发明名称 |
Apparatus for charging a shaft furnace |
摘要 |
The present invention relates to an apparatus for charging a shaft furnace. The apparatus includes a rotary and pivoting distributor chute suspended on the head of the furnace, a device for driving this chute, which consists of a first and second running ring designed respectively for rotating the chute about the vertical axis of the furnace and for changing its inclination relative to this axis as a result of a pivoting about its horizontal suspension axis, and a device for actuating the two running rings independently of one another, a central charging lock equipped with upper and lower sealing flaps and with a metering and closing valve for adjusting the flow of material from the lock on to the distributor chute, and a device for filling the lock.
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申请公布号 |
US5022806(A) |
申请公布日期 |
1991.06.11 |
申请号 |
US19890410713 |
申请日期 |
1989.09.21 |
申请人 |
PAUL WURTH S.A. |
发明人 |
LONARDI, EMILE;CIMENTI, GIOVANNI;MAILLIET, PIERRE |
分类号 |
C21B7/18;C21B7/20;F27B1/20 |
主分类号 |
C21B7/18 |
代理机构 |
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代理人 |
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地址 |
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