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1. 发明授权

US4572485A Apparatus for melting a melting stock composed of scrap metal and/or coarse scrap material 失效
标题翻译：用于熔化由废金属和/或粗废料构成的熔化原料的设备
公开(公告)号：US4572485A
公开(公告)日：1986-02-25
申请号：US643050
申请日：1984-08-22
申请人： Franz Engelberg , Luciano Fabris , Robert Schneider , Gerhard Villinger , Walter Truninger
发明人： Franz Engelberg , Luciano Fabris , Robert Schneider , Gerhard Villinger , Walter Truninger
IPC分类号： C22C1/02 , C22B7/00 , C22B7/04 , C22B9/16 , C22B21/00 , C22C33/04 , F27D3/18
CPC分类号： C22B7/04 , C22B21/0092 , C22B7/003 , C22B9/16 , Y02P10/218 , Y10S266/90 , Y10S266/901
摘要： A charge channel opens into a primary melting chamber and comprises a substantially vertically extending first section and a second section which follows the first section and opens substantially tangentially into a cylindrically shaped bottom portion of the primary melting chamber. The charge channel is charged with melting stock by means of a funnel-shaped melting stock infeed. A jet of molten metal is fed into the first section by passage means comprising a pump and a conduit. The jet of molten metal is mixed in this first section with the melting stock which is infed into and passed through the first section in a free-falling movement. The melting stock is enclosed and entrained by the jet of molten metal which is tangentially injected into the melt-containing bottom portion of the primary melting chamber. A turbulent flow is thereby generated in the primary melting chamber and keeps the melting stock in motion during finish melting. The melt is removed via an overflow structure arranged in the primary melting chamber and counter-directed to the turbulent flow therein, along a flow separation lip and through an outfeed channel.
摘要翻译：充电通道通向主熔化室，并且包括基本垂直延伸的第一部分和第二部分，该第二部分跟随第一部分并基本切向地打开到主熔化室的圆柱形底部。充电通道通过漏斗形熔融原料进料装入熔化原料。熔融金属喷射通过包括泵和导管的通道装置进入第一部分。熔融金属喷射在该第一部分中与熔融原料混合，熔融原料以自由下落的运动进入并通过第一部分。熔融原料被熔融金属喷射器包围并夹带，熔融金属液流被切向地注入到主熔化室的熔融物底部。因此，在主熔化室中产生湍流，并在熔化过程中保持熔化物的运动。通过布置在主熔化室中的溢流结构去除熔体，并沿着流动分离唇缘并通过出料通道反向引导其中的湍流。

2. 发明授权

US5876197A Method for heating a fuel-fired industrial furnace and regenerator/burner system therefor 失效
标题翻译：用于加热燃料工业炉及其再生器/燃烧器系统的方法
公开(公告)号：US5876197A
公开(公告)日：1999-03-02
申请号：US820168
申请日：1997-03-19
申请人： Franz Engelberg , Martin Wicker , Gerhard Villinger , Wolfgang Bender
发明人： Franz Engelberg , Martin Wicker , Gerhard Villinger , Wolfgang Bender
IPC分类号： F27B3/26 , F24H7/00
CPC分类号： F27B3/263
摘要： In order to create a regenerative, energy-saving fuel firing for an industrial furnace, particularly for a metal smelting furnace, that can flexibly take all possible time and space operating conditions and demands of the furnace to be heated as well as the thermic conditions of the respectively employed, heat-storing regenerators exactly into consideration, it is inventively proposed that at least two regenerator/burner modules (3) are switchable from burner mode (7) into regenerator mode (7r) (exhaust gas extraction mode) or, respectively, vice versa independently of one another proceeding from the process controller of the industrial furnace (1), namely with employment of reverse valves (11) or reversible ventilators or, respectively, two-stream ventilators.
摘要翻译：为了为工业炉特别是金属冶炼炉创造一种再生的，节能的燃料燃烧，可以灵活地将所有可能的时间和空间的操作条件和要加热的炉子以及热的条件正是考虑到了分别使用的储热再生器，本发明提出了至少两个再生器/燃烧器模块（3）可以从燃烧器模式（7）切换到再生器模式（7r）（排气提取模式）或分别反之亦然，独立于工业炉（1）的过程控制器，即使用逆向阀（11）或可逆通风机，或分别为双流通风机。

3. 发明授权

US5301929A Conveying device for push-type or continuous-heating furnaces 失效
标题翻译：用于推式或连续加热炉的输送装置
公开(公告)号：US5301929A
公开(公告)日：1994-04-12
申请号：US978633
申请日：1992-11-19
申请人： Rudolf Pflanz , Franz Engelberg
发明人： Rudolf Pflanz , Franz Engelberg
IPC分类号： F16C5/00 , F27B9/22 , F27D3/02 , F27D5/00
CPC分类号： F16C29/02 , F16C33/26 , F27B9/22 , F27D3/024
摘要： A crosshead shoe for the sliding transport on rails of a material to be annealed has, for the lateral guiding on the rails, an approximately U-shaped cross section with downwardly projecting legs. Special glide elements are provided on the side of the glide shoe which faces the glide plane, and/or the rail, which glide elements are designed so that as little wear and friction as possible occur during the movement of the crosshead shoes. The glide elements have glide surfaces for this purpose, the side surfaces of which glide surfaces are rounded and/or downwardly inclined, and/or the peripheral edges of which are associated with one another in obtuse angles or have a shape which is at least partially circular. These conditions exist, for example, in glide elements with polygonal or circular surfaces, which can be arranged in one or several rows or in a honeycomb pattern. Since important edges thus extend inclined to the direction of movement and furthermore no break-off-endangered acute edge angle exists, interferences (for example during travel over rail joints) do not act simultaneously onto the entire edge, so that edge break-offs can be substantially avoided. A flow channel is provided between the crosshead shoe and the base of the material being annealed, through which additional hot air is blown against areas of the material shielded from the main stream by the rail and the crosshead shoe.
摘要翻译：用于在待退火材料的轨道上的滑动运输的十字头靴具有用于横向引导导轨上的具有向下突出的腿的大致U形横截面。特别的滑行元件设置在滑板的面向滑行平面和/或导轨的侧面上，滑动元件被设计成使得在十字头鞋的运动期间可能发生尽可能少的磨损和摩擦。滑动元件具有用于该目的的滑动表面，其滑动表面的侧表面是圆形和/或向下倾斜的，和/或其外围边缘彼此以钝角相关联或具有至少部分的形状圆。这些条件存在，例如，具有多边形或圆形表面的滑动元件，其可以布置成一排或多行或蜂窝图案。由于重要的边缘因此沿着移动方向倾斜延伸，并且还不存在断裂濒危的锐角边缘角度，所以干扰（例如在轨道接头处行驶期间）不会同时作用在整个边缘上，因此边缘断裂可以基本上避免了。在十字头靴和正在退火的材料的基部之间设置有一个流动通道，通过该横向通道，通过轨道和十字头靴将额外的热空气吹向与主流屏蔽的材料的区域。

4. 发明授权

US5449422A Method and device for the heat treatment of heat treatable material in an industrial furnace 失效
标题翻译：在工业炉中热处理材料的热处理方法和装置
公开(公告)号：US5449422A
公开(公告)日：1995-09-12
申请号：US168947
申请日：1993-12-17
申请人： Rudolf Pflanz , Bernd Onderka , Franz Engelberg , Richard Breisinger
发明人： Rudolf Pflanz , Bernd Onderka , Franz Engelberg , Richard Breisinger
IPC分类号： C21D1/767 , C21D9/54 , C22F1/04 , F27B17/00
CPC分类号： C22F1/04 , C21D1/767 , C21D9/54 , F27B17/0083
摘要： In the heat treatment of heat treatable material in an industrial furnace, in particular for the annealing of annealable material such as, for example, aluminum strip wound into a coil (1), by means of blowing of the annealable material with hot gas jets (8) issuing from nozzles (7), in order to insure a very good and uniform heat transfer from the hot gas stream to the material and a completely uniform temperature distribution in the coil (1), and also the rapid heating thereof, without any need to fear locally partial overtemperatures in the coil, it is proposed in accordance with the invention to move the annealable material such as, for example, the coil (1), and the hot gas jets (8) relative to one another, for example by means of the fact that the coil (1) and/or the hot gas nozzles (7) are rotated about the coil axis, so that the blowing impingement points of the hot gas jets (8) move on the blown surface of the annealable material and all desired portions there can be swept in controlled fashion.
摘要翻译：在工业炉中的热处理材料的热处理中，特别是对于可退火材料（例如，缠绕在线圈（1）中的铝条）的退火，通过用热气喷射吹送可退火材料 8）从喷嘴（7）发出，以便确保从热气流到材料的非常好的和均匀的热传递以及线圈（1）中完全均匀的温度分布，以及其快速加热，而没有任何需要担心线圈中的局部部分过热，根据本发明提出将诸如线圈（1）的可退火材料和热气体射流（8）相对于彼此移动，例如通过线圈（1）和/或热气喷嘴（7）围绕线圈轴线旋转的事实使得热气体喷嘴（8）的吹入冲击点在可退火的喷嘴材料和所有所需的部分可以扫入受控时尚。

5. 发明授权

US5032177A Method and apparatus for the removal of slag from metallic melt bath in a melting furnace 失效
标题翻译：用于从熔融炉中的金属熔池中除去炉渣的方法和装置
公开(公告)号：US5032177A
公开(公告)日：1991-07-16
申请号：US554680
申请日：1990-07-19
申请人： Hans-Otto Jochem , Franz Engelberg
发明人： Hans-Otto Jochem , Franz Engelberg
IPC分类号： B22D43/00 , C22B9/02 , F27D3/15
CPC分类号： F27D3/15 , C22B9/02 , Y02P10/234
摘要： By means of an electromagnetic stirrer there is produced in the melt within the melt chamber of the melting furnace a turbulent flow or pair of turbulent flows working in opposite directions and each having a substantially vertical turbulent flow axis. By means of this turbulent flow the upwardly floating slag is forced towards the outermost turbulent flow lines or regions and into an auxiliary chamber formed between a slag barricade and the furnace door. The melt can flow back from the auxiliary chamber into the melt chamber. The slag collected in the auxiliary chamber can be removed in predeterminate time intervals from the auxiliary chamber by means of a slag removal sliding or pusher element and disposed in an environmentally protective fashion in a slag container moved into position at the opened furnace door. The slag collected in the auxiliary chamber, upon opening of the furnace door, can be lifted upon a slag palette or platform with the aid of lifting or buoyant bodies above the lower edge of the furnace door opening.
摘要翻译：借助于电磁搅拌器，在熔化炉的熔体室内的熔体中产生湍流或一对湍流，其在相反的方向上工作，每一个具有基本垂直的湍流轴。通过这种湍流，向上浮动的炉渣被迫朝向最外面的湍流流动线或区域并进入形成在炉渣路与炉门之间的辅助室中。熔体可以从辅助室流回熔体室。收集在辅助室中的炉渣可以以预定的时间间隔从辅助室中通过除渣滑动或推动元件去除，并以环境保护方式设置在移动到打开的炉门处的位置的炉渣容器中。在炉门打开时收集在辅助室中的炉渣可借助于炉门开口下边缘上方的提升或浮力物体被提升到炉渣调色板或平台上。

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