What does a steam accumulator do?

A steam accumulator is designed to store excess steam generated during periods of low demand, which can then be released during peak load demands when steam usage increases. This functionality helps maintain a consistent supply of steam, preventing fluctuations in pressure and optimizing system performance. By having an accumulator in the system, the boiler can operate more efficiently, producing steam at a steady rate without the need to constantly adjust the output.

This mechanism allows for greater operational flexibility and efficiency, as it ensures that the facility can meet varying steam demands without overloading the boiler or losing steam efficiency during lower usage periods. In essence, the steam accumulator acts as a buffer, enabling the system to handle peak demands more effectively while improving overall stability in the steam supply.