What is boiler

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Free Shipping Over $200. A boiler is a closed vessel in which fluid 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 is the function of a boiler? Is boiler a heat exchanger? Boiler Feedwater System.

English dictionary definition of boiler.

An enclosed vessel in which water is heated and circulate either as hot water or as steam, for heating or power. The hot water or steam under pressure is then usable for transferring the heat to a process. The water so heated is used for central heating and for showers, baths and dish-washing. Steam boilers are used in homes and commercial buildings for heating and hot water.

It is a pressurized tank with a heating element that raises the temperature of water to generate steam. The steam is then used for heating purposes. Normally the tubes form the wall of the furnace so that heat from the furnace can directly reach the tubes. Compare fire-tube boiler , water-tube boiler.

Fuel (generally coal) is bunt in a furnace and hot gasses are produced. These hot gasses come in contact with water vessel where the heat of these hot gases transfer to the water and consequently steam is produced in the boiler. A steam boiler evaporates liquid water to form steam, or gaseous water, and requires frequent replenishment of boiler feedwater for the continuous production of steam required by most boiler applications. Water is a capable solvent, and will dissolve small amounts of solids from piping and containers including the boiler.

Get Up to Three Quality Quotes With Your Zip. With over years of experience we get the job done right! The fuel is one of the most important aspects of a boiler and is what burns inside the boiler to generate the heat.

The generator which is connected to turbine converts the mechanical energy into electric energy.

In a conventional steam power plant, a boiler consists of a furnace in which fuel is burne surfaces to transmit heat from the combustion products to the water, and a space where steam can form and collect. Instea a boiler turns water into steam. Furnace, boiler , it’s all the same thing. People think it is just semantics, but it’s not. Sure, we get the idea, and we understand that you are talking about your heating system.

But they are not the same thing. The water is blown out of the boiler with some force by steam pressure within the boiler. There are optional manual-reset safety device kits available for high temperature limit and LWCO.