MUNICIPAL SLUDGE INCINERATION

SCHACK® RECUPERATORS AND WASTE HEAT BOILERS FOR SLUDGE INCINERATION ARE CUSTOM DESIGNED FOR DIRTY GAS APPLICATIONS. 

Recuperators include the following typical features:

  • Individual tube expansion joints to prevent tube and / or tubesheet damage in the event of uneven heat transfer due to plugging or fouling.
  • A large main expansion joint compensates for differential movement between the tube bundle and the external shell. 
  • High Alloy construction; Austenetic Stainless Steels, Alloy 20, Alloy 800 and Alloy 625.
  • High velocity vertical flue gas flow to allow ash drop-out and self scrubbing design.
  • Secondary & tertiary stages for additional recovery options. 
municipal sludge incineration

Each Schack® Waste Heat Boiler incorporates these typical features: 

  • Wide tube spacing to accommodate heavy ash loading and allow for on-line cleaning 
  • Can accommodate various steam pressures as well as superheat.
  • Compact design for locations with limited floor space.
  • Water tube or fire-tube options available.
  • Thermal fluid heat exchangers for use in dryers or the organic Rankin cycle.