Power plant with centrifugal type cleaners for combustion gases

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United States of America Patent

PATENT NO 4756257
SERIAL NO

07016707

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A power plant with combustion of a fuel in a fluidized bed is enclosed within a bed vessel. It includes one or more cleaners for separating dust from the combustion gases leaving the bed. The gas cleaner is built up as a panel or unit with a number of parallel-connected centrifugal cleaners, with a first cylindrical inlet part with guide vanes which impart a rotating movement to the gas flowing through, and a second cylindrical part sliding into the first part and together with this forming an annular gap with an outlet which communicates with a common space and/or with a separator arranged in series with the parallel separators. The panel or unit is directly connected to an outlet opening from the bed vessel and forms part of a bed vessel wall.

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Patent Owner(s)

Patent OwnerAddress
ASEA STAL AKTIEBOLAG A SWEDISH CORPNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vind, Tyge Finspong, SE 2 12

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