For high output applications, the FDB burner – which incorporates a combustion air fan – creates a genuine packaged option.
FDB burners are able to provide up to twice the heat output when compared with the DB alternative and they can also be operated within a wider range of variable process air flow conditions.
FDB burners offer an alternative short rectangular flame profile compared to the circular combustion output provided by the alternative FDGA range.
Like the FDGA burner range, FDB burners can incorporate Lanemark’s ‘Air Pressure Lead’ (APL) technology, so that all FDB series burners offer an excellent combination of combustion efficiency and emissions control and are especially suited to systems utilizing variable process airflows.
Variable combustion air fan speed control combined with modulating mono-block gas valve technology ensures that safe and efficient gas/air ratios are maintained even under changeable plant operating conditions. Units offer a choice of operation on either natural gas or propane and are particularly suitable for direct fired operations where short flame lengths are a priority.
Download the FDB Burner data sheet here.
|Model||Burner Gas Connection||Gas Train Connection*||Heat Input Range|
|FDB01||1½”||1”||9 – 175 kW|
|FDB02||1½”||1”||13 – 275 kW|
|FDB02||1½”||1½"||13 – 350 kW|
|FDB03||1½”||1½"||18 – 525 kW|
|FDB04||1½”||1½"||18 – 600 kW|
|FDB04||1½”||2”||25 – 700 kW|
|FDB05||1½”||2”||30 – 875 kW|
|FDB06||1½”||2”||30 – 925 kW|
|FDB06||1½”||TBA*||45 – 1050 kW|
|FDB07||1½”||TBA*||45 – 1225 kW|
|FDB08||1½”||TBA*||45 – 1400 kW|
*Gas valve train inlet gas connection dependent on individual project gas supply pressures.
Each FDB packaged burner includes:
a) Burner windbox
b) Combustion air fan (multiple internal duct/external duct mounting options available)
c) Manual air adjustment damper (if required)
d) Compact monoblock air/gas regulator valve train (Models: FDB01 – FDB06)
e) Burner control panel (including combustion air fan speed controller)
Standard control items include a burner controller, ignition transformer and differential air pressure switch. Two 3-way air valves perform safety checks on the air pressure switch in both open and closed modes each time the burner fires, allowing the independent operation of the combustion air fan in conjunction with oven/dryer main recirculation fans.
|Combustion air fan electrical supplies||230V/3ph/50Hz|
(provided by internal combustion air fan speed controller)
|Flame sensing||Flame electrode||UV|
|Heat output control options||Modulating (gas & air)|
|External control signals||4-20mA/0-10VDC||3 Wire (230V/110V/24V)|
Paint spray booth air heating – spray and bake cycles
HVAC air replacement schemes
- distribution centres
Print media dryers
Paint drying and curing ovens
Lanemark FD burner system assemblies are tested prior to despatch and conform to relevant sections of either European Standard EN 746 Part 2 or the requirements of NFPA 86 for US applications.