High Reliability in Challenging Operating Conditions
WASTE HEAT BOILERS
We have sold over 100 Waste Heat Boiler (WHB) units around the world for the non-ferrous metallurgical industry. The design of our WHB is unique, designed to cool the hot process gases from the non-ferrous pyrometallurgical furnaces or similar processes. Heat is recovered for power generation for drying, heating, and other purposes. This recovery of the heat ultimately reduces fossil fuels consumption and its associated carbon emissions and environmental impact.
These specialized boilers operate reliably in very challenging environments containing corrosive hot gases and molten ash particles.
General Design Features:
- Tough small-diameter standard tube membrane walls
- Omega-tubes for robust heat transfer surface
- Smooth surface composite-tube to prevent corrosion
- Weld overlays applied to extend wall life
- Robust but flexible rapped tube surfaces
- Efficient dust removal arrangement
- Gas flow profile optimized by CFD
- Unique patented Spring Hammer rapping system