A steam accumulator is AN insulated steel pressure tank containing plight and steam harassed. it's a kind of energy device. It are often wont to free peaks and troughs in demand for steam. Steam accumulators might defy a significance for energy storage in star thermal energy comes. AN example is that the PS10 solar energy tower plant close to Sevilla, Spain and one planned for the "solar steam train" project in Sacramento, California.
The tank is concerning half-filled with cold water and steam is blown in from a boiler via a perforated pipe close to the lowest of the drum. a number of the steam condenses and heats the water. the rest fills the area on top of the water level. once the accumulator is absolutely charged the condensed steam will have raised the water level within the drum to concerning three-quarters full and also the temperature and pressure will have up.
Steam are often drawn off as needed, either for driving a turbine or for method functions (e.g. in chemical engineering), by gap a steam valve on high of the drum. The pressure within the drum can fall however the reduced pressure causes a lot of water to boil and also the accumulator will press on provision steam (while step by step reducing pressure and temperature) for a few time before it's to be re-charged.
Steam Accumulators an entire summary of the requirement for steam storage to satisfy peak load demands in specific industries, as well as the planning, construction and operation of a steam accumulator, with calculations - Spirax Sarco