DEVICE FOR DISCHARGING MOLTEN METAL FROM A CONTAINER
摘要
A device for discharging molten metal from a container to another, comprising an outlet sleeve which penetrates into the lower container pushed by springs against a nozzle of refractory material which connects the inside of the upper container with the outside, so as to make a seal for the molten metal. The outlet sleeve is surrounded by a cylindrical sheath which joins, through a sand joint with a cylindrical blade fixed to the base of the upper container, around the aperture where it faces the nozzle. The sheath and the blade enclose a volume into which an inert gas is injected to remove the air possibly present.
申请公布号
WO2004007122(A1)
申请公布日期
2004.01.22
申请号
WO2003EP07240
申请日期
2003.07.07
申请人
DANIELI & C. OFFICINE MECCANICHE S.P.A.;BOTHAM, W., BRIAN;ZOMERO, GIANNI;DE LUCA, ANDREA