发明名称 |
Method for cleaning the pipes of a heat exchanger by use of an abrasive and device suitable for this method |
摘要 |
A method for cleaning pipes of a heat exchanger includes placing a throttle-free jet nozzle against an end of a pipe. The throttle-free jet nozzle has an outlet opening of a same size or slightly smaller than an inner cross-sectional area of the pipe. A stream of air containing an abrasive is blown through the pipe for cleaning the pipe.
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申请公布号 |
US2006191558(A1) |
申请公布日期 |
2006.08.31 |
申请号 |
US20060396023 |
申请日期 |
2006.03.31 |
申请人 |
FRAMATOME ANP GMBH |
发明人 |
KRAMER GEORG;MEIER-HYNEK KONRAD |
分类号 |
B08B9/00;B08B3/00;B08B9/027;B08B9/093;F28G1/16;F28G9/00 |
主分类号 |
B08B9/00 |
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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