Produced as either a plate fin or spiral wrap design, Super Radiator Coil air preheaters guard against dew point corrosion in tubular/rotary air heaters in conventional or simple cycle power plants. Higher combustion air temperature from air preheaters can additionally benefit waste to energy by way of increased throughput. Material selection, fin spacing, row count and external coatings are balanced to control fouling and maximize plant uptime.
Robust materials of construction such as carbon or stainless steel are typically used, and built to ASME Section VIII, Division 1 code.
This steam coil air preheater is a carbon steel bare tube 2 row design. An airtight header enclosure ensures zero air leakage and a cover plate is provided for connection to existing ductwork. Structural reinforcements improve durability, installation and removal.
A wide range of materials are used to construct air preheaters. Common and uncommon materials include:
Super Radiator Coils' welders and brazers are certified under ASME Section IX code, and all welding and brazing programs are directed by Certified Weld Inspectors (CWIs).
Super Radiator Coils uses Solidworks modeling software to ensure that the heat exchanger meet the dimensional requirements and fit up with existing ductwork and piping.
Approval drawings are supplied for customer and review before release to manufacturing.
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