发明名称 |
HYBRID COOLING NOZZLE APPARATUS, AND METHOD FOR CONTROLLING COOLING NOZZLE OF CONTINUOUS CASTING EQUIPMENT USING SAME |
摘要 |
A hybrid cooling nozzle apparatus is provided. The apparatus includes hybrid nozzles provided in a segment of a continuous casting machine to spray cooling water in a mist-spraying mode or a water-jet spraying mode onto a metal strip passing through the segment. At least one speed sensor is installed in the segment to detect the speed of the metal strip passing through the segment. A controller is configured to select the spraying mode of the hybrid nozzles depending on the received speed of the metal strip, and control a pressure and a flow rate of the cooling water and air, respectively, to be supplied to the hybrid nozzles by controlling a cooling water supply and an air supply. |
申请公布号 |
EP2937162(A1) |
申请公布日期 |
2015.10.28 |
申请号 |
EP20130864279 |
申请日期 |
2013.12.19 |
申请人 |
POSCO |
发明人 |
HWANG, JONG YEON;KIM, SEONG YEON |
分类号 |
B22D11/124;B22D11/22 |
主分类号 |
B22D11/124 |
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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