公开(公告)号：WO2014184021A3

公开(公告)日：2015-02-05

申请号：PCT/EP2014059043

申请日：2014-05-05

Applicant: SIEMENS VAI METALS TECH GMBH

Inventor： ABEL MARKUS ,  FLEISCHER MARTIN ,  HEIN MICHEL ,  MÜLLER ALEXANDER

IPC: F27B3/19 ,  C21C5/46 ,  F27B14/02 ,  F27D3/15

CPC classification number: F27D3/1518 ,  C21C5/4653 ,  C21C5/5211 ,  F27B3/19 ,  F27D3/1536 ,  Y02P10/216

Abstract: A refractory-clad tapping channel (20) opens into a melting chamber (10) of a metallurgical furnace vessel (2) in order to remove liquid metal (8). Said channel comprises an entry opening (22) arranged above the base (14) of the melting chamber (10), in a balcony (26) embodied as a niche or recess in an inner wall of the melting chamber, said balcony opening into the melting chamber (10) and forming a shoulder in relation to the base (14). With an assembly of this type, while maintaining high volumes of the residual liquid pool, it is also possible to fill in the tapping channel (20) with a refractory material after removing the liquid metal (8), when the furnace vessel (2) is in a horizontal starting position.

Abstract translation: 在冶金炉容器的熔化室（10）（2）打开用于去除液体金属（8）的耐火被覆在作为自攻熔化室（10）的底部（14）上方的入口开口（22），通道（20） 口袋或形成所述阳台（26）形成在熔化室的内壁，到熔化室（10）朝向底部和肩部（14）开放的凹部设置。 利用这样的布置，它是在相同的时间内具有高的残留贮槽与难熔材料填充通过去除液体金属（8）的出料通道（20）在火炉容器（2）是在一个水平输出位置。