What is the main purpose of a blow-off tank in a boiler system?

The main purpose of a blow-off tank in a boiler system is to manage water blow-off. When a boiler operates, it produces steam, and as part of its normal operation, there is a need to remove impurities from the water. This process is known as blow-off, and it helps maintain water quality and efficiency within the boiler.

The blow-off tank is specifically designed to handle the discharge of water that is blown off from the system. This water may contain sediment or other impurities that need to be managed effectively. When water is blown off, it is directed into the blow-off tank, where it can safely cool and settle before being discharged or processed further. This helps in maintaining the overall health of the boiler and its components by reducing the accumulation of contaminants in the system, ensuring smoother operation and longevity of the equipment.

In summary, managing water blow-off is crucial for boiler operation, and the blow-off tank plays a vital role in facilitating this process.