发明名称 |
HINGED BOTTOM COVER FOR UNHEADING A COKE DRUM |
摘要 |
An apparatus for removing a bottom cover on a coke drum. A support structure supports at least the coke drum. A vertical actuator has a cover end attached to the bottom cover and a support end attached to the support structure, and is arranged to move the bottom cover vertically in a removal operation of the bottom cover. A rotating actuator has a cover end attached to the bottom cover and a support end attached to the support structure, and is arranged to rotate the bottom cover in a removal operation. A frame assembly having opposing ends is provided, a pivoting end being attached to the bottom cover and a sliding end being slidably mounted. The frame assembly, the vertical actuator and the rotating actuator cooperate to remove the bottom cover in a removal operation.
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申请公布号 |
CA2348819(C) |
申请公布日期 |
2012.01.03 |
申请号 |
CA20012348819 |
申请日期 |
2001.05.25 |
申请人 |
FOSTER WHEELER USA CORPORATION |
发明人 |
MALSBURY, ALLEN S.;MYSZKA, RONALD T.;CHEN, MARK Y.;SLINGERLAND, SCOTT P. |
分类号 |
C10B25/10 |
主分类号 |
C10B25/10 |
代理机构 |
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