![用于制造包含直接还原铁粉的还原材料的压制铁的设备以及使用该设备制造铁水的设备](/CN/2005/8/0/images/200580000887.jpg)
基本信息:
- 专利标题: 用于制造包含直接还原铁粉的还原材料的压制铁的设备以及使用该设备制造铁水的设备
- 专利标题(英):Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same
- 申请号:CN200580000887.3 申请日:2005-07-12
- 公开(公告)号:CN1795279A 公开(公告)日:2006-06-28
- 发明人: 李光熙 , 申成基 , 赵一显 , 金度昇 , 成绚旭 , 金得彩 , 安秉式 , 安奎喆 , 赵明镐 , 申铭赞
- 申请人: POSCO公司
- 申请人地址: 韩国庆尚北道浦项市
- 专利权人: POSCO公司
- 当前专利权人: 浦项股份有限公司
- 当前专利权人地址: 韩国庆尚北道
- 代理机构: 北京北翔知识产权代理有限公司
- 代理人: 郑建晖; 杨勇
- 优先权: 10-2004-0053895 2004.07.12 KR; 10-2004-0053896 2004.07.12 KR; 10-2004-0055555 2004.07.16 KR; 10-2004-0055558 2004.07.16 KR; 10-2004-0060124 2004.07.30 KR; 10-2005-0062161 2005.07.11 KR; 10-2005-0062163 2005.07.11 KR
- 国际申请: PCT/KR2005/002241 2005.07.12
- 国际公布: WO2006/006820 EN 2006.01.19
- 进入国家日期: 2006-03-14
- 主分类号: C22B1/16
- IPC分类号: C22B1/16
The present invention relates to an apparatus for manufacturing compacted irons and an apparatus for manufacturing molten irons using the same. The apparatus for manufacturing compacted irons according to the present invention includes a charging hopper into which reduced materials containing fine reduced irons are charged, screw feeders installed inside the charging hopper to make an acute anglewith a vertical direction and discharging the reduced materials containing fine reduced irons which enter into the charging hopper, and a couple of rolls separated from each other to form a gap between the rolls. The couple of rolls compact the reduced materials containing fine reduced irons discharged from the charging hopper by the screw feeders and manufacture compacted irons. Each screw feeder is arranged side by side along an axis direction of the couple of rolls and an extension of the center axis of each screw feeder passes through the gap.
公开/授权文献:
- CN1795279B 用于制造包含直接还原铁粉的还原材料的压制铁的设备以及使用该设备制造铁水的设备 公开/授权日:2013-09-04
IPC结构图谱:
C | 化学;冶金 |
--C22 | 冶金(铁的冶金入C21);黑色或有色金属合金;合金或有色金属的处理 |
----C22B | 金属的生产或精炼;原材料的预处理 |
------C22B1/00 | 矿石或废料的初步处理 |
--------C22B1/14 | .结块;制团;粘合;制粒 |
----------C22B1/16 | ..烧结;结块 |