| 摘要 |
<p>An apparatus for distributing curtain walls of coolant around a passing hot rolled, extruded, or drawn round, metal article, and optimizing the cooling thereof. A circular liquid coolant header comprises an enclosure divided into two abutting annular compartments; the first compartment containing a smaller annular concentric compartment with openings communicating with the second abutting compartment, which, in turn, has several circumferentially positioned and evenly spaced nozzle assemblies for delivering the curtain walls. A nozzle assembly is located between two semi-round compartment inlets which receive coolant from the first compartment and diffuse and direct the coolant flow into a respective nozzle assembly.</p> |
