发明名称 |
Decontamination apparatus |
摘要 |
Apparatus for decontaminating radioactive components comprising an attachment mechanism for completely suspending the apparatus from the tube sheet of a nuclear steam generator, a first drive mechanism for moving the apparatus in a first direction, a second drive mechanism for pivoting the apparatus in a second direction, and a third drive mechanism for moving the apparatus in a third independent direction. The apparatus also comprises a dual nozzle arrangement attached to the third drive mechanism for directing a water-grit mixture toward the component to be decontaminated. The apparatus provides a mechanism for remotely decontaminating the channel head of a nuclear steam generator so as to allow working personnel to enter therein.
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申请公布号 |
US4374462(A) |
申请公布日期 |
1983.02.22 |
申请号 |
US19790063324 |
申请日期 |
1979.08.02 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
WOJCIK, THADDEUS A.;KOBUCK, RICHARD M.;ANTOL, RONALD F. |
分类号 |
B08B3/02;F22B37/00;G21F9/00;G21F9/28;(IPC1-7):B24C3/32 |
主分类号 |
B08B3/02 |
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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