating block.

[0009] Preferably, the outer diameter of the rotating block is the same as the inner diameter of the round groove, and the inner diameter of the storage groove is the same as the inner diameter of the dropping hole.

[0010] Furthermore, the mixing mechanism includes a round shell. The top of the round shell is rotatably connected to the middle position of the inner top surface of the reaction kettle body. A third motor is arranged on the top of the round shell. The third motor is fixedly connected to the inner top surface of the reaction kettle body. The output end of the third motor passes through the side wall of the reaction kettle body and is fixedly connected to the top of the round shell. A plurality of stirring frames are evenly and rotatably connected to the outer side of the round shell.

[0011] Preferably, one end of the stirring frame passes through the side wall of the round shell and is sleeved and fixed with a rotating gear. A plurality of toothed belts are arranged inside the round shell, and the toothed belts are in transmission connection with a plurality of rotating gears at corresponding positions. A fourth motor is fixedly connected to the inner top surface of the round shell, and the output end of the fourth motor is fixedly connected with a rotating rod. A second bevel gear is sleeved and fixed at the bottom of the rotating rod, and a plurality of first bevel gears are arranged at the bottom of the second bevel gear. The first bevel gears are sleeved and fixed to one end of the stirring frame at corresponding positions.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By providing a feeding mechanism at the top of the reaction kettle body and starting the first motor to drive the round plate to rotate through the first motor, a plurality of storage shells can be moved. When the discharge hole and the dropping hole are opposite, it is convenient to convey materials into the inside. And by starting the second motor, it is convenient to adjust the position of the storage groove, and then it is convenient to convey the materials inside the storage groove through the discharge pipe and the feed pipe into the reaction kettle body. Moreover, the storage space inside the storage groove is fixed. By controlling the number of times the storage groove conveys materials into the reaction kettle body, quantitative addition of materials into the reaction kettle body is realized, and the use is more convenient;

[0014] 2. A mixing mechanism is provided on the main body of the reactor. By starting the third motor, multiple stirring frames are moved. By starting the fourth motor, the rotating rod and the second bevel gear rotate. The second bevel gear meshes with multiple first bevel gears, so that the stirring frames and the rotating gears at the corresponding positions rotate. The toothed belt is used to make multiple rotating gears rotate, so that multiple stirring frames rotate. The moving and rotating stirring frames accelerate the mixing of multiple materials and ensure the mixing effect of multiple materials. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the positional relationship between the main body of the reactor and the water inlet pipe in the present utility model;

[0017] Figure 3 is a schematic diagram of the structure of the feeding mechanism in the present utility model;

[0018] Figure 4 is a schematic diagram of the structure of the round block in the present utility model;

[0019] Figure 5 is a schematic diagram of the structure of the mixing mechanism in the present utility model;

[0020] Figure 6 is Figure 5 a partial enlarged view of part A in

[0021] In the figure: 100, main body of the reactor; 110, water inlet pipe; 120, feed pipe; 200, feeding mechanism; 210, support frame; 220, round block; 221, round groove; 222, dropping hole; 223, rectangular groove; 230, round plate; 231, discharge hole; 240, storage shell; 250, first motor; 260, rotating block; 261, storage groove; 270, discharge pipe; 280, second motor; 300, mixing mechanism; 310, third motor; 320, round shell; 330, stirring frame; 331, rotating gear; 340, toothed belt; 350, first bevel gear; 360, fourth motor; 361, rotating rod; 362, second bevel gear. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1

[0024] Please refer to Figures 1-6 In the embodiment of the present utility model, a synthesis reactor includes a reactor body 100. One end at the top of the reactor body 100 is connected and fixed with a water inlet pipe 110, and the other end at the top of the reactor body 100 is connected and fixed with a feed pipe 120. A feeding mechanism 200 is arranged at the top of the reactor body 100, and a mixing mechanism 300 is arranged in a supporting manner on the reactor body 100.

[0025] Specifically, by placing the synthesis reactor at an appropriate position, the water inlet pipe 110 is used to facilitate the water supply into the reactor body 100, and the feeding mechanism 200 is used to facilitate the transportation of various materials into the reactor body 100 through the feed pipe 120. Then, the mixing mechanism 300 is used to facilitate the rapid mixing of various materials, so as to facilitate the rapid synthesis of glyphosate and make the use more convenient.

[0026] As Figures 3-4 shown, in this embodiment, the feeding mechanism 200 includes a support frame 210. The bottom of the support frame 210 is fixedly connected to the top of the reactor body 100. A round block 220 is fixedly connected to the top of the support frame 210. A round groove 221 is opened at one end of the round block 220. Drop holes 222 are opened at the corresponding positions of the top and bottom of the round block 220 with respect to the round groove 221, and the drop holes 222 communicate with the round groove 221. A round plate 230 is rotatably connected to the top of the round block 220. A plurality of storage shells 240 are uniformly fixedly connected to the top of the round plate 230, and discharge holes 231 are opened at the corresponding positions of the round plate 230 with respect to the plurality of storage shells 240. A discharge pipe 270 is fixedly connected to the bottom of the round block 220 at the corresponding position of the drop hole 222, and the bottom of the discharge pipe 270 is fixedly connected to the top of the feed pipe 120. A rectangular groove 223 is opened on the round block 220. A first motor 250 is fixedly connected to the inner top surface of the rectangular groove 223, and the output end of the first motor 250 passes through the side wall of the round block 220 and is fixedly connected to the middle position of the bottom of the round plate 230.

[0027] In this embodiment, by starting the first motor 250, the first motor 250 is used to drive the round plate 230 to rotate, so that the plurality of storage shells 240 move. When the discharge hole 231 moves to the position of the drop hole 222, it is convenient to transport the materials inside the corresponding storage shell 240 through the round groove 221 and the drop hole 222 into the discharge pipe 270 and the feed pipe 120, and then it is convenient to transport the materials into the reactor body 100.

[0028] As Figures 3-4As shown, in this embodiment, a rotating block 260 is rotatably connected inside the circular groove 221. A plurality of storage grooves 261 are evenly formed on the outer sidewall of the rotating block 260. A second motor 280 is arranged on one side of the rotating block 260, and the second motor 280 is fixedly connected to an inner sidewall of the rectangular groove 223. The output end of the second motor 280 passes through the sidewall of the circular block 220 and is fixedly connected to one side of the rotating block 260. The outer diameter of the rotating block 260 is the same as the inner diameter of the circular groove 221, and the inner diameter of the storage groove 261 is the same as the inner diameter of the dropping hole 222.

[0029] During specific implementation, when the upper storage groove 261 is opposite to the corresponding dropping hole 222 and the discharge hole 231, the materials inside the storage shell 240 will drop into the inside of the storage groove 261. By starting the second motor 280, the second motor 280 drives the rotating block 260 to rotate, so that a plurality of storage grooves 261 rotate, which is convenient for adjusting the position of the storage groove 261. Furthermore, it is convenient to transport the materials inside the storage groove 261 through the discharge pipe 270 and the feed pipe 120 into the inside of the reaction kettle body 100. And the storage space inside the storage groove 261 is fixed. By controlling the number of times the storage groove 261 transports materials into the reaction kettle body 100, quantitative addition of materials into the reaction kettle body 100 is realized.

[0030] Embodiment Two

[0031] On the basis of Embodiment One, in order to accelerate the mixing of multiple materials and ensure the mixing effect of multiple materials.

[0032] As Figures 5-6 shown, in this embodiment, the mixing mechanism 300 includes a circular shell 320. The top of the circular shell 320 is rotatably connected to the middle position of the inner top surface of the reaction kettle body 100. A third motor 310 is arranged on the top of the circular shell 320, and the third motor 310 is fixedly connected to the inner top surface of the reaction kettle body 100. The output end of the third motor 310 passes through the sidewall of the reaction kettle body 100 and is fixedly connected to the top of the circular shell 320. A plurality of stirring frames 330 are evenly rotatably connected to the outside of the circular shell 320. One end of the stirring frame 330 passes through the sidewall of the circular shell 320 and is sleeved and fixed with a rotating gear 331. A plurality of toothed belts 340 are arranged inside the circular shell 320, and the toothed belts 340 are in transmission connection with a plurality of rotating gears 331 at corresponding positions. A fourth motor 360 is fixedly connected to the inner top surface of the circular shell 320, and the output end of the fourth motor 360 is fixedly connected to a rotating rod 361. A second bevel gear 362 is sleeved and fixed at the bottom of the rotating rod 361, and a plurality of first bevel gears 350 are arranged at the bottom of the second bevel gear 362. The first bevel gears 350 are sleeved and fixed to one end of the stirring frame 330 at corresponding positions.

[0033] In specific implementation, by starting the third motor 310, the circular shell 320 is driven to rotate by the third motor 310, so that a plurality of stirring frames 330 move. And by starting the fourth motor 360, the rotating rod 361 and the second bevel gear 362 rotate. The second bevel gear 362 meshes with a plurality of first bevel gears 350, so that the stirring frames 330 and the rotating gears 331 at corresponding positions rotate. And a toothed belt 340 is used to make a plurality of rotating gears 331 rotate, so that a plurality of stirring frames 330 rotate. The moving and rotating stirring frames 330 accelerate the mixing of various materials and ensure the mixing effect of various materials.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed claim.

[0035] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A synthesis reactor, comprising a reactor body (100), characterized in that: One end of the top of the reactor body (100) is connected to and fixed with a water inlet pipe (110), and the other end of the top of the reactor body (100) is connected to and fixed with a feed pipe (120), a feed mechanism (200) is provided on the top of the reactor body (100), and a mixing mechanism (300) is provided on the reactor body (100); The feeding mechanism (200) comprises a support frame (210), the bottom of the support frame (210) is fixedly connected to the top of the reactor body (100), a round block (220) is fixedly connected to the top of the support frame (210), one end of the round block (220) is provided with a round groove (221), and the top and bottom of the round block (220) are both provided with drop holes (222) at positions corresponding to the round groove (221), and the drop holes (222) are aligned with the round groove (221). The top of the round block (220) is rotatably connected to a round plate (230), the top of the round plate (230) is evenly fixedly connected to a plurality of storage shells (240), and discharge holes (231) are provided at positions of the round plate (230) corresponding to the plurality of storage shells (240), and a discharge pipe (270) is fixedly connected to the bottom of the round block (220) at a position corresponding to the drop hole (222), and the bottom of the discharge pipe (270) is fixedly connected to the top of the feed pipe (120).

2. A synthesis reactor according to claim 1, characterized in that: The round block (220) is provided with a rectangular groove (223), the inner top surface of the rectangular groove (223) is fixedly connected to a motor 1 (250), and the output end of the motor 1 (250) passes through the side wall of the round block (220) and is fixedly connected to the middle position of the bottom of the circular plate (230).

3. A synthesis reactor according to claim 1, characterized in that: A rotating block (260) is rotatably connected inside the circular groove (221), a plurality of storage grooves (261) are evenly arranged on the outer side wall of the rotating block (260), a second motor (280) is arranged on one side of the rotating block (260), and the second motor (280) is fixedly connected to an inner side wall of the rectangular groove (223), and an output end of the second motor (280) passes through the side wall of the circular block (220) and is fixedly connected to one side of the rotating block (260).

4. A synthesis reactor according to claim 3, characterized in that: The outer diameter of the rotating block (260) is the same as the inner diameter of the circular groove (221), and the inner diameter of the storage groove (261) is the same as the inner diameter of the drop hole (222).

5. A synthesis reactor according to claim 1, characterized in that: The mixing mechanism (300) comprises a round shell (320), the top of the round shell (320) being rotatably connected to the middle position of the inner top surface of the reactor body (100), a third motor (310) being arranged on the top of the round shell (320), the third motor (310) being fixedly connected to the inner top surface of the reactor body (100), and an output end of the third motor (310) passing through the side wall of the reactor body (100) and being fixedly connected to the top of the round shell (320), and a plurality of stirring racks (330) being evenly rotatably connected to the outer side of the round shell (320).

6. A synthesis reactor according to claim 5, characterized in that: One end of the stirring frame (330) passes through the side wall of the circular shell (320) and is sleeved and fixed with a rotating gear (331); a plurality of toothed belts (340) are arranged inside the circular shell (320), and the toothed belts (340) are transmission-connected with the plurality of rotating gears (331) at corresponding positions; a motor four (360) is fixedly connected to the inner top surface of the circular shell (320), and a rotating rod (361) is fixedly connected to the output end of the motor four (360); a bevel gear two (362) is sleeved and fixed at the bottom of the rotating rod (361), and a plurality of bevel gears one (350) are arranged at the bottom of the bevel gear two (362); the bevel gear one (350) is sleeved and fixed with one end of the stirring frame (330) at the corresponding position.

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