Segmented automated sludge lance

Details Segmented automated sludge lance Segmented automated sludge lance

1995-09-20

1998-07-21

Doerrler, William

Liquid heaters and vaporizers

Cleaning

122390, 165 95, F22B 3718, F22B 3752

Patent

active

057822093

ABSTRACT:
A segmented automated sludge lance is described for cleaning sludge from tubes in a steam generator. The segmented lance guide and waterlance are moved inside the steam generator to direct a fluid between the tubes to effectively clean sludge from the tubes. The remote control system is mounted outside the steam generator where it is readily serviceable.

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