Kohlbach - Model K16 - Combustion System
Furnace thermal output: 5.850 - 19.800 kW. Central flow furnace with vertical afterburning zone, moving grate, water cooled compression zone and primary combustion chamber cooling.
Centre-flow furnace for optimised efficiency and lowest emissions even with very heterogeneous fuel material.
Equipped with hydraulic moving grate with grate bars in special quality for waste wood, also suitable for very dirty fuels with high ash content
No arches thus preventing ash deposits and significantly reducing maintenance workload.
Hydraulic fuel feed with shearing devices for fault-free feeding even with rough fuel materials.
Reliable long operating life of the furnace thanks to full refractory lining, grate frame cooled with water and primary combustion chamber cooling.
A cooled infeed zone fully to extend the lifespan and improve the partial load operation, startup and shutdown behaviour.
Rapid and simple installation thanks to pre-assembled modules.
Water content (% weight): 5 to 30
Size (nominal length mm): 30 to 100
Maximum ash content (% weight): 15
VariantsMechanical de-ashing OR automatic ash discharge to reduce operational maintenance workload and thus guarantee extended run times between maintenance shut-downs. Applicable for all boiler systems (water, steam and thermal oil)
Supplementary equipmentFlue gas recirculation primary and secondary, SNCR for reduction of NOx emissions.