Pellet burner (definition)

Pellet burner — is a device designed to burn pellets (small granules made from wood waste, agricultural residues or other biomass fuel) in boilers, fireplaces or other heating systems. A pellet burner is used to increase the efficiency and convenience of using solid fuel in heating systems.

Pellet burner: advantages

1. Energy efficiency:
   • Description: Pellet burners provide high combustion efficiency due to careful control of the combustion process and optimal fuel consumption.
   • Example: In such burners, the fuel burns almost completely, which reduces the formation of ash and emissions.
2. Automation:
   • Description: Pellet burners are often equipped with automatic fuel supply and combustion control systems, which makes operation and maintenance easier.
   • Example: Pellet boilers with automatic fuel supply can operate in continuous heating mode without frequent fuel loading.
3. Environmental friendliness:
   • Description: Pellets are made from biomass and are considered a cleaner fuel than coal or wood because they reduce carbon emissions and do not contain harmful chemicals.
   • Example: Burning pellets produces fewer pollutants and less dust than traditional solid fuels.
4. Convenient to store and use:
   • Description: Pellets are compact and easy to store in granular form, making them easy to transport and manage fuel supplies.
   • Example: Pellets are usually stored in special bins or containers that are easy to fill and maintain.

Operating principles of pellet burners:

• Fuel supply: Pellets are automatically fed into the combustion chamber via a screw mechanism or other feeding systems.
• Combustion control: A modern pellet burner is equipped with control systems that regulate the supply of air and fuel to ensure an optimal combustion process.
• Ash removal: Ash removal system automatically removes combustion residues, reducing the need for frequent maintenance.

Application:

• Heating systems: Pellet burners are used in pellet boilers and fireplaces to provide heating in residential, commercial and industrial buildings.
• Hot water supply: They can be part of systems that provide hot water for various needs.
• Commercial and industrial properties: Pellet burners are used to provide heat in larger heating systems and industrial processes.

Disadvantages:

• Price: The initial cost of installing a pellet burner and associated equipment can be higher than traditional heating systems.
• Service: Pellet systems require regular maintenance and inspection to ensure reliable operation and maintain efficiency.

Pellet burners are an efficient and environmentally friendly heating solution, providing a high degree of automation and ease of use. They are suitable for various types of heating systems and hot water supply, although they may require certain installation and maintenance costs.