Blast furnace air supply pipe

JP1808915SActive Publication Date: 2025-09-25NIPPON STEEL CORPORATION
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
JP2025006630D
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

Smart Images

  • Figure 0001808915000001
    Figure 0001808915000001
  • Figure 0001808915000002
    Figure 0001808915000002
  • Figure 0001808915000003
    Figure 0001808915000003
Patent Text Reader

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."
Need to check novelty before this filing date? Find Prior Art