Cleaning of a recovery boiler

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United States of America Patent

PATENT NO 11828459
SERIAL NO

17275554

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Abstract

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A method and apparatus for cleaning a black liquor recovery boiler, where a furnace floor of the boiler is washed by mixing wash water in a wash water pool formed on the floor by at least one mixing device in the wash water pool, and by jetting wash water towards the floor by at least one pressure washer installed into the furnace through an opening in the furnace wall.

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Patent Owner(s)

Patent OwnerAddress
VARO TEOLLISUUSPALVELUT OYARKADIANKATU 12 B 43 HELSINKIK 00100

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Karjunen, Timo Helsinki, FI 7 8

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