发明公开
EP0938636A4 CORROSION PROTECTION FOR UTILITY BOILER SIDE WALLS
失效
KORROSIONSSCHUTZFÜRDIESEITENWÄNDEEINES KRAFTWERKKESSELS
- 专利标题: CORROSION PROTECTION FOR UTILITY BOILER SIDE WALLS
- 专利标题(中): KORROSIONSSCHUTZFÜRDIESEITENWÄNDEEINES KRAFTWERKKESSELS
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申请号: EP97910091申请日: 1997-10-14
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公开(公告)号: EP0938636A4公开(公告)日: 2000-05-10
- 发明人: KRAMER EDWARD D , URICH JOSEPH A , LOCHART KEITH S , BREEN BERNARD P , GABRIELSON JAMES E
- 申请人: CINERGY TECHNOLOGY INC , ENERGY SYSTEMS ASSOCIATES
- 专利权人: CINERGY TECHNOLOGY INC,ENERGY SYSTEMS ASSOCIATES
- 当前专利权人: CINERGY TECHNOLOGY INC,ENERGY SYSTEMS ASSOCIATES
- 优先权: US73058196 1996-10-15
- 主分类号: F23C10/18
- IPC分类号: F23C10/18 ; F23C6/04 ; F23C7/02 ; F23C10/00 ; F23L1/00 ; F23L9/02 ; F23M5/08 ; F23B5/00 ; F23B5/02 ; F23B7/00 ; F23C5/00 ; F23C5/08 ; F23C7/00 ; F23C7/04 ; F23D1/00 ; F23J11/00 ; F23J15/00
摘要:
A method for reducing the rate of side wall corrosion in a coal-fired utility boiler (10). A plurality of side wall slots (18) are provided in the side walls (14) of the boiler (10) so that a protective layer of air (22) may be introduced through the slots (18) and propelled upward by the updraft from the burners (16).
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