发明名称 |
HUB ASSEMBLY FOR SOOTBLOWER |
摘要 |
A sootblower hub having packing for sealing between a sootblower feed tube and lance tube. A packing gland is used which provides a live loading feature for exerting an axial force on the packing. The packing gland is comprised of elements which can be separately assembled in a manner which maintains a preload on the packing loading spring, even when it is disassembled from the sootblowing mechanism. Once the packing gland is installed into a sootblower carriage a preload maintaining member can be actuated to enable the axial loading force created by the spring to be transferred to the packing. |
申请公布号 |
CA2065561(C) |
申请公布日期 |
1996.01.16 |
申请号 |
CA19922065561 |
申请日期 |
1992.04.08 |
申请人 |
BABCOCK & WILCOX COMPANY (THE) |
发明人 |
HIPPLE, JAMES HENRY;SMITH, DON WILLIAM;CARPENTER, STEVEN PAUL;JOHNSTON, JESSE CARL |
分类号 |
F23J3/00;F16J15/18;F23J3/02;F28G15/00;F28G15/04;(IPC1-7):F28G15/00 |
主分类号 |
F23J3/00 |
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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