SlideShare a Scribd company logo
1 of 17
Download to read offline
BOILERS,[object Object],DMG,[object Object],B,[object Object],O,[object Object],I,[object Object],L,[object Object],E,[object Object],R,[object Object],S,[object Object]
What is a  BOILER?,[object Object],A boiler is a closed vessel in which water or other fluid is heated. ,[object Object],The heated or vaporized fluid exits the boiler for use in various processes or heating applications.,[object Object]
A portable boiler(preserved, Poland),[object Object],A stationary boiler(United States),[object Object]
materials,[object Object],The pressure vessel in a boiler is usually made of steel (or alloy steel), or historically of wrought iron.,[object Object],Stainless steel is virtually prohibited (by the ASME Boiler Code) for use in wetted parts of modern boilers, but is used often in super heater sections that will not be exposed to liquid boiler water.,[object Object]
In live steam models, copper or brass is often used because it is more easily fabricated in smaller size boilers.,[object Object],Cast iron may be used for the heating vessel of domestic water heaters.,[object Object]
fuel,[object Object],The source of heat for a boiler is combustion of any of several fuels, such as wood, coal, oil, or natural gas.,[object Object],Electric steam boilers use resistance- or immersion-type heating elements.,[object Object],Nuclear fission is also used as a heat source for generating steam.,[object Object],Heat recovery steam generators (HRSGs) use the heat rejected from other processes such as gas turbines.,[object Object]
configurations,[object Object],Boilers can be classified into the following configurations:,[object Object],"Pot boiler" or "Haycock boiler": a primitive "kettle" where a fire heats a partially-filled water container from below. 18th century Haycock boilers generally produced and stored large volumes of very low-pressure steam, often hardly above that of the atmosphere. These could burn wood or most often, coal. Efficiency was very low.,[object Object]
Fire-tube boiler,[object Object],A fire-tube boiler is a type of boiler in which hot gases from a fire pass through one or more tubes running through a sealed container of water. The heat energy from the gases passes through the sides of the tubes by thermal conduction, heating the water and ultimately creating steam.,[object Object]
Diagram of a fire-tube boiler,[object Object],Sectioned fire-tube boiler from a DRB Class 50 locomotive.,[object Object]
Water-tube boiler,[object Object],A water tube boiler is a type of boiler in which water circulates in tubes heated externally by the fire. Water tube boilers are used for high-pressure boilers. Fuel is burned inside the furnace, creating hot gas which heats water in the steam-generating tubes.,[object Object]
Schematic diagram of a marine-type water tube boiler.,[object Object]
Diagram of a water-tube boiler.,[object Object]
Flash boiler,[object Object],A flash boiler is a type of water-tube boiler, whose tubes are strong and close together with water pumped through the tubes. The tubes are kept very hot so the water feed is quickly flashed into steamand superheated. They have these advantages:,[object Object],Less weight and bulk.,[object Object],Less time to raise steam from cold.,[object Object],A flash boiler is much easier than an ordinary boiler to overheat, as there is no large reservoir of water to keep the tubes from high temperature if the water flow is interrupted or inadequate.,[object Object]
Fire-tube boiler with Water-tube firebox,[object Object],Sometimes the two above types have been combined in the following manner: the firebox contains an assembly of water tubes, called thermic syphons. The gases then pass through a conventional fire tube boiler. Water-tube fireboxes were installed in many Hungarian locomotives, but have met with little success in other countries.,[object Object]
Boiler for steam locomotive.,[object Object]
Sectional boiler,[object Object],In a cast iron sectional boiler, sometimes called a "pork chop boiler" the water is contained inside cast iron sections. These sections are assembled on site to create the finished boiler.,[object Object]
BOILERS,[object Object],DMG,[object Object],B,[object Object],O,[object Object],I,[object Object],L,[object Object],E,[object Object],R,[object Object],S,[object Object]

More Related Content

What's hot (20)

A Brief Introduction to Boilers
A Brief Introduction to BoilersA Brief Introduction to Boilers
A Brief Introduction to Boilers
 
Boiler ppt
Boiler pptBoiler ppt
Boiler ppt
 
Boiler Operation
Boiler OperationBoiler Operation
Boiler Operation
 
Boiler ssasit
Boiler  ssasitBoiler  ssasit
Boiler ssasit
 
Industrial boilers
Industrial boilersIndustrial boilers
Industrial boilers
 
Steam boilers
Steam boilersSteam boilers
Steam boilers
 
Boilers
BoilersBoilers
Boilers
 
Evaluation of a Boiler performance
Evaluation of a Boiler performanceEvaluation of a Boiler performance
Evaluation of a Boiler performance
 
Steam generator part 2
Steam generator part 2Steam generator part 2
Steam generator part 2
 
Boiler turbe failores
Boiler turbe failoresBoiler turbe failores
Boiler turbe failores
 
boiler & classification of boiler
boiler & classification of boilerboiler & classification of boiler
boiler & classification of boiler
 
Ppt on boilers
Ppt on boilersPpt on boilers
Ppt on boilers
 
Boiler Drum And Its Internals
Boiler Drum And Its InternalsBoiler Drum And Its Internals
Boiler Drum And Its Internals
 
Boiler and its types
Boiler and its types Boiler and its types
Boiler and its types
 
Steam boiler
Steam boilerSteam boiler
Steam boiler
 
Fire tube boiler complete
Fire tube boiler completeFire tube boiler complete
Fire tube boiler complete
 
Boilers
BoilersBoilers
Boilers
 
Safe Operation and Explosions in Boilers
Safe Operation and Explosions in BoilersSafe Operation and Explosions in Boilers
Safe Operation and Explosions in Boilers
 
mounting and accessories of boiler in eme
mounting and accessories  of boiler in eme mounting and accessories  of boiler in eme
mounting and accessories of boiler in eme
 
Boiler accessories
Boiler accessoriesBoiler accessories
Boiler accessories
 

Viewers also liked

Schneider process automation power industry solutions
Schneider process automation power industry solutionsSchneider process automation power industry solutions
Schneider process automation power industry solutionsRodney Berg
 
Boiler(Introduction,classification and it's types) by sujan kharel
Boiler(Introduction,classification and it's types) by sujan kharelBoiler(Introduction,classification and it's types) by sujan kharel
Boiler(Introduction,classification and it's types) by sujan kharelansaluniversity3
 
Closed feed water heaters :)
Closed feed water heaters :)Closed feed water heaters :)
Closed feed water heaters :)JhePoi Santos
 
Turbine Fundamentals
Turbine FundamentalsTurbine Fundamentals
Turbine FundamentalsChoong KW
 
Gas turbine power plants
Gas turbine power plantsGas turbine power plants
Gas turbine power plantsNishkam Dhiman
 

Viewers also liked (9)

Boiler Presentation
Boiler PresentationBoiler Presentation
Boiler Presentation
 
High Pressure Boilers
High Pressure BoilersHigh Pressure Boilers
High Pressure Boilers
 
Boilers
BoilersBoilers
Boilers
 
Schneider process automation power industry solutions
Schneider process automation power industry solutionsSchneider process automation power industry solutions
Schneider process automation power industry solutions
 
Boiler(Introduction,classification and it's types) by sujan kharel
Boiler(Introduction,classification and it's types) by sujan kharelBoiler(Introduction,classification and it's types) by sujan kharel
Boiler(Introduction,classification and it's types) by sujan kharel
 
Closed feed water heaters :)
Closed feed water heaters :)Closed feed water heaters :)
Closed feed water heaters :)
 
Steam generator part 1
Steam generator part 1Steam generator part 1
Steam generator part 1
 
Turbine Fundamentals
Turbine FundamentalsTurbine Fundamentals
Turbine Fundamentals
 
Gas turbine power plants
Gas turbine power plantsGas turbine power plants
Gas turbine power plants
 

Similar to Boiler

Steam Generation Units (boilers) with their mountings and accessories
Steam Generation Units (boilers) with their mountings and accessoriesSteam Generation Units (boilers) with their mountings and accessories
Steam Generation Units (boilers) with their mountings and accessoriesRidwanul Hoque
 
STEAM GENERATORS.pptx
STEAM GENERATORS.pptxSTEAM GENERATORS.pptx
STEAM GENERATORS.pptxssusere6313f
 
Steam Generator or Boilers
Steam Generator or BoilersSteam Generator or Boilers
Steam Generator or BoilersRidwanul Hoque
 
All about boilers: Complete Basics, Classification of boilers,types
All about boilers: Complete Basics, Classification of boilers,typesAll about boilers: Complete Basics, Classification of boilers,types
All about boilers: Complete Basics, Classification of boilers,typesHashim Hasnain Hadi
 
Boiler definition types applications necessity and fuel used with pdf (1)
Boiler definition types applications necessity and fuel used with pdf (1)Boiler definition types applications necessity and fuel used with pdf (1)
Boiler definition types applications necessity and fuel used with pdf (1)BhaveshMhaskar
 
Steam boilers
Steam boilersSteam boilers
Steam boilerssing367
 
Study of Boilers for Mechanical Engineering
Study of Boilers for Mechanical EngineeringStudy of Boilers for Mechanical Engineering
Study of Boilers for Mechanical EngineeringAbdullahKafi18
 
Ipe301 e steam generation unit
Ipe301 e steam generation unitIpe301 e steam generation unit
Ipe301 e steam generation unitK. M.
 
Steam generator@snist
Steam generator@snistSteam generator@snist
Steam generator@snistshaukat5175
 
Boiler ssasit
Boiler  ssasitBoiler  ssasit
Boiler ssasitlotiyo
 
Boiler or steam generators (2020)
Boiler or steam generators (2020)Boiler or steam generators (2020)
Boiler or steam generators (2020)Yuri Melliza
 
Water tube boiler working and function
Water tube boiler working and functionWater tube boiler working and function
Water tube boiler working and functionShahid Akram
 
STEAM Boiler for Thermal Engineering Mech
STEAM Boiler for Thermal Engineering MechSTEAM Boiler for Thermal Engineering Mech
STEAM Boiler for Thermal Engineering MechBalaji Ganesh
 
Steam generators
Steam generatorsSteam generators
Steam generatorsYash Shah
 
Steam boilers
Steam boilersSteam boilers
Steam boilerssarat7
 

Similar to Boiler (20)

Steam Generation Units (boilers) with their mountings and accessories
Steam Generation Units (boilers) with their mountings and accessoriesSteam Generation Units (boilers) with their mountings and accessories
Steam Generation Units (boilers) with their mountings and accessories
 
STEAM GENERATORS.pptx
STEAM GENERATORS.pptxSTEAM GENERATORS.pptx
STEAM GENERATORS.pptx
 
Boiler Designs
Boiler Designs Boiler Designs
Boiler Designs
 
Steam generator (boiler) vamshi
Steam generator (boiler) vamshiSteam generator (boiler) vamshi
Steam generator (boiler) vamshi
 
Steam Generator or Boilers
Steam Generator or BoilersSteam Generator or Boilers
Steam Generator or Boilers
 
Ppt on boilers
Ppt on boilersPpt on boilers
Ppt on boilers
 
pptonboilers.pdf
pptonboilers.pdfpptonboilers.pdf
pptonboilers.pdf
 
All about boilers: Complete Basics, Classification of boilers,types
All about boilers: Complete Basics, Classification of boilers,typesAll about boilers: Complete Basics, Classification of boilers,types
All about boilers: Complete Basics, Classification of boilers,types
 
Boiler definition types applications necessity and fuel used with pdf (1)
Boiler definition types applications necessity and fuel used with pdf (1)Boiler definition types applications necessity and fuel used with pdf (1)
Boiler definition types applications necessity and fuel used with pdf (1)
 
Steam boilers
Steam boilersSteam boilers
Steam boilers
 
Study of Boilers for Mechanical Engineering
Study of Boilers for Mechanical EngineeringStudy of Boilers for Mechanical Engineering
Study of Boilers for Mechanical Engineering
 
Ipe301 e steam generation unit
Ipe301 e steam generation unitIpe301 e steam generation unit
Ipe301 e steam generation unit
 
Steam generator@snist
Steam generator@snistSteam generator@snist
Steam generator@snist
 
Boiler ssasit
Boiler  ssasitBoiler  ssasit
Boiler ssasit
 
Boiler or steam generators (2020)
Boiler or steam generators (2020)Boiler or steam generators (2020)
Boiler or steam generators (2020)
 
Studies on boiler
Studies on boilerStudies on boiler
Studies on boiler
 
Water tube boiler working and function
Water tube boiler working and functionWater tube boiler working and function
Water tube boiler working and function
 
STEAM Boiler for Thermal Engineering Mech
STEAM Boiler for Thermal Engineering MechSTEAM Boiler for Thermal Engineering Mech
STEAM Boiler for Thermal Engineering Mech
 
Steam generators
Steam generatorsSteam generators
Steam generators
 
Steam boilers
Steam boilersSteam boilers
Steam boilers
 

Boiler

  • 1.
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12.
  • 13.
  • 14.
  • 15.
  • 16.
  • 17.