发明名称 |
Apparatus for changing the level of tap runner of a shaft furnace |
摘要 |
A device for changing tap runners in shaft furnaces includes tap runners which have linings subject to wear and therefore such runners must be repaired regularly. Transport of the runner requires a considerable crane capacity with correspondingly heavy building construction. The device according to the invention permits transport of the tap runner without a casting room crane. Instead, the tap runner is raised or lowered between the mill floor, or another level, and a tapping platform by means of hydraulically driven traction elements taking support on runner supports arranged at tapping platform level.
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申请公布号 |
US4828228(A) |
申请公布日期 |
1989.05.09 |
申请号 |
US19880157410 |
申请日期 |
1988.02.18 |
申请人 |
MAN GUTEHOFFNUNGSHUETTE GMBH |
发明人 |
KAEMMERLING, BRUNO;ROSKER, WERNER;SCHOLZ, ECKHARD-KARL;KOWALSKI, WOLFGANG |
分类号 |
C21B7/14 |
主分类号 |
C21B7/14 |
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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