Offset Firebox Patents (Class 122/352)
  • Integral economizer steam generator
    Patent number: 4342286
    Abstract: A bottom supported steam generator for burning solid fuel with a vertical tube bank connecting an upper steam drum with a lower water drum. Horizontal economizer tubes are interspersed between the vertical tubes of the steam generating bank.
    Type: Grant
    Filed: November 30, 1979
    Date of Patent: August 3, 1982
    Assignee: Combustion Engineering, Inc.
    Inventor: William H. Pollock