Can raw fuel be removed from the furnace by purging the boiler?

Purging the boiler is a crucial safety procedure used in the operation of boilers. This process involves clearing unburned fuel and combustion gases from the combustion chamber before ignition to prevent potential explosions and ensure efficient operation. However, when it comes to raw fuel, it cannot simply be removed or managed through purging. Instead, raw fuel spills or accumulations must be carefully wiped up and contained to prevent risks associated with flammable materials.

In this scenario, the correct response emphasizes the necessity of physically removing raw fuel through wiping, which is not only a practical measure but critical for safety protocols. This approach minimizes the risks of fire hazards and maintains a safe working environment within the boiler area.