Fuel supply device of circulating fluidized bed boiler

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12038171
SERIAL NO

17299780

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Abstract

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The present invention relates to a fuel supply device of a circulating fluidized bed boiler. The fuel supply device includes: a feeder transferring fuel; a chute extending downwardly inclined from a lower end portion of the feeder to a combustor, the chute supplying the fuel to the combustor through a fuel injection hole; and a combustion heat blocking part provided at a portion of the fuel injection hole, the combustion heat blocking part preventing the fuel from being melted or burned at an end of the fuel injection hole connected to the combustor and in the fuel injection hole due to back fire. The combustion heat blocking part includes a heat shield plate installed at a sidewall of the combustor at an upper side of the fuel injection hole.

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Patent Owner(s)

Patent OwnerAddress
HYUNDAI HEAVY INDUSTRIES POWER SYSTEMS CO LTD7F 55 BUNDANG-RO BUNDANG-GU SEONGNAM-SI GYEONGGI-DO 13591

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jeong, Jin Yeoung Gyeonggi-do, KR 1 0
Kim, Kyu Jong Gyeonggi-do, KR 4 21

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