RUNNER FOR FURNACE

A runner for a furnace is disclosed. According to the present invention, the runner for a furnace comprises: runner body having an inner space where a melt discharged from a furnace is moved; a protrusion unit protruding from a lower surface of the runner body at a convex shape; and a gas supply uni...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIM, SUN SOO, KIM, JEONG TAE, MUN, HYUN BAIK, OH, KU ROK, LEE, MIN SU, KIM, BO HYUN, KIM, YONG TAE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING CHEMISTRY DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MANUFACTURE OF IRON OR STEEL MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OPEN SINTERING OR LIKE APPARATUS OVENS RETORTS WEAPONS
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Beschreibung
Zusammenfassung:	A runner for a furnace is disclosed. According to the present invention, the runner for a furnace comprises: runner body having an inner space where a melt discharged from a furnace is moved; a protrusion unit protruding from a lower surface of the runner body at a convex shape; and a gas supply unit supplying gas to the melt locked by the protrusion unit to be stagnated in the runner body to increase the temperature of the melt. The present invention increases a production amount. 고로용 대탕도에 대한 발명이 개시된다. 본 발명의 고로용 대탕도는: 고로에서 배출되는 용융물이 이동되는 내측공간을 구비하는 탕도몸체와, 탕도몸체의 하부면에 볼록한 형상으로 돌출되는 융기부 및 융기부에 걸려서 탕도몸체에 고여 있는 상기 용융물에 기체를 공급하여 용융물의 온도를 높이는 기체공급부를 포함하는 것을 특징으로 한다.