Gasification
Combustion of fuel in boilers LADAN differs from the one in standard boilers.
Log wood is dried up in a loading chamber first and gas evolves subsequently. The gas assisted with a primary air is blasted into the fireproof concrete nozzle in which it is mixed with a preheated secondary air. Subsequently the mixture burns. Burning in the combustion chamber creates a temperature around 800 to 1000 °C. Boiler exhaust gas is carried off through the tubular boiler heat exchanger to the chimney pipe and chimney.
Fuel for boilers LADAN:
Boilers LADAN are built for dry log wood with max. 20 % humidity. It is also possible to use sawdust, wood chips or wood patent fuel but only on a layer of log wood. It is recommended to use the conifer wood instead of hard wood. Hard wood contains bigger volume of aggressive acids than conifer wood.
Log wood is dried up in a loading chamber first and gas evolves subsequently. The gas assisted with a primary air is blasted into the fireproof concrete nozzle in which it is mixed with a preheated secondary air. Subsequently the mixture burns. Burning in the combustion chamber creates a temperature around 800 to 1000 °C. Boiler exhaust gas is carried off through the tubular boiler heat exchanger to the chimney pipe and chimney.
Fuel for boilers LADAN:
Boilers LADAN are built for dry log wood with max. 20 % humidity. It is also possible to use sawdust, wood chips or wood patent fuel but only on a layer of log wood. It is recommended to use the conifer wood instead of hard wood. Hard wood contains bigger volume of aggressive acids than conifer wood.