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Beijing Jingchen Times Petrochemical Equipment Co., Ltd. Address: No. 7 Liqing Road, Chaoyang District, Beijing, 100107
Home > Company News > Understanding the role of each component of the Beijing flame arrester will help the use of the equipment

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Understanding the role of each component of the Beijing flame arrester will be helpful to the effect of the equipment
Release time: 2019-08-14 Click times: 168 times
Understanding the role of each component of the Beijing flame arrester will be helpful to the effect of the equipment
Beijing fire arresters, also known as pipe fire arresters, are also called pipe fire arresters, which prevent external flames from penetrating into equipment or pipes containing flammable and explosive gases or preventing flames from spreading between equipment and pipes. It is a safety device used to prevent the flame of media (such as hydrogen, oxygen, etc.) from spreading outwards. It consists of a solid material (fire blocking element) that can pass through gas and has many small channels or gaps. It has made great contributions to the storage of flammable and explosive pipelines to reduce the possibility of fire and explosion. The use of flame arresters has also provided great protection for human life and property. At the same time, the generation of flame arresters has also given the Pipeline transportation provides great security.
The reason why Beijing fire arrester can stop fire is because it is composed of many materials that can pass gas through small pipes and small gaps. These pipes and gaps are extremely small, so they can block the flame and extinguish the flame. In short, the working mechanism of a flame arrester is both heat transfer and wall effect. Heat transfer refers to the small pipes and small gaps that pass through the gas. When the flame enters the small pipes, a tiny flame flow is formed. The flame flow contacted the channel for cold and heat exchange, so that the temperature dropped and the flame was extinguished. Heat transfer is a cause of flameout, but it is not the main reason.
Each structural component of the Beijing flame arrester can affect the entire working effect of the flame arrester, so we must understand the role of each component of the Beijing flame arrester .
1.Shell
The main role of the shell is to accurately reduce the speed of the flame, which plays an important role in stopping the flame, especially to realize the thermal conversion of the flame, so that the flame arrester can achieve a better flame resistance effect in use. Its size has a direct relationship with fire resistance, so special calculations must be made when designing the fire arrester.
2.Fire barrier
The fire barrier is a key part of the flame arrester. According to reasonable calculations, find the suitable range of the flame arrester, and then use the gas composition, temperature and installation location to install a good fire barrier.
3.Calculate the pressure
A good flame arrester should make the resistance to the fluid small, so we need to calculate the pressure to control the resistance to the fluid, and different structural forms of the flame arrester will have different pressures, so when designing the flame arrester The structure also needs to be determined according to different situations.
The rapid development of industry has brought convenience and innovation to our lives. The changing new life cannot be separated from the vigorous development of industry. At present, Beijing fire arresters are widely used in industry, agriculture, electronics, medicine and other fields, and play a role. The future development of flame arresters has very great prospects, and it is rapidly occupying the market of large facilities.

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