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81. 发明申请

WO02037044A1 COOLING ELEMENT 审中-公开
标题翻译：冷却元件
公开(公告)号：WO02037044A1
公开(公告)日：2002-05-10
申请号：PCT/FI2001/000923
申请日：2001-10-26
IPC分类号： C22B15/00 , C21B7/10 , C21C5/52 , F27B1/24 , F27B3/24 , F27D1/12 , F27D9/00
CPC分类号： F27D1/12 , F27B3/24 , F27D2009/0032 , F27D2009/0048 , F27D2009/0051 , F27D2009/0062
摘要： The invention relates to a cooling element, in particular to be used in connection with furnaces and the like related to metal production processes, said element comprising a housing (1) provided with a channel system (2) for cooling water circulation. At least part of the cooling element surface that may get into contact with molten metal is made of steel.
摘要翻译：本发明涉及一种冷却元件，特别是与金属制造工艺相关的炉子等相结合使用，所述元件包括设有用于冷却水循环的通道系统（2）的壳体（1）。可能与熔融金属接触的冷却元件表面的至少一部分由钢制成。

82. 发明申请

WO02014765A1 BOTTOM STRUCTURE FOR A SMELTING FURNACE 审中-公开
标题翻译：熔炉炉底结构
公开(公告)号：WO02014765A1
公开(公告)日：2002-02-21
申请号：PCT/FI2001/000730
申请日：2001-08-17
IPC分类号： C22B15/00 , F27B3/12 , F27B3/14 , F27B3/18 , F27B3/24 , F27D1/00 , F27D9/00 , C22B5/14
CPC分类号： F27D1/0006 , C22B15/0047 , F27B3/14 , F27B3/186 , F27B3/24 , F27B2003/125 , F27D2009/0005 , F27D2009/0018 , F27M2001/015
摘要： The invention relates to a bottom structure of a suspension smelting furnace to be used in a smelting furnace (1), in the reaction space (2) whereof of sulfidic raw material containing metal, such as copper, nickel or lead, is smelted in the presence of an oxygen-bearing gas and slag-forming agent, in order to render the metal in a form that is advantageous for further treatment, and where the created molten phases (5, 6) are settled onto the bottom (3) of the smelting furnace in order to separate the molten phases form each other, when the temperature of the molten phases is within the range 1150 - 1450 DEG C. According to the invention, the bottom structure includes at least one arched lining layer (7) inclined in the longitudinal direction of the smelting furnace, so that the temperature on the surface (89 that is opposite to the surface that gets into contact with the molten phase is below 800 DEG C.
摘要翻译：本发明涉及一种在冶炼炉（1）中使用的悬浮熔炼炉的底部结构，其中含有金属的硫化物原料如铜，镍或铅的反应空间（2）在存在含氧气体和成渣剂，以使金属具有有利于进一步处理的形式，并且其中所产生的熔融相（5,6）沉降到底部（3）上当熔融相的温度在1150-1450℃的范围内时，熔融炉中的熔融相分离。根据本发明，底部结构包括至少一个弯曲的衬里层（7）冶炼炉的纵向，使表面（89与金相接触的表面相反的温度）低于800℃的温度。

83. 发明申请

WO0039514A9 METHOD AND DEVICE FOR MELTING RARE EARTH MAGNET SCRAP AND PRIMARY MOLTEN ALLOY OF RARE EARTH MAGNET 审中-公开
标题翻译：用于稀土稀土磁铁的初步稀土合金冶炼方法及装置
公开(公告)号：WO0039514A9
公开(公告)日：2001-10-04
申请号：PCT/JP9907264
申请日：1999-12-24
申请人： SHOWA DENKO KK , HIROSE YOICHI , GO TATSUO , RENDA MIKI , KAWAMURA NOBUHIKO , OTAKI ATSUSHI
发明人： HIROSE YOICHI , GO TATSUO , RENDA MIKI , KAWAMURA NOBUHIKO , OTAKI ATSUSHI
IPC分类号： C22B7/00 , C22B9/22 , C22B59/00 , F27B3/08 , F27B3/24 , F27B14/14
CPC分类号： C22B59/00 , C22B7/003 , C22B9/226 , F27B3/085 , F27B3/24 , Y02P10/214 , Y02P10/23
摘要： A magnet for increasing a yield attained during a process in which, when separating metals from scraps occurring during a rare earth magnet production process, alloy materials for rare earth magnet are melt-refined so as to positively separate oxides and then subjected to a secondary melting by using a vacuum high-frequency induction melting furnace; wherein part or all of the scraps (3) are charged into an insulated (2) water-cooled crucible (1) or a refractory crucible (7, 21, 22) and subjected to twin plasma arc (10A, 10b) melting and tungsten arc or migration arc (15) melting.
摘要翻译：一种用于提高在稀土类磁体制造工序中分离金属与废料的过程中获得的产量的磁体，熔融精炼用于稀土磁体的合金材料，以便将氧化物进行正分离，然后进行二次熔融采用真空高频感应熔炼炉; 其中将部分或全部废料（3）装入绝热的（2）水冷坩埚（1）或耐火坩埚（7,21,22）中，并进行双等离子体电弧（10A，10b）熔融和钨电弧或迁移弧（15）熔化。

84. 发明申请

WO01071267A2 METHOD FOR MANUFACTURING A COOLING ELEMENT AND A COOLING ELEMENT 审中-公开
标题翻译：制冷元件和冷却元件的方法
公开(公告)号：WO01071267A2
公开(公告)日：2001-09-27
申请号：PCT/FI2001/000280
申请日：2001-03-21
IPC分类号： F25D17/02 , B23K1/19 , F27B3/24 , F27D1/12 , F27D9/00 , F27D
CPC分类号： F27D1/12 , F27B3/24 , F27D2009/0045 , F27D2009/0054 , F27D2009/0062
摘要： A method for manufacturing a cooling element comprising a housing part and ceramic lining elements arranged on the housing part surface. The ceramic lining elements (2) are connected to the element housing part (1) by using in the joint between the lining elements and the housing part a soldering/brazing agent, wherein at least the junction area is heated at least up to the melting temperature of the soldering/brazing agent, so that there is created a joint with a good thermal contact with the element housing part (1) and a ceramic lining element (2). The invention also relates to a cooling element.
摘要翻译：一种冷却元件的制造方法，其特征在于，具备：壳体部和布置在所述壳体部件表面上的陶瓷衬里元件。陶瓷衬里元件（2）通过在衬套元件和壳体部分之间的接合处使用焊接/钎焊剂连接到元件容纳部分（1），其中至少将接合区域加热至熔化焊接/钎焊剂的温度，从而形成与元件容纳部件（1）和陶瓷衬里元件（2）具有良好热接触的接头。本发明还涉及冷却元件。

85. 发明申请

WO01064962A1 SYSTEM FOR PRODUCING STEEL 审中-公开
标题翻译：植物钢铁生产
公开(公告)号：WO01064962A1
公开(公告)日：2001-09-07
申请号：PCT/EP2001/002105
申请日：2001-02-24
IPC分类号： C21C5/00 , C21C5/42 , C21C5/46 , C21C5/50 , C21C5/52 , F27B3/06 , F27B3/12 , F27B3/19 , F27B3/24 , F27D1/18 , C21C7/068
CPC分类号： C21C5/4653 , C21C5/005 , C21C5/50 , C21C5/5264 , F27B3/065 , F27B3/12 , F27B3/19 , F27B3/24 , F27D1/1816 , Y02P10/216
摘要： The invention relates to a device for producing steel. The inventive device comprises a container (1, 101, 201). The metal used is molten, blown and refined in said container which comprises an upper component (5, 205) having at least one opening, a lower component (2, 202) and means for tapping the melt and slag from the container. Electrodes (21) can be charged into the container through said opening. The aim of the invention is to improve said device in such a way that said device can be constructed in a more simple manner in comparison with known devices. A bottom tapping system is provided for tapping the melt and optionally the slag.
摘要翻译：一种生产钢材，包括：容器（1，101，201），其中，精制和罚款金属料被熔化，以及，具有通过该至少一个开口的容器上部分（5，205）装置电极（21）是可缩回到容器中，用容器底座（2，202），以及用于从所述容器攻丝熔体和炉渣，进一步发展，他们的结构设计比已知的装置简化为攻丝熔体和任选的熔渣底部攻丝分型系统（10，11）。

86. 发明申请

WO00075588A1 METHOD AND DEVICE FOR OPERATING ELECTRIC ARC FURNACES AND/OR RESISTANCE FURNACES 审中-公开
标题翻译：方法和一种用于操作电弧炉AND / ORWIDERSTANDSSCHMELZÖFEN
公开(公告)号：WO00075588A1
公开(公告)日：2000-12-14
申请号：PCT/EP2000/005069
申请日：2000-06-03
IPC分类号： H05B7/18 , F27B3/08 , F27B3/24 , F27B3/28 , F27D1/12 , F27D9/00 , F27D17/00 , F27D19/00
CPC分类号： F27B3/24 , F27D19/00 , F27D2009/0008
摘要： The aim of the invention is to provide a means of also cooling the lower part of electric arc furnaces and/or resistance furnaces. To this end, said lower part - the actual melting vessel (4) - is surrounded with a jacket (9) at a certain distance, forming a shell, and the resulting intermediate space is configured as a cooling device (10) and subjected to the action of a cooling medium (14).
摘要翻译：为了也冷却电弧和/或电阻熔炼炉的下部，它根据本发明，该下部分，实际的熔液容器（4）被提出，碗状要由套（9）在距离所包围，从而形成作为冷却装置的间隙形式（10）和在用冷却介质（14）采取行动。

87. 发明申请

WO00040913A1 FURNACE FOR MELTING SOLID WASTE WITH COOLING WATER BOXES 审中-公开
标题翻译：用于冷却固体废物的炉子用冷却水箱
公开(公告)号：WO00040913A1
公开(公告)日：2000-07-13
申请号：PCT/FR1999/003309
申请日：1999-12-29
IPC分类号： F23M5/08 , F23G5/24 , F23G5/44 , F27B3/24 , F27D1/00 , F27D1/12 , C21B7/10
CPC分类号： F27D1/16 , F27B3/24 , F27D1/12 , F27D2001/0066
摘要： The invention concerns a melting furnace comprising a wall (2) and cooling water boxes (6) fixed on the wall with fixing means (20, 22), each water cooling box comprising a refractory mass (16) exposed inside the furnace and a cooling circuit. The fixing means (20, 22) are arranged such that each water cooling box (6) is detachable independently from the others, by sliding horizontally outwards of the furnace.
摘要翻译：本发明涉及一种熔融炉，其包括用固定装置（20,22）固定在壁上的壁（2）和冷却水箱（6），每个水冷却箱包括暴露在炉内的耐火材料块（16）和冷却电路。固定装置（20,22）被布置成使得每个水冷却箱（6）可以通过水平地向外滑动而与其他水冷却箱独立地拆卸。

88. 发明申请

WO00009963A1 INTEGRAL SPRAY COOLED FURNACE ROOF AND FUME ELBOW 审中-公开
标题翻译：整体喷雾冷却炉和FUME ELBOW
公开(公告)号：WO00009963A1
公开(公告)日：2000-02-24
申请号：PCT/US1999/005780
申请日：1999-03-17
IPC分类号： F27B3/16 , F27B3/08 , F27B3/24 , F27D1/18
CPC分类号： F27D1/1816
摘要： Spray cooled roof assembly (100) for a metallurgical vessel, e.g. an electric arc furnace, comprising two spray cooled components (110, 120), one of which (110) covers a major portion of the furnace, and the other component of the roof assembly (120) having an integral spray cooled extension for the removal of heated gases from the furnace.
摘要翻译：用于冶金容器的喷雾冷却的屋顶组件（100），例如。电弧炉，包括两个喷雾冷却部件（110,120），其中一个部件（110）覆盖炉子的主要部分，并且顶部组件（120）的另一个部件具有一体式喷雾冷却的延伸部分用于移除来自炉的加热气体。

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