发明名称 |
Top separator with intraseal for digester vessel in a pulp or fiber processing system |
摘要 |
A top separator assembly for a digester is disclosed comprising: a rotatable shaft for the top separator; a packing for the shaft; and a sealing ring operatively mounted to the shaft and having a nominal clearance with the pack box, said sealing ring mounted so that up lifting of said shaft provides a substantially fluid tight seal between said pack box and a side of said ring (in the digester) opposite the pack box.
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申请公布号 |
US6589391(B2) |
申请公布日期 |
2003.07.08 |
申请号 |
US20010984335 |
申请日期 |
2001.10.29 |
申请人 |
ANDRITZ INC. |
发明人 |
VOGEL KEITH P.;BOLLES JOHN F.;STROMBERG C. BERTIL |
分类号 |
D21C7/06;D21C7/00;D21C7/14;(IPC1-7):D21C7/06 |
主分类号 |
D21C7/06 |
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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