Cleaning and liquid contact with solids – Processes – Combined
Reexamination Certificate
2006-04-29
2010-12-07
Stinson, Frankie L (Department: 1711)
Cleaning and liquid contact with solids
Processes
Combined
C134S024000, C134S113000, C134S16700R
Reexamination Certificate
active
07846260
ABSTRACT:
A device and method to perform on-line automatic flushing and cleaning for a steam turbine generator condenser, related with technology for flushing and cleaning of equipment during steam turbine generator operation, the apparatus includes: a polar coordinate traveling mechanical system, including one computer program polar coordinate control unit, which will control the servo motors to position the high-pressure water jet on the opening for Copper tube (or Titanium tube); the benefit for the invention is that, the polar coordinate traveling mechanical system move the high-pressure water jet to flush and clean each Copper tube (or Titanium tube) on condenser tube plate, to realize high-pressure water cleaning for each pipe during operation of generator, therefore, the heat exchanging efficient can be increased, further to reduce the consumption of coal for steam turbine generator, and archive the aim to saving coal, and reduction in generating cost.
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Fan, Shaosheng, et al. “Automatic Cleansing System for Steam Condenser Cooling Copper Tube” Coal Mine Automation, vol. 3, pp. 9-12, Published in Mar. 1999.
Fan, Shaosheng et al: “Automatic Cleaning System for Steam Condenser Cooling Copper Tube”, Coal Mine Automation,No. 3 1999 published in Mar. 1999.
Jiang Congquan
Ye Xinfu
Jiang Congquan
Lucas & Mercanti LLP
Stinson Frankie L
LandOfFree
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