A hydrogenation liquid conversion kettle for the production of aminomethylbenzoic acid

Abstract

The utility model relates to a hydrogenation liquid conversion cauldron for aminomethylbenzoic acid production, including cauldron body, be provided with heating stirring mechanism in the cauldron body, the top of cauldron body is provided with opening mechanism, heating stirring mechanism includes bend pipe, the bend pipe rotation is connected in cauldron body, the both ends of bend pipe all are through the surface of cauldron body, fixed mounting has on the cauldron body the receiving plate, fixed mounting has motor on the receiving plate, the pivot end fixed mounting of motor has driving wheel, one end fixed mounting of bend pipe has driven wheel, the driving wheel and driven wheel are connected with caterpillar band and mesh. Through being provided with heating stirring mechanism, in the process of stirring, it is convenient to heat the purpose to principle, and cauldron body inside heating, it is favorable to improve heating efficiency, through being provided with opening mechanism, play the purpose of convenient opening cauldron body, it is favorable to the cleaning of cauldron body, convenient subsequent use.

Description

Technical Field

[0001] This utility model relates to the technical field of hydrogenation liquid conversion reactor for the production of tranexamic acid, specifically a hydrogenation liquid conversion reactor for the production of tranexamic acid. Background Technology

[0002] In the production of aminotranylic acid, the hydrogenation liquid conversion reactor is a key piece of equipment for completing the hydrogenation reaction and intermediate conversion.

[0003] Currently, the commonly used conversion reactors in the industry have relatively traditional structures, usually only having basic stirring functions. However, the uniformity of materials is closely related to the reaction temperature. Existing equipment often relies on external heating or lacks active temperature control methods, resulting in low heat transfer efficiency, high energy consumption, and uneven temperature distribution inside the reactor, which may affect the reaction conversion rate and product consistency. In addition, conventional reactor bodies are mostly sealed with flange bolts, making the opening and opening operations cumbersome, time-consuming, and labor-intensive during cleaning or maintenance. This not only increases downtime but also poses a risk of cross-contamination due to incomplete cleaning, affecting the quality of subsequent batches of products and production continuity.

[0004] Therefore, a hydrogenation liquid conversion reactor for the production of aminotranyl acid is proposed to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned shortcomings in the existing technology by proposing a hydrogenation liquid conversion reactor for the production of tranexamic acid.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a hydrogenation liquid conversion reactor for the production of aminobenzoic acid, comprising a reactor body, a heating and stirring mechanism disposed within the reactor body, an opening mechanism disposed at the top of the reactor body, the heating and stirring mechanism comprising a bent pipe rotatably connected to the reactor body, both ends of the bent pipe penetrating the surface of the reactor body, a receiving plate fixedly mounted on the reactor body, a motor fixedly mounted on the receiving plate, a drive wheel fixedly mounted on the shaft end of the motor, a driven wheel fixedly mounted on one end of the bent pipe, and a track meshing with the drive wheel and the driven wheel;

[0007] The opening mechanism includes a bracket, which is fixedly installed on the vessel body. An electric push rod is fixedly installed on the bracket, and the push rod end of the electric push rod passes through the bracket and is fixedly installed with a top cover.

[0008] Preferably, a thermometer is fixedly installed on the vessel body, and the receiving plate is vertically arranged.

[0009] Preferably, the driving wheel is vertically arranged, and the driven wheel is vertically arranged.

[0010] Preferably, an mounting plate is fixedly installed on the vessel body, and the mounting plate is horizontally positioned.

[0011] Preferably, a water pump is fixedly mounted on the mounting plate, the water pump is horizontally positioned, and the outlet pipe end of the water pump is rotatably connected to the inner wall of the other end of the bend.

[0012] Preferably, a water tank is fixedly installed on the mounting plate, the water tank is horizontally positioned, a heating rod is installed inside the water tank, and the water pump's inlet pipe is connected to the water tank.

[0013] Preferably, a conduit is fixedly installed on the side of the water tank, and one end of the conduit is rotatably connected to the inner wall of the bend.

[0014] Compared with the prior art, this utility model provides a hydrogenation liquid conversion reactor for the production of tranexamic acid, which has the following beneficial effects:

[0015] 1. This utility model, by setting up a heating and stirring mechanism, facilitates the heating of the material during the stirring process, and the internal heating of the vessel body helps to improve heating efficiency;

[0016] 2. This utility model, by providing an opening mechanism, facilitates the opening of the vessel body, making it easier to clean and convenient for subsequent use.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a hydrogenation liquid conversion reactor for the production of aminotranyl acid proposed in this utility model;

[0019] Figure 2 This is a side view of the overall structure of a hydrogenation liquid conversion reactor for the production of aminotranyl acid proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the heating and stirring mechanism of a hydrogenation liquid conversion reactor for the production of aminotranyl acid according to this utility model.

[0021] Figure 4 This is a schematic diagram of the opening mechanism of a hydrogenation liquid conversion reactor for the production of tranexamic acid proposed in this utility model.

[0022] In the diagram: 1. Vessel body; 21. Mounting plate; 22. Guide tube; 23. Drive wheel; 24. Track; 25. Driven wheel; 26. Motor; 27. Support plate; 28. Bend; 29. ​​Water pump; 210. Water tank; 31. Top cover; 32. Bracket; 33. Electric push rod; 4. Thermometer. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example:

[0025] Please see Figure 1 - Figure 4 This embodiment discloses a hydrogenation liquid conversion reactor for the production of tranexamic acid, comprising a reactor body 1. A heating and stirring mechanism is installed inside the reactor body 1. This mechanism facilitates heating of the raw material during stirring and improves heating efficiency. An opening mechanism is provided at the top of the reactor body 1 for easy opening and cleaning, facilitating subsequent use. The heating and stirring mechanism includes a bent pipe 28, rotatably connected inside the reactor body 1. The bent pipe 28 serves to receive the stirring raw material and also facilitates the stirring of the raw material. The raw material is heated. Both ends of the bent tube 28 penetrate the surface of the vessel body 1. A receiving plate 27 is fixedly installed on the vessel body 1. The receiving plate 27 is used to support the installation of the motor 26. The motor 26 is fixedly installed on the receiving plate 27. The motor 26 is used to drive the drive wheel 23 to rotate. The drive wheel 23 is fixedly installed on the shaft end of the motor 26. A driven wheel 25 is fixedly installed on one end of the bent tube 28. A track 24 is meshed with the drive wheel 23 and the driven wheel 25. By setting up the drive wheel 23, the driven wheel 25 and the track 24, the motor 26 drives the bent tube 28 to rotate when it is working.

[0026] The opening mechanism includes a bracket 32, which is fixedly installed on the vessel body 1. The bracket 32 ​​is used to support the installation of the electric push rod 33. The electric push rod 33 is fixedly installed on the bracket 32. The electric push rod 33 is used to lift the top cover 31. The push rod end of the electric push rod 33 passes through the bracket 32 ​​and is fixedly installed on the top cover 31. The top cover 31 is used to seal the vessel body 1.

[0027] A thermometer 4 is fixedly installed on the vessel body 1. The thermometer 4 is set up to monitor the temperature. The receiving plate 27 is set up vertically and is set up to support the installation of the motor 26.

[0028] The drive wheel 23 is vertically arranged, and the driven wheel 25 is vertically arranged. The arrangement of the drive wheel 23 and the driven wheel 25 is used to drive the track 24 for transmission.

[0029] An installation plate 21 is fixedly installed on the vessel body 1. The installation plate 21 is horizontally positioned and is used to support the installation of the water pump 29 and the water tank 210.

[0030] A water pump 29 is fixedly installed on the mounting plate 21. The water pump 29 is set horizontally, and the outlet end of the water pump 29 is rotatably connected to the inner wall of the other end of the bend 28. The water pump 29 is set to guide water from the water tank 210 into the bend 28.

[0031] A water tank 210 is fixedly installed on the mounting plate 21. The water tank 210 is horizontally set and a heating rod is installed inside the water tank 210. The water inlet pipe of the water pump 29 is connected to the water tank 210. The water tank 210 is set up to store heating water.

[0032] A conduit 22 is fixedly installed on the side of the water tank 210. One end of the conduit 22 is rotatably connected to the inner wall of the bend 28. The conduit 22 facilitates the return of water from the bend 28 to the water tank 210.

[0033] When the vessel 1 is working, the top cover 31 is first opened by the electric push rod 33, then the material is put into the vessel 1, and the top cover 31 is reset by the electric push rod 33. Then the motor 26 is started, and the motor 26 drives the drive wheel 23 to rotate. When the drive wheel 23 rotates, it will drive the driven wheel 25 to rotate through the track 24. When the driven wheel 25 rotates, it will drive the bent pipe 28 to rotate. When the bent pipe 28 rotates, it will stir the material.

[0034] When it is necessary to heat the material, the heating rod in the water tank 210 is activated, which heats the water in the water tank 210. Then the water pump 29 is activated, which draws water from the water tank 210 and guides the water into the bend pipe 28. The water will return to the water tank 210 along the bend pipe 28 and the guide pipe 22. During this cycle, the water heats the material, which is beneficial to the reaction of the material.

[0035] When it is necessary to clean the vessel body 1, the top cover 31 can be opened by the electric push rod 33, which makes it easy to clean the vessel body 1 and facilitates its subsequent use.

[0036] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. Any method that can achieve its beneficial effect can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can control the electrical components through simple programming. Moreover, the existing disclosed power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hydrogenation liquid conversion reactor for the production of tranexamic acid, comprising a reactor body (1), characterized in that: The vessel body (1) is provided with a heating and stirring mechanism, and the top of the vessel body (1) is provided with an opening mechanism; The heating and stirring mechanism includes a bent pipe (28), which is rotatably connected to the inside of the vessel body (1). Both ends of the bent pipe (28) penetrate the surface of the vessel body (1). A support plate (27) is fixedly installed on the vessel body (1). A motor (26) is fixedly installed on the support plate (27). A drive wheel (23) is fixedly installed on the shaft end of the motor (26). A driven wheel (25) is fixedly installed on one end of the bent pipe (28). A track (24) meshes with the drive wheel (23) and the driven wheel (25). The opening mechanism includes a bracket (32), which is fixedly installed on the vessel body (1). An electric push rod (33) is fixedly installed on the bracket (32), and the push rod end of the electric push rod (33) passes through the bracket (32) and is fixedly installed with a top cover (31).

2. The hydrogenation liquid conversion reactor for the production of tranexamic acid according to claim 1, characterized in that: A thermometer (4) is fixedly installed on the vessel body (1), and the receiving plate (27) is vertically arranged.

3. The hydrogenation liquid conversion reactor for the production of tranexamic acid according to claim 1, characterized in that: The driving wheel (23) is vertically arranged, and the driven wheel (25) is vertically arranged.

4. The hydrogenation liquid conversion reactor for the production of tranexamic acid according to claim 1, characterized in that: An installation plate (21) is fixedly installed on the vessel body (1), and the installation plate (21) is horizontally arranged.

5. The hydrogenation liquid conversion reactor for the production of tranexamic acid according to claim 4, characterized in that: A water pump (29) is fixedly installed on the mounting plate (21). The water pump (29) is set horizontally, and the outlet pipe end of the water pump (29) is rotatably connected to the inner wall of the other end of the bend (28).

6. The hydrogenation liquid conversion reactor for the production of tranexamic acid according to claim 5, characterized in that: A water tank (210) is fixedly installed on the mounting plate (21). The water tank (210) is horizontally positioned and a heating rod is installed inside the water tank (210). The inlet pipe of the water pump (29) is connected to the water tank (210).

7. The hydrogenation liquid conversion reactor for the production of tranexamic acid according to claim 6, characterized in that: A conduit (22) is fixedly installed on the side of the water tank (210), and one end of the conduit (22) is rotatably connected to the inner wall of the bend (28).

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