Boiler or more specifically steam boiler is an essential part of thermal power plant. Definition of BoilerSteam boiler or simply a boiler is basically a closed vessel into which water is heated until the water is converted into steam at required pressure. This is most basic definition of boiler. Working…

Sometimes small return-tube boilers of just this form are also described as "launch-type". Lentz boiler A large launch-type boiler with a corrugated furnace, used rarely for some steam locomotives. Of German design. A similar boiler, the Vanderbilt, was used in the USA. Locomobile steam-car boiler

A high pressure watertube boiler[1] (also spelled water-tube and water tube) is a type of boiler in which water circulates in tubes heated externally by the fire. Fuel is burned inside the furnace, creating hot gas which heats water in the steam-generating tubes. In smaller boilers, additional generating tubes are separate in the furnace ...

Type of steam generator unit used in coal-fired power plants. The steam generator or boiler is an integral component of a steam engine when considered as a prime mover.However it needs to be treated separately, as to some extent a variety of generator types can be combined with a variety of engine units.

Thus, water gets mixed up, and the cooler water is turned into hot water. The hot water beyond its boiling point changes its state from liquid to vapor. This type of heat transfer is known as convection. This is how steam is produced in a boiler. A Steam Boiler is Classified into Different Types Based on the Following

An O-type boiler is a form of water-tube boiler. It is named, like the D-type and A-type boilers, from the approximate shape of its tubes. They are characterised by single steam and water drums vertically above each other, with curved vertical water tubes to the sides forming an overall cylindrical volume. There is no grate at the base of this ...

Steam superheater is a coil type heat exchanger which is used to produce superheated steam or to convert the wet steam to dry steam, generated by a boiler. Boiler utilizes both sensible heat as well as latent heat to convert water into steam while superheater utilizes only sensible heat to superheat the steam

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. The fire-tube boiler developed as the third of the ...