公开(公告)号：US08491757B2

公开(公告)日：2013-07-23

申请号：US12663668

申请日：2008-06-04

Applicant: Emile Lonardi ,  Thomas Hansmann ,  Stefano Pivot ,  Maurizio Bisogno

Inventor： Emile Lonardi ,  Thomas Hansmann ,  Stefano Pivot ,  Maurizio Bisogno

IPC: C10B27/06

CPC classification number: C10B27/06 ,  Y10T137/0318 ,  Y10T137/87652

Abstract: A coke oven offtake piping system includes a pipe assembly for conveying coke oven gases from a coke oven to a collecting main, at least one spraying nozzle in the pipe assembly, and a discharge section with a discharge pipe having a discharge orifice. A gate member cooperates with the discharge orifice and is movable along the discharge orifice in order to present a closing surface to the extremity thereof, whereby the opening area of said discharge orifice can be varied for controlling the flow rate to the collecting main. The gate member is a spherical cap with a concave closing surface. The gate member is configured to pivot around a pivoting axis to expose the discharge orifice and to cover the discharge orifice, respectively.

Abstract translation: 焦炉出口管道系统包括用于将焦炉气体从焦炉输送到收集主体的管组件，管组件中的至少一个喷嘴，以及具有排放孔的排放管的排出部。 闸门构件与排放孔协作并且可沿着排放孔运动，以便向其末端提供闭合表面，由此可以改变所述排放孔的开口面积以控制到集料主体的流量。 门构件是具有凹形封闭表面的球形帽。 门构件被构造成围绕枢转轴线枢转以分别暴露排出孔并覆盖排出孔。

公开(公告)号：US08092136B2

公开(公告)日：2012-01-10

申请号：US12161584

申请日：2006-12-27

Applicant: Emile Lonardi ,  Guy Thillen ,  Claude Thinnes ,  Jeannot Loutsch

Inventor： Emile Lonardi ,  Guy Thillen ,  Claude Thinnes ,  Jeannot Loutsch

IPC: F27B1/20

CPC classification number: F27D3/10 ,  C21B7/20 ,  F27B1/20 ,  F27D3/0025 ,  F27D3/0032 ,  F27D3/0033 ,  F27D2003/105

Abstract: A multiple hopper charging installation for a shaft furnace includes a rotary distribution device for distributing bulk material in the shaft furnace by rotating a distribution member about a central axis of the shaft furnace and at least two hoppers arranged in parallel and offset from the central axis above the rotary distribution device. Each hopper has a lower funnel part ending in an outlet portion and each hopper has a material gate valve with a shutter member associated to its outlet portion. According to the invention, each funnel part is configured asymmetrically with its outlet portion being eccentric and arranged proximate to the central axis, each outlet portion is oriented vertically so as to produce a substantially vertical outflow of bulk material and each material gate valve has a one-piece shutter member and is configured with its respective shutter member opening in a direction pointing away from the central axis such that any partial valve opening area is located on the side of the associated outlet portion proximate to the central axis.

Abstract translation: 用于竖炉的多料斗加料装置包括：旋转分配装置，用于通过围绕竖炉的中心轴线旋转分配构件并且平行布置并偏离中心轴线的至少两个料斗将分散体材料分散在竖炉中 旋转分配装置。 每个料斗具有终止于出口部分的下漏斗部分，并且每个料斗具有材料闸阀，其具有与其出口部分相关联的闸门部件。 根据本发明，每个漏斗部分被非对称地构造，其出口部分是偏心的并且靠近中心轴线布置，每个出口部分垂直取向，以便产生大体垂直的散装材料流出物，并且每个材料闸阀具有一个 构件具有其相应的挡板构件在远离中心轴线的方向上开口，使得任何部分阀开口区域位于相关联的出口部分的靠近中心轴线的侧面上。

公开(公告)号：US08088327B2

公开(公告)日：2012-01-03

申请号：US12520038

申请日：2007-11-27

Applicant: Emile Breden ,  Lionel Hausemer ,  Emile Lonardi ,  Guy Thillen

Inventor： Emile Breden ,  Lionel Hausemer ,  Emile Lonardi ,  Guy Thillen

IPC: C21B7/08

CPC classification number: C21B7/20 ,  F27B1/20 ,  F27D3/0033 ,  Y10T29/49718

Abstract: A rotary charging device for a shaft furnace commonly comprises a rotary distribution configured to distribute charge material on a charging surface in the shaft furnace. A rotatable structure supports the rotary distribution means and a stationary support rotatably supports the rotatable structure. According to the invention, the charging device is equipped with an inductive coupling device including a stationary inductor fixed to the stationary support and a rotary inductor fixed to the rotatable structure. The stationary inductor and the rotary inductor are separated by a radial gap and configured as rotary transformer for achieving contact-less electric energy transfer from the stationary support to the rotatable structure by means of magnetic coupling through the radial gap for powering an electric load arranged on the rotatable structure and connected to said rotary inductor.

Abstract translation: 用于竖炉的旋转充电装置通常包括被配置为将充电材料分配在竖炉中的充电表面上的旋转分配器。 可旋转结构支撑旋转分配装置，并且固定支撑件可旋转地支撑可旋转结构。 根据本发明，充电装置配备有电感耦合装置，该电感耦合装置包括固定在固定支架上的固定电感器和固定在可旋转结构上的旋转电感器。 固定电感器和旋转电感器被径向间隙分开并且被配置为旋转变压器，用于通过用于为布置在其上的电负载供电的径向间隙的磁耦合实现从固定支撑件到可旋转结构的无接触电能传递 可旋转结构并连接到所述旋转电感器。

公开(公告)号：US20110311926A1

公开(公告)日：2011-12-22

申请号：US13148953

申请日：2010-02-11

Applicant: Paul Tockert ,  Emile Breden ,  Emile Lonardi ,  Damien Meyer

Inventor： Paul Tockert ,  Emile Breden ,  Emile Lonardi ,  Damien Meyer

IPC: F27D3/00

CPC classification number: C21B7/20 ,  C21B7/24 ,  C21B2300/04 ,  F27B1/20 ,  F27B1/28 ,  F27D19/00 ,  F27D21/0035 ,  F27D2003/105 ,  F27D2019/0075 ,  F27D2019/0087

Abstract: In a charging process of a shaft furnace, in particular of a blast furnace, batches of charge material are typically discharged in cyclical sequence into the furnace from a top hopper using a flow control valve. A method and system is proposed for adjusting the flow rate of charge material in such a process. Pre-determined valve characteristics for certain types of material are provided, each indicating the relation between flow rate and valve setting for one type of material. According to the invention, a specific valve characteristic is stored for each batch of charge material, each specific valve characteristic being bijectively associated to one batch and indicating the relation between flow rate and valve setting of the flow control valve specifically for the associated batch. In relation to discharging a given batch of the sequence the invention proposes: using the stored specific valve characteristic associated to the given batch for determining a requested valve setting corresponding to a flow rate setpoint and using the requested valve setting to operate the flow control valve; determining an actual average flow rate for the discharge of the given batch; correcting the stored specific valve characteristic associated to the given batch in case of a stipulated deviation between the flow rate setpoint and the actual average flow rate.

Abstract translation: 在立式炉，特别是高炉的充电过程中，通常使用流量控制阀从一个上料斗中循环排出一批充电材料到炉中。 提出了一种在这种过程中调节充电材料的流量的方法和系统。 提供了某些类型材料的预定阀门特性，每个都表示一种材料的流量与阀门设置之间的关系。 根据本发明，针对每批充电材料存储特定的阀门特性，每个特定的阀门特性与一个批次大体上相关联，并且指示流量控制阀的流速和阀门设置之间的关系，专门针对相关联的批次。 关于排放本发明的给定批次，本发明提出：使用与给定批次相关联的存储的特定阀特性来确定对应于流量设定点的所请求的阀设置，并使用所请求的阀设置来操作流量控制阀; 确定给定批次的排放的实际平均流量; 在流量设定点和实际平均流量之间的规定偏差的情况下，校正与给定批次相关联的存储的特定阀特性。

公开(公告)号：US07935174B2

公开(公告)日：2011-05-03

申请号：US11664505

申请日：2005-10-04

Applicant: Jean-Luc Roth ,  Emile Lonardi

Inventor： Jean-Luc Roth ,  Emile Lonardi

IPC: C22B1/00

CPC classification number: F27B9/185 ,  C22B7/02 ,  C22B19/30 ,  Y02P10/212

Abstract: The invention concerns a method for treating iron-and-steel plant sludge comprising adjusting the available CaO content of the sludge so as to obtain an available CaO content of 3% to 8% based on the sludge weight, adding a carbon-containing fuel, introducing the sludge onto one of the upper stages of a multistage furnace, heating the multistage furnace, gradually transferring the sludge onto the lower stages, and adjusting the temperature of the exhaust gases of the multistage furnace to at least 500.degree. C. and that of the treated sludge at the output of the multistage furnace to a temperature ranging between 700.degree. C. and 800.degree. C.

Abstract translation: 本发明涉及一种钢铁植物污泥的处理方法，其特征在于：调整污泥中可利用的CaO含量，以便根据污泥重量获得3％〜8％的CaO含量，添加含碳燃料， 将污泥引入多级炉的上段之一，加热多级炉，逐渐将污泥转移到下层，并将多级炉的废气温度调至至少500度。 C.和多级炉输出处理的污泥的温度范围为700℃。 C.和800.degree。 C。

公开(公告)号：US20110002758A1

公开(公告)日：2011-01-06

申请号：US12161643

申请日：2006-12-08

Applicant: Emile Lonardi ,  Giovanni Cimenti

Inventor： Emile Lonardi ,  Giovanni Cimenti

IPC: F27B1/20 ,  C21B7/20 ,  F23K3/00

CPC classification number: F27B1/20 ,  C21B7/20 ,  F27D3/0033 ,  F27D3/10 ,  F27D2003/105

Abstract: A charging device for a shaft furnace, which includes at least one charging hopper having a discharge orifice arranged in a position off-centre with respect to the central axis of the shaft furnace, and a material distribution device arranged below this hopper. The material distribution device includes a feed channel coaxial with the central axis of the furnace and a rotatable, pivotable chute, which is arranged below the feed channel for distributing a charge in the shaft furnace. The charging device also includes a connecting box in the shape of a funnel, arranged between the material distribution device and the charging hopper. The connecting box possesses a lower central outlet communicating with the charging hopper and at least one upper inlet which is arranged off-centre with respect to the central axis of the furnace and communicates with the discharge orifice of the hopper. According to the invention, the charging device includes at least one spreader situated upstream of the distribution device, on the trajectory of the material discharged from the discharge orifice. The spreader enables a flow of material to be dispersed to both sides of the feed channel.

Abstract translation: 一种用于竖炉的充电装置，其包括至少一个充填料斗，其具有布置在相对于竖炉的中心轴线偏心的位置的排出孔，以及布置在该料斗下方的材料分配装置。 材料分配装置包括与炉的中心轴线同轴的进料通道和可旋转的可枢转滑槽，其布置在进料通道下方，用于在竖炉中分配进料。 充电装置还包括设置在材料分配装置和充电料斗之间的漏斗形连接盒。 连接箱具有与充电料斗连通的下中央出口和至少一个相对于炉的中心轴线偏心布置的上部入口，并与料斗的排出孔连通。 根据本发明，所述充电装置包括位于所述分配装置上游的至少一个撒布机，所述至少一个撒布机从所述排放孔排出的材料的轨迹上。 撒布机使得材料流能够分散到进料通道的两侧。

公开(公告)号：US20100322744A1

公开(公告)日：2010-12-23

申请号：US12865826

申请日：2008-12-23

Applicant: Emile Lonardi ,  Guy Thillen ,  Claude Thinnes

Inventor： Emile Lonardi ,  Guy Thillen ,  Claude Thinnes

IPC: F27B1/20 ,  C21B7/20 ,  B65G11/00

CPC classification number: C21B7/20

Abstract: The present invention proposes a charge distribution apparatus for a furnace comprising a charge distribution chute and a drive mechanism (12) with a first rotary drive shaft (14) for rotating the charge distribution chute and a second rotary drive shaft (16) for changing the angle of inclination of the charge distribution chute. The first and second drive shafts (14, 16) are coupled to respective first and second motors (18, 22) via a planetary gear mechanism (20) for driving the first and second drive shafts (14, 16). Each of the first and second rotary drive shafts (14, 16) have a first end (24, 24′) with a first pinion (26, 26′) interacting with the planetary gear mechanism (20) and a second end (28, 28′) with a second pinion (30, 30′) interacting with the charge distribution chute, the second end (28, 28′) of the rotary drive shaft (14, 16) extending through a furnace wall (32) into the furnace, a primary sealing element (46, 46′) being arranged between the furnace wall (32) and the rotary drive shaft (14, 16). The first rotary drive shaft (14) has a first rotation axis and the second rotary drive shaft (16) has a second rotation axis arranged parallel to and at a certain distance from the first rotation axis. A hollow socket (34, 34′) is provided in the furnace wall (32) for each of the rotary drive shafts (14, 16), the socket (34, 34′) comprising a first end (36, 36′) outside the furnace and facing the drive mechanism (12) and a second end (38, 38′) inside the furnace and facing the second pinion (30, 30′), the rotary drive shaft (14, 16) extending through the socket (34, 34′). The second end (38, 38′) of the socket (34, 34′) comprises a second end-wall (42, 42′) wherein the primary sealing element (46, 46′) is arranged between the socket (34, 34′) and the rotary drive shaft (14, 16), so as to face the second pinion (30, 30′), the second pinion (30, 30′) being removably connected to the rotary drive shaft (14, 16).

公开(公告)号：US07694716B2

公开(公告)日：2010-04-13

申请号：US11630754

申请日：2005-06-15

Applicant: Emile Lonardi ,  Michel Houbart ,  Charles Assa ,  Marc Wies

Inventor： Emile Lonardi ,  Michel Houbart ,  Charles Assa ,  Marc Wies

IPC: B22D11/053

CPC classification number: B22D11/053 ,  B22D11/043

Abstract: A continuous casting mould comprises a mould tube (12), a mould jacket (24) surrounding the mould tube (12), a cooling system (26) within the mould jacket (24) for cooling the mould tube (12), an oscillating lever (40) supporting the mould tube (12). The oscillating lever (40) is capable of oscillating about a pivoting axis (45) substantially perpendicular to a casting plane containing the casting axis (20) for transmitting mechanical oscillations to the mould tube (12). An oscillating mould cover (30) associated with the top end of the mould jacket (24). The mould tube (12) is supported with its upper end by the oscillating mould cover (30), and is itself pivotably supported by the oscillating lever (40) outside of the mould jacket (24). A sealing element, e.g. an annular lip seal (90), provides sealing between the oscillating mould cover (30) and the top end of the mould jacket (24).

Abstract translation: 连续铸模包括模具管（12），围绕模具管（12）的模具套（24），用于冷却模具管（12）的模具套（24）内的冷却系统（26） 支撑模具管（12）的杆（40）。 摆动杆（40）能够围绕基本上垂直于包含铸造轴线（20）的铸造平面的枢转轴线（45）摆动，以将机械振荡传递到模具管（12）。 与模具夹套（24）的顶端相关联的摆动模具盖（30）。 模具管（12）的上端由摆动模具盖（30）支撑，并且其本身由模具夹套（24）外部的摆动杆（40）可枢转地支撑。 密封元件，例如 环形唇形密封件（90）在振动模具盖（30）和模具夹套（24）的顶端之间提供密封。

公开(公告)号：US20080144692A1

公开(公告)日：2008-06-19

申请号：US11816848

申请日：2006-02-28

Applicant: Emile Lonardi ,  Jean-Luc Roth ,  Paul Tockert

Inventor： Emile Lonardi ,  Jean-Luc Roth ,  Paul Tockert

IPC: F27D1/12

CPC classification number: C21B13/12 ,  F27B3/24 ,  F27D1/12 ,  F27D9/00 ,  F27D2009/0043 ,  F27D2009/0062

Abstract: An electric arc furnace (10) has an outer shell (12) and an inner refractory lining (24). During its operation the electric arc furnace (10) contains a bath (28) of molten metal which has a minimum and a maximum operational level (32). An inner cooling ring (23) of copper slabs (20), which are in thermo-conductive contact with the inner refractory lining (24) and equipped with spray cooling means (22), is mounted to the outer shell (12) in the region (34) between the minimum and the maximum operational level (32).

Abstract translation: 电弧炉（10）具有外壳（12）和内耐火衬里（24）。 在其操作期间，电弧炉（10）包含具有最小和最大操作水平（32）的熔融金属浴（28）。 与内部耐火内衬（24）导热接触并配备有喷雾冷却装置（22）的铜板坯（20）的内部冷却环（23）安装在外部壳体（12）中 区域（34）在最小和最大操作级别（32）之间。

公开(公告)号：US20080116435A1

公开(公告)日：2008-05-22

申请号：US11815161

申请日：2006-01-30

Applicant: Emile Lonardi ,  Giovanni Cimenti ,  Paul Tockert ,  Martin Fobbe

Inventor： Emile Lonardi ,  Giovanni Cimenti ,  Paul Tockert ,  Martin Fobbe

IPC: B66F7/00 ,  B66F7/08

CPC classification number: C21B7/14 ,  B66F7/0641 ,  B66F7/08 ,  F27B1/21 ,  F27D3/12 ,  F27D3/145

Abstract: A device (10), for moving a runner (12) of a shaft furnace between an upper tapping floor level (42), where the runner is in an operational position in front of a taphole of the furnace, and a lower service level (40), where the runner is accessible for replacement. The device (10) comprises a first support (28) and a second support (34) forming a base member (38), a carrier member (20) for bearing the runner, the carrier member having a first and a second longitudinal portion, a first lifting member (22) connected via a first articulation (26) to the first longitudinal portion and via a second articulation (30) to the first support, and a second lifting member (24) connected via a third articulation (32) to the second longitudinal portion and via a fourth articulation (36) to the second support. The base member (38), the carrier member (20) and the first and second lifting members (22, 24) together with the four articulations (26, 30, 32, 36) form a four-bar equivalent mechanism. According to the invention, the device further comprises a traction link (90) connected via a fifth articulation (92) to the first lifting member (22) and via a sixth articulation (94) to the second lifting member (24). The axes of rotation of the fifth and sixth articulations (92, 94) remain above the plane defined by the axes of rotation of the second and fourth articulations (30, 36) when the carrier member (20) is in a lower position reached by approaching, taking or traversing a change point configuration.

Abstract translation: 一种装置（10），用于将竖炉的转子（12）移动到上部出钢层（42）之间，其中所述转轮处于所述炉的出铁口前面的操作位置和较低的工作水平（ 40），其中跑步者可以更换。 装置（10）包括形成基部构件（38）的第一支撑件（28）和第二支撑件（34），用于承载流道的承载构件（20），承载构件具有第一和第二纵向部分， 经由第一铰接件（26）连接到第一纵向部分并且经由第二铰接件（30）连接到第一支撑件的第一提升构件（22）和经由第三铰接件（32）连接到第二铰接件 第二纵向部分并且经由第四铰接件（36）连接到第二支撑件。 基座构件（38），承载构件（20）以及第一和第二提升构件（22,24）与四个铰接件（26,30,32,36）一起形成四杆等效机构。 根据本发明，该装置还包括通过第五关节（92）连接到第一提升​​构件（22）并且经由第六铰接（94）连接到第二提升构件（24）的牵引连杆（90）。 当载体构件（20）处于较低位置时，第五和第六关节（92,94）的旋转轴线保持在由第二和第四铰接件（30,36）的旋转轴线限定的平面上， 接近，采取或穿过变更点配置。