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公开(公告)号：US10900098B2
公开(公告)日：2021-01-26
申请号：US16026706
申请日：2018-07-03
发明人： Toshiyuki Kozuka , Yoshinobu Kondo
摘要： A thermal treatment furnace includes a thermal treatment chamber in which a thin metal sheet is continuously conveyed horizontally while being floated by air, in which the thermal treatment chamber includes a plurality of air injection nozzles and a plurality of mist spray nozzles that are arranged along a pass line of the thin metal sheet in the thermal treatment chamber, on a lower side and an upper side of the pass line and so as to be orthogonal to the pass line in a side view.
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公开(公告)号：US5915958A
公开(公告)日：1999-06-29
申请号：US99059
申请日：1998-06-18
申请人： Eugene J. Kurie
发明人： Eugene J. Kurie
摘要： A heating system for heat treating a continuous sheet-like material includes an input end and an output end and a path defined therebetween that extends between the input and output ends for the material to be treated. At least one section of the heating system includes an upper movable heater and a lower stationary heater disposed on confrontingly opposite sides of the material path. A heater lifter is connected to the movable upper heater for operatively displacing the upper heater between a first position for imparting a curing type of heat treatment and a second position for imparting an annealing type of heat treatment to the continuous sheet material as it is advanced through the heating system.
摘要翻译： 用于热处理连续的片状材料的加热系统包括输入端和输出端以及限定在其间的路径，其在待处理材料的输入端和输出端之间延伸。 加热系统的至少一个部分包括上部可移动加热器和设置在材料路径的相对侧上的下部固定加热器。 加热器升降器连接到可移动上部加热器，用于在用于施加固化类型的热处理的第一位置和用于在连续片材材料前进通过时向其提供退火热处理的第二位置的可操作地移动上部加热器 加热系统。
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公开(公告)号：US5616295A
公开(公告)日：1997-04-01
申请号：US587113
申请日：1996-01-11
申请人： Hiroshi Tawara , Mineyuki Hiramatsu , Jun Maeda
发明人： Hiroshi Tawara , Mineyuki Hiramatsu , Jun Maeda
摘要： In the furnace a plurality of floaters are arranged in series in a direction in which the metal strip is transferred. The strip is fed through the furnace, floated by these floaters. A test floater is installed along the strip transfer pathway. The height of the strip floated by the test floater is detected by a float sensor. The gas pressure of the test floater detected when the test floater floats the strip to an appropriate height is reflected on the gas pressures of the in-furnace floaters. As a result, the in-furnace floaters float the strip to the appropriate height.
摘要翻译： 在炉中，多个浮子在金属带被转移的方向上串联布置。 带材通过炉子进料，由这些浮子漂浮。 沿着传送路径安装测试浮子。 通过浮子传感器检测由测试浮子浮动的条的高度。 当试验浮子将条带漂浮到适当高度时检测到的试验浮子的气体压力反映在炉内浮子的气体压力上。 因此，炉内浮子将条带浮动到合适的高度。
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4.发明授权Method and apparatus for heating a strip of metallic material in a continuous annealing furnace 失效在连续退火炉中加热金属材料条的方法和装置
公开(公告)号：US4836774A
公开(公告)日：1989-06-06
申请号：US75217
申请日：1987-07-20
申请人： Masahiro Harada , Kenichi Yanagi , Takeo Fukushima , Kusuo Furukawa , Naohiko Soeda , Norio Ohta , Kuniaki Sato , Yasuhisa Nakajima
发明人： Masahiro Harada , Kenichi Yanagi , Takeo Fukushima , Kusuo Furukawa , Naohiko Soeda , Norio Ohta , Kuniaki Sato , Yasuhisa Nakajima
摘要： The present invention relates to method and apparatus for heating a strip of metallic material in a continuous annealing furnace and more particularly to an improvement relating to a method and apparatus for heating a strip of metallic material in a continuous annealing furnace in which annealing of the strip is continuously carried out in such a manner that a gas, serving to adjust temperature of the strip, is blown toward the strip through a plurality of gas jet nozzles which are arranged on one side or both sides of the strip, wherein the temperature and flow rate of the strip are properly determined to a required level in response to the changing of the operating conditions such as the heat cycle, line speed, thickness of strip, width of strip and the like. Further, the present invention relates to a method and apparatus for heating a strip of metallic material in a continuous annealing furnace, wherein the temperature of the strip is controlled to reach a target temperature by heating or cooling the strip by means of a gas jet or the like having excellent respondency at a part of the heating zone in the continuous annealing furnace whereby irregular annealing of the strip is effectively inhibited.
摘要翻译： 本发明涉及用于在连续退火炉中加热金属材料条的方法和装置，更具体地涉及一种在连续退火炉中加热金属材料条的方法和装置的改进，其中条带的退火 连续地进行，使得用于调节条的温度的气体通过布置在条的一侧或两侧上的多个气体喷嘴喷向条带，其中温度和流量 响应于诸如热循环，线速度，条带厚度，条带宽度等操作条件的变化，条带的速率被适当地确定到所需的水平。 此外，本发明涉及一种用于在连续退火炉中加热金属材料条的方法和装置，其中通过借助于气体射流加热或冷却带材来控制带材的温度以达到目标温度，或 在连续退火炉中的加热区的一部分具有优异的响应性，从而有效地抑制了带的不规则退火。
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公开(公告)号：US4480777A
公开(公告)日：1984-11-06
申请号：US388297
申请日：1982-06-14
申请人： Seiji Suzuki , Kenji Kawate , Hiroshi Tawara
发明人： Seiji Suzuki , Kenji Kawate , Hiroshi Tawara
IPC分类号： B65H23/032 , C21D9/63 , F26B13/20 , B65H17/32 , B65H25/26
CPC分类号： B65H23/032 , C21D9/63 , F26B13/104
摘要： Apparatus for conveying strip materials while floating them whereby a strip is allowed to pass between a pair of plenum chambers vertically spaced apart from each other and provided with blowoff openings through which gases are blown against the strip to float it as well as heat or cool the same. After the gases have been blown against the strip, a portion of them streams in one direction crossing the predetermined conveyance course of the strip, while the other portion thereof streams in the opposite direction. A pair of flow-rate control means are provided in conjunction with the plenum chambers and in opposite positions so as to vary the amount of gases streaming in said one direction in relation to that of those streaming in the other direction, when the strip has taken a winding course during conveyance, so that the strip is restored to its predetermined course of conveyance.
摘要翻译： 用于在浮动它们时输送带状材料的装置，从而允许条带在彼此垂直间隔开的一对增压室之间通过，并且设置有吹气口，通过该吹出开口将气体吹向条带以使其浮动并且加热或冷却 相同。 在将气体吹向条带之后，其一部分沿与条带的预定输送路线交叉的一个方向流动，而另一部分则沿相反方向流动。 一对流量控制装置与集气室连通并在相对的位置提供，以便当条带已经被采取时，改变在所述一个方向上流动的气体相对于在另一个方向流动的气体量 在输送期间的卷绕路线，使得条带恢复到其预定的运送过程。
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公开(公告)号：US4257829A
公开(公告)日：1981-03-24
申请号：US55869
申请日：1979-07-09
摘要： During the process of movement of an aluminum strip in a floating mode, the strip is first heated and then cooled for the annealing. In cooling the aluminum strip, the aluminum strip is first cooled to a predetermined temperature at an easy cooling temperature gradient, and subsequently cooled to a room temperature at a sharper cooling temperature gradient than the former. During the process of the cooling, a significant thermal stress is not produced in the aluminum strip, and the aluminum strip is cooled without being wrinkled.
摘要翻译： 在以浮动模式移动铝带的过程中，首先将带材加热然后冷却以进行退火。 在冷却铝带时，首先将铝带以容易的冷却温度梯度冷却至预定温度，然后以比前者更冷的冷却温度梯度冷却到室温。 在冷却过程中，在铝带中不产生明显的热应力，并且铝带被冷却而不起皱。
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公开(公告)号：US4069595A
公开(公告)日：1978-01-24
申请号：US651232
申请日：1976-01-22
CPC分类号： C21D9/63 , B65H23/24 , F26B13/104 , B65H2406/112
摘要： A treatment plant for web material which, when bent, exhibits stiffness transverse to the direction of bending. The treatment plant comprises a series of blow boxes arranged in sections with the boxes in each section having parallel plane perforated surfaces on opposite sides of the web path. The perforations are graduated in degree with a high degree of perforation on one side of the web path being opposed by a low degree of perforation on the other side of the web path, and vice versa, so that the web assumes a wave shape between the first and second planes, the wave staying with its nodes in definite positions closer to the one plane opposite the highly perforated group in the second plane and closer to the second plane opposite the highly perforated group in the one plane.
摘要翻译： 用于卷筒纸材料的处理设备，当弯曲时，其呈现横向于弯曲方向的刚度。 处理设备包括一系列吹风箱，其分段布置，每个部分中的箱体具有在幅材路径的相对侧上的平行的多孔表面。 穿孔在程度上是高度穿孔的，在腹板通道的一侧上，在腹板通道的另一侧与低程度的穿孔相反，反之亦然，使得腹板呈现在 第一和第二平面，波浪与其节点保持在更靠近第二平面中与高度穿孔的组相对的一个平面的定位，并且更靠近在一个平面中与高度穿孔的组相对的第二平面。
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公开(公告)号：US10345044B2
公开(公告)日：2019-07-09
申请号：US15212759
申请日：2016-07-18
申请人： ANDRITZ Sundwig GmbH
发明人： Klaus Boguslawsky , Jurgen Albrecht
摘要： A process and apparatus for controlling the strip run (4) of a metal strip (10) through a floating furnace (3). The strip run (4) is controlled contact-free with the aid of an electromagnetic device (1) that generates a Lorentz force acting transversely to the strip run.
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公开(公告)号：US09441649B2
公开(公告)日：2016-09-13
申请号：US14180944
申请日：2014-02-14
发明人： Stephane Langevin , Patrick Dubois
IPC分类号： F15D1/00 , C21D1/613 , C21D1/667 , C21D9/46 , C21D9/573 , F26B13/00 , F26B13/10 , B21B45/00 , B21B45/02 , C21D9/63
CPC分类号： F15D1/00 , B21B45/004 , B21B45/0209 , C21D1/613 , C21D1/667 , C21D9/46 , C21D9/5735 , C21D9/63 , F26B13/007 , F26B13/108 , Y10T137/8376 , Y10T137/8593
摘要： A device for blowing gas on a face of traveling strip material has at least one hollow box having its wall fitted with a plurality of blow orifices enabling gas to be directed towards the face of the strip material. The hollow box is also fitted laterally on at least one side thereof relative to a midplane (Q) perpendicular to the plane in the strip with a movable shutter member having the function of selectively shutting some of the blow orifices in order to adapt the width of the blow zone to the width of the corresponding strip material. The movable shutter member has an edge adjacent to the inside surface of the wall fitted with the blow orifices, and an edge adjacent to a side wall of the hollow box.
摘要翻译： 用于在移动带状材料的表面上吹送气体的装置具有至少一个中空箱，其中其中壁装配有多个吹气孔，使得气体能够朝向带状材料的表面。 空心箱也相对于垂直于带中的平面的中平面（Q）的至少一侧横向安装，具有可选择性地关闭一些吹气孔的功能的活动挡板部件，以便适应 吹气区到相应带材的宽度。 可移动活门构件具有与装配有吹气孔的壁的内表面相邻的边缘以及与中空箱的侧壁相邻的边缘。
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公开(公告)号：US5320329A
公开(公告)日：1994-06-14
申请号：US18145
申请日：1993-02-16
申请人： Max Hoetzl , James E. Schmidt
发明人： Max Hoetzl , James E. Schmidt
摘要： An improved pressure pad is provided for stably floating thin metal strip while heat treating the strip. The pressure pad includes an oval pad housing which is slitted adjacent the strip. An elliptical plenum chamber is disposed within the pad housing with a portion thereof spanning the slit and forming with the slit margins a leading and a trailing slot jet nozzle. Opposing jet streams of gaseous medium exit the slot jet nozzles and collide with one another to provide a zone of pressure which stably supports the strip.
摘要翻译： 提供了一种改进的压力垫，用于在对钢带进行热处理的同时稳定地浮动薄金属带。 压力垫包括椭圆形的衬垫外壳，该外壳在条带附近被切开。 椭圆形增压室设置在衬垫外壳内，其一部分跨越狭缝，并与缝隙边缘形成一个前槽和后槽喷嘴。 相反的气态介质喷射流离开槽喷嘴并相互碰撞，以提供稳定地支撑条带的压力区域。
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