Title:
DRYING METHOD OF BLAST FURNACE FEED
Document Type and Number:
Japanese Patent JP2017137531
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a drying method of a blast furnace feed capable of cheaply and efficiently drying a blast furnace feed (sintered ore, iron ore, lump coke or the like).SOLUTION: A drying method for drying a blast furnace feed by utilizing a sintered ore treatment line that includes a sintering machine which manufactures sintered ore, a crusher for crushing sintered ore manufactured with the sintering machine and performing a particle size control, and a cooler device which cools sintered ore of which particle size was controlled by the crusher, is provided, in which the blast furnace feed is charged into the cooler device, and the blast furnace feed is dried by sensible heat of the sintered ore.SELECTED DRAWING: Figure 2
Inventors:
MORI SHUNSUKE
TAKAHASHI TADASHI
IMAI YUJI
MIYATA HIROOMI
HIROSE SHIGEYUKI
TAKAHASHI TADASHI
IMAI YUJI
MIYATA HIROOMI
HIROSE SHIGEYUKI
Application Number:
JP2016019379A
Publication Date:
August 10, 2017
Filing Date:
February 04, 2016
Export Citation:
Assignee:
JFE STEEL CORP
International Classes:
C21B5/00; C22B1/26; F27B21/00; F27D17/00
Domestic Patent References:
| JP2015102309A | 2015-06-04 | |||
| JPS6465234A | 1989-03-10 | |||
| JP2013119667A | 2013-06-17 |
Attorney, Agent or Firm:
Shigeru Inoue
Kazuhiro Mori
Kazuhiro Mori
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