APPARATUS FOR PREVENTING ENTRAINMENT OF FLOATING MATTERS ON FREE SURFACES OF LADLE AND TUNDISH DURING CONTINUOUS CASTING PROCESS

According to an embodiment of the present invention, an apparatus for preventing the entrainment of floating matter on free surfaces of a ladle and tundish each having a discharge port during the continuous casting process is configured to be installed in the discharge port of the ladle and the tund...

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Bibliographische Detailangaben
Hauptverfasser:	PARK IL SEOUK, GO JAE HYEONG, LEE JONG HEE, KIM YEONG JIN, SON JONG HYEON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
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Beschreibung
Zusammenfassung:	According to an embodiment of the present invention, an apparatus for preventing the entrainment of floating matter on free surfaces of a ladle and tundish each having a discharge port during the continuous casting process is configured to be installed in the discharge port of the ladle and the tundish. The apparatus for preventing the entrainment of floating matter comprises: a disk-shaped plate; and a support part installed on the plate and configured to support the plate against a surface around each discharge port of the ladle and the tundish. The ratio of the width of the plate to the radius of the discharge port of the ladle and the width of the plate to the radius of the discharge port of the tundish are each at least one. 일 실시예에 따른 연속 주조 공정 중 배출 포트를 각각 갖는 래들 및 턴디쉬의 자유 표면의 부유물 혼입 방지 장치는 상기 래들 및 상기 턴디쉬의 배출 포트에 설치되도록 구성되고, 상기 부유물 혼입 방지 장치는 디스크 형상의 플레이트 및 상기 플레이트에 설치되고, 상기 래들 및 상기 턴디쉬의 각각의 배출 포트 주변의 표면에 대해 상기 플레이트를 지지하도록 구성된 지지부를 포함하고, 상기 래들의 배출 포트의 반지름 대비 상기 플레이트의 폭의 비율 및 상기 턴디쉬의 배출 포트의 반지름 대비 상기 플레이트의 폭의 비율은 각각 적어도 1 이상이다.