发明名称 |
Tank washing apparatus and method |
摘要 |
A tank washing apparatus includes a cover that can be attached to a manhole or other such through-hole in a tank. Washing is effected by liquid sprayed under high-pressure by a spraying machine that is mounted on a travelling apparatus that can be operated from outside the tank to be moved around on the floor of the tank. A washing liquid supply conduit is connected to the spraying machine via the cover.
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申请公布号 |
US6321754(B1) |
申请公布日期 |
2001.11.27 |
申请号 |
US19990229563 |
申请日期 |
1999.01.13 |
申请人 |
TAIHO INDUSTRIES CO., LTD. |
发明人 |
MANABE NOBUYUKI;GOTO TAKAHIRO |
分类号 |
B08B9/093;(IPC1-7):B08B9/04 |
主分类号 |
B08B9/093 |
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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