Understanding Flame Arrestors and Their Vital Role in Tank Blanketing Systems

Safety in an industrial environment requires taking many precautions to prevent accidents. An important safety measure is the use of flame arrestors in tank containment systems. What exactly are flame arrestors and what role do they play in tank containment systems? In this blog post, we discuss the details about flame arrestors and their importance in tank containment systems.

What are flame arrestors?

Flame arrestors are safety devices that are designed to prevent flames from passing through open pipes or vents and igniting flammable vapors. They work by interrupting and cooling the flame, preventing it from spreading and potentially causing an explosion. In tank containment systems, flame arrestors are specifically used to protect against fires and explosions that may be caused by flammable vapors escaping from a tank. These systems are commonly used in the oil and gas, chemical processing, and pharmaceutical industries where flammable liquids or gases must be stored and handled.

How do flame arrestors work in tank containment systems?

Tank blanketing is the process of controlling the pressure in a storage tank, usually by introducing an inert gas such as nitrogen. This helps prevent the formation of a flammable atmosphere within the tank and reduces the risk of fire or explosion. However, if a flame ignites near the tank vents or pipes, fumes can still escape and cause a fire. This is where flame arrestors come in.

Flame arrestors are installed between the tank vent and the source of the shielding gas. When a flame is ignited, the flame arrestor interrupts the path and allows the gas to escape, while cooling the flame and preventing it from reaching the tank contents. This ensures that the tank remains protected even in the event of a fire or explosion.

In short, flame arrestors are an important safety measure in tank containment systems, preventing the spread of flames and minimizing the risk of fire and explosion. They are an essential component in industries that work with flammable materials, contributing to the safety of workers and the protection of property. Properly installed and maintained flame arrestors play a key role in ensuring the overall safety of industrial processes.

 

Looking for The Right Flame Arrestor? Get Expert Help Choosing the Ideal Arrestor Engineered To Fit Your Needs |

Cashco’s flame arrestors are engineered to stop the propagation of flames in gas piping systems, helping protect equipment, personnel, and facilities. For more information about Cashco's arrestors, view all models here .

Cashco is dedicated to ensuring you select the best solution for your tank protection needs. Need help choosing the right flame arrestor? Contact us and our experienced team will gladly assist you in finding the ideal product!