comperison between fire tube and water tube boiler
WNS Series Gas / Oil Hot Water Boiler
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DZL Series Biomass Fired Steam Boilers
Firetube Boilers vs Watertube Boilers: Which Is Right f
In a watertube boiler, the heating element acts directly on tubes filled with water, which run through the furnace casing, to produce the needed steam or super-hot water. In a firetube boiler, the heating element produces hot water through a more indirect mechanism.
What is difference between water tube boiler and fire tu
May 05, 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- inside the tubes). * Operating pressure = upto 100 bar * Efficiency = upto 90% * Ste
Water and fire tube boilers - LinkedIn SlideSha
Apr 17, 2015· Lancashire Boiler 22. Type of fire tube boiler LOCOMOTIVE BOILER. Locomotive boiler is a horizontal fire tube type mobile boiler. The main requirement of this boiler is that it should produce steam at a very high rate. Therefore, this boiler requires a large amount of heating surface and large grate area to burn coal at a rapid rate. 23.
Difference Between Fire Tube Boiler And Water Tube Boil
Difference Between Fire Tube Boiler And Water Tube Boiler 2017-06-28 17:30:04 What is a water tube boiler or fire tube boiler. 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.
COMBINATION FIRE TUBE AND WATER TUBE BOILER - RAY GO. IN
Jul 06, 1971· I claim 1. A combination fire tube and water tube boiler comprising: 2. The combination fire tube and water tube boiler of claim 1, further characterized by a second fire tube boiler between the steam and mud drums and also connected therewith to provide for natural circulation of the recipient fluid medium to and from the steam drum in indirect heat transfer relation with hot gaseous high
Green Mechanic: Difference between Fire tube boiler a
Aug 06, 2014· 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
Water Tube Boiler | Operation and Types of Water Tu
Mar 04, 2020· A water tube boiler is such kind of boiler where the water is heated inside tubes and the hot gasses surround them. This is the basic definition of water tube boiler. Actually this boiler is just opposite of fire tube boiler where hot gasses are passed through tubes which are surrounded by water.. Advantages of Water Tube Boiler. There are many advantages of water tube boiler due to which
Firetube vs Watertube Boilers: a Comparis
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 Boiler - Construction, Operati
Jun 10, 2017· Special features of water tube boiler: Water tube boilers have the high evaporating capacity (20,000 to 40,000 kg/h) compared with other boilers. The operating pressure lies between 11.5 to 17.5 bar. The draft losses are minimum. The defective tubes in water tube boilers can be identified and replaced easily. The entire boiler rests on iron
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