发明名称 |
Combination left and right handed furnace roof. |
摘要 |
<p>A combination left- and right-handed roof system adapted for use in electric arc or other furnaces having roof removal in either a clockwise or counterclockwise direction. The roof system is spray cooled by a coolant and includes a coolant drain system divided into at least two segments and having opposing inlets for receiving spent coolant. Two pairs of adjacent coolant outlets are provided for connection with a coolant collection pump, depending upon the direction of roof removal, and each outlet in each of the pairs is associated with a different drain system segments. A removable U-shaped conduit connects the two outlets of the pair disconnected from the coolant collection pump. Coolant may flow from one inlet, directly through a single drain system segment, and be removed from the roof through one of the connected outlets. Coolant may independently flow from the opposite inlet, through the U-shaped conduit and another drain segment, and be removed from the roof through the other connected outlet.</p> |
申请公布号 |
EP0367906(A1) |
申请公布日期 |
1990.05.16 |
申请号 |
EP19890113025 |
申请日期 |
1989.07.15 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
MINER, FRANK HENRY, JR.;SIFFER, ARTHUR MARVIN |
分类号 |
F27B3/08;F27B3/16;F27D1/02;F27D1/18 |
主分类号 |
F27B3/08 |
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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