Cost Savings Analysis

Exhaust Steam Generator (ESG1)

 

Data without a Cain System

  • Combustion source: Engine generator
  • Heat Sink:Steam Demand
  • Waste Exhaust Temp: 1,150 °F
  • Water Temp Inlet:N/A
  • SCFM: 1,598
  • Fuel Type: Natural Gas
  • O2 Content: N/A
  • Excess Air: N/A
  • Fuel Cost Per Therm: $0.60
  • Annual Operating Hours: 8,700

Performance with a Cain System

  • Operating Steam Pressure: 10psi
  • Final Exhaust Temp: 301 °F
  • Boiler Horsepower: 51 BHP
  • Equivalent Evaporation: 1,743 lb/hr
  • Exhaust Pressure Drop: 1.44WC"
  • Btu/hr Recovered: 1,691,000
  • Total Cost: $70,674
  • Payback: 9.6 months
  • Annual Return On Investment: 125%
  • Annual Savings: $88,277