Steel H ® / Double H ® Finned Surface Tubes
Operating Principle
- Temperature application up to: 600 °C
- Production facilities enable tube length up to 20 m
- In-line fin / in-line tube design allows superior cleaning by sootblowing
- Resistance welded heat recovery surface
- Robust in-line fin, in-line tube arrangement
- More compact than plain tube economiser – 50% savings in space
- Straight gas passes = lower pressure loss, reduced fouling and ID fan power savings
Technical Summary
Steel H® Economisers are used to preheat feedwater entering a boiler by maximising the energy recovery in the low grade heat within the boiler exhaust. Steel H® Economisers heat water efficiently in often harsh environments by utilising the additional Steel H® fin heating surface that is resistance welded onto a boiler tube.
- Key Industries: Oil & Gas, Other Industrial Processes, Waste-to-Energy, Marine, Power Generation, Biomass
Key Features
- Steel H® robust Economisers for coal fired power plant
- Individual plate fins are induction welded on to single or double tube
- Tube and fin sizes are optimised for individual thermal performance
- Ideal for heavier dust loaded flue gases
Product Benefits
- Immediate decarbonisation benefits realised
- Potential to reduce Carbon Tax for end users
- Reduces fuel consumption
- Reduces erosion particle impact angle
- Optimises heat transfer performance
- Designed to perform under erosive conditions
- Lower installation costs, compared to plain tube economisers
- In-line fin / in-line tube reduces pressure losses and saves ID fan power costs
- Design flexibility to suit space available for heat recovery
YOU MAY ALSO BE INTERESTED IN…
Spare parts & service
Our services, knowledge and experience are utilised to provide optimal support and are tailored specifically to individual customer requirements. From spare parts to surveys, maintenance and training – we cover your needs.
