发明名称 |
Self-replenishing seal for the gas offtake piping of a coke oven and sealing method |
摘要 |
A self-replenishing seal for the gas offtake piping of a coke oven and sealing method. The collector main with which the piping communicates has a trough containing a body of liquid. The end of the piping extends into the liquid to provide a seal which permits relative movement. The trough is located under a nozzle which supplies flushing liquor to the main. Flushing liquor from the nozzle automatically replenishes liquid lost from the trough.
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申请公布号 |
US4286792(A) |
申请公布日期 |
1981.09.01 |
申请号 |
US19800128797 |
申请日期 |
1980.03.10 |
申请人 |
UNITED STATES STEEL CORPORATION |
发明人 |
HAGEDORN, ROBERT E.;LOBUE, ALPHONSE T.;UHLMAN, JOSEPH G. |
分类号 |
C10B27/06;F16J15/40;F16L25/00;(IPC1-7):F16J15/40 |
主分类号 |
C10B27/06 |
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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