The nitrogen bottle system is an indispensable instrument system in many industrial production processes, which can ensure the normal progress of the production process, ensure the stability of production quality, and ensure product safety. So, what is the structural composition of the nitrogen bottle system? This article will elaborate on the composition and structure of the nitrogen cylinder system for everyone.
1、 Nitrogen cylinder
Nitrogen cylinders are the main equipment for transporting and storing nitrogen, which can store compressed nitrogen and ensure that it can be supplied to the production line when needed. Nitrogen gas cylinders are generally made of high-strength alloy steel, stainless steel, aluminum alloy, and other materials. Their volume size depends on needs, and generally have specifications such as 5L, 10L, and 20L. The nitrogen bottle generally has the following parts:
Bottle body: The main body of a nitrogen gas cylinder, made of high-strength alloy steel, stainless steel, aluminum alloy, and other materials.
Bottle mouth: One end of the nitrogen cylinder has a bottle mouth, which is connected to the nitrogen cylinder body through a screw thread. The bottle mouth is mainly used for inflation and exhaust.
Pressure reducing valve: There are generally two types of pressure reducing valves on nitrogen cylinders: manual type and automatic type. Manual pressure reducing valves require manual adjustment of the pressure level of nitrogen, and are generally used in simple flow control systems. Automatic pressure reducing valves can automatically adjust the pressure level of nitrogen as required, and are widely used in various complex nitrogen supply systems.
4. Gas valve: The gas valve on the nitrogen bottle is mainly used for nitrogen gas discharge control and safety protection, and generally has multiple functions such as automatic closing and nozzle type.
2、 Nitrogen delivery pipeline
The nitrogen transmission pipeline is mainly used to transmit compressed and stored nitrogen to the place where it needs to be used. It is generally made of stainless steel pipes, copper pipes, and other materials. During the transmission process, the nitrogen transmission pipeline needs to be supported by connectors, and there are generally three connection methods:
1. Threaded connection: The advantages of threaded connection are firm connection and easy disassembly.
Welding connection: The advantages of welding connection are firm connection and good air tightness.
3. Quick connector connection: Quick connector connections can be made in various forms such as bayonets and sleeves. Its advantages are simple and fast connection and disassembly, and it is suitable for rapid switching and replacement of air sources.
3、 Nitrogen pipeline control system
The nitrogen pipeline control system is mainly used to control the flow and pressure of nitrogen. Its main components include:
Nitrogen flowmeter: used to measure the flow rate of nitrogen.
Central control system: used to monitor and control nitrogen flow and pressure to ensure stable flow and pressure.
3. Valve: It is used to regulate and control the nitrogen flow, and usually consists of butterfly valve, gate valve, globe valve, ball valve, and other types.
4、 Nitrogen purification system
The nitrogen purification system is mainly used to remove impurities and impure substances in nitrogen to ensure the purity of nitrogen. Its main components include:
Filter: used to remove impurities and impure substances in nitrogen.
Adsorber: used to remove impurities such as water, acid, and alkali from nitrogen.
Membrane separator: used to remove oxygen and other impurities from nitrogen.
The above is the structural composition of the nitrogen bottle system. Through a detailed introduction to the nitrogen cylinder, nitrogen delivery pipeline, nitrogen pipeline control system, and nitrogen purification system, we can see that the nitrogen cylinder system is a relatively complex equipment system, requiring coordination and cooperation among various equipment to bring its advantages into play. At the same time, for different requirements, the characteristics of the nitrogen cylinder system are also different. Therefore, when using nitrogen gas cylinders, it is necessary to select and configure them based on the actual situation to ensure that they can meet the needs of the production process and provide more protection for production safety and efficiency.
