发明名称 |
Coke drum deheading device |
摘要 |
A vessel unheading device and method especially suited to handle shot coke produced in a delayed coker unit of a petroleum refining process. The device includes a car having mounted thereon one or more bottom head retracting support members which can be laterally positioned below the head assembly. The support member includes a vertically retractable member suitable for elevating a bearing plate mounted at an upper end thereof into pivotable load bearing engagement with the head, and a horizontally retractable member having one end attached to the bearing plate and another end attached to the vertically retractable member for applying a pivot force. Shot coke or other debris is captured from the opened vessel by a mobile chute wheeled into position adjacent the unheading car. Following complete retraction, the head is transported to a remote location for maintenance.
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申请公布号 |
US5500094(A) |
申请公布日期 |
1996.03.19 |
申请号 |
US19940268754 |
申请日期 |
1994.06.30 |
申请人 |
THE M. W. KELLOGG COMPANY |
发明人 |
FRUCHTBAUM, JOSEPH;MCCONATHY, DAVE P.;QUINTANA, DANIEL J.;SLOAN, HAROLD D. |
分类号 |
B65G65/40;C10B25/10;C10B33/00;(IPC1-7):C10B33/00;C10B43/00 |
主分类号 |
B65G65/40 |
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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