Blast furnace feather
JP1808947SActive Publication Date: 2025-09-25NIPPON STEEL CORPORATION
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Patent Information
- Application Number
- JP2025006572D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2025-09-25
- Estimated Expiration
- 2050-03-31
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Abstract
This item is a tuyere for sending air and reducing gas into a blast furnace, and is a replacement part that is used by connecting it to the blowpipe and reducing gas branch pipe as shown in the "reference cross-sectional view of the installed state."
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