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1. 发明专利

JP2006076834A Slag granulator 审中-公开
标题翻译： SLAG造粒机
公开(公告)号：JP2006076834A
公开(公告)日：2006-03-23
申请号：JP2004263157
申请日：2004-09-10
申请人： Sumitomo Metal Mining Co Ltd , 住友金属鉱山株式会社
发明人： YAMAMOTO KEISUKE , NAGAI KATSUHIKO , KUDO KAZUO , ENDO SHUJI
IPC分类号： C04B5/00 , F27D15/02
摘要： PROBLEM TO BE SOLVED: To provide a slag granulator which can stably produce granulated slag having a wet density high enough for the slag to be suitable as a filling for caissons in harbor facility construction or as a concrete aggregate from a molten slag discharged from a copper refining process.
SOLUTION: The slag granulator is provided with a molten slag discharge trough 1 and a molten slag granulation trough 2 between which two or more vertical stages of flat granulation nozzles 5 and a plurality of high-pressure nozzles 4 arranged below the granulation nozzles 5 are provided. It is preferable that at least either the extremities of the granulation nozzle 5 in at least one stage or the outermost high-pressure nozzles are situated outside the ends of the molten slag discharge trough 1.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够稳定地生产具有足够高的湿密度的颗粒状矿渣适合作为港口设施建造中的沉箱填充或作为来自熔渣排出的混凝土骨料的矿渣造粒机来自铜精炼过程。解决方案：炉渣造粒机设有熔渣排渣槽1和熔融炉渣造粒槽2，两个或多个垂直级的平坦造粒喷嘴5和多个高压喷嘴4布置在造粒喷嘴下方 5。优选的是，至少一个阶段的造粒喷嘴5的末端或最外面的高压喷嘴中的至少两端位于熔渣排出槽1的端部之外。（C）2006，JPO＆NCIPI

2. 发明专利

JP2013050188A Water-cooled type bearing structure 有权
标题翻译：水冷式轴承结构
公开(公告)号：JP2013050188A
公开(公告)日：2013-03-14
申请号：JP2011188971
申请日：2011-08-31
申请人： Sumitomo Metal Mining Co Ltd , 住友金属鉱山株式会社
发明人： YOSHIDA TOSHIHIKO , GOTO TETSUAKI , HINO KENJI , NAGAI KATSUHIKO
IPC分类号： F16C37/00 , F16C17/02 , F16C33/10
摘要： PROBLEM TO BE SOLVED: To provide a water-cooled type bearing structure, which is a bearing structure to be used under a high-temperature environment, can prevent any accidental failure attributable to a thermal load, and executie the consistent operation in a work using facilities including the bearing structure.SOLUTION: The water-cooled type bearing structure includes: a rotary shaft; a pair of bearing bodies for respectively supporting both ends of the rotary shaft; and lubricating oil to be supplied to sliding surfaces of the rotary shaft and a bearing body. An internal cooling water passage for distributing cooling water is formed inside the bearing body. At least two waterways are formed in the internal cooling water passage, at the position to satisfy the following conditions (a) to (c): (a) the direction orthogonal to the axial direction of the rotary shaft; (b) the vicinity of the side surface on a heat source side on the extending side of the rotary shaft inside the bearing body; and (c) formation in parallel substantially across the vicinity of an outer circumference of the sliding surfaces.
摘要翻译：要解决的问题：为了提供作为在高温环境下使用的轴承结构的水冷式轴承结构，可以防止由于热负荷引起的任何意外故障，并且执行一致的操作使用包括轴承结构在内的设施进行工作。解决方案：水冷式轴承结构包括：旋转轴; 一对支承体，分别支承旋转轴的两端; 以及供给到旋转轴和轴承体的滑动面的润滑油。用于分配冷却水的内部冷却水通道形成在轴承体内。在内部冷却水通道中至少有两条水道在满足以下条件（a）至（c）的位置处：（a）与旋转轴的轴向正交的方向; （b）轴承体内的旋转轴的延伸侧的热源侧的侧面附近; 和（c）大致平行地形成在滑动表面的外周附近。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2008261005A Method for reduction-burning steel dust 审中-公开
标题翻译：减少燃烧钢渣的方法
公开(公告)号：JP2008261005A
公开(公告)日：2008-10-30
申请号：JP2007104453
申请日：2007-04-12
申请人： Sumitomo Metal Mining Co Ltd , 住友金属鉱山株式会社
发明人： TANABE AKIHIRO , NAGAI KATSUHIKO , MATSUMOTO YASUHIRO , ETSUNO TETSUYA , IKEDA KATSUHIKO , ENDO SHUJI
IPC分类号： C22B7/02 , C22B1/16
CPC分类号： Y02P10/234
摘要： PROBLEM TO BE SOLVED: To provide a method for enhancing a volatilization rate of lead in steel dust without making the burning temperature higher than a normal burning temperature, even if the steel dust is a difficult material to be treated, when reduction-burning the steel dust in a rotary kiln. SOLUTION: In a process of reduction-burning the steel dust of the difficult material to be treated containing zinc and lead, by adding a carbonaceous reducing agent to the steel dust to evaporate and recover zinc and lead, and further recovering iron as the residue, this reduction-burning method includes the steps of: adding iron oxide containing chlorine to the steel dust; mixing them and granulating the mixture to produce a pellet which has a chlorine grade of 3.5 to 4.5 wt.% and the iron grade of 20 to 30 wt.%; adding a carbonaceous reducing agent to the obtained pellet; and reduction-burning them. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种提高钢粉尘中铅的挥发率而不使燃烧温度高于正常燃烧温度的方法，即使钢粉是难以处理的材料，在回转窑中燃烧钢粉。解决方案：在通过向钢粉中加入碳质还原剂蒸发并回收锌和铅的方法来还原燃烧待处理的含锌和铅的难处理材料的钢粉尘，并进一步回收铁作为该还原燃烧方法包括以下步骤：向钢粉中加入含氯的氧化铁; 将它们混合并造粒混合物以产生具有3.5至4.5重量％的氯等级和20-30重量％的铁等级的颗粒; 向得到的颗粒中加入碳质还原剂; 并减少燃烧。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2005146336A Method for treating slag in refining furnace for nonferrous metal smelting 有权
标题翻译：用于处理非金属金属熔炼精炼炉的方法
公开(公告)号：JP2005146336A
公开(公告)日：2005-06-09
申请号：JP2003384450
申请日：2003-11-14
申请人： Sumitomo Metal Mining Co Ltd , 住友金属鉱山株式会社
发明人： ENDO SHUJI , NAGAI KATSUHIKO , MURAKAMI MASATOSHI
IPC分类号： C22B15/06 , C22B7/04
CPC分类号： Y02P10/212
摘要： PROBLEM TO BE SOLVED: To solve the problem in the conventional solid matte treatment method using a converter that, because the solid matte treatment is performed in a slag-making period of the converter, there is a restriction on the amount of the solid matte treatment by a copper grade in matte and white metal and this restriction may cause delay in the solid matte treatment when a high matte grade operation is continued for the purpose of increasing the amount of copper production using the same converter and to provide a solid matte treatment method free from the above possibility, that is, a solid matte treatment method independent of the Cu grade in the matte and white metal charged into the converter. SOLUTION: The solid matte treatment conventionally performed only in the slag-making period is carried out in the slag-making period and a copper-making period or in the copper-making period alone. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题为了解决使用转炉的常规固体磨砂处理方法中的问题，由于在转炉的造渣期间进行固体无光泽处理，因此对通过铜等级的无光泽和白色金属进行固体磨砂处理，并且当持续进行高无光泽级操作以增加使用相同转炉的铜生产量并提供固体时，这种限制可能导致固体磨砂处理的延迟没有上述可能性的无光泽处理方法，即固体磨砂处理方法，独立于装入转炉中的无光泽和白色金属中的Cu等级。
解决方案：仅在造渣期间进行的固体磨砂处理在炼渣期和炼铜期间或仅在制铜期间进行。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005113179A Method of treating slag in refining furnace for nonferrous refining 有权
标题翻译：用于非精炼精炼处理精炼炉的方法
公开(公告)号：JP2005113179A
公开(公告)日：2005-04-28
申请号：JP2003346614
申请日：2003-10-06
申请人： Sumitomo Metal Mining Co Ltd , 住友金属鉱山株式会社
发明人： NAGAI KATSUHIKO , MURAKAMI MASATOSHI , ENDO SHUJI
IPC分类号： C22B15/06 , C22B7/04 , C22B15/00
CPC分类号： Y02P10/22 , Y02P10/224 , Y02P10/242
摘要： PROBLEM TO BE SOLVED: To provide a nonferrous metal refining method by which deterioration in slag properties in a period of slag making in a converter is prevented, in the method of operating the converter where the charge of the slag from a refining furnace is repeated in a copper making period. SOLUTION: In the method where nonferrous refining is performed using a smelting furnace, a converter and a refining furnace, in recovering copper in slag discharged from the refining furnace, the total content of the slag is solidified and crushed, a part thereof is repeatedly charged to the converter in a copper making period, and the balance is repeatedly charged to a flash smelting furnace. The content of the slag repeatedly charged to the converter in the copper making period is controlled to the range where the heat amount balance in the period of slag making in the converter can be taken. The amount is not uniquely limited since it is remarkably influenced by the composition of a matte or a white metal, the amount of a cold charge to be used or the like, but, in the case the quality of the regulus charged to the converter is the one comprising about 60 to 65% Cu, and its amount to be charged is about 225 to 235 t/time, the amount of the slag to repeatedly be charged is 5 to 7t. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种有色金属精炼方法，其中防止在转炉中的炉渣生产期间炉渣性能的劣化，在操作转炉的方法中，炉渣从精炼炉在制铜期间重复。解决方案：在使用熔炼炉，转炉和精炼炉进行非铁精炼的方法中，在从精炼炉排出的炉渣中回收铜中，炉渣的总含量固化并粉碎，其一部分在铜制作期间重复地向转炉充电，并将余量反复充入闪电熔炼炉。将制铜期间反复进料到炉中的炉渣的含量控制在可以进行转炉炉渣生产期间的热量平衡的范围内。该量不是唯一限制的，因为它受到无光泽或白色金属的组成，所使用的冷电荷的量等的显着影响，但是在充电到转换器的退磁的质量是含有约60〜65％的Cu，其被加料量为225〜235t /时，反复充填的炉渣的量为5〜7t。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2008261006A Method for treating iron precipitate produced in process of refining nickel 有权
标题翻译：用于处理炼镍过程中生产的铁的方法
公开(公告)号：JP2008261006A
公开(公告)日：2008-10-30
申请号：JP2007104454
申请日：2007-04-12
申请人： Sumitomo Metal Mining Co Ltd , 住友金属鉱山株式会社
发明人： TANABE AKIHIRO , NAGAI KATSUHIKO , MATSUMOTO YASUHIRO , ETSUNO TETSUYA , IKEDA KATSUHIKO
IPC分类号： C22B19/30 , C22B1/16 , C22B7/00 , C22B7/02 , C22B19/34
CPC分类号： Y02P10/232
摘要： PROBLEM TO BE SOLVED: To provide a method for easily and efficiently treating iron precipitate produced in a process of refining nickel, while solving problems originating in an influence of chlorine contained in the iron precipitate and the properties of the iron precipitate. SOLUTION: In a process of producing rough zinc oxide by reduction-burning steelmaking dust, this treatment method includes the steps of: mixing the iron precipitate produced in the process of refining nickel with the steelmaking dust so that the ratio of lead to chlorine after they have been mixed can be 1:2 to 1:3 in terms of an weight ratio of Pb to Cl; granulating the mixture; and charging the obtained pellet into the process of producing the rough zinc oxide. The iron precipitate can be easily treated by being formed into a pellet. Chlorine contained in the iron precipitate can be used for enhancing a volatilization rate of lead. In addition, a heavy metal can be used as a steelmaking material by being fixed in a reduced iron pellet. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种方法，用于容易且有效地处理在镍精炼过程中产生的铁沉淀物，同时解决源于铁沉淀物中所含的氯的影响的问题和铁沉淀物的性质。解决方案：在通过还原燃烧炼钢粉尘生产粗氧化锌的方法中，该处理方法包括以下步骤：将在镍精炼过程中产生的铁沉淀与炼钢粉尘混合，使得铅与混合后的氯可以以Pb与Cl的重量比计为1:2〜1:3; 制粒混合物; 并将得到的颗粒装入粗制氧化锌的制造工序中。铁沉淀物可以通过形成颗粒容易地处理。铁沉淀物中含有的氯可用于提高铅的挥发率。此外，重金属可以通过固定在还原铁丸中而用作炼钢材料。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2007046120A Method for controlling smelting reaction in flash smelting furnace 有权
标题翻译：控制闪蒸炉熔炼反应的方法
公开(公告)号：JP2007046120A
公开(公告)日：2007-02-22
申请号：JP2005232799
申请日：2005-08-11
申请人： Sumitomo Metal Mining Co Ltd , 住友金属鉱山株式会社
发明人： YAMAMOTO KEISUKE , TAKEBAYASHI MASARU , KUDO KAZUO , ENDO SHUJI , NAGAI KATSUHIKO
IPC分类号： C22B5/08 , C22B15/00
摘要： PROBLEM TO BE SOLVED: To provide a method where, in a flash smelting furnace provided with a mineral concentrate burner for blowing a smelting raw material and a gas for reaction, the degree of premixing in a burner cone between the flow of the gas for reaction and the smelting raw material is controlled, by which their smelting reaction in the flash smelting furnace within the mineral concentrate burner, a reaction tower or the like is controlled.
SOLUTION: Using a mineral concentrate burner comprising: a movable wind speed regulator; a movable mineral concentrate chute; a wind box into which a manometer is incorporated; and a burner cone, for controlling the degree of premixing between a smelting raw material and a gas for reaction in the burner cone, the position of the wind speed regulator and the position of the mineral concentrate chute are regulated, respectively, thus the pressure in the wind box is controlled to a previously selected prescribed value.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种方法，其中在具有用于吹制熔融原料和用于反应的气体的矿物浓缩燃烧器的闪蒸炉中，在燃烧器锥体中的预混合程度在控制用于反应的气体和冶炼原料，通过它们控制矿精矿燃烧器内的闪蒸熔炉中的熔炼反应，反应塔等。解决方案：使用矿物浓缩燃烧器，其包括：可移动风速调节器; 可移动矿物浓缩槽; 配有压力计的风箱; 以及燃烧器锥体，用于控制熔炼原料与用于燃烧器锥体中的反应的气体之间的预混合度，风速调节器的位置和矿物浓缩物槽的位置分别被调节，将风箱控制为先前选择的规定值。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2003342647A Furnace building process using refractory brick 审中-公开
$Furnace building process using refractory brick$
标题翻译：使用耐火砖的燃料建筑工艺
公开(公告)号：JP2003342647A
公开(公告)日：2003-12-03
申请号：JP2002156597
申请日：2002-05-30
申请人： Sumitomo Metal Mining Co Ltd , 住友金属鉱山株式会社
发明人： SUGIURA HISAHARU , MURAKAMI MASATOSHI , NAGAI KATSUHIKO
IPC分类号： C22B15/06 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a furnace building process for building a refractory brick layer in a furnace such as a converter and a refining furnace used for non-ferrous smelting, allowing little damage of refractory bricks caused by spalling.
SOLUTION: When building the refractory brick layer in the furnace used for non-ferrous smelting, in a part wherein both existing bricks and renewed bricks are present or wherein brick thickness is partially changed, processed refractory bricks 3b are inserted, e.g. between the existing bricks 3a and the renewed bricks 3c to provide a stepped structure wherein level differences between the neighboring refractory bricks 3a, 3b and 3c are ≤50 mm.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于在诸如转炉的炉子和用于有色金属冶炼的精炼炉中建造耐火砖层的炉砌成工艺，允许由剥落引起的耐火砖几乎没有损坏。解决方案：当在用于有色金属冶炼的炉子中制造耐火砖层时，在存在现有砖和更新砖的部分中或其中砖厚度部分改变的部分中，加入耐火砖3b，例如，在现有的砖3a和更新的砖3c之间提供阶梯式结构，其中相邻耐火砖3a，3b和3c之间的水平差为≤50mm。版权所有（C）2004，JPO

9. 发明专利

JP2003065680A Horizontal converter 审中-公开
标题翻译：水平转换器
公开(公告)号：JP2003065680A
公开(公告)日：2003-03-05
申请号：JP2001254038
申请日：2001-08-24
申请人： Sumitomo Metal Mining Co Ltd , 住友金属鉱山株式会社
发明人： SUGIURA HISAHARU , MURAKAMI MASATOSHI , NAGAI KATSUHIKO
IPC分类号： F27B17/00
摘要： PROBLEM TO BE SOLVED: To provide a horizontal converter, capable of increasing a unit ventilating amount without increasing the capacity of an existing fan in order to increase the capacity of production and capable of minimizing the dispersion of a furnace casing to the outside of the furnace through the opening of the furnace when the unit ventilating amount is increased.
SOLUTION: Bricks of miscellaneous shapes 3a are lined so as to be thickened from the opening in the furnace of a tuyere 4 toward the opening in the furnace of the opening of the furnace 2 in order to make a radius (r
1 ) from the axial center of the furnace casing to a refractory brick in the side of the tuyere 4 of the opening inside of the furnace 2 smaller than a radius (r
2 ) from the tuyere 4 of the opening unit in the furnace of the opening of the furnace 2 to a refractory brick at the opposite side of the tuyere 4. Further, the thickness of refractory bricks on the bottom of the furnace, which are apart from the inside opening unit of the tuyere 4, is thinned to line them together with or different from the thickened bricks.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供水平转换器，能够增加单位通风量，而不增加现有风扇的容量，以便增加生产能力并且能够最小化炉壳到炉外的分散当单位通风量增加时通过炉的打开。解决方案：将各种形状的砖3a排列成从风口4的炉内的开口向熔炉2的开口的炉口的开口加厚，从而形成从轴心的半径（r1）炉壁2的开口内侧的风口4侧的耐火砖的距离小于从炉子2的开口的炉子的开口单元的风口4到半径（r2）的半径（r2）在风口4的相对侧的耐火砖4.此外，与风口4的内部开口单元分开的炉底部的耐火砖的厚度变薄，以将它们与增厚的砖块。

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