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Lakeside Lakeside

Combustion Systems

our products - your solution

Your benefits by KOHLBACH

Exemplary high efficiency and lowest emissions

Reliable nominal power with all usable fuels and degrees of water content

Reliable long operating life of combustion chamber

Rapid and simple installation thanks to pre-assembled modules

The combustion systems are individually adapted to the fuel and provide an optimal combustion of the biomass material.

We have the suitable furnace solution for the biomass fuel of the customer: sawdust, bark, wood chips, landscaping residues, nawaro wood, very wet or dry fuels with very high ash content, rough and inhomogeneous fuels or fine fuels, admixture of selected agrarian fuels — your solution is our combustion systems.

System K8

Furnace thermal output: 550 - 10.260 kW

Counter flow furnace with moving grate and water cooled compression zone.

Fuel

Water content (% weight): 20 to 60 depending on configuration

Size (nominal length mm): 30 to 100

Maximum ash content (% weight): 10

Variants

Mechanical de-ashing OR automatic ash discharge to reduce operational maintenance workload and thus guarantee extended run times between maintenance shut-downs. Applicable for KOHLBACH boiler systems (water, saturated steam, superheated steam).

Supplementary equipment

Flue gas recirculation and/or air pre-heating for additional expansion of the range of usable fuels, available SNCR injection for use in particularly sensitive and emission-protected regions, special version available for the admixing of specified agrarian biomass (miscanthus, corncobs, etc.) upon specific customer request.

  • Compact and yet adiabatic counter-flow furnace for optimised efficiency and lowest emissions even with very heterogeneous fuel material.
  • Equipped with hydraulic moving grate, also suitable for very wet and dirty fuels with high ash content, as well as for 100% wet bark.
  • Hydraulic fuel feed with shearing devices for fault-free feeding even with wet and rough fuel materials. Reliable nominal power with all usable fuels and degrees of water content.
  • Reliable nominal power with all usable fuels and degrees of water content.
  • Reliable long operating life of the furnace thanks to full refractory lining and grate frame cooled with water.
  • A cooled infeed zone to extend the operating life and improve the partial load operation, startup and shutdown behaviour.
  • Rapid and simple installation thanks to pre-assembled modules.
  1. Compact and yet adiabatic counter-flow furnace for optimised efficiency and lowest emissions even with very heterogeneous fuel material.
  2. rerfdf

System K12

Furnace thermal output: 5.850 - 19.800 kW

Central flow furnace with vertical afterburning zone, moving grate and water cooled compression zone.

Fuel

Water content (% weight): 20 to 60 depending on configuration

Size (nominal length mm): 30 to 100

Maximum ash content (% weight): 15

Variants

Mechanical 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 equipment

Flue gas recirculation and/or air pre-heating for additional expansion of the range of usable fuels, available SNCR injection or downstream SCR catalysers for use in particularly sensitive and emission-protected regions, special version also available for the admixing of specified agrarian biomass (miscanthus, corncobs, etc.) upon customer request.

  • Adiabatic centre-flow furnace for optimised efficiency and lowest emissions even with very heterogeneous fuel material.
  • Equipped with hydraulic moving grate, also suitable for very wet and dirty fuels with very high ash content (up to A15), as well as for 100% wet bark, landscaping residues, Nawaro wood, etc.
  • No arches thus preventing ash deposits and significantly reducing maintenance workload.
  • Hydraulic fuel feed with shearing devices for fault-free feeding even with wet and rough fuel materials.
  • Reliable nominal power with all usable fuels and degrees of water content.
  • Reliable long operating life of the furnace thanks to full refractory lining and grate frame construction being cooled with water.
  • 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.
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