ASS ARALSAN HOT CISTERN

Capacity range	Manufactured at different volumes of 1 m³ to 50 m³ and different charge and discharge pressures according to process requirement. A pressurized feed water rezerv at saturation temperature is obtained by sending excess steam to a water storage tank (cistern) when steam consumtion in process drops if there is variable steam consumption in a process. Special type cistern pump is automaticaly activated and feeds water to boiler from hot cistern when a pik steam demand occurs at process. Main feed pump is automatically disabled during this period. Water passes to steam phase very fast only by being given steaming heat because the water coming from cistern is at saturation temperature. So, an additional steam amoun can be withdrew from boiler by using hot cistern. For more information you can read our article "HOT CISTERN" for usage of hot cistern. Unfortunatelly it is available only in Turkish for now.
Standard operation accessories	. Cistern tank . Injection system for charging steam . Cistern steam inlet control valve with pneumatic or electric actuator . Cistern steam inlet non-return valve . Special type boiler feed pump suitable at high temperature . Pump valves . High level pressure controller . Low level pressure controller . Water inlet valve . Blow down valve . Air went valve . Water level gauge and its blow down valve . Overflow discharge system . Pressure gauge . Safety valve
Operation features	. Montage possibility at existing or new steam plants Produces rezerv water at saturation temperature and pressure of steam boiler by absorbing excess steam produced by steam boiler when steam consumtion in process drops if there is variable steam consumption in a process . Boiler is feed with saturated water coming from hot cistern when a pik steam demand occurs and an additional steam capacity is created by hot cistern . Gives opportunity to choose boiler capacity according to average load of process instead of max. load . Works automatically after making pressure balance
Manufacturing features	. Manufactured with high quality boiler sheet certified . All in one. Mounted all equipment on Cistern tank . Ready to use by making only connections . Whole body is painted double coat with heat resistant paint . Insulated with rock wool and covered color galvanized sheet . Cleanable water side through manhole with metal gasket . Mounted on power one unit NPI profile pedestal . ARALSAN's warranty extendable up to 5 years