• Packaged water tube boilers
• Field erected boilers
• Circulating/bubbling fluidized bed boilers
• Stoker boilers
• CO boilers
• Recovery boilers
• Marine boilers
• Heat Recovery Steam Generation (HRSG)
• Once Through Steam Generation (OTSG)
• Hot Water Generators (HWG)
• Ignition systems
• Pilots
• Flame scanners
• Dampers, actuators, positioners
• Cooling air blower skids; simplex/duplex
• Oil pump skids; simplex/duplex
• Combustion electronics
• Burner Management Systems (BMS)
• Boiler Control Systems (BCS)
• Fuel delivery skids
• Physical air flow modeling
• Computational Fluid Dynamics (CFD) modeling
• Engineering/feasibility studies
• Boiler impact studies
• Forced draft and FGR fan assemblies
• Combustion air inlet weather hoods, inlet boxes,
FGR mixing boxes and silencers
• Once Through Steam Generation (OTSG)
• Hot Water Generators (HWG)
• Multiple fuel firing capability
• Can meet same or lower emissions with less or no FGR compared to other burner manufacturers
• Pre-cast, pre-cured burner throat – no front wall refractory pouring
• Flexible burner design for single/multi-burner applications
• Center-fired gas gun may be used for low-load / hot standby – no need for dedicated Class I pilot or lower drum heater
• Exceptional turndown capability on both gaseous and
oil fuels
• Typical start up and commissioning time of less than
two weeks
• Enhanced stability at low loads and during
commissioning
The ZEECO® FREE-JET Burner has delivered ultra-low NOx performance for more than two decades, utilizing advanced fuel staging techniques and patented technology to reduce emissions. The FREE-JET uses a center-fired gas burner with an air swirler to provide a stable core flame while our gas ring directs fuel around the periphery of the burner throat. The FREE-JET design incorporates enhanced fuel staging and aspirates flue gas internal to the furnace, resulting in superior ultralow NOx performance. The FREE-JET design reduces and in many cases eliminates – the need for Flue Gas Recirculation (FGR).