| 发明名称 |
STEEL SHEET RINSING METHOD, AND STEEL SHEET CONTINUOUS RINSING APPARATUS |
| 摘要 |
<p>The present invention provides a method of cleaning steel sheet, said method of cleaning steel sheet feeding a cleaning solution activated by ultrasonic waves of a frequency of 0.8 MHz to 3 MHz to a surface of steel sheet at an angle inclined by 1 to 80° with respect to a line perpendicular to the surface of the steel sheet in a direction opposite to the running direction, thereby enabling megasonic waves to be applied to cleaning of running steel sheet and improving the cleaning effect and cleaning speed, and a continuous cleaning system of steel sheet.</p> |
| 申请公布号 |
EP2143824(B1) |
申请公布日期 |
2015.04.15 |
| 申请号 |
EP20080752483 |
申请日期 |
2008.04.30 |
| 申请人 |
NIPPON STEEL & SUMITOMO METAL CORPORATION |
发明人 |
UEMURA, KENICHI;SAKON, TADASHI;KUBOYAMA, EIICHI;SAWADA, DAISUKE |
| 分类号 |
C23G3/02;B08B3/02;B08B3/12;C23G1/08;C23G1/19 |
主分类号 |
C23G3/02 |
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