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Boiler coal economizer, also known as Serpentuator tube, is a kind of boiler part. Economizer in 600MW super-critical boiler. - details see: https://www.machineto.com/600mw-super-critical-boiler-economizer-coal-economizer-serpentuator-tube-coil-tube-10211426

Product name :Economizer or Coal Economizer, boiler economizer, Serpentuator tube.

Economizer, or in British English economiser, is a mechanical device intended to reduce energy consumption, or to perform another useful function like preheating a fluid.The economizer is used for other purposes as wellboiler ,powerplant, and heating, ventilating, and air-conditionin(HVAC) uses are discussed in this article.In simple terms, an economizer is a heat exchanger.

Specification:Economizer in 600MW super-critical boiler.

Application:

In boilers, economizers are heat exchange devices that heat fluids, usually water, up to but not normally beyond the boiling point of that fluid.Economizers are so named because they can make use of the enthalpy in fluid streams that are hot, but not hot enough to be used in a boiler, thereby recovering more useful enthalpy and improving the boiler's efficiency.They are a device fitted to a boiler which saves energy by using the exhaust gases from the boiler to preheat the cold water used to fill it (the feed water).