发明名称 |
ROLLING MILL ROLL-CLEANING DEVICE AND CLEANING METHOD |
摘要 |
Generation of cavitation jet in air on a surface of a work roll provides a higher cleaning force than squirting of only high pressure fluid, so that sticking substances on the surface of the work roll are reliably removable. When a distance between a cleaning nozzle and the surface of the work roll and pressure of the high pressure fluid are controlled within a predetermined range, sticking substances are efficiently removable while roughness of the surface of the work roll is maintained. |
申请公布号 |
KR20140007867(A) |
申请公布日期 |
2014.01.20 |
申请号 |
KR20137022522 |
申请日期 |
2012.05.15 |
申请人 |
NIPPON STEEL & SUMIKIN ENGINEERING CO., LTD.;NS PLANT DESIGNING CORPORATION |
发明人 |
OGAWA MUNESHIGE;WAKABAYASHI HISAMOTO;KATSUBE MAKOTO;NISHIKAWA HIROSHI |
分类号 |
B21B28/04;B05B1/02;B08B3/02;B21B45/02 |
主分类号 |
B21B28/04 |
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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