发明名称 |
Cleaning of the exterior surface of a pipeline to remove coatings |
摘要 |
Apparatus for the cleaning of the exterior surface of a pipeline or the like includes a frame defining a longitudinal passage of a size sufficient to permit the pipeline to extend longitudinally therethrough. A first cleaning unit and a second cleaning unit are mounted on the frame. Each cleaning unit includes a plurality of jet modules. In turn, each jet module includes a rotatable jet nozzle mounted to deliver a jet of cleaning liquid toward the pipeline exterior surface. A high pressure cleaning liquid source is also provided and is connected to the rotatable jet nozzles to provide high pressure cleaning liquid to the nozzles.
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申请公布号 |
US5361791(A) |
申请公布日期 |
1994.11.08 |
申请号 |
US19930137589 |
申请日期 |
1993.10.15 |
申请人 |
CRC-EVANS REHABILITATION SYSTEMS, INC. |
发明人 |
CHAPMAN, GORDON R.;REID, CHARLES M.;SEALE, JAMES B.;ANDRUIK, DONALD R. |
分类号 |
B08B9/02;B08B9/023;(IPC1-7):B08B3/02 |
主分类号 |
B08B9/02 |
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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