A boiler is a type of closed vessel in which a fluid, usually water, is heated under pressure to produce steam or hot water for various industrial and domestic purposes. Boilers can be used for hot water applications such as showers and dishwashers. The piece of equipment comes in different shapes and sizes, depending on the intended use. However, maintenance of boilers is critical to ensure they work efficiently and safely, no matter what purpose they serve. It would be helpful if you familiarize yourself with the different Burnham boiler parts to recognize potential problems and take appropriate measures. This article will provide an overview of the parts of a boiler and explain how they work together. By the end of this article, you should be able to identify the parts of a boiler and understand their functions.
Main Components of A Boiler:
Boiler parts should be maintained regularly to ensure the system lasts a long time. Burnham residential boilers also have a variety of safety features such as pressure relief valves and low-water cutoff switches. These features help to ensure the safe operation of the boiler. In general, the boilers consist primarily of:
Burner:
The burner is the component of a boiler that is responsible for providing the heat needed to heat the water in a boiler. It typically consists of a fuel nozzle, an igniter, a combustion chamber, and a fan. The igniter in the burner is a device that produces a spark or a hot surface to ignite the fuel and start the combustion process. The fuel nozzle helps to control the flow of fuel into the combustion chamber, while the fan circulates air to help the fuel burn more efficiently.
Combustion Chamber & Firebox:
The combustion chamber is where fuel is burned and heat is generated. The heat is then used to create steam, which powers the boiler and is used to heat the building. The firebox is an enclosed space in the combustion chamber where the fire is contained.
Fuels used in the combustion chamber of boilers most commonly include kerosene, heating oil, and liquid propane. The type of fuel used depends on the efficiency of the boiler, the local cost of the fuel, and the availability of the fuel. Each fuel type has its own advantages and disadvantages that must be taken into account when selecting the fuel source.
Heat Exchanger:
A heat exchanger is one of the main parts of a boiler. It is a device that transfers heat from one medium to another, usually from hot water or steam to a colder liquid, such as water or oil. Heat exchangers are used in a variety of applications, including air conditioning systems, industrial boilers, and car radiators.
Expansion Tank:
It is a closed container made of metal that is used to store the excess water that is heated by the boiler. It provides a place for the water in the boiler to expand as it heats up. thus helping prevent the boiler from becoming over-pressurized. The expansion tank is filled with either air or inert gas, providing a cushion for increased pressure in the boiler. The expansion tank is typically connected to the boiler’s piping system, and it contains a rubber bladder that absorbs the excess pressure.
Aquastats:
One of the important Burnham Boiler Parts is aquastats. These include the temperature sensors that regulate the flow of water in and out of the boiler. Aqaustats also monitor the temperature of the boiler water and can shut off the system, if the temperature goes too high. Hence, these are the safety features that protect the boiler from overheating and keep the boiler functioning efficiently.
Pressure Control Device:
A pressure control device is part of a boiler that helps to maintain the desired pressure in the boiler. It usually consists of a pressure switch and a pressure relief valve. The pressure switch monitors the pressure inside the boiler and triggers the pressure relief valve when the pressure goes above the set limit. The valve allows excess pressure to escape and prevents the boiler from exploding.