公开(公告)号：US06314123B1

公开(公告)日：2001-11-06

申请号：US09529592

申请日：2000-09-25

申请人： Wilhelm Burgmann ,  Jean Monai ,  Jean-Luc Roth ,  Henri Radoux

发明人： Wilhelm Burgmann ,  Jean Monai ,  Jean-Luc Roth ,  Henri Radoux

IPC分类号： F27D1300

CPC分类号： C21C5/5252 ,  C21C5/567

摘要： The invention concerns a method for continuous smelting of solid metal products in a reactor comprising a smelting zone and a metallurgical processing zone, which consists in continuously heating the solid metal products in the smelting zone, gradually transferring said smelted products into the metallurgical process zone, refining the smelted products in the metallurgical process zone in an oxidising slag medium, separating the metallurgical process zone slag from the smelting zone slag, transforming the oxidising slag in the metallurgical process zone into a reducing slag, desulphurizing the smelted products in the metallurgical processing zone in a reducing slag medium and casting the smelted metal.

摘要翻译： 本发明涉及一种在包括冶炼区和冶金加工区的反应器中连续熔炼固体金属产品的方法，该方法包括连续加热冶炼区中的固体金属产物，将所述熔炼​​产物逐渐转移到冶金工艺区， 在氧化炉渣介质冶炼过程区中精炼冶炼产品，将冶金工艺区炉渣与熔炼炉渣分离，将冶金工艺区域的氧化渣转化为还原炉渣，对冶炼加工区的冶炼产品进行脱硫 在还原渣介质中并铸造熔融金属。

公开(公告)号：US06516632B1

公开(公告)日：2003-02-11

申请号：US09720138

申请日：2000-12-21

申请人： Léon Ulveling ,  Jean-Luc Roth ,  Henri Radoux

发明人： Léon Ulveling ,  Jean-Luc Roth ,  Henri Radoux

IPC分类号： C04B502

CPC分类号： C21B3/08

摘要： A simple and compact device for wet granulation of liquid slag, comprising a granulating basin with a water injection device and a decanting basin that is separate from the granulating basin. A distribution channel for the granulate-water mixture extends above the decanting basin and is provided with outflow means along the entire length and on the lower side thereof for the granulate-water mixture. A vertical inflow shaft that is open towards the bottom is arranged underneath the distribution channel. The outflow means for the granulate-water mixture discharges into said inflow shaft.

摘要翻译： 一种用于液体渣的湿法造粒的简单紧凑的装置，包括具有注水装置的造粒盆和与造粒盆分离的倾析盆。 用于颗粒 - 水混合物的分配通道在倾析盆的上方延伸，并且在整个长度和下侧都设有用于颗粒 - 水混合物的流出装置。 朝向底部开口的垂直流入轴布置在分配通道下方。 用于颗粒 - 水混合物的流出装置排放到所述流入轴中。

公开(公告)号：US5192489A

公开(公告)日：1993-03-09

申请号：US462415

申请日：1990-01-09

申请人： Jean Metz ,  Pierre Mailliet ,  Henri Radoux

发明人： Jean Metz ,  Pierre Mailliet ,  Henri Radoux

IPC分类号： C21B7/12

CPC分类号： C21B7/12

摘要： A method for opening the taphole of a shaft furnace by withdrawing a rod, held in the hardened sealing compound of the taphole, includes engaging a coupling device onto the end of the rod, gripping the rod using a clamp longitudinally displaceable by a hydraulic jack, pulling out the rod by a length corresponding to the stroke of the jack and repeating this operation until the rod is completely withdrawn from the taphole.

摘要翻译： 通过取出保持在出铁口的硬化的密封化合物中的杆来打开竖炉的出钢孔的方法包括将连接装置接合到杆的端部上，使用可由液压千斤顶纵向移位的夹具夹持杆， 将杆拉出与插座的行程相对应的长度，并重复该操作，直到杆完全从出料口撤出。

公开(公告)号：US5101853A

公开(公告)日：1992-04-07

申请号：US489351

申请日：1990-02-28

申请人： Pierre Mailliet ,  Henri Radoux ,  Leon Ulveling ,  Jeannot Loutsch ,  Emile Lonardi

发明人： Pierre Mailliet ,  Henri Radoux ,  Leon Ulveling ,  Jeannot Loutsch ,  Emile Lonardi

IPC分类号： F16K5/06 ,  B65G53/46 ,  F16K5/20

CPC分类号： B65G53/46 ,  B65G53/4658 ,  F16K5/201 ,  F16K5/207 ,  Y10T137/4273

摘要： The device comprises a housing with a circular passage orifice, a pivoting closing element in the form of a spherical dome and a circular gasket surrounding the said orifice and mounted on an annular support axially displacable towards the closing element under the action of a pneumatic fluid, the said annular support possessing for this purpose a passive annular surface exposed to the pressure in the said housing, the active surface of the support being larger than its passive surface.

摘要翻译： 该装置包括具有圆形通道孔口的壳体，呈球形圆顶形式的枢转闭合元件和围绕所述孔口的环形垫圈，并且安装在环形支撑件上，在气动流体的作用下朝向闭合元件轴向移位， 所述环形支撑件为此目的具有暴露于所述壳体中的压力的​​被动环形表面，所述支撑件的有效表面大于其被动表面。

公开(公告)号：US4574494A

公开(公告)日：1986-03-11

申请号：US648543

申请日：1984-09-07

申请人： Pierre Mailliet ,  Emile Lonardi ,  Henri Radoux ,  Victor Kremer

发明人： Pierre Mailliet ,  Emile Lonardi ,  Henri Radoux ,  Victor Kremer

IPC分类号： C21B7/24 ,  F27B1/28 ,  F27D21/00 ,  G01B5/207 ,  G01C7/00 ,  G01F23/00 ,  G01B5/20

CPC分类号： F27D21/00 ,  C21B7/24 ,  G01B5/207 ,  G01C7/00 ,  G01F23/0023 ,  F27B1/28 ,  F27D2021/0042

摘要： An apparatus for determining the charging profile on the charging surface of a shaft furnace is presented. The apparatus consists of a plurality of level probes, each probe including a weight which is suspended vertically above the charging surface on the first end of a cable which projects from a supporting arm. The second end of each of these cables, in turn, is connected outside the furnace to respective winding drums, each drum being controlled by a driving device which raises or lowers the probe connected to the drum. This invention also consists of a monitoring device for measuring the unwinding of the cable from the drum and the descent of the probe onto the charging surface as well as a method of replacing an individual probe and its cable from outside the shaft furnace.

摘要翻译： 提出了一种用于确定竖炉的充电表面上的充电曲线的装置。 该装置由多个水平探针组成，每个探针包括一个从支撑臂突出的电缆的第一端垂直悬挂在充电表面上方的重物。 这些电缆中的每一个的第二端又连接在炉外部到相应的卷绕鼓上，每个滚筒由驱动装置控制，驱动装置使连接到滚筒的探头升高或降低。 本发明还包括一个监测装置，用于测量电缆从滚筒的展开以及探头到充电表面的下降以及从竖炉外部更换单个探针及其电缆的方法。

公开(公告)号：US5348430A

公开(公告)日：1994-09-20

申请号：US76350

申请日：1993-06-10

申请人： Jean Metz ,  Patrick Millen ,  Henri Radoux ,  Fernand Roemen

发明人： Jean Metz ,  Patrick Millen ,  Henri Radoux ,  Fernand Roemen

IPC分类号： B23B31/173 ,  B23B31/12 ,  B23B31/30 ,  C21B7/12 ,  B23B31/10

CPC分类号： C21B7/12 ,  Y10T279/17042 ,  Y10T279/17085 ,  Y10T408/95

摘要： A universal chuck is presented which has the ability to either transmit a tensile or pulling force to the end of a piercing rod or transmit a rotational moment or force to a drill bit on a piercing machine for piercing a tap hole of a shaft furnace. The universal chuck of this invention comprises a rotary body mounted on the drive spindle of a working member slidably mounted on a piercing machine. A suitable support structure integral with the working member forms a guide cage around the rotary body. Structure for transmitting the tensile or pulling force to the end of a piercing rod and a rotational moment or force to a drill bit along with structure for adequately controlling operating and cooling fluids to a drill bit are arranged about a front cavity in the rotary body.

摘要翻译： 提供了一种通用卡盘，其具有将拉力或拉力传递到穿刺杆的端部或将旋转力矩或力传递到穿孔机上的钻头以刺穿竖炉的抽头孔的能力。 本发明的通用卡盘包括安装在可滑动地安装在穿刺机上的工作构件的驱动主轴上的旋转体。 与工作构件成一体的合适的支撑结构在旋转体周围形成引导笼。 用于将拉力或拉力传递到穿刺杆的端部的结构以及与钻头一起的旋转力矩或力以及用于充分控制钻头的操作和冷却流体的结构的结构围绕旋转体的前腔布置。

公开(公告)号：US4602770A

公开(公告)日：1986-07-29

申请号：US618571

申请日：1984-06-08

申请人： Pierre Mailliet ,  Charles Tarducci ,  Henri Radoux ,  Guy Thillen

发明人： Pierre Mailliet ,  Charles Tarducci ,  Henri Radoux ,  Guy Thillen

IPC分类号： C21B7/12

CPC分类号： C21B7/12

摘要： A taphole drilling device for shaft furnaces is presented which is controlled by hydraulic fluid means. The taphole drilling device is particularly suitable for use in conjunction with a drilling process wherein the opening and closing of the taphole comprises the positioning and extraction of a drill rod which is left inside the taphole between successive tappings. One embodiment of the present invention essentially comprises a bar, a uni-directional percussion instrument which slides along the bar under the action of a motor, a device for coupling the drill rod to the percussion instrument and a means provided at the front end of the bar for guiding and supporting the drill rod. It will be appreciated that the motor used to drive the percussion instrument is preferably a hydraulic motor. In a second embodiment, a hydraulic jack is used to initially disengage the drill rod from the taphole and thereafter the drill rod is extracted under the action of a uni-directional percussion instrument powered by a pneumatic or hydraulic motor.

摘要翻译： 提出了一种用于竖炉的出井钻孔装置，其由液压流体装置控制。 出铁钻孔装置特别适合与钻孔工艺结合使用，其中开孔和关闭出料口包括定位和抽出钻杆，该钻杆留在连续的攻丝之间的出铁口内。 本发明的一个实施例基本上包括一个杆，一个在马达的作用下沿着杆滑动的单向打击乐器，一个用于将钻杆连接到打击乐器的装置，以及一个设在前面的装置 用于引导和支撑钻杆的杆。 应当理解，用于驱动打击乐器的电动机优选是液压马达。 在第二实施例中，使用液压千斤顶来最初使钻杆与出铁口脱离接触，此后在由气动或液压马达驱动的单向打击乐器的作用下提取钻杆。

公开(公告)号：US4322197A

公开(公告)日：1982-03-30

申请号：US62969

申请日：1979-08-02

申请人： Rene Mahr ,  Henri Radoux ,  Pierre Mailliet ,  Emile Lonardi

发明人： Rene Mahr ,  Henri Radoux ,  Pierre Mailliet ,  Emile Lonardi

IPC分类号： C21B7/20 ,  C21B7/18 ,  B66C17/08

CPC分类号： C21B7/18 ,  F27B1/20 ,  F27D3/0033 ,  F27D3/10 ,  F27D2003/105

摘要： Material to be deposited on the hearth of a shaft furnace serially passes through a pair of temporary storage containers positioned above the furnace. The uppermost storage container is in the form of a bin open to the ambient atmosphere while the lower storage container is provided with valves at either end whereby it may be hermetically sealed and subsequently brought to furnace pressure. The lower storage container is loaded while at ambient pressure, by releasing furnace charge material previously delivered to the upper storage container into the lower container and subsequently by delivering material directly to the lower container from a conveyor system through the lower container. The upper container is refilled with material while the lower container is at furnace pressure and is discharging its contents into the furnace.

摘要翻译： 要沉积在竖炉炉床上的材料连续地通过位于炉子上方的一对临时储存容器。 最上面的储存容器是一个向大气环境开放的仓的形式，而下部储存容器在任一端设置有阀门，由此可将其气密地密封并随后带到炉子压力。 下部储存容器在环境压力下装载，通过将先前输送到上部储存容器的炉子充电材料释放到下部容器中，随后通过下部容器从输送系统将材料直接输送到下部容器。 上部容器用材料重新填充，而下部容器处于炉压下并将其内容物排放到炉中。

公开(公告)号：US4245982A

公开(公告)日：1981-01-20

申请号：US45171

申请日：1979-06-04

申请人： Henri Radoux ,  Carlo Heinz ,  Herbert Ensch ,  Guido Monteyne

发明人： Henri Radoux ,  Carlo Heinz ,  Herbert Ensch ,  Guido Monteyne

IPC分类号： C21B7/10 ,  F27D1/12 ,  F22B37/00

CPC分类号： C21B7/10

摘要： The refractory lining of a shaft furnace is cooled by means of a cooling box, which extends into the lining through the furnace shell, having a pair of separately fed coolant flow paths formed therein. A first coolant circuit extends along the side walls of the cooling box and through the nose portion thereof while the second coolant circuit has a first portion which extends along the side walls adjacent the first circuit and a second portion which is disposed toward the center of the cooling box with respect to both the first cooling circuit and the first portion of the second cooling circuit.

摘要翻译： 竖炉的耐火衬里通过冷却箱冷却，该冷却箱通过炉壳延伸到衬里中，其中形成有一对单独供给的冷却剂流动路径。 第一冷却剂回路沿着冷却箱的侧壁延伸并且穿过其鼻部，而第二冷却剂回路具有沿邻近第一回路的侧壁延伸的第一部分和朝向第二冷却剂中心的第二部分 冷却箱相对于第一冷却回路和第二冷却回路的第一部分。