发明名称 |
Systems and methods for deheading a coke drum |
摘要 |
A coke drum bottom de-heading system having an internal shroud enclosure and a shroud end cap opened by a flange to a coke bottom de-heading valve capable of accepting the end of a gate valve upon actuation. Acting in coordination with the shroud enclosure to prevent the escape of steam is a gate seal assembly having a gate seal slidably engaged against the sliding gate to prevent the passage of steam thereby.
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申请公布号 |
US2005092592(A1) |
申请公布日期 |
2005.05.05 |
申请号 |
US20040983417 |
申请日期 |
2004.11.08 |
申请人 |
LAH RUBEN F.;LARSEN GARY |
发明人 |
LAH RUBEN F.;LARSEN GARY |
分类号 |
C10B29/00;C10B25/10;F16K3/312;(IPC1-7):C10B1/00;C10B25/00;C10B45/00 |
主分类号 |
C10B29/00 |
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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