What type of tank would be complementary to high-pressure evaporative systems?

A blow-off tank is specifically designed to handle the discharge from high-pressure evaporative systems. These systems typically require the regular removal of impurities and contaminants that accumulate during operation. The blow-off tank serves as a vessel to temporarily store this blow-off water, allowing solids and other unwanted materials to settle out before the water is either treated or released.

This function is critical in maintaining the efficiency and longevity of the evaporative system, as the removal of contaminants helps prevent scaling and corrosion. The design of a blow-off tank includes features that facilitate the separation of solids and often incorporates controls to manage the discharge process safely.

In contrast, a storage tank is generally used for holding fluids without the specific functions needed for high-pressure systems. A feedwater tank is designed for preheating or holding water before it enters the boiler or evaporative system but does not address blow-off issues. A cooling tank is primarily used for cooling purposes, which is not directly related to the management of discharge from evaporative processes. Thus, the blow-off tank is the most suitable complementary storage solution for high-pressure evaporative systems.