A boiler is a device used to heat water or generate steam for various heating and industrial processes. It is just a closed vessel in which water or other fluid is heated under pressure. The warm water or steam made by the boiler can be employed for space heating, water heating, power generation, or other applications that want thermal energy.
Boilers work by transferring heat energy from the fuel source, such as gas, oil, coal, or biomass, to the water or fluid within the boiler. The heat transfer process occurs through combustion, where in fact the fuel is burned in a combustion chamber, or by other means such as for example electric resistance heating or nuclear reactions.
The hot gases generated from the combustion process pass through tubes or passages within the boiler, heating the water or fluid surrounding them. As a result, the water or fluid in the boiler reaches a high temperature, converting it into steam or warm water.
Boilers are commonly classified into different kinds based on their design and application. Some common types of boilers include:
Fire-Tube Boilers: In this kind, the hot combustion gases flow through tubes, which are surrounded by water. The heat is transferred to the water, generating steam.
Water-Tube Boilers: These boilers have water-filled tubes through which the hot combustion gases flow. https://tsboilerservicing.co.uk/ is transferred from the gases to the water, producing steam.
Electric Boilers: Electric boilers use electric resistance heating elements to generate heat and produce steam or hot water.
Condensing Boilers: These boilers are designed to recover heat from the flue gases, maximizing energy efficiency by condensing the water vapor in the exhaust gases.
Boilers are trusted in residential, commercial, and industrial settings for heating purposes, as well as in power plants for generating electricity. They're essential components of heating systems, providing warmth and comfort in buildings, and they play an essential role in various industrial processes that require heat or steam.