公开(公告)号：US4492342A

公开(公告)日：1985-01-08

申请号：US326922

申请日：1981-12-02

申请人： Clement Burton ,  Andre Kremer ,  Hubert Stomp ,  Marc Solvi

发明人： Clement Burton ,  Andre Kremer ,  Hubert Stomp ,  Marc Solvi

IPC分类号： C21B3/08 ,  B02C13/06 ,  B02C13/26

CPC分类号： C21B3/08

摘要： A rotatable drum, which bears beater bars and is intended for use in pulverizing metallurgical slag, is defined by abutting conduits which are welded to one another and to a tubular support. The arrays of conduits, through which a coolant is circulated, is interrupted at a number of locations spaced radially about the support where radially outwardly extending beater bars are welded to the same support. The beater bars are also provided with internal passages through which the coolant is circulated.

摘要翻译： 承载搅拌棒并且用于粉碎冶金炉渣的可旋转滚筒由相互焊接的相邻导管和管状支撑件限定。 通过冷却剂循环的管道阵列在围绕支撑件径向隔开的多个位置处被中断，其中径向向外延伸的打浆棒焊接到同一支撑件上。 搅拌棒还设有冷却剂循环通过的内部通道。

公开(公告)号：US5229063A

公开(公告)日：1993-07-20

申请号：US843528

申请日：1992-02-28

申请人： Hubert Stomp ,  Marc Solvi ,  Albert Feitler

发明人： Hubert Stomp ,  Marc Solvi ,  Albert Feitler

IPC分类号： C04B5/00 ,  C04B5/02 ,  C21B3/08 ,  C21B3/10 ,  C21C7/00 ,  F27D3/14 ,  F27D15/02

CPC分类号： C21B3/08 ,  C21B3/10

摘要： The present invention provides a new process and a new apparatus for the treatment of steel-mill slag in a vessel which allows a wet granulation of the slag without the risk of explosions. The slag is caused to flow through a taphole at the bottom of the vessel, and the flow rate of the slag is determined by means of a continuous check of the weight of the vessel. One or more jets of granulating water, the flow rate of which is adjusted as a function of the slag flow rate, are directed onto the stream of slag flowing from the vessel. The apparatus comprises a vessel containing molten slag. This vessel is equipped with weighing means, with a taphole, with a device for shutting off the taphole, with means for maneuvering the shut-off device between an operating position and a stored or parked position away from the taphole and with a device for opening or freeing the taphole, engageable through the latter in order to initiate the flow of slag.

摘要翻译： 本发明提供了一种用于处理容器中的钢渣渣的新方法和新装置，其允许对炉渣进行湿法造粒而没有爆炸的危险。 使炉渣流过容器底部的出口，并通过连续检查容器的重量来确定炉渣的流速。 将流量作为炉渣流量的函数调节的一个或多个造粒水的射流引导到从容器流出的炉渣流中。 该装置包括容纳熔渣的容器。 该船配有称重装置，带有出孔，具有用于关闭出气孔的装置，具有用于在远离出口的操作位置和存储或停放位置之间操纵切断装置的装置，以及用于打开的装置 或释放出口，通过后者可接合，以引发炉渣的流动。

公开(公告)号：US4416673A

公开(公告)日：1983-11-22

申请号：US350253

申请日：1982-02-19

申请人： Michel Kirchen ,  Marc Solvi ,  Clement Burton

发明人： Michel Kirchen ,  Marc Solvi ,  Clement Burton

IPC分类号： C21B7/00 ,  C21B7/18 ,  F27B1/10 ,  F27D17/00 ,  B01D45/00

CPC分类号： F27D17/001 ,  C21B7/00 ,  C21B7/18 ,  F27B1/10

摘要： Entrained particulate matter is separated from the pressurized gas released from an intermediate charge material storage hopper of a blast furnace charging installation, the hopper alternately being pressurized to the furnace pressure for release of charge materials into the furnace and the pressure being relieved to atmospheric to permit reloading, at a point upstream of the filters and/or silencers through which the pressurized gas is released to the ambient atmosphere. The separator comprises a series of perforated discs, which may be heated, associated with a collection chamber into which separated material will fall under the influence of gravity.

摘要翻译： 将夹带的颗粒物质与从高炉装料设备的中间充电材料储存料斗释放的加压气体分离，料斗交替地被加压到炉子的压力，以将充电材料释放到炉中并将压力释放到大气以允许 在过滤器和/或消声器的上游的一个点处，加压气体通过该位置被释放到环境大气中。 分离器包括一系列可被加热的多孔圆盘，其与分离的材料在重力的影响下将落入其中的收集室相关联。

公开(公告)号：US06582492B1

公开(公告)日：2003-06-24

申请号：US09926801

申请日：2001-12-20

申请人： Jean-Luc Roth ,  Marc Solvi ,  Jean Monai

发明人： Jean-Luc Roth ,  Marc Solvi ,  Jean Monai

IPC分类号： C21B1308

CPC分类号： C21C5/5252 ,  C21B13/14 ,  Y02P10/136

摘要： The invention concerns a method for producing melt iron comprising the following steps: a) reducing the iron ore particles to form pre-reduced iron comprising excess free carbon; b) hot process transfer of the pre-reduced iron in a smelting furnace; c) smelting the pre-reduced iron in a smelting furnace to obtain melt iron.

摘要翻译： 本发明涉及一种生产熔融铁的方法，包括以下步骤：a）还原铁矿石颗粒以形成包含过量游离碳的预还原铁; b）冶炼炉中预还原铁的热处理转移; c）在冶炼炉中熔炼预还原的铁，以获得熔融铁。

公开(公告)号：US07549463B1

公开(公告)日：2009-06-23

申请号：US09868117

申请日：1999-11-12

申请人： Robert Schmeler ,  Marc Solvi ,  Roger Thill

发明人： Robert Schmeler ,  Marc Solvi ,  Roger Thill

IPC分类号： F28F3/12

CPC分类号： C21B7/10 ,  F28F3/12 ,  F28F9/26 ,  Y10T29/4935 ,  Y10T29/49364

摘要： A cooling plate for an iron and steelmaking furnace includes a copper cooling plate body having at least one cooling duct for a cooling medium extending essentially parallel with the back of the cooling plate body. The cooling plate body further includes a preformed, externally accessible recess into which the cooling duct opens. A connection piece is utilized as a cooling medium connection on the back of the cooling plate body, while a formed piece fitted within the externally accessible recess forms a deflection surface for the cooling medium flowing from the connection piece into the cooling duct, or from the cooling duct into the connection piece.

摘要翻译： 一种用于炼钢和炼钢炉的冷却板包括铜冷却板主体，其具有至少一个用于冷却介质的冷却管道，冷却介质基本上平行于冷却板体的后部延伸。 冷却板体还包括预先形成的外部可接近的凹部，冷却管道打开。 连接件用作冷却板本体背面的冷却介质连接，而装配在外部可触及凹部内的成形件形成用于冷却介质从连接件流入冷却管道的偏转表面，或从 冷却管道进入连接件。

公开(公告)号：US20130206875A1

公开(公告)日：2013-08-15

申请号：US13822725

申请日：2011-09-06

申请人： Marc Solvi ,  Bob Greiveldinger ,  Claudine Friederici ,  Daniel Michels ,  Mathias Hoffmann ,  Horst Kappes

发明人： Marc Solvi ,  Bob Greiveldinger ,  Claudine Friederici ,  Daniel Michels ,  Mathias Hoffmann ,  Horst Kappes

IPC分类号： C22B1/24

CPC分类号： C22B1/24 ,  B02C19/0056 ,  C04B5/06 ,  C04B18/141 ,  C21B3/08 ,  C22B7/005 ,  C22B7/04 ,  F27B21/06 ,  F27D15/0266 ,  F27D17/004 ,  Y02P10/212 ,  Y02W30/54 ,  Y02W30/94

摘要： A process for dry granulation of hot liquid slag wherein the hot liquid slag is mixed with solid metallic particles so as to form a solidified, vitrified slag cake mixed with the metallic particles, the slag cake is crushed so as to form hot slag particles and heated solid particles, said particles are cooled and said solid metallic particles are recycled.

摘要翻译： 一种热液渣的干法造粒方法，其中将热液渣与固体金属颗粒混合，形成与金属颗粒混合的固化，玻璃化的渣饼，将饼渣粉碎，形成热渣颗粒并加热 固体颗粒，所述颗粒被冷却并且所述固体金属颗粒被再循环。

公开(公告)号：US06451086B2

公开(公告)日：2002-09-17

申请号：US09780449

申请日：2001-02-12

申请人： Thomas Hansmann ,  Romain Frieden ,  Marc Solvi

发明人： Thomas Hansmann ,  Romain Frieden ,  Marc Solvi

IPC分类号： C21B1308

CPC分类号： F27B9/185 ,  C21B3/04 ,  C21B13/10 ,  C22B7/001 ,  Y02P10/122 ,  Y02P10/128 ,  Y02P10/136 ,  Y02P10/214 ,  Y02W30/542 ,  Y10S75/961

摘要： A process for thermal treatment of residual materials containing heavy metal and iron oxide, including providing a multiple-hearth furnace having hearths provided one above the other, depositing the residual materials continuously on a top hearth of the hearths, gradually transferring the residual materials to lower hearths of the hearths, introducing reducing agents to at least one of the hearths and reacting the residual materials to form heavy metals and directly reduced iron, exhausting gases containing heavy metals from below hearths of the hearths where the heavy metals are being vaporised, re-injecting at least a part of the gases into the multiple-hearth furnace from above the hearths of the hearths where the heavy metals are being vaporised, and discharging the directly reduced iron together with residues of the reducing agents in an area of a bottom hearth of the hearths in the multiple hearth furnace.

摘要翻译： 一种用于热处理含有重金属和氧化铁的残余材料的方法，包括提供具有一个上下放置的炉床的多炉底炉，将残留物料连续地放置在炉膛的顶部炉床上，逐渐将残余物料转移到较低温度 在炉膛的炉膛中，将还原剂引入到炉膛中的至少一个并且使剩余的材料反应以形成重金属，并直接还原铁，从重金属被汽化的炉膛下方的炉底排出含有重金属的废气， 在重金属被汽化的炉膛的炉膛上方，将至少一部分气体注入多炉中，并将直接还原的铁与还原剂的残留物一起排放到底炉底的区域 多炉底炉的炉膛。

公开(公告)号：US06395057B1

公开(公告)日：2002-05-28

申请号：US09581158

申请日：2000-08-16

申请人： Romain Frieden ,  Thomas Hansmann ,  Marc Solvi

发明人： Romain Frieden ,  Thomas Hansmann ,  Marc Solvi

IPC分类号： C21B1306

CPC分类号： F27B9/185 ,  C21B13/06 ,  Y02P10/122 ,  Y02P10/128 ,  Y02P10/136 ,  Y02P10/212

摘要： A method for producing reduced iron in a layered furnace which includes several superimposed layers. Ore is continuously fed into the layered furnace, deposited on the uppermost layer, and gradually transferred to the lower layer. A reducing agent is deposited on the uppermost layer and/or layers thereunder and is reacted with the ore in order to form directly reduced iron. The directly reduced iron and reducing agent residues are discharged in the vicinity of the lowest layer of the furnace.

摘要翻译： 一种在层状炉中制造还原铁的方法，该方法包括若干重叠层。 矿石连续送入分层炉中，沉积在最上层，逐渐转移到下层。 还原剂沉积在其最上层和/或下层，并与矿石反应，以形成直接还原的铁。 直接还原的铁和还原剂残渣在炉的最低层附近排出。

公开(公告)号：US06391088B1

公开(公告)日：2002-05-21

申请号：US09786272

申请日：2001-03-02

申请人： Thomas Hansmann ,  Romain Frieden ,  Marc Solvi

发明人： Thomas Hansmann ,  Romain Frieden ,  Marc Solvi

IPC分类号： C21B1308

CPC分类号： C22B7/001 ,  C21B13/10 ,  Y02P10/122 ,  Y02P10/128 ,  Y02P10/136 ,  Y02P10/214 ,  Y02W10/40 ,  Y10S75/962

摘要： Process for thermal treatment of residual materials containing oil and iron oxide in a multiple-hearth furnace, which has several hearths one above the other, the residual materials containing oil and iron oxide being mixed with a solid reducing agent, introduced continuously into the multiple-hearth furnace, charged on the top hearth and transferred gradually to the lower hearths, the residual materials containing oil and iron oxide being dried in the top hearths, the oil subsequently evaporated and pyrolised and the reducing agent reacting with the iron oxides to form directly reduced iron, the directly reduced iron being discharged with residues of reducing agents in the areas of the bottom hearth of the multiple-hearth furnace.

摘要翻译： 在具有多个炉床的多炉底炉中热处理含有油和氧化铁的残余物质的方法，将含有油和氧化铁的残余物质与固体还原剂混合，连续引入多层炉中， 炉底炉装在顶部炉底上并逐渐转移到下炉底，含有油和氧化铁的残余物质在顶部炉膛中干燥，随后将油蒸发并热解，还原剂与氧化铁反应形成直接还原 铁，直接还原的铁在多炉底炉底部的区域中被还原剂残留物排出。

公开(公告)号：US06383252B1

公开(公告)日：2002-05-07

申请号：US09807998

申请日：2001-05-04

申请人： Jean-Luc Roth ,  Thomas Hansmann ,  Romain Frieden ,  Marc Solvi

发明人： Jean-Luc Roth ,  Thomas Hansmann ,  Romain Frieden ,  Marc Solvi

IPC分类号： C21B1308

CPC分类号： C21B13/105 ,  C21B13/10 ,  C22B7/02 ,  Y02P10/136 ,  Y02P10/212

摘要： The invention relates to a method for the heat treatment of residues containing heavy metals, carried out in a multiple-hearth furnace which is divided into three zones, each of which comprises several stacked levels. Said method consists of the following steps: continuous feeding of the heavy-metal residues into the top level of the first zone of the multiple-hearth furnace, the residues being gradually transferred to the second zone and dried during the transfer; continuous feeding of reducing agents and desulfurizers into the top level of the second zone, whereby the reducing agents and desulfirizers are mixed with the dried residues and the mixture is heated to approximately 800° C., calcined during heating and gradually transferred to the third zone; heating of the mixture to approximately 1000° C. in the third zone, whereby the metals are reduced and the waste gases resulting in said third zone are drawn off and treated separately; and discharge of the mixture from the multiple-hearth furnace.

摘要翻译： 本发明涉及一种用于热处理含有重金属的残留物的方法，该方法在多层炉中进行，其分为三个区域，每个区域包括多个堆叠层。 所述方法包括以下步骤：将重金属残留物连续进料到多层炉的第一区的顶层，残留物逐渐转移到第二区并在转移期间干燥; 将还原剂和脱硫剂连续进料到第二区域的顶层，由此将还原剂和脱硫剂与干燥的残余物混合并将混合物加热至约800℃，在加热期间煅烧并逐渐转移到第三区域 ; 在第三区域中将混合物加热至约1000℃，由此金属被还原，并且导致所述第三区域的废气被分离和分离处理; 并从多层炉中排出混合物。