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Boiler:. A boiler is a closed vessel in which fluid (generally water) is heated up to … 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.
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 BoilerIn fire tube, the flow of hot flue gases will be through pipes and enclosed with water … 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 exceptionally critical.
Author: Michele Tomas 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:
Sep 28, 2019· 1.Hot flue gases flow inside the tube and the water outside the tube.Water flows inside the tube and the flue gases 2.This boiler pressure is limited up to 20 bar. These boilers are generally low or medium pressure boiler.This boiler 3.Fire tube boiler have lower rate of steam production
In fire tube boiler the flue gases flow in the tubes and water flows from the shell. The heat is exchange form the gases to water through convection. 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 [Notes with PDF]Boiler:. A Boiler is a closed vessel in which steams are generated (Water to steam) with the help of … 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; b. Fire tube boiler--low pressure applications up to 1.6MPa, …
Jun 13, 2013· In watertube boilers, the arrangement is reversed. Instead of the water being outside the tubes, it circulates inside the tubes and is heated externally by the combustion gases. Fuel is burned inside the furnace, which heats the water in the steam-generating tubes.
The DifferenceWater-tube boiler is the boiler in which the water is present inside the tubes and fire … 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.
Apr 23, 2016· The difference between fire tube boiler and water tube boiler can be done on various points. These points includes types of fluid flows within the tubes, steam generation rate, floor area required for the steam generation, transportation, efficiency, fluctuating loads, operating cost etc. the knowledge of the difference about these two boiler is very crucial.
Horizontal Return Tubular Fire Tube Boiler. As one of the oldest and most simple … Dec 17, 2019· The structure is more complex, the volume is larger, the manufacturing cost is higher than that of the fire tube, and the cleaning is more trouble. 2. Boiler’s relative water capacity is small, which requires a higher level of automation control and operation. 3.