Chemical reaction device
By setting a jacket composed of graphene and stainless steel or carbon-based composite in the reactor of the chemical reaction device, the existing equipment has poor electrical conductivity and slow reaction rate, and an efficient and safe chemical reaction is achieved.
Patent Information
- Application Number
- CN202421740904.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-07-23
AI Technical Summary
The existing anti-corrosion reaction devices have poor conductivity and thermal conductivity in flammable and explosive reactions, which pose safety risks, and are fragile during transportation and have a slow reaction rate.
A chemical reaction device is designed. By setting a jacket in the reactor, the jacket consists of graphene and stainless steel or carbon-based composite materials, the jacket forms an interlayer with the inner wall of the reactor shell to improve conductivity and thermal conductivity, and further improve the conductive effect through the X-shaped bracket and the electrostatic interface.
The device has excellent thermal conductivity, good corrosion resistance and high temperature stability. It is especially suitable for flammable and explosive reactions, which can speed up the reaction rate, improve reaction efficiency, reduce costs and reaction hazards.
Smart Images
Figure CN222956371U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a chemical reaction device, belonging to the technical field of chemical synthesis equipment. Background Art
[0002] In the chemical industry, a reaction kettle is an essential device in the chemical production process. The reaction kettle is widely used in industries such as petroleum, chemical industry, rubber, pesticides, and dyes. During the reaction process, it is often required to have the characteristics of corrosion resistance, good electrical and thermal conductivity, fast reaction rate, and high safety.
[0003] Currently, in the existing anti-corrosion reaction devices, the enamel kettle has a large application market, but it has poor electrical and thermal conductivity, is brittle, poses a great danger to flammable and explosive reactions, is fragile during transportation, has poor electrical and thermal conductivity, and is prone to explosion due to reasons such as too high temperature and static electricity when the rate is slow, presenting a great potential safety hazard. For this reason, the present utility model is proposed. Summary of the Invention
[0004] Aiming at the deficiencies of the prior art, the utility model provides a chemical reaction device, which has a simple structure, good electrical conductivity, excellent thermal conductivity, good corrosion resistance and high-temperature stability, and is particularly suitable for reactions that are flammable and explosive and have high requirements for thermal and electrical conductivity. By adding a jacket inside the reaction kettle, the specific surface area of the material is reduced, the reaction rate is accelerated, and it can also help the material inside the kettle to be heated evenly, improve the reaction efficiency, avoid the problems of slow reaction rate and poor thermal and electrical conductivity, and reduce the cost and the degree of reaction danger.
[0005] Term Explanation:
[0006] Carbon-based composite material: A general term for composite materials with carbon fiber (fabric) or ceramic fiber (fabric) such as silicon carbide as the reinforcement and carbon as the matrix.
[0007] The technical solution of the utility model is as follows:
[0008] A chemical reaction device includes a reaction kettle shell, a stirring motor, a jacket, and an electrostatic interface. Among them, a jacket is arranged on the inner wall of the reaction kettle shell, a sandwich layer is formed between the jacket and the inner wall of the reaction kettle shell, an electrostatic interface is arranged on the reaction kettle shell, the electrostatic interface is in contact with the jacket, a stirring motor is arranged on the top of the reaction kettle shell, a stirring paddle is connected to the lower side of the stirring motor, and the stirring paddle is arranged inside the reaction kettle shell;
[0009] The jacket is a double-layer composite jacket. The first layer is graphene, and the second layer is stainless steel or carbon-based composite material. The first layer faces the inside of the reactor shell and contacts the material. The first layer is in contact with an electrostatic interface. The first and second layers are laminated and assembled into a jacket. The graphene layer contacts the material. The specific surface area of graphene is extremely low, which can accelerate the reaction rate, help the materials in the kettle to be heated evenly, improve the reaction efficiency, and can also be used for conduction by the graphene layer to reduce the reaction risk. The second layer has high hardness and can improve the overall support strength.
[0010] Preferably according to the present utility model, an X-shaped bracket is arranged at the bottom of the jacket. The X-shaped bracket is composed of 2 intersecting graphene rods, which are used to penetrate deep into the reaction materials in the reactor to improve the conduction effect.
[0011] Preferably according to the present utility model, a conductive rod is arranged at the top of the reactor shell.
[0012] Preferably according to the present utility model, the electrostatic interface includes a flange and a lead-out rod. The material of the lead-out rod is graphene. A flange is arranged on the reactor shell, and a lead-out rod is arranged inside the flange. One end of the lead-out rod is in contact with the first layer of the jacket, and the internal static electricity is led out by the electrostatic interface to prevent the static electricity from focusing inside.
[0013] The beneficial effects of the present utility model are as follows:
[0014] The present utility model provides a chemical reaction device, which has a simple structure, good conductivity, excellent thermal conductivity, good corrosion resistance and high-temperature stability. It is especially suitable for reactions that are flammable, explosive and have high requirements for thermal and conductive properties. By adding a jacket inside the reactor, the specific surface area of the material is reduced, the reaction rate is accelerated, the materials in the kettle can be heated evenly, the reaction efficiency is improved, the problems of slow reaction rate and poor thermal and conductive properties are avoided, and the cost and reaction risk degree are reduced. Description of the Drawings
[0015] Figure 1 is the structural schematic diagram of the present utility model;
[0016] Figure 2 is the schematic diagram of the electrostatic interface of the present utility model;
[0017] Wherein: 1 - stirring motor, 2 - conductive rod, 3 - reactor shell, 4 - electrostatic interface, 5 - jacket, 6 - X-shaped bracket, 7 - stirring paddle, 8 - flange, 9 - lead-out rod. Detailed Embodiment
[0018] The following is further described by way of examples in conjunction with the drawings, but not limited thereto.
[0019] Example 1:
[0020] This embodiment provides a chemical reaction device, including a reaction kettle shell, a stirring motor, a jacket and an electrostatic interface. Among them, a jacket 5 is arranged on the inner wall of the reaction kettle shell 3, and a sandwich layer is formed between the jacket 5 and the inner wall of the reaction kettle shell 3. An electrostatic interface 4 is arranged on the reaction kettle shell 3, the electrostatic interface 4 contacts the jacket 5, a stirring motor 1 is arranged on the top of the reaction kettle shell 3, a stirring paddle 7 is connected to the lower side of the stirring motor 1, and the stirring paddle 7 is arranged inside the reaction kettle shell;
[0021] The jacket 5 is a double-layer composite sleeve. The first layer is graphene, and the second layer is stainless steel or carbon-based composite material. The first layer faces the inside of the reaction kettle shell and contacts the material. A number of nano-scale through holes are evenly arranged on the graphene layer, and the through hole size is 20-40nm. The first layer contacts the electrostatic interface. By laminating and assembling the first layer and the second layer into a jacket, the graphene layer contacts the material. The specific surface area of graphene is extremely low, which can accelerate the reaction rate, and can also help the materials in the kettle to be heated evenly, improve the reaction efficiency, and can also use the graphene layer for conduction to reduce the reaction risk. The second layer has high hardness and can improve the overall support strength.
[0022] An X-shaped bracket 6 is arranged at the bottom of the jacket 5. The X-shaped bracket 6 is two graphene rods that cross each other. The X-shaped bracket is used to penetrate into the reaction materials in the reaction kettle to improve the conduction effect.
[0023] A conductive rod 2 is arranged at the top of the reaction kettle shell 3. During use, the stirring motor and the stirring paddle can make the materials in the device contact the conductive rod and the X-shaped bracket more evenly.
[0024] The electrostatic interface 4 includes a flange 8 and a lead-out rod 9. The material of the lead-out rod is graphene. A flange 8 is arranged on the reaction kettle shell, a lead-out rod 9 is arranged inside the flange 8, and one end of the lead-out rod 9 contacts the first layer of the jacket. The internal static electricity is led out by the electrostatic interface to prevent the static electricity from focusing inside.
[0025] The specific embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the above specific implementation manners. Those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. Without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.
Claims
1. A chemical reaction device, characterized in that: It includes a reactor shell, a stirring motor, a jacket and an electrostatic interface, wherein a jacket is arranged on the inner wall of the reactor shell, a sandwich is formed between the jacket and the inner wall of the reactor shell, an electrostatic interface is arranged on the reactor shell, the electrostatic interface contacts the jacket, a stirring motor is arranged on the top of the reactor shell, a stirring paddle is connected to the lower side of the stirring motor, and the stirring paddle is arranged inside the reactor shell; The jacket is a double-layer composite jacket, the first layer is graphene, the second layer is stainless steel or a carbon-based composite material, the first layer faces the inside of the reactor shell, and the first layer contacts an electrostatic interface.
2. The chemical reaction device according to claim 1, characterized in that: An X-shaped bracket is arranged at the bottom of the jacket, and the X-shaped bracket is two graphene rods crossing each other.
3. The chemical reaction device according to claim 2, characterized in that: A conductive rod is arranged on the top of the reactor shell.
4. The chemical reaction device according to claim 3, characterized in that: The electrostatic interface comprises a flange and a guide rod, the guide rod is made of graphene, a flange is arranged on the shell of the reactor, a guide rod is arranged in the flange, and one end of the guide rod contacts the first layer of the jacket.