DEVICE FOR COOLING A METAL STRIP
The invention relates to a device (1) for cooling a metal strip (2) betwe en two rolling stands (3), wherein the strip (2) is led over a leading-over element (4) of a flat form and arranged under the leading-over element (4) i s a spraying element (5), which directs cooling medium (7) onto the under...
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | The invention relates to a device (1) for cooling a metal strip (2) betwe en two rolling stands (3), wherein the strip (2) is led over a leading-over element (4) of a flat form and arranged under the leading-over element (4) i s a spraying element (5), which directs cooling medium (7) onto the undersid e (8) of the strip (2) through at least one opening (6) in the leading-over element (4). To achieve an improved spray pattern, the invention provides th at at least two openings (6) are introduced into the leading-over element (4 ), said openings being arranged next to each other in a direction transverse (Q) to the conveying direction (F) of the strip (2) and having an elongated form, wherein the longitudinal axis (9) of the opening (6) is aligned at an angle (.alpha.) with respect to the conveying direction (F) of the strip. |
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