再颁专利
USRE32517E Method and apparatus for cleaning heated surfaces 失效
用于清洁加热表面的方法和设备

  • 专利标题: Method and apparatus for cleaning heated surfaces
  • 专利标题(中): 用于清洁加热表面的方法和设备
  • 申请号: US812071
    申请日: 1985-12-23
  • 公开(公告)号: USRE32517E
    公开(公告)日: 1987-10-13
  • 发明人: John E. Nelson
  • 申请人: John E. Nelson
  • 申请人地址: LA New Orleans
  • 专利权人: The Babcock & Wilcox Co.
  • 当前专利权人: The Babcock & Wilcox Co.
  • 当前专利权人地址: LA New Orleans
  • 主分类号: F28G1/16
  • IPC分类号: F28G1/16
Method and apparatus for cleaning heated surfaces
摘要:
A method and apparatus for deslagging high temperature water walls of boilers while steaming, utilizing a jet of water applied in such manner as to develop sufficient mechanical energy to dislodge the slag without chilling the wall to a harmful degree.
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