How does a marine boiler work?
The main job of a boiler is to make high pressure steam. The feed water supplied to the boiler drum utilizes the heat of the energy released by burning the fuel. This energy of the burning fuel is stored in the form of steam with high temperature and pressure.
What is the main function of the boiler?
The main function of a boiler is to heat water to generate steam. Steam produced in a boiler can be used for a variety of purposes including space heating, sterilisation, drying, humidification and power generation.
What is boiler and its use?
A boiler is a closed vessel in which fluid (generally water) is heated. The fluid does not necessarily boil. The heated or vaporized fluid exits the boiler for use in various processes or heating applications, including water heating, central heating, boiler-based power generation, cooking, and sanitation.
What are the main parts of boiler?
What are the Main Components of a Commercial Boiler
- Burner. The burner is the part of the boiler where air mixes with the fuel source and combusts.
- Combustion Chamber.
- Heat Exchanger.
- Controls.
- Supply Lines and Return Lines.
- Circulator Pump.
- Exhaust Stack.
- Conclusion.
What are the types of boiler?
Types of Boilers
- Shell and tube boilers. Shell and tube boilers are also referred to as fire tube or smoke tube boilers.
- Different types of fire tube boilers: Cornish boiler.
- Lancashire boiler:
- Locomotive boiler.
- Reversal Chamber:
- Wet Back Boilers:
- Dry Back Boilers:
- Two pass boilers:
What are the four types of boilers?
Different Types of Boilers
- Steam Boiler. Both hot water and steam boilers use a heat exchanger as a tool to heat water and distribute it to a piped system connected to radiators around the home.
- Hot Water Boiler.
- Natural Gas Boiler.
- Electric Boiler.
- Oil Boiler.
- Condensing Boiler.
Which boiler is used in ship?
The watertube boiler is employed for high-pressure, high-temperature, high-capacity steam applications, e.g. providing steam for main propulsion turbines or cargo pump turbines. Firetube boilers are used for auxiliary purposes to provide smaller quantities of low-pressure steam on diesel engine powered ships…..
What is boiler explain?
A boiler is an enclosed vessel that provides a means for combustion and transfers heat to water until it becomes hot water or steam. The hot water or steam under pressure is then usable for transferring the heat to a process. The larger the heating surface a boiler has, the more efficient it becomes.
What is boiler give example?
a closed vessel or arrangement of vessels and tubes, together with a furnace or other heat source, in which steam or other vapor is generated from water to drive turbines or engines, supply heat, process certain materials, etc. Compare fire-tube boiler, water-tube boiler. a vessel, as a kettle, for boiling or heating.
How do I calculate boiler pressure?
Step 1: Determine Properties of Steam Produced The Specific Enthalpy is then multiplied by the Mass Flow to get the Energy Flow: Pressure = 692.0 psig. Temperature = 668.0 °C. [Steam Property Calculator] => Specific Enthalpy = 1,645.0 btu/lbm.
What is boiler how we can classify them?
Boilers are classified into different types based on their working pressure and temperature, fuel type, draft method, size and capacity, and whether they condense the water vapor in the combustion gases. Two primary types of boilers include Fire- tube and Water- tube boilers.
Which boiler is used in sugar factory?
Biomass fuel boiler and gas oil fuel boiler are widely used in sugar factory, which are environmental friendly. Biomass steam boiler is the best choice for sugar mill.
What are the features of high pressure boiler?
Advantages of High pressure Boilers
- High-pressure boilers use the forced circulation of water which ensures the positive circulation of water and increased evaporative capacity.
- They require less heat of vaporization.
- They are compact and thus require less floor space.