17/4/2015 · Fire Tube Boilers 8. Water Tube Boilers In this type of boiler water passes through the tubes while the gases remain in the shell side, passing over the tube surfaces • Used for high steam demand and pressure requirements • Capacity range of 4,000
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14/9/2015 · Fire Tube Boilers VS Water Tube Boilers Design Structure: In a water tube boiler, water travels through tubes which are surrounded by the by-products of combustion, or flue gas. In a fire tube boiler, the flue gas travels through the tubes, …
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Vertical boilers have also been built of the multiple fire-tube type, although these are comparatively rare: most vertical boilers were either flued, or with cross water-tubes. A water tube boiler is a type of boiler in which water circulates in tubes heated externally by the fire.
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19/2/2015 · The firetube boiler passes combustion gas inside a series of tubes surrounded by water in a vessel to produce steam, while a watertube instead sends water through a series of tubes surrounded by combustion gas used to transfer heat energy and produce steam. Here are a few key differences between the two: Firetube Boilers: - compact construction.
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24/1/2019 · What is a Water Tube Boiler? A water tube boiler can be defined as a Steam boiler in which the flow of water in the tubes, as well as hot gases, enclose the tubes. Not like fire tube boilers, this boiler attains high-pressures, as well as high-steam capabilities, can
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How does a power plant work as biomass power plant boiler,natural gas fired power plant boiler,coal fired power plant boiler,waste heat recovery power plant boiler etc. 4.Turbine: The steam flows at high-pressure around a wheel that's a bit like a windmill made of
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Boilers. Presented by: Lisa Chang. Objective: To describe and explain the boilers' functions and the two main types of boilers. What is a boiler? A water Ppt on boilers - SlideShare 16 Jun 2015 TYPES OF BOILERS Horizontal, vertical or inclined Fire tube and
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A water tube boiler can be defined as a Steam boiler in which the flow of water in the tubes, as well as hot gases, enclose the tubes. Not like fire tube boilers, this boiler attains high-pressures, as well as high-steam capabilities, can be achieved. This is because of condensed tangential pressure on tubes which is known as hoop stress.
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1/11/2017 · In water tube boilers, the fluid with higher density (water) flows through pipes …. Advantage and disadvantage of fire tube boiler – SlideShare Jun 23, 2015 …. 3) Cheaper than water tube boiler. Disadvantages of Fire Tube Boiler 1) Due to large water the required steam pressure rising time quite high. Merits And Demerits Of Fire Tube
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In the water tube boiler the water and steam flow inside the tubes and the hot gases flow over the outside surfaces Whereas in fire tube boilers hot gases from combustion travel through the tubes flue gases produced from furnace where fuel is burnt Water tube boiler design and working In a typical Water tube boiler design as shown in the figure
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Inst., 104 Isherwood--Boilers. consumed in the same time in the horizontal fire-tube boiler than in the vertical water-tube boiler, and with about twenty-five per centum l~,~ economy per pound of fuel, pr(~hming about twenty-five per centum more steam per hour.
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Vertical boilers have also been built of the multiple fire-tube type, although these are comparatively rare: most vertical boilers were either flued, or with cross water-tubes. A water tube boiler is a type of boiler in which water circulates in tubes heated externally by the fire.
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4/5/2017 · Difference bw water tube & fire tube boiler Water tube. Water circulate inside the tubes. Steam generation capacity is high. Higher efficiency. It has greater heating surface. Its cleaning is easy. Its shape is drum type. Each type of fuel is burned
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