The boiler adopts an environmentally friendly combustion method - full premixed combustion, and the gas and air are precisely adjusted and premixed in advance to ensure more complete combustion.
The boiler adopts a double-drum longitudinal "D" type arrangement structure; water, steam or steam-water mixture flows in the pipe; flame burns and flue gas flows outside the pipe, forming extremely fast steam-water.
Fire-tube boiler: Fire tube boilers are those boilers in which hot gases produced by the combination of fuel in the boiler furnace while on their way to chimney pass through a number of tubes (called fuel tubes or smoke tubes) which are immersed in water Heat is transferred from the hot gasses to water through the walls of tubes Example of fire tube boilers are locomotive boiler etc
The traditional Cornish is an of a since it has only one fire tube There is a long list of that have multiple tubes which is modern design Types of High Pressure La Mont The Lamont is a forced convection water
· Cast iron straight water and fire require special consideration to avoid damaging the (commonly known as thermal shock) with return water that is more than 20 F less than the water leaving the The reset range for supply water temperature is 210 to 160 F Return water temperature must remain at a maximum of 20
· A water is such kind of where the water is heated inside and the hot gasses surround them This is the basic definition of water Actually this is just opposite of fire where hot gasses are passed through which are surrounded by water Advantages of Water There are many advantages of water due to which
According to the no of tubes Examples for Single tube boiler: 3 Water Fire tube boilers: Hot gases pass through tubes and that are surrounded by water Examples: Cochran Lancashire and locomotive boilers Water tube boiler: The water flows through tubes and the hot gases surrounds them
7 Single tube and Multi-tube Boilers: If a fire tube is just one then it is called a Single tube boiler For example If are more than one they are called as Multi-tube boilers Selection of Boiler: The selection of Boilers is based on below conditions:
· Vertical and horizontal boilers example of a vertical boiler is the simple vertical boiler Cochran boiler Horizontal boilers are Cornish boiler Lancashire boiler and Locomotive Boiler According to the No of tubes in boilers Single tube and multi-tube boilers Single tube boilers like and These boilers have very low efficiency
· Single Tube Boilers: The boilers which contain one fire tube or water tube are called a single tube boiler The examples of single tube boilers are and simple vertical boiler
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