Method and apparatus for cleaning boiler of power generation pla

Details Method and apparatus for cleaning boiler of power generation pla Method and apparatus for cleaning boiler of power generation pla

1997-12-09

2000-08-08

Jeffery, John A.

Liquid heaters and vaporizers

Cleaning

Trapped circuit

134 40, F22B 3748

Patent

active

060985739

ABSTRACT:
A method of cleaning a boiler of a power generation plant is performed removing an oil component remaining in an interior of the boiler before a steady operation of the power generation plant. For such cleaning, a surface active agent is used as a cleaning liquid, and a cleaning liquid tank, into which the cleaning liquid is stored, is temporarily located, which is connected to a boiler feed water pipe through a cleaning liquid injection pipe and a cleaning liquid injection pump, by which the cleaning liquid is injected into the boiler feed water pipe in a controlled manner to feed the cleaning liquid into the boiler.

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