heating fuel water tube boiler

How a Water Tube Boiler Works | Miura America

Apr 06 2020 · In a conventional fire tube boiler the hot gases move from the firebox into heating tubes immersed by water in the tank. As the walls of the tubes are heated by the gas the heat transfers into the water eventually converting the hot water to steam. While this design is quite common it is also fairly inefficient for a couple of reasons.

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Basics of hot water heating boilers - Specifying Engineer

Sep 18 2020 · Traditionally water-tube boilers were used for large-capacity boilers however with the advent of low-mass and condensing boilers a water tube configuration has become more common for low-capacity boilers. The water tubes for these smaller boilers are made of a corrosion resistant material. Fire-tube boilers have large diameter tubes located in a large drum. The fire combustion gases pass though these tubes heating

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