Method for operating a burner

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United States of America Patent

PATENT NO 9103547
APP PUB NO 20090123882A1
SERIAL NO

12266407

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and an apparatus are provided for the combustion of gaseous fuel containing hydrogen or consisting of hydrogen, with a burner which provides a swirl generator, into which liquid fuel is fed centrally along a burner axis, at the same time forming a conically shaped liquid fuel column which is surrounded by a rotating combustion air stream which flows tangentially into the swirl generator and into which, additionally, a gaseous and/or liquid fuel is injected so as to form a fuel/air swirl flow which is transferred downstream of the swirl generator, along a transitional portion, into a mixing zone following the transitional portion downstream and which is ignited and burnt in a combustion chamber following downstream, at the same time forming a backflow zone.

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Patent Owner(s)

Patent OwnerAddress
ANSALDO ENERGIA SWITZERLAND AGROMERSTRASSE 36 BADEN 5401

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bernero, Stefano Oberrohrdorf, CH 27 215
Carroni, Richard Niederrohrdorf, CH 46 666
Eroglu, Adnan Untersiggenthal, CH 84 1046

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