Blast furnace air supply pipe

JP1808913SActive Publication Date: 2025-09-25NIPPON STEEL CORPORATION
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Patent Information

Application Number
JP2025006628D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2025-04-01
Publication Date
2025-09-25
Estimated Expiration
2050-04-01

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Abstract

This item is a replacement part for sending air and reducing gas into a blast furnace, and is installed so that the air outlet and reducing gas outlet at the tip of the item are located inside the blast furnace, as shown in the "Reference cross-sectional view of the installed state."
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