发明名称 |
METHOD AND APPARATUS FOR CLEANING PIPES, TUBES, ETC. |
摘要 |
Pipes or tubes, for example, in heat exchangers, can be cleaned internally using a water hammer shock wave with a relatively incompressible pig which travels at high velocity and a flushing liquid. FIG. 1 illustrates the use of launcher (14) to apply a very rapid pressure build-up by means of a liquid to one end of a pig located in a tube (11) to be cleaned. |
申请公布号 |
DE3477891(D1) |
申请公布日期 |
1989.06.01 |
申请号 |
DE19843477891 |
申请日期 |
1984.08.17 |
申请人 |
BARRY BROS. SPECIALISED SERVICES PTY LTD |
发明人 |
BARRY, PETER, LALOR |
分类号 |
B08B9/053;B08B9/032;B08B9/04;B08B9/055;B08B9/057;F28G1/12;(IPC1-7):B08B9/04;B08B9/06 |
主分类号 |
B08B9/053 |
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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