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The main difference between Fire Tube and Water Tube Boiler is that In Fire Tube Boiler hot flue gases pass through tubes and water surrounds them, and In Water Tube Boiler water passes through tubes and hot flue gasses is surround them.
Water tube boilers are used more for industrial applications and less for heating purposes. A fire tube boiler transfers heat through tubes via thermal conduction, which then heats the water in the container and formulates steam. In other words, the boiler is the pressure vessel that contains the water. Difference between fire tube boiler and water tube boiler. a. Water tube boiler have higher rate of steam production compare to fire tube…
The main difference between fire tube and water tube boiler are, fire tube boiler are internally fired and water tube boiler are externally fired boiler. This is the most comprehensive guide on comparison or differences Between Fire Tube Boiler and Water Tube Boiler.
Apr 23, 2016· 3. The steam generation rate in fire tube boiler is low, i.e.9 tonne per hour. Steam generation rate in water tube boiler is high i.e. 450 tonne per hour. 4. For a given power the floor area required for steam generation is more i.e. 8 m2 per tonne per hour.
Difference between fire tube boiler and water tube boiler. i) The water circulates inside the tubes which are surrounded by the hot flue gases from the furnace. i) The hot gases from furnace passes through the tubes which are surrounded by water. iii) It generates steam at a higher pressure up to 165 bar.
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.
Difference between Fire Tube Boiler and Water Tube BoilerIn fire tube, the flow of hot flue gases will be through pipes and enclosed with water whereas, in … Sep 28, 2019· Originally Answered: What are the differences between water tube boilers and fire tube boilers? The main difference between fire-tube boiler and water-tube boiler is that fire-tube boiler develops heating surface inside the drum while water-tube boiler develops heating surface outside the …
The Difference Water-tube boiler is the boiler in which the water is present inside the tubes and fire or hot gases surrounds these Operation of water-tube boiler requires skilled operators whereas less skilled operators are just sufficient for Due to low water volume, the startup time for
In a water-tube boiler, the water is in the tubes while the fire is external to the tubes. The hot flue gases pass around and between the tubes, heating the water and then out the boiler vent. Figure 2: (a) Water-tube boiler arrangement (Not typical of any manufacturer’s product – for illustration purposes only) and (b) simplified fire-tube
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:
The hot combustion gases used to heat the water circulate outside these tubes. All of this is contained in a large, insulated, and sometimes gas tight enclosure. Firetube boilers contain the combustion gases in straight tubes and the combustion chamber while the water and steam circulate outside these tubes.