The Basics of Flame Arrestors: Essential Terminology for Engineers

Flame arrestors are an essential safety device used in many industries to prevent the spread of fires and explosions. They are commonly installed in pipelines, storage tanks, and other equipment that transport flammable gases or liquids. In short, flame arrestors are the first line of defense against potential disaster. As an engineer, it is essential to understand the common terminology surrounding flame arrestors so that you can ensure proper installation and maintenance. Here are some important terms to know:

1. Deflagration

This is a type of explosion where the speed of the flame is less than the speed of sound. It can occur when an ignition source and a mixture of fuel and air are present in a confined space.

2. Detonation

Unlike deflagration, detonation is a type of explosion where the speed of the flame exceeds the speed of sound. It is much more destructive and can occur when high pressure flammable gases are present.

3. In-line Flame Arrestor

Also known as a deflagration flame arrestor. This is installed in a pipe or duct to prevent the spread of a deflagration flame.

4. End of Line Flame Arrestor

This type of flame arrestor is installed at the end of a pipe or duct to prevent the spread of a deflagration flame in the event of an explosion.

5. Mesh Size

This is the size of the holes in the mesh of the flame arrestor. The smaller the size, the more effective the cutter is at preventing flames and sparks.

6. Velocity

The speed at which the gas or steam moves through the flame arrestor. This is an important factor to consider when selecting the right type of cutter for a specific application.

7. Flame Size

This is the process of determining the maximum flame size a particular cutter can handle without sacrificing effectiveness.

8. Capacity

This is the maximum gas or steam flow the flame arrestor can handle and still properly seal off the flame.

Engineers need to understand these terms to properly select and install a flame arrestor. Regular maintenance is essential to ensure your device is functioning properly and is optimally protected. As an engineer, it is your responsibility to familiarize yourself with the general flame arrestor terminology so that you can ensure safe and efficient operation in your industry.

 

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!