08/09/2020 · Classification of Boiler. Boilers classification is based on the following criteria: According to the Relative Passage of Hot Gases and Water. Fire-Tube Boiler: This is the one where the hot combustion gases are surrounded by the water. Water-Tube Boiler: In this, the water flows via the tubes, surrounded by hot combustion gases
Water Tube Boiler - Definition, Components, Working Principle and Its ty
A boiler is defined as a closed vessel which is used to heat liquid usually water or to generate vapour or steam or any of such combination under pressure for external use by combustion of fossil fuels.
Classifications 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. Boilers are also sometimes described by their key components, such as heat exchanger materials or tube design.
What is a Boiler? Different Types of Boiler - Mechanical Booster
03/03/2020 · A boiler is simply heat exchange in which, water is work as cold fluid and flue gases works as hot fluid. The heat flow is transfer from hot fluid to cold fluid through convection which increases the energy of water. A container half filled with water. The fuel is
The boiler system comprises of: a feed water system, steam system and fuel system. The feed water system provides water to the boiler and regulates it automatically to meet the steam demand. Various valves provide access for maintenance and repair. The steam system collects and controls the steam produced in the boiler.
If the axis of the boiler is horizontal, then the boiler is of horizontal type. If the axis of the boiler is vertical, then it is called a vertical boiler. If the axis of the boiler is inclined, then it is called an inclined boiler. The parts of a horizontal boiler can be inspected and repaired easily.