发明名称 |
METHOD OF AND APPARATUS FOR CARTRIDGE TRAY SEALING |
摘要 |
METHOD OF AND APPARATUS FOR CARTRIDGE TRAY SEALING A cartridge tray seal for a chemical process tower. The seal includes a teflon impregnated fiberglass member which presents a generally flaccid sealing element. The member is folded within a generally u-shaped channel positioned around the perimeter of the cartridge tray. A securing strap is positioned within the u-shaped channel to sandwich the fiberglass material therein in a configuration for presenting a pair of outwardly extending sealing lips for engagement against the shell wall. This double pliable seal is able to accommodate shell wall deformations and out-of-round conditions which would ordinarily result in liquid and/or vapor leakage around the cartridge tray.
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申请公布号 |
CA2067036(A1) |
申请公布日期 |
1992.11.14 |
申请号 |
CA19922067036 |
申请日期 |
1992.04.24 |
申请人 |
GLITSCH, INC. |
发明人 |
WADE, MAURICE;STEWARD, FRED |
分类号 |
B01D3/18;B01D3/22;B01D3/32;B01D53/18;B01J10/00;B01J19/00;(IPC1-7):F16J15/14 |
主分类号 |
B01D3/18 |
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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