Burner for the combustion of particulate fuel

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11359808
APP PUB NO 20170138589A1
SERIAL NO

14909327

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Importance

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Abstract

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This invention relates to a burner (1) for burning a suspension of solid fuel in oxygen containing gas. A portion of the suspension is passed through a first conduit (10) which contains a bluff body (12) and helical vanes to impart turbulence and swirl to the suspension. A further portion of the suspension is passed through a second conduit (40) which is coaxial with the first conduit. Means for varying the relative sizes of each portion are provided. The arrangement allows improved fuel/air mixing, flame shape, heat transfer and control of NOx emissions.

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Patent Owner(s)

Patent OwnerAddress
METSO OUTOTEC FINLAND OY33900 TAMPERE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Holmes, Clayton Powick, GB 3 3
Rennie, Clifford John Didcot, GB 1 0
Sansom, Christopher Phillip Rickmansworth, GB 1 0

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