The pellet boiler is a type of biomass fired boilers that are heated by burning sawdust pellets.
What is pellet?
The pellet used for combustion is a cylindrical, compressed fibrous material made of natural wood, pressed from biomass and compressed by high pressure, which makes it excellent. Usually 6mm in diameter and 2.5-5cm in length. Most often it is made using sawdust or wood chips. Wood pellets have an average thermal value of 5.14 kWh / kg with an ash content of 0.5-1%. Its energy value is high, its storage is simple. When combusting a pellet in a special boiler, only the amount of carbon dioxide released during the life of the tree and which would otherwise be liberated during its natural degradation - so it does not increase the airborne pollutants globally, blocks the greenhouse effect.
As a renewable source of energy, it is constantly reproducible, so there is no danger of running out of fossil fuels. In Europe, over the past few years, the use of pellet use is underway, and more and more people are converting their heating systems to economical, comfortable, renewable energy.
Operation
Comfortable - works independently for a complete heating season, except for cleaning and tank filling Its efficiency is unique - our modern pellet boiler has up to 90-95% efficiency
The transport feder continuously and automatically conveys the pellet into the pellet burner. The burning procces is under controlled operation . The combustion air is provided by a fan located in the burner. Then the heat energy released from the pellet boiler is transferred to the heat transfer medium.
Extremely environmentally-friendly heating method because it uses recycled raw materials and low emissions due to its controlled operation.
Mivel a fűrészporból préselt pellet szemcsemérete homogénebb a fánál, ezért automatizáltabban fűthető vele As the pellet pressed from sawdust is more homogeneous to the tree, it can be heated more automatically by the boiler than with the firewood. In the pellet tank it is maximally theoretically unlimited. The incineration resulting from the ignition of not more than 1% is fed to the boiler compartment. Thanks to its automated operation, it is able to provide the right temperature without supervision for days, but requires cleaning at least twice a week.