Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SINTERED ORE MANUFACTURING APPARATUS, SINTERED ORE MANUFACTURING METHOD, SINTERED ORE, AND CHARGING MATERIAL FOR MANUFACTURING SINTERED ORE
Document Type and Number:
WIPO Patent Application WO/2020/130386
Kind Code:
A1
Abstract:
Introduced is a sintered ore manufacturing apparatus comprising: a mixture-producing unit for producing a mixture by mixing a first mixed raw material containing iron ore powder; a pellet fabrication unit for fabricating pellets by mixing and assembling a second mixed raw material containing fine iron ore; a molded body fabrication unit for fabricating a molded body having a greater particle size or a greater density than the mixture through compression-molding of the pellets; a charging unit which is formed in the shape of a cycloidal curve, and which drops the mixture and the molded body such that bottom charging of the molded body having the greater particle size or greater density than the mixture can be preferentially induced; and a sintering trailer, into which the mixture and the molded body are charged, arranged under the charging unit.

Inventors:
PARK JONG-IN (KR)
CHO BYUNG-KOOK (KR)
YOU JONG WOO (KR)
KIM SEUNG WAN (KR)
JEONG EUN HO (KR)
Application Number:
PCT/KR2019/016282
Publication Date:
June 25, 2020
Filing Date:
November 25, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
POSCO (KR)
International Classes:
F27B21/04; B30B11/16; C22B1/16; C22B1/24; F27D3/00
Foreign References:
KR20180060207A2018-06-07
JP2015193889A2015-11-05
KR20160038157A2016-04-07
JPH06212291A1994-08-02
JP2008169442A2008-07-24
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
Download PDF: