公开(公告)号：US20060119019A1

公开(公告)日：2006-06-08

申请号：US10540164

申请日：2003-10-18

申请人： Johannes Taferner ,  Alfred Wilpernig ,  Romano Maion

发明人： Johannes Taferner ,  Alfred Wilpernig ,  Romano Maion

IPC分类号： C21C5/38

CPC分类号： F27B3/22 ,  B22D1/005 ,  C21C5/48 ,  C21C5/52 ,  C22B9/05 ,  F27D3/16 ,  F27D2003/161 ,  F27D2003/164 ,  F27D2003/167 ,  Y02P10/216

摘要： The invention relates to a gas flushing device for metallurgical melting pots, having the following construction: a porous plug is arranged in an upper cylindrical housing at the gas outlet end thereof and in a lower cylindrical housing on the adjacent section thereof, an annular chamber is provided at least between the lower housing and the porous plug which is filled with a mass, whereby the porous plug, housings and mass are made from a refractory ceramic material.

摘要翻译： 本发明涉及一种用于冶金熔池的气体冲洗装置，具有以下结构：多孔塞被布置在上部圆柱形壳体的气体出口端和其相邻部分上的下部圆柱形壳体中，环形室是 至少设置在下部壳体和填充有质量块的多孔塞子之间，由此多孔塞子，壳体和质量块由难熔陶瓷材料制成。