Temperature control assembly for processing alkyl sulfonyl chloride

Abstract

The utility model relates to the technical field of alkyl sulfonyl chloride processing, and discloses a temperature control assembly for alkyl sulfonyl chloride processing, which comprises a processing table, the bottom of the processing table is fixedly connected with a support plate, a reaction tank is arranged in the processing table, the top of the reaction tank is fixedly connected with a feed port, the top of the processing table is provided with a temperature control assembly, and the temperature control assembly is arranged on the top of the processing table. The temperature control assembly comprises a temperature control shell, the outer wall of the temperature control shell is fixedly connected to the interior of the machining table, and the interior of the temperature control shell is fixedly connected to the outer wall of the reaction tank. According to the utility model, water in the water storage tank is guided through the water pump, then the regulating valve is regulated according to the internal condition of the reaction tank, the water is guided into the heating chamber or the condensing chamber for heating or cooling, the water is conveyed into the circulating cavity, the temperature of the reaction tank is regulated, and then the water is circulated back into the water storage tank through the drain pipe for circulating cooling; the problem that heating and cooling control cannot be conveniently carried out on the interior is solved, and the convenience of temperature control is improved.

Description

Technical Field

[0001] This utility model relates to the field of alkyl sulfonyl chloride processing technology, and in particular to a temperature control component for alkyl sulfonyl chloride processing. Background Technology

[0002] In the processing of alkyl sulfonyl chlorides, precise and efficient temperature control plays a crucial role in product quality and production efficiency. With the continuous development of the chemical industry, the requirements for alkyl sulfonyl chloride processing technology are also increasing, and traditional temperature control methods are no longer sufficient to meet the needs of modern production. A temperature control component capable of stably and conveniently adjusting the reaction temperature has become a key technical problem that urgently needs to be solved in this field. The temperature control component needs to adapt to the diverse temperature requirements of different reaction stages, precisely controlling both the initial heating process and the rapid cooling phase after the reaction to ensure the smooth progress of the alkyl sulfonyl chloride synthesis reaction, reduce the occurrence of side reactions, and improve product purity and yield.

[0003] In existing technologies, temperature control in common alkyl sulfonyl chloride processing often employs relatively simple heating and cooling methods. For example, heating relies solely on installing heating wires directly at the bottom or sidewalls of the reaction vessel to provide heat, with the heating power controlled by adjusting the current flowing through the heating wires, thus raising the temperature. Cooling involves setting up a simple jacket around the reaction vessel and circulating cooling water, with the cooling rate controlled by adjusting the water flow. This approach lacks a systematic temperature control design, exhibits poor coordination between components, and has limited precision and flexibility in temperature control. It struggles to respond quickly and accurately to temperature changes during the reaction process and is prone to significant temperature fluctuations during temperature transitions.

[0004] However, this traditional temperature control method has significant drawbacks, namely, it cannot conveniently control the heating and cooling of the reaction process. Because the heating and cooling systems are relatively independent and the control methods are limited, switching between heating and cooling modes quickly according to the reaction progress is extremely inconvenient in actual production. For example, if the temperature deviates from the ideal range during the reaction, adjusting it quickly to the appropriate temperature requires a considerable amount of time to adjust the heating or cooling parameters, and it is difficult to precisely control the rate of temperature change. This can easily lead to excessively high or low reaction temperatures, affecting the product quality of alkyl sulfonyl chlorides, reducing production efficiency, and increasing production costs. It fails to meet the requirements of modern chemical production for precise and convenient temperature control. Therefore, a temperature control component for alkyl sulfonyl chloride processing is proposed to solve these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a temperature control component for alkyl sulfonyl chloride processing, which aims to improve the problem that the internal temperature cannot be easily adjusted in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A temperature control component for processing alkyl sulfonyl chloride includes a processing table, a support plate fixedly connected to the bottom of the processing table, a reaction vessel disposed inside the processing table, a feed inlet fixedly connected to the top of the reaction vessel, and a temperature control component disposed on the top of the processing table.

[0008] The temperature control component includes a temperature control shell, the outer wall of which is fixedly connected to the inside of the processing table, the inner wall of which is fixedly connected to the outer wall of the reaction vessel, a drain pipe fixedly connected to the bottom of the temperature control shell, a water inlet pipe provided on the outer wall of the temperature control shell, a circulation chamber opened inside the temperature control shell, a conduit fixedly connected to the outer wall of the water inlet pipe, a limiting component fixedly connected to the outer wall of the conduit, a heating chamber fixedly connected to one end of the conduit, a condensation chamber fixedly connected to one end of the other conduit, a regulating valve provided on one side of the heating chamber, a water pump provided at one end of the regulating valve, a water tank fixedly connected to the output end of the water pump, another conduit fixedly connected to the outer wall of the water tank, and the other conduit located at the bottom of the drain pipe;

[0009] As a further description of the above technical solution:

[0010] The limiting component includes a connecting housing disposed between the conduits;

[0011] As a further description of the above technical solution:

[0012] The connecting shell has a guide cavity inside, and a connecting block is fixedly connected inside the connecting shell;

[0013] As a further description of the above technical solution:

[0014] A fixing tube is fixedly connected to one side of the connecting block, and a limiting ring is slidably connected inside the fixing tube;

[0015] As a further description of the above technical solution:

[0016] A spring is installed inside the fixed tube. One end of the spring is fixedly connected to the inner wall of the fixed tube, and the other end of the spring is fixedly connected to the outer wall of the limiting ring.

[0017] As a further description of the above technical solution:

[0018] A connecting post is fixedly connected to the outer wall of the limiting ring, and the outer wall of the connecting post is slidably connected inside the fixed tube.

[0019] As a further description of the above technical solution:

[0020] A sealing plug is fixedly connected to the outer wall of the connecting column, and the outer wall of the sealing plug is slidably connected inside the guide cavity.

[0021] This utility model has the following beneficial effects:

[0022] In this invention, a water pump guides the water inside the storage tank, and then the regulating valve is adjusted according to the internal conditions of the reaction tank to guide the water flow to the heating chamber or condensing chamber for heating or cooling. The water is then transported to the circulation chamber to regulate the temperature of the reaction tank, and finally circulated back into the storage tank through the drain pipe for cooling. This solves the problem of not being able to conveniently control the internal heating and cooling, and improves the convenience of temperature control.

[0023] In this invention, the sealing plug achieves its movement function through the movement of water flow. When water flows through, the water flow drives the connecting column and the limiting ring, and in conjunction with the spring, the sealing plug moves inside the guide cavity, thereby guiding the water flow in one direction and preventing water from flowing from one side into the cavity on the other side, thus solving the problem of backflow caused by cavity connection and improving the service life of the device. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a temperature control component for processing alkyl sulfonyl chloride according to the present invention;

[0025] Figure 2 This is a schematic diagram of the internal structure of the temperature control housing of a temperature control component for processing alkyl sulfonyl chloride according to the present invention.

[0026] Figure 3 This is a schematic diagram of the internal structure of the connection shell of a temperature control component for alkyl sulfonyl chloride processing proposed in this utility model.

[0027] Legend:

[0028] 1. Processing table; 2. Water tank; 3. Water pump; 4. Regulating valve; 5. Heating chamber; 6. Connecting shell; 7. Condensation chamber; 8. Conduit; 9. Water inlet pipe; 10. Support plate; 11. Temperature control shell; 12. Reaction vessel; 13. Circulation chamber; 14. Feed inlet; 15. Drain pipe; 16. Guide chamber; 17. Sealing plug; 18. Connecting column; 19. Restricting ring; 20. Fixing pipe; 21. Spring; 22. Connecting block. Detailed Implementation

[0029] 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.

[0030] Reference Figure 1 and Figure 2 The present invention provides an embodiment of a temperature control component for processing alkyl sulfonyl chloride, comprising a processing table 1, which serves as the basic support structure of the entire device and is made of sturdy and corrosion-resistant carbon steel. A support plate 10 is fixedly connected to the bottom of the processing table 1, and the design of the support plate 10 provides stable support for the processing table 1, ensuring that the entire device can operate smoothly under various working conditions. A reaction vessel 12 is provided inside the processing table 1, and an inlet 14 is fixedly connected to the top of the reaction vessel 12. The reaction vessel 12 is made of stainless steel that is resistant to acids and alkalis, high temperature and has good thermal conductivity. A temperature control component is provided on the top of the processing table 1.

[0031] The temperature control component includes a temperature control housing 11, which plays a crucial role in encapsulation and temperature conduction. Its outer wall is tightly fixed to a pre-set slot inside the processing table 1, while its interior is seamlessly fitted to the outer wall of the reaction vessel 12 via a special high-temperature resistant, highly thermally conductive silicone sealing layer, ensuring efficient and stable heat transfer. The outer wall of the temperature control housing 11 is fixedly connected to the inside of the processing table 1, and the interior of the temperature control housing 11 is fixedly connected to the outer wall of the reaction vessel 12. A drain pipe 15 is fixedly connected to the bottom of the temperature control housing 11, and a water inlet pipe 9 is provided on the outer wall of the temperature control housing 11. A circulation chamber 13 is opened inside the temperature control housing 11, and a conduit 8 is fixedly connected to the outer wall of the water inlet pipe 9. The conduit 8 is made of flexible and high-temperature resistant rubber hose, and its outer wall is fixed... A limiting component is fixedly connected to the outer wall of the conduit 8. A heating chamber 5 is fixedly connected to one end of the conduit 8. The main body of the heating chamber 5 is wrapped with a rock wool board with excellent heat insulation performance. A high-power electric heating wire is installed inside the heating chamber 5. The electric heating wire is evenly distributed on the ceramic insulating support inside the heating chamber 5 to ensure uniform heat dissipation. A condensing chamber 7 is fixedly connected to one end of the other conduit 8. The condensing chamber 7 is equipped with a high-efficiency spiral condensing copper tube. A refrigerant circulation channel surrounds the copper tube, which can quickly remove heat. A regulating valve 4 is installed on one side of the heating chamber 5. A water pump 3 is installed at one end of the regulating valve 4. A water tank 2 is fixedly connected to the output end of the water pump 3. Another conduit 8 is fixedly connected to the outer wall of the water tank 2. The other conduit 8 is located at the bottom of the drain pipe 15.

[0032] Specifically, precise temperature control is crucial when alkyl sulfonyl chlorides are processed within reaction vessel 12. During the reaction, the internal temperature of reaction vessel 12 is closely monitored. If the temperature deviates from the set range, water pump 3 is activated, drawing water from storage tank 2. Subsequently, according to temperature requirements, rotary regulating valve 4 is activated to precisely adjust the flow direction, directing the water into heating chamber 5 or condensing chamber 7. Upon entering heating chamber 5, the water absorbs heat and flows through conduit 8 into circulation chamber 13, raising the temperature of reaction vessel 12. If flowing into condensing chamber 7, it carries away heat and then enters circulation chamber 13 for cooling. Afterward, the water in circulation chamber 13 flows back to storage tank 2 through drain pipe 15, creating a stable closed-loop temperature control system. This ensures that the alkyl sulfonyl chloride processing is always conducted at a suitable temperature, guaranteeing product quality and production safety.

[0033] Reference Figure 1 and Figure 3 The limiting component includes a connecting housing 6, which serves as the outer frame of the entire limiting component. It is made of high-strength aluminum alloy, making it lightweight and highly corrosion-resistant. The connecting housing 6 is positioned between the conduits 8. A guide cavity 16 is formed inside the connecting housing 6. The inner wall of the guide cavity 16 is finely polished, resulting in extremely low surface roughness, effectively reducing frictional resistance during water flow. Its shape is a regular cylinder, with the inner diameter precisely determined according to the actual water flow requirements to ensure smooth water flow. A connecting block 22 is fixedly connected inside the connecting housing 6. A fixing pipe 20 is fixedly connected to one side of the connecting block 22. A limiting ring 19 is slidably connected inside the fixing pipe 20. An internal spring 21 is installed, with one end of the spring 21 fixedly connected to the inner wall of the fixed tube 20 and the other end fixedly connected to the outer wall of the limiting ring 19. A connecting post 18 is fixedly connected to the outer wall of the limiting ring 19, and the outer wall of the connecting post 18 is slidably connected to the inside of the fixed tube 20. A sealing plug 17 is fixedly connected to the outer wall of the connecting post 18. The sealing plug 17 is the key component in the entire limiting assembly for controlling the flow of water. It is made of rubber with good sealing performance and is designed to fit tightly against the inner wall of the guide cavity 16. A surrounding sealing groove is also machined on the outer wall, and a soft and elastic silicone sealing ring is embedded in the groove to further enhance its sealing effect. The outer wall of the sealing plug 17 is slidably connected to the inside of the guide cavity 16.

[0034] Specifically, during the operation of the entire temperature control system, a series of ingenious mechanical linkages occur when the water flow is guided. The force of the water flow acts on the sealing plug 17, generating a thrust that causes the sealing plug 17 to move. Since the connecting column 18 is connected to the sealing plug 17, the movement of the sealing plug 17 drives the connecting column 18 to move synchronously. The other end of the connecting column 18 is connected to the limiting ring 19, so the limiting ring 19 slides along the pipe wall inside the fixed pipe 20. During this process, the spring 21 is compressed, thereby opening a flow channel for the water flow, allowing the water source to flow smoothly between the various chambers and pipes, realizing the heating or cooling operation of the reaction tank 12. When it is necessary to shut off the water flow or switch the water flow chamber, the spring 21, due to its own elastic rebound, drives the sealing plug 17 back to its initial position, tightly sealing the guiding chamber 16. This effectively prevents water backflow and accidental water from entering the other chamber, ensuring the stability and accuracy of the entire temperature control system and guaranteeing the precision and reliability of temperature control during the alkyl sulfonyl chloride processing.

[0035] Working principle: When alkyl sulfonyl chloride is processed inside the reaction tank 12, the water pump 3 is started according to the internal temperature. The water pump 3 guides the water source inside the water storage tank 2. Then, the flow port is adjusted by turning the regulating valve 4. The water source enters the heating chamber 5 and the condensing chamber 7 to heat or cool the reaction tank 12. Then, it is guided to the circulation chamber 13 through the conduit 8 to regulate the temperature of the reaction tank 12. Finally, the internal water source is circulated back to the water storage tank 2 through the drain pipe 15, thereby regulating the circulating temperature.

[0036] In addition, when the water flow is guided, the sealing plug 17 is pushed, and then the sealing plug 17 drives the connecting column 18 to move. Then, the connecting column 18 drives the limiting ring 19 to slide inside the fixed tube 20 and compresses the spring 21, so that the water source can flow. When it is closed or the water flow switches chambers, the spring 21 rebounds and drives the sealing plug 17 back to its original position, sealing the guiding chamber 16 and preventing backflow or water from another chamber from entering its interior.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A temperature control assembly for processing alkyl sulfonyl chlorides, comprising a processing table (1), characterized in that: The bottom of the processing table (1) is fixedly connected to a support plate (10), a reaction vessel (12) is provided inside the processing table (1), a feed inlet (14) is fixedly connected to the top of the reaction vessel (12), and a temperature control component is provided on the top of the processing table (1). The temperature control component includes a temperature control shell (11), the outer wall of which is fixedly connected to the inside of the processing table (1), the inside of which is fixedly connected to the outer wall of the reaction tank (12), a drain pipe (15) is fixedly connected to the bottom of the temperature control shell (11), a water inlet pipe (9) is provided on the outer wall of the temperature control shell (11), a circulation chamber (13) is opened inside the temperature control shell (11), a conduit (8) is fixedly connected to the outer wall of the water inlet pipe (9), a limiting component is fixedly connected to the outer wall of the conduit (8), a heating chamber (5) is fixedly connected to one end of the conduit (8), a condensing chamber (7) is fixedly connected to one end of the other conduit (8), a regulating valve (4) is provided on one side of the heating chamber (5), a water pump (3) is provided at one end of the regulating valve (4), a water tank (2) is fixedly connected to the output end of the water pump (3), another conduit (8) is fixedly connected to the outer wall of the water tank (2), and the other conduit (8) is located at the bottom of the drain pipe (15).

2. The temperature control component for alkyl sulfonyl chloride processing according to claim 1, characterized in that: The limiting component includes a connecting housing (6) disposed between the conduits (8).

3. The temperature control component for alkyl sulfonyl chloride processing according to claim 2, characterized in that: The connecting shell (6) has a guide cavity (16) inside, and a connecting block (22) is fixedly connected inside the connecting shell (6).

4. The temperature control component for alkyl sulfonyl chloride processing according to claim 3, characterized in that: A fixing tube (20) is fixedly connected to one side of the connecting block (22), and a limiting ring (19) is slidably connected inside the fixing tube (20).

5. The temperature control component for alkyl sulfonyl chloride processing according to claim 4, characterized in that: A spring (21) is provided inside the fixed tube (20). One end of the spring (21) is fixedly connected to the inner wall of the fixed tube (20), and the other end of the spring (21) is fixedly connected to the outer wall of the limiting ring (19).

6. The temperature control component for processing alkyl sulfonyl chlorides according to claim 5, characterized in that: The outer wall of the limiting ring (19) is fixedly connected to a connecting column (18), and the outer wall of the connecting column (18) is slidably connected inside the fixed tube (20).

7. A temperature control component for processing alkyl sulfonyl chlorides according to claim 6, characterized in that: The outer wall of the connecting column (18) is fixedly connected to a sealing plug (17), and the outer wall of the sealing plug (17) is slidably connected inside the guide cavity (16).

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