Preventing Flare-Up Dangers: Troubleshooting Flame Arrestor Blockage on Industrial Sites

Flame arrestors play an important role in safety measures when handling flammable liquids or gases. They are installed in pipelines, storage tanks and other equipment to prevent the spread of flames and protect people and property from potential fires.

What is a flame arrestor?

A flame arrestor is a safety device designed to stop the spread of flames in a pipeline or vessel. They work by preventing the spread of flames, but still allowing gases and liquids to flow freely. Flame arrestors are widely used in the oil and gas, chemical and pharmaceutical industries, as well as in transportation systems such as ships and fuel tankers.

Signs of a clogged flame arrestor

Like all mechanical equipment, flame arrestors can become clogged or blocked over time due to a variety of factors. Regularly checking and cleaning flame arrestors is essential to prevent potential hazards. Here are some signs that your flame arrestor may be stuck:

• Difficulty starting or powering equipment that uses flammable liquids or gases
• A drop in liquid or gas pressure or flow rate
• A visual inspection shows a buildup of dirt or debris on the flame arrestor
• An increase in temperature in the tank or line

What causes a flame arrestor to stick?

There are several reasons why a flame arrestor can become clogged, including:

• Debris such as soil, leaves, and insects can build up on the flame arrestor, restricting flow.
• Corrosion or rust can also cause blockages, especially in lines or tanks that transport corrosive materials.
• Vapors from flammable liquids or gases can sometimes condense and solidify on the flame arrestor, interfering with its operation.

Troubleshooting a Stuck Flame Arrestor

If you suspect that your flame arrestor is stuck, it is important to take immediate action to prevent potential hazards. Here are some steps you can take to resolve the issue:

• Turn off all equipment and isolate the area before checking the flame arrestor.
• Gently clean the flame arrestor with a soft brush or compressed air to remove any debris.
• If rust or corrosion is present, use a rust remover or replace the flame arrestor if necessary.
• If solidified vapors are present, gently heat the flame arrestor with a heat gun or hot water to loosen the blockage.

In short, flame arrestors are essential safety devices that must be inspected and maintained regularly to ensure they are functioning properly.

 

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!