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Learn MoreJun 05, 2018 · Comparison between Fire Tube and Water Tube Boiler can be done in 14 aspects. Those aspects are operating pressure, passage of material type in tubes, rate of steam generation, handling of load fluctuation, floor area requirement, efficiency, operator skills, design, maintenance cost are listed below in the tabular form.
Get priceOct 24, 2018 · A fire-tube boiler is a type of boiler in which hot gases pass from a fire through one or (many) more tubes running through a sealed container of water. The heat of the gases is transferred through the walls of the tubes by thermal conduction, heating the water and ultimately creating steam.
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Get price5 rows · Aug 12, 2020 · A Significant Difference Between Fire-tube Boilers and Water-tube Boilers. One
Get priceDec 17, 2019 · Fire Tube Boiler: The fire tube boiler is a kind of industrial boiler that the flue gas generated after fuel combustion flows through the fire drum or flue pipe to heat the water, steam or steam-water mixture outside the fire drum or flue pipe. It is also called a shell type boiler. Advantages: 1. It has a simple structure, easy operation, and
Get price2. Water tube Boiler Introduction. Compared with the fire tube boiler, water tube boilers refer to an industrial boiler in which the combustion chamber and the heating surface are arranged outside the drum, water, steam, or a mixture of both flows in the tube, while flame or flue gas flows outside the tube and burns.
Get priceA fire-tube boiler is a type of boiler in which hot gases pass from a fire through one or many more tubes running through a sealed container of water. The heat of the gases is transferred through the walls of the tubes by thermal conduction, heating the water and ultimately creating steam.
Get priceWater tube boilers are 2nd generation boilers with modification in the construction and working principle of the smoke tube boiler. Water circulates in tubes and is heated externally by hot gases. Fuel is burned inside the furnace. i.e (hot gases- outside the tubes and water- inside the tubes). > Operating pressure is upto 100 bar.
Get priceMar 18, 2021 · The fire tube boiler has a simple structure, large water and steam volume, good adaptability to load changes, and lower water quality requirements than water tube boilers. It is mostly used in the production process and domestic heating of small enterprises. on.
Get priceJan 23, 2020 · A water-tube boiler with high pressure is a type of boiler in which water circulates in tubes heated externally by the fire. These boilers generate high-speed steam. Steam pressure is roughly 165 bars. These boilers fall into a high-pressure boiler category. These are light in weight and therefore transport is not a problem.
Get priceDifference between Fire Tube Boiler and Water Tube Boiler. The comparison between two boilers namely water tube as well as fire tube mainly includes working pressure, material type, the rate of steam production, the requirement of floor area, efficiency, load handling variation, design, operator skills, the cost for maintenance are discussed below.
Get priceMar 16, 2017 · The water in the tubes creates steam directly, instead of tubes heating water as is the case in a fire tube boiler. Water tube boilers are used more for industrial applications and less for heating purposes. These types of commercial boilers are commonly used in larger facilities such as hospitals or universities.
Get priceIn 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.
Get priceAug 08, 2009 · The answer is in the name. Boilers are made with a "tube - in - shell" construction, and the name implies what is in the tube. In a water tube boiler, the water circulates through the tubes, and the burner is usually under them. Most of the time, the "shell" of this style of boiler would not be watertight. A fire tube boiler has a watertight outer jacket with tubes through the …
Get priceNov 01, 2017 · Water Tube Boiler: Water circulates in tubes and heated externally by hot gases. Fuel is burned inside the furnace. i.e (hot gases- outside the tubes and water- … Difference between Fire tube boiler and water tube boiler | Green … Steam pressure limit of the fire tube boiler is lies between 20-30 bar and the pressure limit of the water tube
Get priceDifference 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. iii) It can generate steam only up to
Get priceDec 30, 2018 · The distinction between fire tube boiler and water tube boiler should be possible on different focuses. These focuses incorporates sorts of liquid streams inside the cylinders, steam age rate, floor zone required for the steam age, transportation, proficiency, fluctuating burdens, working expense and so forth the learning of the distinction about these two heater is …
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Get priceA comparison between water tube and fire tube boilers . 12 Feb 2018 In a fire tube or shell boiler, the hot combustion gases produced by the burner are passed through small tubes arranged in …
Get priceSep 07, 2015 · In a fire tube boiler, the flue gas travels through the tubes, which are surrounded by hot water. Capacity/Output: Usually the boiler output mainly depends on design limits. For the fire tube boiler, like our WNS series gas & oil fired boiler is 1 ton -2o ton, however, the water tube boiler usually has a very large capacity, some companies can
Get priceThe main difference between Fire tube and water tube boilers are the water tube boilers generates steam at higher pressure. Read more
Get price2017/11/1 · 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.
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Get priceJun 02, 2020 · A fire-tube boiler is a type of boiler in which hot gases pass from a fire through one or (many) more tubes running through a sealed container of water. The heat of the gases is transferred through the walls of the tubes by thermal conduction, heating the water and ultimately creating steam.
Get priceApr 17, 2020 · Superbly explained difference between fire tube and water tube boiler with important points.#difference#comparison#fire tube#water tube#boiler#steam boiler#G
Get priceThe difference in Steam Boiler Design. Water turns to steam when it comes into contact with sufficient heat. From a design standpoint, water tube boilers and fire tube boilers have completely opposite approaches in how this contact happens. In a fire tube design, hot flue gas travels through tubes that are surrounded by water.
Get priceMar 18, 2021 · The fire tube boiler has a simple structure, large water and steam volume, good adaptability to load changes, and lower water quality requirements than water tube boilers. It is mostly used in the production process and domestic heating of small enterprises. on.
Get priceNov 25, 2021 · Benson, Lamont, Loeffler, Yarrow, Babcock and Wilcox boiler are the examples of water tube boiler. Difference between fire tube and water tube boilers. Sr. No: Fire tube boiler: Water tube boiler: 1: It is suitable for small power plants: It is suitable for large power plants: 2: It has simple design: It has complex design: 3
Get priceFeb 12, 2018 · Both fire tube and water tube boilers have advantages and disadvantages in different industrial applications. The reason that water tube boilers are very rarely used in the UK is unclear, but can be attributed to historical reasons and the fact that the fire tube method is seen as the "traditional" technique to produce steam.
Get priceFeb 19, 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
Get priceEfficiency: Normal efficiency of the fire tube boiler is about 80 to 85 % but this can be increase or decrease by using different a accessories. Efficiency of the water tube boiler is more than that of fire tube and lies within the range of 85 to 90 %. efficiency of water tube boiler can also be increased by using different accessories.
Get priceFeb 12, 2018 · Both fire tube and water tube boilers have advantages and disadvantages in different industrial applications. The reason that water tube boilers are very rarely used in the UK is unclear, but can be attributed to historical reasons and the fact that the fire tube method is seen as the "traditional" technique to produce steam.
Get priceSep 07, 2015 · In a fire tube boiler, the flue gas travels through the tubes, which are surrounded by hot water. Capacity/Output: Usually the boiler output mainly depends on design limits. For the fire tube boiler, like our WNS series gas & oil fired boiler is 1 ton -2o ton, however, the water tube boiler usually has a very large capacity, some companies can
Get priceJun 19, 2017 · Water Tube vs. Fire Tube Abstract. While both fire tube and water tube boiler technologies have developed throughout their life, there are certain inherent advantages and disadvantages of each design. This article is intended to highlight these points for clarification and application into the future.
Get priceJun 13, 2013 · Let's not forget that there is a tremendous difference in water volume between a firetube boiler and a watertube boiler. From a cold start, the firetube boiler, due to its larger water volume, takes longer to bring up to operating temperature or pressure vs. a similar sized watertube boiler.
Get priceFire tube mostly used commercial fuel and treated wast while in water tube you can used any fuel available. Normal efficiency of the fire tube boiler is about 80 to 85 % but this can be increase or decrease by using different a accessories. Efficiency of the water tube boiler is more than that of fire tube and lies within the range of 85 to 90
Get priceMar 16, 2017 · A water tube boiler runs off of water tubes that are heated externally by fire. The tubes connect to a steam drum and a mud drum, and steam is produced in the upper drum. The water in the tubes creates steam directly, instead of tubes heating water as is the case in a fire tube boiler. Water tube boilers are used more for industrial
Get priceDec 21, 2020 · Water Tube Boiler Components. Here is a review of the water tube boiler parts and functions.. Boiler Shell: This shell is the external cylindrical part of a pressure container. Steam drum: It is a collection vessel for steam and water. Mud drum: This is a cylindrical formed space at the base of the water space. It will gather impurities like mud, sediment, and others.
Get priceA water tube boiler is a type of boiler in which the water flows inside the tubes while tubes are surrounded by hot flue gases. The water tube boiler has high steam generation rate than a fire tube boiler. This is due to hoop stress (the tangential compression pressure on the tube).
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