what are the difference between fire tube and water tube boiler

Difference between Fire Tube Boiler and Water Tube Boiler

Mar 19, 2016 · The main difference between fire tube and water tube is that in fire tube boiler the flue gases flow in the tubes and water flows from the shell and in water tube boiler, water flows from the tubes and the flue gases from the shell or passes over the tubes. This is the key difference between these boilers.

Difference Between Fire Tube Boiler and Water Tube Boiler

The main differences between the fire tube and the water tube boiler are the hot gases flow inside the tube and water surround them in the fire tube boiler whereas, In the water tube, water flows inside the tube and Hot gases surround them. Before moving to further detailed explanation lets have some overview of Fire tube and water tube boiler.

Comparison Between Fire Tube and Water Tube Boiler

Jun 05, 2018 · Water tube boiler. 1. In Fire-tube boilers hot flue gases pass through tubes and water surrounds them. In Water-tube boilers water passes through tubes and hot flue gasses surround them. 2. These are operated at low pressures up to 20 bar. The working pressure is high enough, up to 250 bar in super critical boilers. 3.

Fire Tube boiler (Smoke Tube) Vs Water Tube Boiler

The Difference. Water-tube boiler is the boiler in which the water is present inside the tubes and fire or hot gases surrounds these fire tubes. On the other hand, Fire-tube boiler is the boiler in which the fire or hot gas is present inside the tubes and water surrounds these fire tubes.

Differences Between Fire Tube Boiler and Water Tube Boiler

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. In short: If you understand these differences you can easily score maximum out of it either it may be an exam or Interview.

Difference Between Fire Tube Boiler And Water Tube Boiler

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. A fire tube boiler transfers heat through tubes via thermal conduction, which then heats the water in the container and formulates steam.

Fire tube boiler vs water tube boiler-Comparison of boiler

Fire tube boilers are low pressure or medium pressure boiler. Water tube boilers are high pressure boiler. Boiler pressure range between 20-25 bar (Low pressure) and for medium pressure boiler pressure range about 25-80 bar. Boiler pressure is up to 80 bar.

Choosing The Right Boiler: Watertube vs. Firetube - Boiler

Jun 13, 2013 · With firetube boilers, flue gases are directed through vertical or horizontal steel tubes that are surrounded by the water for heating, and typically go through two, three, or four passes, or changes in direction. In watertube boilers, the arrangement is reversed.

Difference Between Fire Tube Boiler and Water Tube Boiler

Apr 23, 2016 · 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. The floor area required for the steam generation is less, i.e. 5 m2 per tonne per hour. 5.

Firetube vs Watertube Boilers: a Comparison

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:

Water-tube or fire-tube condensing boiler, which is the

The heat from the hot gases transfers through the walls of the tubes and heats the water. 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.

A comparison between water tube and fire tube boilers

• Fire Tube Boilers

  DIFFERENCE BETWEEN FIRE TUBE BOILER & WATER TUBE BOILER

  May 22, 2020 · Difference between Fire tube & Water tube boiler |Explanation Video Lecture | By Yuvika Singh - Duration: 9:34. Yuvi-Study Point 8,384 views

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  Difference between Fire tube & Water tube boiler

  Apr 23, 2019 · Difference between Fire tube & Water tube boiler |Explanation Video Lecture | By Yuvika Singh Boiler, Boiler types, Fire tube boiler, Water tube boiler …

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  Difference between Fire Tube and Water Tube Boiler

  Nov 01, 2019 · Water Tube 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.

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  Fire Tube Boiler - Construction, Types and Its Working

  Fire tubes are large and not easy for transporting whereas, in a water tube boiler, it is not an issue. The efficiency of fire tubers are up t0 75% whereas in water tube boiler is up to 90%. The flow of direction in fire tube is not in an exact direction whereas, in water tube, it flows in an exact direction.

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  What is difference between water tube boiler and fire tube

  May 05, 2017 · 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 drum. That is, fire (flue gas) is in the tube of fire tube boiler and water is in the tube of water tube boiler.

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  Difference between fire tube boiler and water tube boiler

  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.

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