Combustion device for melting furnace, and melting furnace

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United States of America Patent

PATENT NO 9822970
APP PUB NO 20130236846A1
SERIAL NO

13823577

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Abstract

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An object of the present invention is to provide a combustion device which does not cause an increase in the amount of generated NOx or a degradation in efficiency due to a lower flame luminance, even when the combustion space is limited in the lengthwise direction of the flame. A fuel ejector is configured so as to be provided with at least a first fuel ejector and a second fuel ejector lined up in a specific direction as viewed in the lengthwise direction of fuel ejection, and is configured so that a first ejection stream ejected from the first fuel ejector and the second fuel ejector collide on the downstream side of ejection.

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Patent Owner(s)

Patent OwnerAddress
OSAKA GAS CO LTDOSAKA-SHI OSAKA 541-0046

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirano, Makoto Osaka, JP 103 949
Inoue, Hitoshi Hannan, JP 129 1831

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