What is the primary function of a fuel oil storage tank?

The primary function of a fuel oil storage tank is to store fuel oil and prevent over-pressurization. In a power engineering context, these storage tanks are crucial for ensuring a consistent supply of fuel for operations, particularly in systems where fuel is continuously required for combustion processes, such as in boilers or engines.

Proper storage also includes the design aspect where tanks are built to withstand operational pressures while preventing leakage and maintaining the integrity of the fuel. This is essential because over-pressurization can lead to failure of the tank or associated piping systems, causing safety hazards and operational interruptions.

While mixing air and gas, filtering oil, and regulating supply are important processes in the broader fuel management system, they do not fundamentally define the primary purpose of a storage tank. Instead, these functions are typically managed by other components of the system that work in conjunction with the storage tank to ensure optimal performance and safety.