发明名称 |
APPARATUS FOR PRE-HEATING A METAL CHARGE FOR A MELTING PLANT AND CONNECTED METHOD |
摘要 |
Apparatus for pre-heating and conveying a metal charge to a container of a melting plant, comprising at least a conveyor channel along which said metal charge is able to advance so as to be delivered to the container, and in which above said conveyor channel at least a hood is disposed which defines a tunnel inside which at least part of the fumes exiting from said container are able to advance. At least a zone of the hood comprises an expansion chamber located above at least a portion of said metal charge, and able to expand and keep said fumes inside it for a minimum desired time of at least 1.5 seconds before they go into contact with the metal charge. |
申请公布号 |
EP2649209(A1) |
申请公布日期 |
2013.10.16 |
申请号 |
EP20100812880 |
申请日期 |
2010.12.10 |
申请人 |
DANIELI & C. OFFICINE MECCANICHE, S.P.A. |
发明人 |
NARHOLZ, THOMAS;VILLEMIN, BERNARD |
分类号 |
C21C5/52;F27B3/18;F27D13/00;F27D17/00 |
主分类号 |
C21C5/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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