Title:
【発明の名称】高 炉
Document Type and Number:
Japanese Patent JP2002511906
Kind Code:
A
Abstract:
The invention relates to a shaft furnace (1), particularly to a direct-reduction shaft furnace, with a bed (2) of lumpy material, particularly lumpy material containing iron oxide and/or sponge iron, with discharge devices (4) for lumpy material which are located above the bottom area (3) of the shaft furnace (1), as well as with inlet ports (6) for a reduction gas which are arranged above the discharge devices (4). Arrangements (7) for moving the material in the shaft furnace (1) are located between the area formed by the inlet ports (6) and that formed by the discharge devices (4).
Inventors:
Ernst Eichberger
Wilhelm Stastony
Wilhelm Stastony
Application Number:
JP50640699A
Publication Date:
April 16, 2002
Filing Date:
July 10, 1998
Export Citation:
Assignee:
Voest Arpine Industrie Unragenbau Geembacher
International Classes:
C21B13/02; F27B1/10; F27B1/21; (IPC1-7): C21B13/02; F27B1/21
Attorney, Agent or Firm:
Masatake Shiga (8 outside)