What is a steam condenser's reservoir called?

The reservoir associated with a steam condenser is known as the hot well. In a steam system, the hot well serves a vital function by collecting the condensate that results from the cooling of steam as it passes through the condenser. This process helps to maintain efficient operation, as the condensate can be returned to the boiler for reuse, thus conserving water and energy.

The hot well operates at relatively high temperatures compared to other tank types involved in steam systems. Its primary purpose is to allow for a smooth transition of water between phases and to ensure that there is sufficient quantity available for recirculation back into the steam generation process. The hot well is typically equipped with various instrumentation to monitor levels and temperatures, ensuring optimal system operation.

Other terms may refer to different components in a steam system. For example, a surge tank is used in systems to handle pressure fluctuations, while a flash tank pertains to a smaller vessel where liquid turns into vapor due to pressure changes. A vacuum, on the other hand, is more of a condition than a reservoir type. Understanding these distinctions is crucial for effective plant operations and maintenance.