公开(公告)号：US08666557B2

公开(公告)日：2014-03-04

申请号：US13148676

申请日：2010-02-11

申请人： Paul Tockert ,  Emile Breden ,  Emile Lonardi ,  Damien Meyer

发明人： Paul Tockert ,  Emile Breden ,  Emile Lonardi ,  Damien Meyer

IPC分类号： G05D11/00

CPC分类号： C21B7/24 ,  C21B7/20 ,  C21B2300/04 ,  F27B1/20 ,  F27B1/28 ,  F27D19/00 ,  F27D2003/105

摘要： 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. According to the invention, a respective set of plural valve settings is stored for each batch, each valve setting of a set being associated to a different stage in the discharge of the batch. The method and system are configured to discharge a given batch so that, at each stage in the discharge of the given batch, the flow control valve operates at a constant valve opening according to the valve setting associated to that stage and so that an actual average flow rate at which charge material is discharged is determined for that stage. Further according to the invention, the method and system are configured to correct the plural valve settings offline and in function of the actual average flow rate determined for the associated stage.

摘要翻译： 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。 根据本发明，对于每个批次存储相应的一组多个阀设置，一组的每个阀设置与批次的排出中的不同阶段相关联。 所述方法和系统被配置为排出给定的批料，使得在给定批次的排放的每个阶段，流量控制阀根据与该级相关联的阀设置在恒定的阀开口处操作，并且使得实际平均值 在该阶段确定充电材料的放电流量。 此外，根据本发明，该方法和系统被配置为根据为相关级确定的实际平均流量来离线校正多个阀设置。

公开(公告)号：US20110311346A1

公开(公告)日：2011-12-22

申请号：US13148676

申请日：2010-02-11

申请人： Paul Tockert ,  Emile Breden ,  Emile Lonardi ,  Damien Meyer

发明人： Paul Tockert ,  Emile Breden ,  Emile Lonardi ,  Damien Meyer

IPC分类号： F27B1/20

CPC分类号： C21B7/24 ,  C21B7/20 ,  C21B2300/04 ,  F27B1/20 ,  F27B1/28 ,  F27D19/00 ,  F27D2003/105

摘要： 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. According to the invention, a respective set of plural valve settings is stored for each batch, each valve setting of a set being associated to a different stage in the discharge of the batch. The method and system are configured to discharge a given batch so that, at each stage in the discharge of the given batch, the flow control valve operates at a constant valve opening according to the valve setting associated to that stage and so that an actual average flow rate at which charge material is discharged is determined for that stage. Further according to the invention, the method and system are configured to correct the plural valve settings offline and in function of the actual average flow rate determined for the associated stage.

摘要翻译： 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。 根据本发明，对于每个批次存储相应的一组多个阀设置，一组的每个阀设置与批次的排出中的不同阶段相关联。 所述方法和系统被配置为排出给定的批料，使得在给定批次的排放的每个阶段，流量控制阀根据与该级相关联的阀设置在恒定的阀开口处操作，并且使得实际平均值 在该阶段确定充电材料的放电流量。 此外，根据本发明，该方法和系统被配置为根据为相关级确定的实际平均流量来离线校正多个阀设置。

公开(公告)号：US20110311926A1

公开(公告)日：2011-12-22

申请号：US13148953

申请日：2010-02-11

申请人： Paul Tockert ,  Emile Breden ,  Emile Lonardi ,  Damien Meyer

发明人： Paul Tockert ,  Emile Breden ,  Emile Lonardi ,  Damien Meyer

IPC分类号： F27D3/00

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

摘要： 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.

摘要翻译： 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：US09031704B2

公开(公告)日：2015-05-12

申请号：US13148953

申请日：2010-02-11

申请人： Paul Tockert ,  Emile Breden ,  Emile Lonardi ,  Damien Meyer

发明人： Paul Tockert ,  Emile Breden ,  Emile Lonardi ,  Damien Meyer

IPC分类号： F27D3/00 ,  C21B7/20 ,  C21B7/24 ,  F27B1/20 ,  F27B1/28 ,  F27D19/00 ,  F27D21/00 ,  F27D3/10

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

摘要： 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.

摘要翻译： 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，并指示流量控制阀的流量与阀门设置之间的关系，专门针对相关批次。 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：US06261513B1

公开(公告)日：2001-07-17

申请号：US09355518

申请日：2000-02-07

申请人： Gilbert Bernard ,  Emile Breden ,  Emile Lonardi ,  Guy Thillen ,  Pol Lemmer ,  Aldo Bologna

发明人： Gilbert Bernard ,  Emile Breden ,  Emile Lonardi ,  Guy Thillen ,  Pol Lemmer ,  Aldo Bologna

IPC分类号： C12D1100

CPC分类号： C21B7/24

摘要： A device for direct observation of the charging process inside a shaft furnace during its operation, in particular a blast furnace, with a measuring lance, which is arranged above the charge column in the shaft furnace in such a way that it is exposed to the charge material falling from a charging device during the charging process, and sensor means which detect the position of the falling charge material in relation to the measuring lance.

摘要翻译： 一种用于在其操作期间直接观察竖炉内的充电过程的装置，特别是鼓风炉，其具有测量喷枪，其布置在竖炉中的充电塔的上方，使得其暴露于充电 在充电过程中从充电装置落下的材料以及检测下落充电材料相对于测量枪的位置的传感器装置。

公开(公告)号：US06981831B2

公开(公告)日：2006-01-03

申请号：US10380977

申请日：2001-08-27

申请人： Emile Lonardi ,  Emile Breden ,  Guy Thillen ,  Giovanni Cimenti

发明人： Emile Lonardi ,  Emile Breden ,  Guy Thillen ,  Giovanni Cimenti

IPC分类号： B65G11/00

CPC分类号： C21B7/20 ,  F16H37/065

摘要： A device for distributing bulk materials includes a suspension rotor is mounted in a support frame which is capable of rotating about a substantially vertical axis of rotation. A chute is suspended to the suspension rotor and is tiltable about a substantially horizontal tilt axis. A first motor is capable of rotating the suspension rotor about its axis of rotation in a first direction, and a tilt controlling motor mounted in the support frame is capable of rotating about a substantially vertical axis of rotation. A tilting mechanism is also connected between the chute and the tilt controlling rotor, while a first braking device exerts a braking moment on the tilt controlling motor. A first control device controls the angle of inclination of the chute by controlled braking of the tilt controlling rotor.

摘要翻译： 用于分配散装材料的装置包括悬架转子安装在支撑框架中，支撑框架能够围绕基本垂直的旋转轴线旋转。 滑槽悬挂在悬架转子上，并可围绕基本上水平的倾斜轴线倾斜。 第一电动机能够使悬架转子围绕第一方向的旋转轴线旋转，并且安装在支撑框架中的倾斜控制电动机能够围绕基本垂直的旋转轴线旋转。 倾斜机构也连接在滑槽和倾斜控制转子之间，而第一制动装置在倾斜控制电机上施加制动力矩。 第一控制装置通过倾斜控制转子的受控制动来控制滑槽的倾斜角度。

公开(公告)号：US5053775A

公开(公告)日：1991-10-01

申请号：US579855

申请日：1990-09-06

申请人： Daniel D. Mawhinney ,  Emile Lonardi ,  Emile Breden ,  Jeannot Loutsch

发明人： Daniel D. Mawhinney ,  Emile Lonardi ,  Emile Breden ,  Jeannot Loutsch

IPC分类号： G01S13/32 ,  C21B7/24 ,  G01S7/40 ,  G01S13/34 ,  G01S13/88

CPC分类号： G01S13/34 ,  C21B7/24 ,  G01S7/4017

摘要： The device includes a radar antenna mounted at the inside end of an arm which can be horizontally inserted through the wall of the furnace above the loading surface, an electronic control and measuring unit placed outside the furnace, and one or two waveguides connecting the said antenna to the electronic unit through the arm. The waveguide or waveguides are duplicated by two reference waveguides of the same nature and of the same length but not connected to the said antenna systems in order to provide a forward and return path for a reference signal generated by the electronic unit and which remains correlated with the measurment signal to allow a better identification of the reflected signal.

摘要翻译： 该装置包括安装在臂内侧的雷达天线，该雷达天线可水平插入穿过装载表面上方的炉壁，设置在炉外的电子控制和测量单元以及连接所述天线的一个或两个波导 通过手臂到电子单元。 波导或波导由相同性质和相同长度的两个参考波导复制，但不连接到所述天线系统，以便为由电子单元产生的参考信号提供正向和返回路径，并且其保持与 该测量信号允许更好地识别反射信号。

公开(公告)号：US5043735A

公开(公告)日：1991-08-27

申请号：US579833

申请日：1990-09-06

申请人： Daniel D. Mawhinney ,  Emile Lonardi ,  Emile Breden ,  Jeannot Loutsch

发明人： Daniel D. Mawhinney ,  Emile Lonardi ,  Emile Breden ,  Jeannot Loutsch

IPC分类号： G01S13/32 ,  C21B7/24 ,  F27B1/28 ,  G01S13/88 ,  G01S13/89

CPC分类号： C21B7/24 ,  F27B1/28 ,  G01S13/88 ,  G01S13/89

摘要： A radar probe including several individual scanning antennas is mounted in the wall of the furnace above the loading surface and performs a two-dimensional scanning of the entire loading surface.

摘要翻译： 包括几个单独的扫描天线的雷达探测器安装在加载表面上方的炉壁上，并对整个加载表面进行二维扫描。

公开(公告)号：US5166589A

公开(公告)日：1992-11-24

申请号：US810544

申请日：1991-12-19

申请人： Emile Breden ,  Emile Lonardi ,  Edgar Kraemer

发明人： Emile Breden ,  Emile Lonardi ,  Edgar Kraemer

IPC分类号： F27B1/20 ,  F27D21/00 ,  G01F23/00

CPC分类号： F27B1/20 ,  F27D21/0028 ,  G01F23/0023 ,  F27D2021/0042

摘要： A probe includes a probe foot which is suspended on a cable or a chain attached to a winding drum mounted in a sealed casing above the furnace and which communicates with the interior of the latter via a vertical sleeve passing through the upper wall of the furnace, an electric motor associated with a reducer for actuating the winding drum, and a device for detecting the unwinding and winding up of the winding drum in order to control the speed and torque of the motor. The motor is a servomotor, the speed and torque of which are controlled automatically as a function of the detection device by comparison of the actual speed of the motor with data of desired values dependent on the position of the probe foot.

摘要翻译： 探针包括悬挂在电缆上的探针脚或连接到安装在炉上方的密封壳体中的卷筒上的链条，并且经由穿过炉上壁的垂直套管与其内部连通， 与用于致动卷绕鼓的减速器相关联的电动机，以及用于检测卷绕鼓的卷绕和卷绕的装置，以便控制马达的速度和扭矩。 电动机是伺服电机，其速度和扭矩作为检测装置的功能，通过将电动机的实际速度与取决于探针的位置的期望值的数据进行比较来自动控制。

公开(公告)号：US08088327B2

公开(公告)日：2012-01-03

申请号：US12520038

申请日：2007-11-27

申请人： Emile Breden ,  Lionel Hausemer ,  Emile Lonardi ,  Guy Thillen

发明人： Emile Breden ,  Lionel Hausemer ,  Emile Lonardi ,  Guy Thillen

IPC分类号： C21B7/08

CPC分类号： C21B7/20 ,  F27B1/20 ,  F27D3/0033 ,  Y10T29/49718

摘要： 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.

摘要翻译： 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。