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what is boiler
boiler, also called Steam Generator, apparatus designed to convert a liquid to vapour. In a conventional steam power plant, a boiler consists of a furnace in which fuel is burned, surfaces to transmit heat from the combustion products to the water, and a space where steam can form and collect.
what is the function of feed check valve / non return valve
A non-return valve allows a medium to flow in only one direction
what is the function of a safety valve fitted in a boiler
In steam systems, safety valves are typically used for boiler overpressure protection and other applications such as downstream of pressure reducing controls. Although their primary role is for safety, safety valves are also used in process operations to prevent product damage due to excess pressure.
why we use demineralized water in boiler
The water feed to the boiler must not contain any dissolved solids. This type of water is known as demineralized water. Dissolved solids such as hardness and other mineral salts will result in the scaling and deposits in the boiler.
why is steam generated at high pressure & temp?
high pressure & temp steam is having more heat content & also has more potential to do work
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