Cooling wall, gasifier, integrated gasification combined cycle, and manufacturing method of cooling wall

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United States of America Patent

PATENT NO 11718803
SERIAL NO

17270586

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cooling wall includes: a wall surface defined by arrangement of central axes of a plurality of cooling tubes; and an opening formed in a part of the wall surface in which a burner is installable, each of the plurality of cooling tubes forming the opening has a straight portion and a curved portion, the plurality of cooling tubes include a first cooling tube whose first virtual axis extending in an axial direction of the straight portion overlaps the opening, and a second cooling tube whose second virtual axis extending in an axial direction of the straight portion is located outside an outer circumference of the opening in a radial direction, the curved portion of the first cooling tube is arranged so as to form a curve along the outer circumference surface of the opening and on a surface along the wall surface.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES LTDTOKYO 108-8215

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chuman, Fumihiro Kanagawa, JP 7 5
Konagayoshi, Yuta Kanagawa, JP 1 1
Muroya, Kengo Kanagawa, JP 1 1
Toyomaru, Makoto Kanagawa, JP 3 1

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