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1. 发明授权

US4434368A Method of measuring the reducing power of gases over the charge in a blast furnace 失效
标题翻译：测量高炉中充气气体的还原能力的方法
公开(公告)号：US4434368A
公开(公告)日：1984-02-28
申请号：US333260
申请日：1981-12-22
申请人： Jean Liesch , Nico Reiff , Vlasta Reimen , Romain Schmit , Arthur Schummer , Jo Simon , Paul Tonteling
发明人： Jean Liesch , Nico Reiff , Vlasta Reimen , Romain Schmit , Arthur Schummer , Jo Simon , Paul Tonteling
IPC分类号： C21B7/24 , F27D21/00 , G01J5/04 , G01N21/35
CPC分类号： G01J5/0014 , C21B7/24 , G01J5/0044 , G01J5/041 , G01J5/047 , G01J5/08 , G01J5/0834 , G01J5/0862 , G01J2005/0077 , Y02P10/143
摘要： The reducing power of gases liberated at the top of the charge of an industrial furnace is determined by a method wherein the energy radiated from the charge in the range, for example between 1 and 6 microns, covering the radiant energy emitted by the compounds CO.sub.2, CO, H.sub.2, and CH.sub.4 is continuously measured in a multiplicity of detection points distributed over the entire upper surface of the charge and outputs are formed corresponding to the energy radiated at each of the points. An energy image of the energy radiated at the points in the range is formed from the outputs. This energy image is converted into respective specific images for the compounds by isolating from the energy image for each detection point the radiant energy emitted by the compounds. The concentration of each of the compounds at each of the points is calculated from the intensity of the respective specific image. Finally the reducing power at each of the detection points is derived from the respective concentrations of the compounds thereat.
摘要翻译：通过一种方法确定在工业炉的电荷顶部释放的气体的还原能力，其中从电荷辐射的能量在例如1至6微米之间的能量覆盖由化合物CO 2发射的辐射能，在分布在电荷的整个上表面上的多个检测点中连续地测量CO，H2和CH4，并且对应于在每个点辐射的能量形成输出。从输出端形成在该范围内的点辐射的能量的能量图像。通过与化合物发射的辐射能分离每个检测点的能量图像，将该能量图像转换成化合物的各自的特定图像。从每个特定图像的强度计算每个点处的每个化合物的浓度。最后，每个检测点的还原能力来源于其中各化合物的浓度。

2. 发明授权

US4730813A Oxygen nozzle for metal refining 失效
标题翻译：氧气喷嘴金属精炼
公开(公告)号：US4730813A
公开(公告)日：1988-03-15
申请号：US17156
申请日：1987-02-20
申请人： Andre Bock , Romain Henrion , Jean Liesch , Carlo Heintz , Henri Klein , Jean-Francois Liesch
发明人： Andre Bock , Romain Henrion , Jean Liesch , Carlo Heintz , Henri Klein , Jean-Francois Liesch
IPC分类号： C21C5/46 , C21C5/32
CPC分类号： C21C5/4606
摘要： A nozzle for refining metals or ferroalloys by oxygen blasting from above the melt is presented. The nozzle terminates at a nozzle head and includes at least one central blast pipe for directing a jet of oxygen having supersonic speed. A chamber is interposed between the mouth of the blast pipe and the mouth of the nozzle head. This chamber widens progressively from the mouth of the blast pipe, and narrows toward the mouth of the nozzle head. At least one opening from at least one lateral duct opens to the chamber in the vicinity of the blast pipe mouth. Each lateral duct is connected to a source of gas, and includes an inidividual flow control valve. Preferably, at least three lateral ducts are arranged symmetrically around the blast pipe mouth.
摘要翻译：提出了一种用于通过从熔体上方进行氧气喷射来提炼金属或铁合金的喷嘴。喷嘴在喷嘴头处终止，并且包括至少一个用于引导具有超音速的氧气射流的中央鼓风管。在鼓风管口和喷嘴头之间插入一个腔室。该腔室从鼓风管口逐渐变宽，朝向喷嘴头部的口部变窄。从至少一个侧向管道至少一个开口在鼓风管口附近通向腔室。每个横向管道连接到气源，并且包括一个单独的流量控制阀。优选地，至少三个侧向管道围绕鼓风管口对称地布置。

3. 发明授权

US4787796A Apparatus for lining the inner wall of a vessel with bricks 失效
标题翻译：用于用砖衬砌容器内壁的装置
公开(公告)号：US4787796A
公开(公告)日：1988-11-29
申请号：US104313
申请日：1987-10-02
申请人： Corneille Melan , Victor Kremer , Michel Kirchen , Emile Lonardi , Jean Liesch , Andre Boch , Joseph Colon , Charles Hennico
发明人： Corneille Melan , Victor Kremer , Michel Kirchen , Emile Lonardi , Jean Liesch , Andre Boch , Joseph Colon , Charles Hennico
IPC分类号： B28B11/02 , C21C5/44 , F27D1/16 , E04G21/16
CPC分类号： F27D1/1621 , C21C5/441
摘要： The apparatus comprises an operating station with a rotary work platform, a non-rotary supporting stage supporting the work platform by means of a first bearing, a robot for laying the bricks, a monitoring booth, a device for raising and lowering brick pallets and at least one automatic brick-depalletizing mechanism for transferring the bricks from the pallets towards a stand-by station. This stand-by station comprises a turret which can contain a reserve of bricks of different types and which is supported by the stage by means of a second bearing, so as to be rotatable independently of the stage and the platform about the vertical axis of the vessel. The apparatus is particularly well suited for repairing metallurgical converters.
摘要翻译：该装置包括具有旋转工作平台的操作台，通过第一轴承支撑工作平台的非旋转支撑台，用于铺设砖的机器人，监控台，用于升高和降低砖托板的装置至少一个用于将砖从托盘转移到待机站的自动砖移动机构。这个待机站包括一个转塔，该转台可以容纳不同类型的砖块，并且借助于第二轴承由该台架支撑，从而能够独立于平台和平台围绕垂直轴线船只。该设备特别适用于修理冶金转炉。

4. 发明授权

US4765789A Apparatus for lining the inner wall of a vessel with bricks 失效
标题翻译：用于用砖衬砌容器内壁的装置
公开(公告)号：US4765789A
公开(公告)日：1988-08-23
申请号：US33138
申请日：1987-04-01
申请人： Emile Lonardi , Jean Liesch , Michel Kirchen , Victor Kremer , Andre Bock , Joseph Colgon , Charles Hennico
发明人： Emile Lonardi , Jean Liesch , Michel Kirchen , Victor Kremer , Andre Bock , Joseph Colgon , Charles Hennico
IPC分类号： B25J5/02 , B66F11/04 , C21C5/44 , F27D1/16 , E04G21/22
CPC分类号： B25J5/02 , B66F11/04 , C21C5/441 , F27D1/1621
摘要： An apparatus comprising a work platform movable inside a vessel and associated with a handling robot for handling and laying bricks is presented. The present invention includes at least two hoists placed next to one another, each hoist comprising several telescopic sections. Carriages move along the hoists in order to raise the bricks individually from a depalletizing station located at the foot of the hoist up to platform level. A depalletizing robot, the action of which is coordinated with that of the handling robot, transfers the bricks from a reserve of several brick pallets onto the carriages of the hoist.
摘要翻译：提供了一种装置，其包括可在容器内移动并与用于处理和铺设砖的处理机器人相关联的工作平台。本发明包括彼此相邻放置的至少两个起重机，每个起重机包括若干伸缩部分。吊车沿着起重机移动，以便将砖块从位于起重机脚下的拆卸站单独提升到平台水平。搬运机器人的动作与搬运机器人协调的搬运机器人将砖从多个砖托盘的储备转移到起重机的托架上。

5. 发明授权

US4730784A Oxygen blast nozzle 失效
标题翻译：氧气喷嘴
公开(公告)号：US4730784A
公开(公告)日：1988-03-15
申请号：US17763
申请日：1987-02-20
申请人： Andre Bock , Romain Henrion , Jean Liesch , Carlo Heintz , Henri Klein , Jean-Francois Liesch
发明人： Andre Bock , Romain Henrion , Jean Liesch , Carlo Heintz , Henri Klein , Jean-Francois Liesch
IPC分类号： C21C5/46 , B05B7/12
CPC分类号： C21C5/4606
摘要： A nozzle for the refining of metals by oxygen blasting from above the melt is presented. The nozzle includes a nozzle head having a blast pipe therethrough upstream of the mouth of the nozzle. The blast pipe directs a jet of gas comprised, at least in part, of oxygen, having a supersonic speed onto the melt. The blast pipe includes an inner tube. The lower portion of the inner tube has a throat positioned between a convergent and divergent sections, this lower portion defining a laval nozzle. The blast pipe also includes an outer tube coaxial with the inner tube and having a greater cross section than the inner tube. The mouth of the inner tube is spaced back (downstream) from the mouth of the blast pipe. The inner and outer tubes are each provided with flow control valves, and are connected to sources of pressurized gas. Devices are provided to vary the cross sectional area of the mouth of the inner tube. This device may consist of a needle shaped member, displaceable along the longitudinal axis of the inner tube, with the pointed portion of the needle movable between different positions within the convergent section of the inner tube.
摘要翻译：提出了一种用于通过从熔体上方进行氧气喷射来提炼金属的喷嘴。喷嘴包括喷嘴头，喷嘴头具有穿过喷嘴口的上游的鼓风管。喷射管将包含至少部分氧的具有超音速速度的气体射流引导到熔体上。鼓风管包括内管。内管的下部具有位于收敛部分和发散部分之间的喉部，该下部限定了一个拉维尔喷嘴。鼓风管还包括与内管同轴并具有比内管更大的横截面的外管。内管的口与鼓风管口分开（下游）。内管和外管各设有流量控制阀，并连接到加压气体源。设置设备以改变内管的口部的横截面积。该装置可以包括可沿着内管的纵向轴线移位的针状构件，针的尖部可在内管的会聚部分内的不同位置之间移动。

6. 发明授权

US4730814A Blast pipe for refining nozzle 失效
标题翻译：喷管用于精炼喷嘴
公开(公告)号：US4730814A
公开(公告)日：1988-03-15
申请号：US17883
申请日：1987-02-20
申请人： Andre Bock , Roamin Henrion , Jean Liesch , Carlo Heintz , Henri Klein , Jean-Francois Liesch
发明人： Andre Bock , Roamin Henrion , Jean Liesch , Carlo Heintz , Henri Klein , Jean-Francois Liesch
IPC分类号： C21C7/072 , C21C5/46 , C21C5/32
CPC分类号： C21C5/4606
摘要： A blast pipe for delivering refining oxygen to the space above a metal bath in a refining operation is presented. The blast pipe is positioned in a gas supply duct and is provided with a pressure regulating valve. The blast pipe comprises a fixed straight wall portion along which the gas flows in a linear path. The straight wall portion terminates at a sharp edge, constituting a portion of the blast pipe exit orifice. A bent wall segment is located adjacent to and downstream of the straight wall portion and connects the remainder of the straight wall portion to the exit orifice. The bent wall segment preferably has a convergent configuration, upstream of the sharp edge, and a divergent configuration downstream thereof. The exit orifice, in cross section, has the shape of a rectangle, one of the long sides of which constitutes the sharp edge.
摘要翻译：提出了一种用于在精炼操作中将精炼氧提供到金属浴上方的空间的鼓风管。鼓风管位于气体供给管道中并设有压力调节阀。鼓风管包括固定的直壁部分，气体沿着该固定的直壁部分在线性路径中流动。直壁部分终止于锋利的边缘，构成鼓风管出口孔的一部分。弯曲的壁段位于直壁部分附近和下游，并将直壁部分的其余部分连接到出口孔。弯曲的壁段优选地具有在锋利边缘的上游和在其下游的发散构造的收敛构型。出口孔的横截面具有矩形的形状，其长边中的一个构成锋利的边缘。

7. 发明授权

US4708562A Apparatus for lining the inner wall of a vessel with bricks 失效
标题翻译：用于用砖衬砌容器内壁的装置
公开(公告)号：US4708562A
公开(公告)日：1987-11-24
申请号：US915635
申请日：1986-10-06
申请人： Corneille Melan , Jean Liesch
发明人： Corneille Melan , Jean Liesch
IPC分类号： C21C5/44 , E04F21/18 , F27D1/16 , B65G59/02 , E04G21/22
CPC分类号： C21C5/441 , F27D1/1621
摘要： An automated apparatus for lining the inner wall of a vessel with bricks is presented. This apparatus comprises an operating station which has at least two levels for storing pallets (having bricks thereon) above one another. An automatic device consisting of at least one automatic depalletizing mechanism for transferring the bricks from each of the superimposed pallets onto at least one standby track is provided along with at least one robot equipped with a gripping device for picking up bricks located on the stand-by tracks and for depositing the bricks at the intended location. In accordance with a preferred embodiment of the present invention, the operating station has two automatic depalletizing mechanisms associated respectively with each of the two superimposed pallets.
摘要翻译：提出了一种用砖衬在船舶内壁上的自动化设备。该装置包括具有至少两个级别的操作台，用于在彼此之间存储托盘（在其上具有砖）。一种自动装置，包括至少一个用于将砖从每个叠加的托盘传送到至少一个备用轨道上的自动卸垛机构，以及至少一个机器人，其配备有夹持装置，用于拾取位于备用轨道上的砖轨道和用于在预定位置存放砖。根据本发明的优选实施例，操作台具有分别与两个叠加的托盘中的每一个相关联的两个自动卸垛机构。

8. 发明授权

US4548503A Method of and apparatus for monitoring a dynamic condition of rolling-mill rolls 失效
标题翻译：用于监测轧制辊的动态条件的方法和装置
公开(公告)号：US4548503A
公开(公告)日：1985-10-22
申请号：US465995
申请日：1983-02-11
申请人： Jean Liesch , Jacques Metzdorf , Andre Meyers , Joseph Neu , Jean Redo
发明人： Jean Liesch , Jacques Metzdorf , Andre Meyers , Joseph Neu , Jean Redo
IPC分类号： B21B1/08 , B21B38/00 , B23Q15/00 , B23Q15/12 , G01B9/08 , G01B11/14
CPC分类号： B21B38/00 , B21B1/08 , B21B2273/22
摘要： The geometry of rolling-mill rolls is monitored dynamically by projecting light between portions of the two rolls which are formed with circumferential grooves and the resulting light pattern is detected and compared with a pattern prior to start of the rolling operation.
摘要翻译：通过在形成有周向槽的两个辊的部分之间投射光来动态监测轧制辊的几何形状，并且检测所得到的光图案并将其与在开始轧制操作之前的图案进行比较。

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