| 摘要 |
PURPOSE: A cooling header is provided to reduce costs for manufacture and maintenance by simplifying an inner structure for stabilizing cooling water. CONSTITUTION: A cooling header(200) comprises a header body(210) and an inflow water stabilizing unit(230). The header body has a plurality of nozzles(240). The inflow water stabilizing unit is installed in an inlet of a nozzle and reduces vortex of cooling water(W) drawn in the header body, thereby improving the cooling performance of cooling water sprayed through the nozzle to a steel plate. |
