Method and device for burning hydrogen in a premix burner

Details Method and device for burning hydrogen in a premix burner Method and device for burning hydrogen in a premix burner

2011-01-18

2011-01-18

McAllister, Steven B (Department: 3749)

Combustion

Process of combustion or burner operation

Flame shaping, or distributing components in combustion zone

C431S001000, C431S187000, C431S188000, C431S350000, C431S354000

Reexamination Certificate

active

07871262

ABSTRACT:
A method and a device for combusting gaseous fuel which contains hydrogen or consists of hydrogen, includes a burner which provides a swirl generator (1) into which liquid fuel is feedable centrally along a burner axis (A), forming a liquid fuel column which is conically formed and which is enveloped by, and mixed through with, a rotating combustion air flow which flows tangentially into the swirl generator (1). The gaseous fuel is fed inside the swirl generator (1) largely axially and/or coaxially to the burner axis (A), forming a fuel flow with a largely spatially defined flow pattern (9) which is maintained inside the burner and bursts open in the region of the burner outlet.

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