Rapid reaction equipment for 3-nitrobenzenesulfonic acid (S)-glycidyl ester

Abstract

The utility model relates to the technical field of 3-nitrobenzenesulfonic acid (S)-glycidyl ester reaction processing, and solves the problems that nitrobenzenesulfonic acid is crystal powder, and the efficiency of a fusion reaction is influenced because the nitrobenzenesulfonic acid is caked during storage during the fusion reaction. The 3-nitrobenzenesulfonic acid (S)-glycidyl ester rapid reaction equipment comprises a reaction tank, a driving motor is arranged in the middle of the bottom of the reaction tank, and the output end of the driving motor penetrates through the bottom of the reaction tank and is fixedly connected with a center rod; a special-shaped ring used for increasing the reaction rate of nitrobenzenesulfonic acid and glycidyl ester is arranged on the surface of the center rod, a vibration assembly used for screening nitrobenzenesulfonic acid is arranged at the top of the reaction tank and comprises a storage tank arranged at the top of the reaction tank, and a plurality of springs are arranged on the inner wall of the storage tank; and one end of the spring is fixedly connected with a fixing ring.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction processing of (S)-glycidyl 3-nitrobenzenesulfonate, in particular to a rapid reaction device for (S)-glycidyl 3-nitrobenzenesulfonate. Background Technique

[0002] An efficient reaction kettle for chemical substance reaction disclosed in the publication number CN216172310U includes a tank body. A rotating seat is fixedly arranged at the upper end of the side wall of the tank body. An upper end cover is arranged at the upper end of the tank body. A rotating block is fixedly arranged at the lower end of the upper end cover. The tank body and the upper end cover are rotationally connected through the rotating seat and the rotating block. A discharge pipe is arranged at the lower end of the tank body. An electromagnetic valve is arranged at the outlet of the discharge pipe. A temperature sensor is fixedly arranged at the upper end inside the tank body. A support is fixedly arranged at the lower end of the tank body.

[0003] It is provided with an exhaust gas collection pipe and an exhaust gas filtration box, which can collect the exhaust gas generated during the reaction process, improve the product quality produced by the equipment, and reduce the pollution to the surrounding air.

[0004] However, the nitrobenzenesulfonic acid material is in the form of crystal powder. When carrying out the fusion reaction, due to the caking phenomenon of nitrobenzenesulfonic acid during storage, the efficiency of the fusion reaction is affected, and the rate of this scheme for the fusion reaction is not high. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a rapid reaction device for (S)-glycidyl 3-nitrobenzenesulfonate, which solves the problem that the nitrobenzenesulfonic acid material is in the form of crystal powder, and due to the caking phenomenon of nitrobenzenesulfonic acid during storage, the efficiency of the fusion reaction is affected.

[0006] To achieve the above object, the utility model provides the following technical solution: A rapid reaction device for (S)-glycidyl 3-nitrobenzenesulfonate, including a reaction tank. A driving motor is arranged in the middle of the bottom of the reaction tank, and the output end of the driving motor penetrates through the bottom of the reaction tank and is fixedly connected with a central rod. An irregular ring for increasing the reaction rate of nitrobenzenesulfonic acid and glycidyl is arranged on the surface of the central rod. A vibration assembly for screening nitrobenzenesulfonic acid is arranged at the top of the reaction tank.

[0007] In a specific embodiment, the vibration assembly includes a storage tank arranged at the top of the reaction tank. A plurality of springs are arranged on the inner wall of the storage tank. One end of the spring is fixedly connected with a fixed ring. A sieve mesh for screening nitrobenzenesulfonic acid is arranged inside the fixed ring. A vibration motor is arranged on the side surface of the fixed ring. A leakage hole is opened in the middle of the inner bottom surface of the storage tank, and a plurality of diversion grooves are arranged on the inner bottom surface of the storage tank on one side of the leakage hole.

[0008] In a specific embodiment, a square groove is formed on one side of the bottom of the reaction tank, and a discharge hopper is arranged on the surface of the square groove.

[0009] In a specific embodiment, a sleeve rod is arranged at the edge of the surface of the square groove, a sleeve ring is sleeved on the surface of the sleeve rod, and a square plate for closing the square groove is fixedly connected to the surface of the sleeve ring.

[0010] In a specific embodiment, a sleeve ring is arranged on the top of the fixed ring, and a feeding hopper is arranged on the top of the sleeve ring.

[0011] In a specific embodiment, support legs are arranged at the edge of the bottom of the reaction tank, and gaskets are arranged at the bottoms of the support legs.

[0012] Compared with the prior art, the present utility model provides a rapid reaction device for (S)-glycidyl 3-nitrobenzenesulfonate, and has the following beneficial effects:

[0013] In the technical solution disclosed by the present utility model, by means of the arrangement of the vibration assembly, during the fusion reaction of nitrobenzenesulfonic acid and glycidyl ester, the nitrobenzenesulfonic acid is poured from the feeding hopper into the fixed ring and located on the surface of the sieve mesh. At this time, the vibration motor is connected to an external power supply to drive the fixed ring to vibrate, and the surrounding springs vibrate regularly inside the storage tank. Through the vibration effect, the nitrobenzenesulfonic acid can be dispersed, and the lumpy part can be broken into granular form, and it falls into the storage tank through the sieve mesh, and the remaining impurity part in the nitrobenzenesulfonic acid can be screened out through the sieve mesh. After the nitrobenzenesulfonic acid is dispersed, the efficiency of the subsequent fusion reaction can be better increased, the uniformity of the fusion reaction can be improved, and thus the reaction can be accelerated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation to the present application. In 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 structure of the reaction tank of the present utility model;

[0017] Figure 3 is a schematic diagram of the structure of the vibration assembly of the present utility model;

[0018] Figure 4 is a schematic diagram of the structure of the drive motor of the present utility model.

[0019] In the figure: 1, reaction tank; 2, drive motor; 3, central rod; 4, special-shaped ring; 5, vibration assembly; 51, storage tank; 511, leakage hole; 512, diversion groove; 52, spring; 53, fixing ring; 54, sieve mesh; 55, vibration motor; 6, square groove; 7, discharge hopper; 8, collar; 9, feeding hopper; 10, square plate. Specific implementation manner

[0020] The following will be described in detail in conjunction with the drawings and embodiments to fully understand how the present application uses technical means to solve technical problems and achieve the realization process of technical effects, and to implement accordingly.

[0021] Figures 1-4 As an embodiment of the present utility model, a rapid reaction device for (S)-glycidyl 3-nitrobenzenesulfonate includes a reaction tank 1. A drive motor 2 is provided in the middle of the bottom of the reaction tank 1, and the output end of the drive motor 2 penetrates through the bottom of the reaction tank 1 and is fixedly connected to a central rod 3. A special-shaped ring 4 for increasing the reaction rate of nitrobenzenesulfonic acid and glycidyl is provided on the surface of the central rod 3, and a vibration assembly 5 for screening nitrobenzenesulfonic acid is provided on the top of the reaction tank 1.

[0022] The specific problem addressed by this specific embodiment is: to solve the problem that nitrobenzenesulfonic acid is in the form of crystal powder, and during the fusion reaction, due to the caking of nitrobenzenesulfonic acid during storage, the efficiency of the fusion reaction is affected. The present utility model utilizes the setting of the vibration assembly 5. During the fusion reaction of nitrobenzenesulfonic acid and glycidyl, nitrobenzenesulfonic acid is poured from the feeding hopper 9 into the fixing ring 53 and located on the surface of the sieve mesh 54. At this time, the vibration motor 55 is connected to an external power supply to drive the fixing ring 53 to vibrate, and regularly vibrate inside the storage tank 51 through the surrounding springs 52. Through the vibration effect, the nitrobenzenesulfonic acid can be dispersed, and the agglomerated part can be broken into granular form, and can be adjusted into the storage tank 51 through the sieve mesh 54, and the remaining impurity part in the nitrobenzenesulfonic acid can be screened out through the sieve mesh 54. When the nitrobenzenesulfonic acid is dispersed, it can better increase the efficiency of the subsequent fusion reaction, improve the uniformity of the fusion reaction, and thus accelerate the reaction.

[0023] The vibration assembly 5 includes a storage tank 51 disposed at the top of the reaction tank 1. A number of springs 52 are provided on the inner wall of the storage tank 51. One end of each spring 52 is fixedly connected to a fixing ring 53. A screen 54 for screening nitrobenzenesulfonic acid is provided inside the fixing ring 53. A vibration motor 55 is provided on the side of the fixing ring 53. In this specific embodiment, a leakage hole 511 is formed in the middle of the inner bottom surface of the storage tank 51, and a number of diversion grooves 512 are provided on the inner bottom surface of the storage tank 51 on one side of the leakage hole 511. During the fusion reaction of nitrobenzenesulfonic acid and glycidyl ester, the nitrobenzenesulfonic acid is poured from the feeding hopper 9 into the fixing ring 53 and located on the surface of the screen 54. At this time, the vibration motor 55 is connected to an external power supply to drive the fixing ring 53 to vibrate, and regularly vibrate inside the storage tank 51 through the surrounding springs 52. Through the vibration effect, the nitrobenzenesulfonic acid can be dispersed, and the agglomerated parts can be broken into granular form, and fall into the inside of the storage tank 51 through the screen 54, and the remaining impurity parts in the nitrobenzenesulfonic acid can be screened out through the screen 54. After the nitrobenzenesulfonic acid is dispersed, the efficiency of the subsequent fusion reaction can be better increased, the uniformity of the fusion reaction can be improved, and the reaction can be accelerated accordingly.

[0024] In this specific embodiment, a square groove 6 is formed on one side of the bottom of the reaction tank 1, and a discharge hopper 7 is provided on the surface of the square groove 6. A sleeve rod is provided at the edge of the surface of the square groove 6, and a sleeve ring is sleeved on the surface of the sleeve rod. A square plate 10 for closing the square groove 6 is fixedly connected to the surface of the sleeve ring. A sleeve ring 8 is provided at the top of the fixing ring 53, and a feeding hopper 9 is provided at the top of the sleeve ring 8. Legs are provided at the edge of the bottom of the reaction tank 1, and gaskets are provided at the bottoms of the legs.

[0025] The control mode of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of power also belongs to the common knowledge in the art. And the present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be further explained in detail.

[0026] It should be noted that in this article, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0027] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A rapid reaction device for (S)-glycidyl 3-nitrobenzenesulfonate, comprising a reaction tank (1), characterized in that: A driving motor (2) is arranged in the middle of the bottom of the reaction tank (1), and the output end of the driving motor (2) penetrates through the bottom of the reaction tank (1) and is fixedly connected with a central rod (3). An irregular ring (4) for increasing the reaction rate of nitrobenzenesulfonic acid and glycidyl ester is arranged on the surface of the central rod (3). A vibrating assembly (5) for screening nitrobenzenesulfonic acid is arranged on the top of the reaction tank (1). The vibrating assembly (5) includes a storage tank (51) arranged on the top of the reaction tank (1). A plurality of springs (52) are arranged on the inner wall of the storage tank (51). One end of the spring (52) is fixedly connected with a fixing ring (53). A sieve mesh (54) for screening nitrobenzenesulfonic acid is arranged inside the fixing ring (53). A vibrating motor (55) is arranged on the side surface of the fixing ring (53).

2. The rapid reaction device for (S)-glycidyl 3-nitrobenzenesulfonate according to claim 1, wherein: A leakage hole (511) is formed in the middle of the inner bottom surface of the storage tank (51), and a plurality of diversion grooves (512) are arranged on the inner bottom surface of the storage tank (51) on one side of the leakage hole (511).

3. A rapid reaction device for (S)-glycidyl 3-nitrobenzenesulfonate according to claim 2, characterized in that: A square groove (6) is formed on one side of the bottom of the reaction tank (1), and a discharge hopper (7) is arranged on the surface of the square groove (6).

4. The rapid reaction equipment for (S)-glycidyl 3-nitrobenzenesulfonate according to claim 3, wherein: A sleeve rod is arranged at the edge of the surface of the square groove (6). A sleeve ring is sleeved on the surface of the sleeve rod. A square plate (10) for closing the square groove (6) is fixedly connected to the surface of the sleeve ring.

5. A rapid reaction device for (S)-glycidyl 3-nitrobenzenesulfonate according to claim 1, characterized in that: A sleeve ring (8) is arranged on the top of the fixing ring (53), and a feeding hopper (9) is arranged on the top of the sleeve ring (8).

6. The rapid reaction equipment for (S)-glycidyl 3-nitrobenzenesulfonate according to claim 1, characterized in that: Support legs are arranged at the edge of the bottom of the reaction tank (1), and gaskets are arranged at the bottoms of the support legs.

Images