- 专利标题: MATERIAL HOPPER, IN PARTICULAR FOR A BLAST FURNACE
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申请号: EP17765200.5申请日: 2017-09-18
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公开(公告)号: EP3516316A1公开(公告)日: 2019-07-31
- 发明人: TOCKERT, Paul , KAUFMANN, Chris
- 申请人: Paul Wurth S.A.
- 申请人地址: 32, rue d'Alsace 1122 Luxembourg LU
- 专利权人: Paul Wurth S.A.
- 当前专利权人: Paul Wurth S.A.
- 当前专利权人地址: 32, rue d'Alsace 1122 Luxembourg LU
- 代理机构: Office Freylinger
- 优先权: LU93234 20160923
- 国际公布: WO2018054848 20180329
- 主分类号: F27B3/18
- IPC分类号: F27B3/18 ; C21B7/20 ; F27D3/00 ; F27D3/10 ; B65D90/04 ; B65G11/16
摘要:
A Material hopper, in particular for a blast furnace, includes a containing hollow shell for storing material, the shell having an upper shell part with an inlet portion and an asymmetric funnel-shaped lower shell part with an outlet portion, a wear plate arrangement covers at least part of an inner wall of the lower shell part, the wear plate arrangement having a plurality of wear plates arranged adjacent to one another in a plurality of rows stacked along the inner wall, the wear plates being arranged in rows that follow parallel mounting lines that are defined by the intersection of the lower shell part with planes perpendicular to the axis of a virtual right circular cone substantially matching the shape of the funnel-shaped lower shell part.
公开/授权文献
- EP3516316B1 MATERIAL HOPPER, IN PARTICULAR FOR A BLAST FURNACE 公开/授权日:2020-06-24
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