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公开(公告)号：US07510679B2
公开(公告)日：2009-03-31
申请号：US11754988
申请日：2007-05-29
IPC分类号： C21C5/00
CPC分类号： C22B15/0047 , C22B15/005 , C22B15/0054 , F27B3/045 , F27D3/15 , F27D9/00
摘要： The present invention provides a taphole cooling structure allowing prevention of wear and deformation of peripheral bricks of the taphole and maintaining stable operation of the furnace in high copper matte grade operations and high load operations. The taphole cooling structure is provided with a hollow jacket body to be inserted into an opening penetrated on a furnace wall, wherein a water passage is installed in the internal of the jacket body for circulating cooling water while a flange made of the same material as the furnace wall is provided on the periphery of said jacket body to be weldingly connected to the said furnace wall, wherein a refractory material is filled within a hollow of the said hollow jacket body and perforated with a taphole for draining solutions from the furnace body.
摘要翻译： 本发明提供了一种出口冷却结构，其允许防止出口的周边砖的磨损和变形，并且在高铜无光泽等级操作和高负载操作中保持炉的稳定运行。 出钢孔冷却结构设置有中空套管主体，其插入到穿过炉壁的开口中，其中水套通道安装在套管内部，用于使冷却水循环，同时由与相同材料制成的凸缘 炉壁设置在所述护套主体的周边上以与炉壁焊接连接，其中耐火材料填充在所述中空套管主体的中空部分中并且穿孔以从炉体排出溶液。
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公开(公告)号：US20090293678A1
公开(公告)日：2009-12-03
申请号：US12432598
申请日：2009-04-29
IPC分类号： C22B15/00
CPC分类号： C22B15/0047 , C22B5/04 , C22B15/0052 , C22B15/0054
摘要： A copper smelting method includes: supplying an oxygen-enriched gas, a solvent, and a copper concentrate into a furnace, while not supplying a coke material; and supplying pig iron to slag that is generated in the furnace.
摘要翻译： 铜熔炼方法包括：在不供应焦炭材料的同时将富氧气体，溶剂和铜精矿供应到炉中; 并将生铁供应到在炉中产生的炉渣。
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3.发明授权公开(公告)号：US08287801B2
公开(公告)日：2012-10-16
申请号：US12889999
申请日：2010-09-24
申请人： Yutaka Yasuda , Tatsuya Motomura
发明人： Yutaka Yasuda , Tatsuya Motomura
IPC分类号： C22B9/00
CPC分类号： C22B15/0047 , C22B9/05 , C22B23/025
摘要： An operation method of a flash smelting furnace includes blowing a gas for dispersing raw material and contributing to a reaction, from a lance at an upper portion of a shaft so that the gas forms a spiral flow. A raw material supply apparatus includes a supply portion supplying raw material and a gas for dispersing the raw material and contributing to a reaction into a flash smelting furnace, wherein the supply portion has a lance provided at an upper portion of a shaft that blows the gas so that the gas forms a spiral flow.
摘要翻译： 闪电熔炼炉的操作方法包括从轴的上部的喷枪吹入用于分散原料并有助于反应的气体，使得气体形成螺旋流。 原材料供给装置包括供给原料的供给部和用于分散原料的气体，并有助于反应进入闪蒸熔炼炉，其中供给部具有设置在吹出气体的轴的上部的喷枪 使得气体形成螺旋流。
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公开(公告)号：US20110074070A1
公开(公告)日：2011-03-31
申请号：US12889999
申请日：2010-09-24
申请人： Yutaka Yasuda , Tatsuya Motomura
发明人： Yutaka Yasuda , Tatsuya Motomura
CPC分类号： C22B15/0047 , C22B9/05 , C22B23/025
摘要： An operation method of a flash smelter includes blowing a gas for dispersing raw material and contributing to a reaction, from a lance at an upper portion of a shaft so that the gas forms a spiral flow. A raw material supply apparatus includes a supply portion supplying raw material and a gas for dispersing the raw material and contributing to a reaction into a flash smelting furnace, wherein the supply portion has a lance provided at an upper portion of a shaft that blows the gas so that the gas forms a spiral flow.
摘要翻译： 闪蒸熔炼炉的操作方法包括从轴的上部的喷枪吹入用于分散原料并有助于反应的气体，使得气体形成螺旋流。 原材料供给装置包括供给原料的供给部和用于分散原料的气体，并有助于反应进入闪蒸熔炼炉，其中供给部具有设置在吹出气体的轴的上部的喷枪 使得气体形成螺旋流。
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公开(公告)号：US20080128964A1
公开(公告)日：2008-06-05
申请号：US11754988
申请日：2007-05-29
IPC分类号： C22B1/26
CPC分类号： C22B15/0047 , C22B15/005 , C22B15/0054 , F27B3/045 , F27D3/15 , F27D9/00
摘要： An object of the present invention is to provide a taphole cooling structure allowing to prevent the wear and deformation of peripheral bricks of a taphole for taking out solutions from a furnace body, and to maintain a stable operation of the furnace in a high copper matte grade operation and high-load operation.Means for Solving the ProblemsTo provide a structure for cooling a taphole provided with a hollow jacket body to be inserted into an opening penetrated on a furnace wall, wherein a water passage is installed in the internal of the said jacket body for circulating cooling water while a flange made of the same material as the above furnace wall is provided on the periphery of the said jacket body to be weldingly connected to the said furnace wall, wherein a refractory material is filled within a hollow of the said hollow jacket body and perforated with a taphole for draining the solutions from the furnace body.
摘要翻译： 本发明的目的是提供一种出口冷却结构，其能够防止用于从炉体取出溶液的出口孔的周边砖的磨损和变形，并且保持炉的稳定操作在高铜成分等级 操作和高负载运行。 解决问题的手段为了提供一种用于冷却具有中空套管主体的出口的结构，以插入到穿过炉壁的开口中，其中在所述护套主体的内部安装有水通道，用于循环冷却水，同时 在与所述炉壁焊接连接的所述护套主体的周边上设置由与上述炉壁相同材料制成的凸缘，其中将耐火材料填充在所述中空套管主体的中空部分内并穿孔 用于从炉体排出溶液的出铁口。
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公开(公告)号：US08382879B2
公开(公告)日：2013-02-26
申请号：US12432598
申请日：2009-04-29
CPC分类号： C22B15/0047 , C22B5/04 , C22B15/0052 , C22B15/0054
摘要： A copper smelting method includes: supplying an oxygen-enriched gas, a solvent, and a copper concentrate into a furnace, while not supplying a coke material; and supplying pig iron to slag that is generated in the furnace.
摘要翻译： 铜熔炼方法包括：在不供应焦炭材料的同时将富氧气体，溶剂和铜精矿供应到炉中; 并将生铁供应到在炉中产生的炉渣。
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