公开(公告)号：US20130228958A1

公开(公告)日：2013-09-05

申请号：US13882682

申请日：2011-08-30

申请人： Joon-Seong Ki ,  Joon-Ho Lee ,  Jin-Ill Hwang

发明人： Joon-Seong Ki ,  Joon-Ho Lee ,  Jin-Ill Hwang

IPC分类号： C22B5/02

CPC分类号： C22B5/02 ,  C21B3/08 ,  C22B7/04 ,  Y02P10/212 ,  Y02W30/54

摘要： The present invention relates to an apparatus for atomizing molten slag and recovering valuable metals, and more particularly to an apparatus for atomizing molten slag and recovering valuable metals, which enables molten slag of a blast furnace or a converter or an electric furnace to be atomized and valuable metals to be recovered.

摘要翻译： 本发明涉及一种用于雾化熔渣并回收贵重金属的装置，更具体地涉及一种使熔融炉渣雾化和回收有价金属的装置，其使高炉或转炉或电炉的熔渣能够雾化， 贵重金属要回收。

公开(公告)号：US09139889B2

公开(公告)日：2015-09-22

申请号：US13882682

申请日：2011-08-30

申请人： Joon-Seong Ki ,  Joon-Ho Lee ,  Jin-Ill Hwang

发明人： Joon-Seong Ki ,  Joon-Ho Lee ,  Jin-Ill Hwang

IPC分类号： C22B5/02 ,  C22B7/04 ,  C21B3/08

CPC分类号： C22B5/02 ,  C21B3/08 ,  C22B7/04 ,  Y02P10/212 ,  Y02W30/54

摘要： The present invention relates to an apparatus for atomizing molten slag and recovering valuable metals, and more particularly to an apparatus for atomizing molten slag and recovering valuable metals, which enables molten slag of a blast furnace or a converter or an electric furnace to be atomized and valuable metals to be recovered.

摘要翻译： 本发明涉及一种用于雾化熔渣并回收贵重金属的装置，更具体地涉及一种使熔融炉渣雾化和回收有价金属的装置，其使高炉或转炉或电炉的熔渣能够雾化， 贵重金属要回收。

公开(公告)号：US09664444B2

公开(公告)日：2017-05-30

申请号：US13989711

申请日：2011-08-30

申请人： Joon-Seong Ki ,  Jin-Ill Hwang

发明人： Joon-Seong Ki ,  Jin-Ill Hwang

IPC分类号： F27D3/00 ,  F27D1/00 ,  C21B9/10 ,  F27B3/10 ,  F27B3/08 ,  F27B3/19 ,  F27D1/18 ,  F27D3/15 ,  C21C5/54 ,  C21B3/04 ,  F27D3/16

CPC分类号： F27B3/105 ,  C21B3/04 ,  C21C5/54 ,  C21C2300/02 ,  F27B3/085 ,  F27B3/19 ,  F27D1/1858 ,  F27D3/1545 ,  F27D3/1554 ,  F27D2001/1875 ,  F27D2003/168 ,  Y02P10/216

摘要： A slag discharge door device for an electric furnace is provided. The device prevents slag from flowing out via a slag discharge port by making a discharge control door body move up and down to and from the upper surface of a supporting body where slag is discharged by flowing to the upper surface, and the discharge of slag is controlled, such that during steel-making work in the electric furnace, the outflow of slag is prevented and heat losses are reduced, the efficiency of arc heat due to the formation of foamed slag is increased, and valuable metals are recovered from the molten slag thereby increasing the percentage of molten steel recovered.