May 04, 2015 · A biomass boiler works in a very similar way to conventional boilers, combusting fuel to produce heat that is then used to heat water. Biomass boilers are normally substantially bigger than their fossil fuel-burning brothers though, for a number of reasons. Firstly since they are burning wood pellets as opposed to gas, the boiler needs to be larger to hold the larger volume of fuel.
Biomass needs to be made dense to provide ease of mechanical handling and feeding, uniform combustion in boilers, reduced cost of transportation and ease of storage. The types of dense biomass to choose from are pellets, briquettes or loose biomass that has been dried before being fed into the boiler.
Biomass Boilers, Pellet Boilers and Wood burning Stoves
Mar 02, 2017 · Biomass is biological material that comes from plants or plant-based organisms. When it comes to domestic boilers this material is usually wood logs, chips or pellets. Why biomass? Most boilers burn fossil fuels like gas and oil to produce heat.
Introduction to biomass boilers - TheGreenAge
What is a Biomass Boiler? Find out on Boiler Guide
Biomass is considered a carbon neutral form of energy because the carbon dioxide released when it is burned is only that which was absorbed by the plant during its life. Therefore there is no gain or loss of carbon dioxide. So for people who are concerned about their carbon footprint, this is definitely a plus.
Biomass boilers are efficient because they do not waste fuel and heat, ash can be disposed of easily and the CO2 that is created through the combustion process is equal to that consumed by the tree / plant matter or that would be released by the rotting matter after its natural expiration.
Biomass boilers require on-going maintenance in order for them to function efficiently. Although ash quantities are usually low, biomass boilers and stoves will still need to be swept on a regular basis to remove the ash and keep them clean. The ash bin will need to be emptied about once a week.
Benefits of Biomass and Pellet Boilers | The Renewable