Title:
DIVIDED MANTEL IN BLAST FURNACE BODY AND METHOD FOR BUIDING MANTEL
Document Type and Number:
Japanese Patent JPH11124610
Kind Code:
A
Abstract:
To provide an efficient and economical divided mantel in a blast furnace which can surely and easily by carry the divided mantel while keeping this shape and can precisely and easily be assembled.
Relating to the divided mantel 1 constituting the mantel of the blast furnace mantel by dividing into plural number and mutually joining and assembling, plural stave coolers 5 for protecting an iron shell 3 forming the outside of the divided mantel 1 from the atmosphere in the blast furnace, are arranged in the inside of the iron shell 3 so as to be mutually adjoined. The rigidity of the divided mantel 1 is improved by providing a fastening means 12 for mutually fastening the stave coolers 5 and wedges 13 for hitting the stave coolers 5.
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Inventors:
HANABUSA SHOJI
Application Number:
JP28373497A
Publication Date:
May 11, 1999
Filing Date:
October 16, 1997
Export Citation:
Assignee:
SANKYU KK
International Classes:
C21B7/00; C21B7/10; (IPC1-7): C21B7/00; C21B7/00; C21B7/10
Attorney, Agent or Firm:
Unuma Tatsuyuki