公开(公告)号：US20160123669A1

公开(公告)日：2016-05-05

申请号：US14526681

申请日：2014-10-29

申请人： Nupro Corporation

发明人： Frank L. KEMENY ,  David I. WALKER

IPC分类号： F27D3/14 ,  F27B3/28 ,  F27B3/19 ,  F27D3/15 ,  F27B3/08

CPC分类号： F27B3/28 ,  C21C5/4673 ,  C21C2005/468 ,  C21C2005/5288 ,  F27B3/19 ,  F27D3/1509 ,  Y02P10/216

摘要： A method of tapping a steelmaking furnace comprised of determining a desired level of steel to be attained in a ladle, and calculating the weight of molten steel that will be present when the desired level is attained following a transfer of molten steel from the furnace to the ladle. The furnace is operated such that slag is formed on top of molten steel contained therein. The furnace is moved to a first position to cause transfer of molten steel to the ladle to begin. The transfer of molten steel from the furnace to the ladle is continued, and at the first occurrence of molten steel attaining the desired level in the ladle, molten steel attaining a maximum allowable weight in the ladle, or an excessive amount of slag being present upon the molten steel in the ladle, transfer of molten steel to the ladle is ceased.

摘要翻译： 一种钢炼炉的方法，包括确定在钢包中要获得的钢的期望水平，以及计算当钢水从炉转移到炉中时获得所需水平时将存在的钢水重量 钢包 操作炉子，使炉渣形成在其中容纳的钢水顶部。 炉子移动到第一位置以使钢水转移到钢包开始。 将钢水从炉中转移到钢包继续进行，钢水第一次发生时，钢水达到所需水平，钢水中钢水达到最大允许重量，或过量的炉渣存在于 钢包中的钢水停止，钢水转移到钢包中。