发明名称 |
ROTARY VALVE THERMAL OXIDIZER |
摘要 |
A rotary valve thermal oxidizer (10) including an interfacial seal (40) disposed between rotating and fixed valve portions to prevent the mixing of treated and untreated gas streams. In a preferred embodiment, the valve sealing device (40) includes a flowable sealing material (45) contained within a receptacle (43), and contacted by a partition (47) nested within the receptacle (43). Other sealing devices, as well as purge and/or sealing gases, may be employed to prevent leakage, while avoiding the use of machined parts.
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申请公布号 |
WO9919682(A1) |
申请公布日期 |
1999.04.22 |
申请号 |
WO1998US21821 |
申请日期 |
1998.10.15 |
申请人 |
SMITH ENGINEERING COMPANY |
发明人 |
JOHNSON, JEFFREY, C.;TRUPPI, THOMAS, J.;HENDRICKS, ERWIN;WHEELER, THEODORE, R. |
分类号 |
F23L15/02;F23G7/06;F23G7/07;F23J15/08;(IPC1-7):F27D17/00;F01N3/10 |
主分类号 |
F23L15/02 |
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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