公开(公告)号：US20180231170A1

公开(公告)日：2018-08-16

申请号：US15878712

申请日：2018-01-24

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Osamu Yamashita

IPC分类号： F16L59/065

CPC分类号： F16L59/065 ,  B01J10/005 ,  B01J12/005 ,  B01J19/0073 ,  C21D9/0006 ,  F16J15/061 ,  F16L9/18 ,  F16L27/11 ,  F16L27/12 ,  F16L51/02 ,  F16L51/025 ,  F16L59/143 ,  F27D3/0025 ,  F27D3/0033 ,  F27D3/18 ,  F27D99/0073

摘要： Provided is a decompression heat-insulating pipe structure that can be used in the system operating at high temperatures. A decompression heat-insulating pipe structure of the present disclosure includes: an outer tube and an inner tube each having a flange; and a seal member between the flanges, the seal member being configured to keep a space between the outer tube and the inner tube in a decompression state, and a shifting means configured to shift the outer tube and the inner tube relatively so as to selectively dispose the tubes at a pressing position to press the seal member between the flanges and at a cancellation position to cancel the pressing of the seal member.

公开(公告)号：US20180209741A1

公开(公告)日：2018-07-26

申请号：US15927386

申请日：2018-03-21

申请人： Outotec (Finland) Oy

发明人： Markku Lahtinen ,  Tapio Ahokainen ,  Peter Björklund

IPC分类号： F27D99/00 ,  F27D21/00 ,  F27D3/18 ,  F27D3/00 ,  B65G37/00 ,  F27B1/20 ,  C22B15/00 ,  B65G43/08

CPC分类号： F27D99/0003 ,  B65G37/00 ,  B65G43/08 ,  C22B15/0047 ,  C22B15/0052 ,  F27B1/20 ,  F27D3/0024 ,  F27D3/0025 ,  F27D3/0033 ,  F27D3/18 ,  F27D21/00 ,  F27D99/0033 ,  F27D2099/004

摘要： The invention relates to a method and to an arrangement for feeding fine-grained matter to a concentrate or matte burner (1) of a suspension smelting furnace (2). The arrangement comprising a fluidization arrangement (3) for feeding fluidized fine-grained matter into a dosing bin (4), and a conveyor means (6) for feeding fluidized fine-grained matter from the dosing bin (4) to the concentrate or matte burner (1) of the suspension smelting furnace (2), and a loss-in-weight controller (5) between the dosing bin (4) and the conveyor means (6). The arrangement comprises an impact cone (8) arranged below a filling valve (7) between the fluidization arrangement (3) and the dosing bin (4) for distributing fluidized fine-grained matter flowing from the fluidization arrangement (3) within the dosing bin (4).

公开(公告)号：US10018419B2

公开(公告)日：2018-07-10

申请号：US14889018

申请日：2014-05-02

申请人： TaTa Steel Ltd.

发明人： Jacques Pilote ,  Rodney James Dry ,  Michael Anthony Hutton

IPC分类号： F27D3/18 ,  C21B7/24 ,  C21C5/46 ,  F27D3/00 ,  C21B7/16 ,  F27D3/16 ,  F27D21/00

CPC分类号： F27D3/18 ,  C21B7/163 ,  C21B7/24 ,  C21C5/4606 ,  C21C5/4673 ,  C21C2005/4626 ,  F27D3/0033 ,  F27D3/16 ,  F27D2003/164 ,  F27D2003/168 ,  F27D2003/169 ,  F27D2021/0007

摘要： A solids injection lance includes (a) a tube that defines a passageway for solid feed material to be injected through the tube and has an inlet for solid material at a rear end and an outlet for discharging solid material at a forward end of the tube and (b) a puncture detection system for detecting a puncture in the solids injection tube.

公开(公告)号：US09739535B2

公开(公告)日：2017-08-22

申请号：US14440006

申请日：2013-11-12

申请人： Outotec (Finland) Oy

发明人： Lauri Pesonen ,  Peter Björklund

IPC分类号： C22B4/02 ,  C22B4/08 ,  C22B5/02 ,  C22B5/12 ,  F27B15/00 ,  F27D3/18 ,  C22B15/00 ,  F27B1/20 ,  F27D17/00

CPC分类号： F27D3/18 ,  C22B4/02 ,  C22B4/08 ,  C22B5/02 ,  C22B5/12 ,  C22B15/0052 ,  F27B1/20 ,  F27D17/008 ,  F27D2003/185

摘要： The invention relates to a method for smelting non-ferrous metal sulfides (13) in a suspension smelting furnace and to a suspension smelting furnace. The suspension smelting furnace comprises at least one injection means (18) for injecting at least one of fluid (19) and pulverous matter (20) into a settler (2) of the suspension smelting furnace from at least one of a first side wall structure (8) and a second side wall structure (9) of the settler (2) so that fluid (19) and/or pulverous matter (20) is injected into the settler (2) above a top surface (16) of a layer of melt (15) in the settler (2).

公开(公告)号：US09689610B2

公开(公告)日：2017-06-27

申请号：US14502278

申请日：2014-09-30

申请人： PAN PACIFIC COPPER CO., LTD.

发明人： Tatsuya Motomura ,  Eiji Tojima ,  Tomoya Kawasaki ,  Yutaka Yasuda

IPC分类号： F27D3/00 ,  F27D19/00 ,  F27D3/16 ,  F27B3/28 ,  F27B3/18 ,  F27D3/18 ,  F27D7/02 ,  F27D7/04

CPC分类号： F27B3/28 ,  F27B3/18 ,  F27D3/0025 ,  F27D3/16 ,  F27D3/18 ,  F27D7/02 ,  F27D7/04 ,  F27D19/00 ,  F27D2003/168 ,  F27D2019/0028 ,  F27D2019/0075

摘要： A raw material supply apparatus that supplies a raw material into a flash smelting furnace and supplies a first gas contributing to a reaction of the raw material into the flash smelting furnace, includes: a raw material passage that is provided out of a lance through which the first gas passes, the raw material passing through the raw material passage; and an adjuster that adjusts a distribution of the raw material by blowing a second gas to the raw material passing through the raw material passage.

公开(公告)号：US20160348199A1

公开(公告)日：2016-12-01

申请号：US15117374

申请日：2015-01-27

申请人： Primetals Technologies Austria GmbH

发明人： Robert MILLNER ,  Jan-Friedemann PLAUL ,  Norbert REIN

IPC分类号： C21B13/00 ,  F27B15/10 ,  F27B15/14 ,  F27D17/00 ,  F27D3/00 ,  F27D3/18 ,  F27D7/02 ,  F27D7/06 ,  F27B15/08 ,  F27B15/16

CPC分类号： C21B13/0033 ,  C21B13/006 ,  C21B13/0073 ,  C21B2100/282 ,  C21B2100/64 ,  C21B2100/66 ,  F27B15/08 ,  F27B15/10 ,  F27B15/14 ,  F27B15/16 ,  F27D3/0033 ,  F27D3/18 ,  F27D7/02 ,  F27D7/06 ,  F27D17/001 ,  F27D17/008 ,  F27D2003/185 ,  F27D2007/063 ,  F27M2001/02 ,  F27M2002/11 ,  F27M2003/165 ,  Y02P10/122 ,  Y02P10/126 ,  Y02P10/136 ,  Y02P10/212

摘要： A method for reducing metal oxide containing charge materials (1): reducing the metal oxide containing charge materials (1) in at least two fluidized bed units (RA,RE) by means of a reduction gas (2), wherein at least some of the resulting off-gas (3) is recycled and wherein the metal oxide containing charge materials (1) are conveyed into the fluidized bed unit RE by a propellant gas. Also, apparatus for carrying out the method according to the invention is disclosed.

摘要翻译： 一种还原含有电荷材料的金属氧化物的方法（1）：通过还原气体（2）在至少两个流化床单元（RA，RE）中还原含有电荷材料（1）的金属氧化物，其中至少一些 所得到的废气（3）被再循环，并且其中含有电荷材料（1）的金属氧化物通过推进剂气体输送到流化床单元RE中。 另外，公开了实施本发明的方法的装置。

公开(公告)号：US20160312320A1

公开(公告)日：2016-10-27

申请号：US15104400

申请日：2014-12-18

申请人： TATA STEEL NEDERLAND TECHNOLOGY B.V.

发明人： Hendrikus Koenraad Albertus MEIJER

IPC分类号： C21B5/00 ,  C21B13/00 ,  C21B13/10 ,  F27B3/22 ,  F27D3/18 ,  F27D21/00 ,  F27B3/02 ,  C21B3/02 ,  F27D3/16

CPC分类号： C21B5/006 ,  C21B3/02 ,  C21B13/0013 ,  C21B13/0026 ,  C21B13/0073 ,  C21B13/10 ,  C21C5/56 ,  F27B3/02 ,  F27B3/225 ,  F27D3/16 ,  F27D3/18 ,  F27D21/0014 ,  F27D2003/164 ,  F27D2003/185 ,  F27D2019/0003 ,  F27D2019/0034 ,  Y02P10/136

摘要： A method of operating a smelt cyclone, wherein the supply of feed material and/or the supply of oxygen containing gas through an array of tuyeres into the smelt cyclone is controlled in order to control accretions of metalliferous feed material at the inside of the smelt cyclone.

摘要翻译： 一种操作熔融旋风分离器的方法，其中控制供料和/或通过一系列风口将含氧气体供应到熔炼旋风分离器中，以便控制在熔融旋风分离器内部的含金属进料的增加 。

公开(公告)号：US09453680B2

公开(公告)日：2016-09-27

申请号：US15026320

申请日：2014-09-10

申请人： SMS Group GmbH

发明人： Stefan Buess

IPC分类号： F27D3/16 ,  C21C5/52 ,  F27B3/08 ,  F27B3/22 ,  F27D99/00

CPC分类号： F27D3/16 ,  C21C5/4606 ,  C21C5/5217 ,  F27B3/085 ,  F27B3/225 ,  F27D3/18 ,  F27D99/0001 ,  F27D2003/164 ,  F27D2003/165 ,  F27D2003/169 ,  F27D2099/0021 ,  F27D2099/0043 ,  F27D2099/0055 ,  F27D2099/0056 ,  Y02P10/216

摘要： The invention relates to an injector apparatus (1) for the pyrometallurgical treatment of metals, molten metals and/or slags in a metallurgical unit or melting vessel, said apparatus comprising an injector device (2, 3) for producing a high-velocity gas jet (5) from an oxygen gas jet (6) and an ignited combustible gas/air mixture jet (7), in which the injector device (2, 3) comprises a de Laval nozzle element (8) for producing the oxygen gas jet (6), said de Laval nozzle element being arranged in a nozzle head part (41), and in which the combustible gas/air mixture (7) can be mixed by means of a mixing element (9) for mixing combustible gas (32) and air (36), wherein the de Laval nozzle element (8) and the mixing element (9) are arranged jointly along the center longitudinal axis (13) of the injector device (2, 3), one behind the other, such that they can be detached from one another.

摘要翻译： 本发明涉及一种用于在冶金单元或熔化容器中对金属，熔融金属和/或炉渣进行火法冶金处理的注射器装置（1），所述装置包括用于产生高速气体射流的注射器装置（2,3） （5）从氧气射流（6）和点燃的可燃气体/空气混合物射流（7）中排出，其中注射装置（2,3）包括用于产生氧气射流的德拉瓦尔喷嘴元件（8） 所述脱拉瓦喷嘴元件布置在喷嘴头部分（41）中，其中可燃气体/空气混合物（7）可以通过用于混合可燃气体（32）的混合元件（9）混合， 和空气（36），其中所述脱拉瓦尔喷嘴元件（8）和所述混合元件（9）沿着所述注射器装置（2,3）的中心纵向轴线（13）共同布置，一个在另一个之后，使得 它们可以彼此分开。

公开(公告)号：US20160138867A1

公开(公告)日：2016-05-19

申请号：US14899312

申请日：2014-06-16

申请人： HATCH LTD.

发明人： Alex KOKOURINE ,  Maciej JASTRZEBSKI ,  Kamal ADHAM

IPC分类号： F27D3/00 ,  F27D3/18 ,  F27D19/00 ,  F27D3/16

CPC分类号： F27D3/0033 ,  F23K3/00 ,  F27D3/16 ,  F27D3/18 ,  F27D19/00 ,  F27D99/0033 ,  F27D2003/0006 ,  F27D2003/161 ,  F27D2003/167

摘要： A feed charging device comprises a holding vessel having an interior chamber for holding a reserve of a solid particulate feed material in a fluidized state, wherein the feed material is held in said fluidized state in a lower zone of the interior chamber. The feed material is supplied to the interior chamber through at least one outlet opening, and is discharged from the interior chamber through at least one outlet opening. The at least one outlet opening is in flow communication with the lower zone of the interior chamber. A gas supply means supplies a fluidizing gas to the lower zone of the interior chamber, and an outlet conduit in flow communication with the at least one outlet opening receives said feed material discharged from the interior chamber.

摘要翻译： 饲料装料装置包括一个保持容器，该容器具有用于保持处于流化状态的固体颗粒饲料的储备的内室，其中所述饲料在所述内室的下部区域保持在所述流化状态。 进料通过至少一个出口开口供给至内腔，并通过至少一个出口开口从内腔排出。 所述至少一个出口开口与所述内部室的下部区域流动连通。 气体供给装置将流化气体供应到内部室的下部区域，并且与至少一个出口开口流动连通的出口导管接收从内部室排出的所述进料。

公开(公告)号：US09200806B2

公开(公告)日：2015-12-01

申请号：US14538204

申请日：2014-11-11

申请人： Babcock Power Services, Inc.

发明人： Qingsheng Lin ,  Joseph Bianca ,  Jilin Zhang ,  William Freeman ,  John W. Rath, III

IPC分类号： F23K3/02 ,  B23P17/04 ,  F27D3/00 ,  F27D3/18 ,  F27D5/00 ,  B65G53/52

CPC分类号： F23K3/02 ,  B02C23/10 ,  B02C23/30 ,  B23P17/04 ,  B65G53/528 ,  F23K2201/1006 ,  F23K2203/105 ,  F23K2203/201 ,  F27D3/00 ,  F27D3/18 ,  F27D5/00 ,  Y10T29/49716

摘要： A solid particle flow distribution controller includes an extension skirt configured to be mounted to a discharge skirt at a division between an upstream solid particle conveyance pipe and a plurality of downstream pipes. The extension skirt includes a plurality of circumferential segments. Each segment is movably mounted to the discharge skirt for movement in an upstream and downstream direction with respect to the discharge skirt. The segments of the extension skirt are configured and adapted for motion in the upstream and downstream direction independent of one another to extend upstream of the discharge skirt as needed to improve solid particle distribution among the downstream pipes.

摘要翻译： 固体颗粒流量分配控制器包括延伸裙部，其构造成在上游固体颗粒输送管道和多个下游管道之间的分隔处安装到排出裙部。 延伸裙包括多个周向段。 每个段可移动地安装到排出裙部，用于相对于排出裙部在上游和下游方向上移动。 延伸裙部的部分被构造和适应于彼此独立地在上游和下游方向上的运动，以便根据需要延伸到排出裙部的上游以改善下游管道之间的固体颗粒分布。