Capacity: Customized for job specific conditions, with experience in designing units over 40,000 lb/hr.
Fuel Capabilities: Customized for application
Pass: 2-pass
Tube Type: Smooth Tubes or Rifled Tubes
Steam Design Pressure: 150 - 300 psig
Hot Water Design Pressure: Section I vessels 150 - 250 psig
General Description
Superior’s Cherokee Dual Chamber Units are designed to combine the advantage of waste heat recovery with the security of a fired boiler to provide steam or hot water during periods of time that waste gas is unavailable.
Features
- Customized design engineered for your specific solution.
- Available with dual chamber design or supplemental firing
- Temperatures to 2,400° F
- Roller-bearing supported single-hinged rear door for total fireside access (except wetback)
- The separated gas side passes allow for firing the forced draft burner without running the waste heat induced draft fan or for the simultaneous firing of waste gas and the supplemental forced draft burner.
Construction
- 12 gauge tubes
- 3/4″ tube sheets with 3/4″ ligament spacing
- Furnaces thicker than ASME code requirements
- Corrugated to help reduce the stresses associated with expansion and contraction
Quality
All Waste Heat Recovery Boilers are made with 12 gauge tubes, 3/4” tube sheets with 3/4” ligament spacing and furnaces thicker than ASME code requirements. All section I furnaces above 24” diameter are corrugated to help reduce the stresses associated with expansion and contraction.
Safety
Superior’s Waste Heat Recovery Boilers are trimmed and equipped with safeguards and code piping. Each boiler is inspected by independent code inspectors. Factory mounted and wired packaged burners are available from all burner manufacturers for supplemental firing.
