Steam boilers provide a solid backbone to many industries in Australia. With these boilers providing critical heat and reliable power for a vast array of applications from manufacturing to healthcare, they remain an integral and versatile piece of equipment. However, it is important to note that not all steam boilers are created equal, and in fact, there are different types of boilers designed to suit the needs of different industries and applications. This article explores the different types of steam boilers, including their characteristics, applications, and advantages. Then, keep reading to discover where to find professional steam boiler maintenance for your boiler.
Perhaps among the most recognisable type of steam boilers, fire-tube boilers are made up of a large cylindrical vessel that is filled with water. This is surrounded by tubes that carry hot gases, and as these gases pass through the tubes they transfer heat to the water, which generates steam. This type of boiler is relatively compact and is often used in smaller industrial facilities, like breweries. This is because fire-tube boilers can rapidly generate steam, and they can also cope with varying load demands.
In contrast to the fire-tube boiler, water-tube boilers actually operate on a different principle. Featuring a network of water-filled tubes, these are surrounded by a shell containing hot gases. The combustion gases pass through these tubes, heating the water and producing steam. Water-tube boilers have a great reputation for their high efficiency, and ability to handle higher pressures. That means that the water-tube boiler is often used in industries such as large-scale manufacturing, where consistent and high-capacity steam and power are required at all times.
Packaged boilers are factory-assembled pieces of equipment and they are designed to be installed quickly and operated easily. Offered in various configurations, including fire-tube and water-tube, they are a great option for businesses or industries that have limited space or resources. Packaged boilers can often be found in places like hospitals, schools, or hotels, or in addition, in small industrial settings. This is because these boilers are able to provide reliable and efficient steam generation.
The term ‘industrial boiler’ encompasses a range of boilers that come in an array of designs, sizes, and capacities. These boilers are capable of meeting the demands of heavy industries, such as chemical manufacturing, petrochemical processing, and paper production. Industrial boilers come in both fire-tube and water-tube types, and they often feature emission reduction technologies, advanced control systems, and heat recovery components. Able to handle processes as well as high steam pressures, which is why they are designed for industrial applications.
Electric boilers generate steam by heating water using electric resistance heaters. They are able to offer precise temperature control as well as precise pressure control, which makes them suitable for applications that have stringent requirements. Importantly, these steam boilers are a great environmentally friendly option, as they produce zero emissions at the point of use. Electric boilers can often be found in research facilities and laboratories. This is because these industries have an essential requirement for compact and pollution-free steam generation.
Biomass boilers utilise organic materials like wood chips or agricultural residue. The combustion of these biomass materials releases heat, and this heat is transferred to water, in turn generating steam. These boilers are also a very sustainable option, as they produce reduced greenhouse gas emissions. Biomass boilers are often used in some manufacturing industries, the forestry sector, or else in other sectors that are looking to transition to renewable energy sources.
Condensing boilers are designed to extract additional heat from the flue gases, which allows for increased efficiency. A condensing boiler cools the flue gases to the point where water vapour condenses. This in turn releases latent heat. In industries such as food processing, condensing boilers are used due to the fact that they promote high thermal efficiency, and they also have a reduced impact on the environment.
Waste Heat Boilers
Waste heat boilers recover heat from industrial processes that would otherwise be wasted. These boilers are able to capture the residual heat from processes like exhaust gases, heat generated during chemical reactions, or high-temperature flue gases. They are often used in steel production, chemical processing, or cement manufacturing as these are industries that seek to maximise energy utilisation and minimise waste.
Do You Need Steam Boiler Maintenance?
Look no further than Tomlinson Energy Service. Backed by over 100 years of engineering and service experience, we know that steam boiler maintenance is critical to their efficient and safe operation. We are proud to offer you exceptional experience in maintenance, as well as steam boiler installation and repair. Plus, if you need to purchase a steam boiler, then you are in the right place.