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106 条记录 (耗时 0.016 秒)

    Melt furnace, melt furnace control systems, and method of controlling a melt furnace
    22.
    发明授权
    Melt furnace, melt furnace control systems, and method of controlling a melt furnace 有权
    熔炉，熔炉控制系统和熔炉控制方法

    公开(公告)号：US09470457B2

    公开(公告)日：2016-10-18

    申请号：US14231078

    申请日：2014-03-31

    申请人： Honda Motor Co., Ltd.

    发明人： Karl Schroeder ,  Charles W. Drake, Jr. ,  Michael E. Devine, II

    IPC分类号： F27D3/14 ,  F27D19/00 ,  F27D21/00 ,  F27D99/00 ,  F27B19/04

    CPC分类号： F27D19/00 ,  F27B19/04 ,  F27D3/14 ,  F27D21/0014 ,  F27D21/0028 ,  F27D99/0033 ,  F27D2019/0003

    摘要： A melt furnace including a first reservoir, a second reservoir, a holding reservoir, and a control system including a controller is provided. The first reservoir and the second reservoir are in fluid communication with the holding reservoir to flow molten materials to the holding reservoir. The controller is in communication with a first material level sensor, a second material level sensor, a holding reservoir temperature sensor, and a molten material level sensor assembly. The controller is adapted to adjust an output level of at least one of the first reservoir melt burner and the second reservoir melt burner based, at least in part, on one or more received signals to control the flow of molten materials from the first reservoir and the second reservoir to maintain a level of molten material in the holding reservoir.

    摘要翻译： 提供一种包括第一储存器，第二贮存器，保持储存器和包括控制器的控制系统的熔炉。 第一储存器和第二储存器与保持储存器流体连通以将熔融材料流动到储存储存器。 控制器与第一材料液位传感器，第二材料液位传感器，保持容器温度传感器和熔融材料液位传感器组件连通。 至少部分地基于一个或多个接收到的信号来调节第一储存器熔融燃烧器和第二储存器熔化燃烧器中的至少一个的输出水平，以控制来自第一储存器的熔融材料的流动，以及 第二储存器以保持储存容器中的熔融材料的水平。

    Arrangement for manufacturing steel strips
    25.
    发明授权
    Arrangement for manufacturing steel strips 失效
    制造钢带的安排

    公开(公告)号：US5035036A

    公开(公告)日：1991-07-30

    申请号：US568340

    申请日：1990-08-16

    申请人： Heinrich Bohnenkamp

    发明人： Heinrich Bohnenkamp

    IPC分类号： B21B1/26 ,  B21B1/46 ,  B21B45/00 ,  B22D11/12 ,  B22D11/14 ,  C21D9/00 ,  C21D9/52 ,  F27B9/02 ,  F27B9/38 ,  F27B19/04

    CPC分类号： B21B1/466 ,  B22D11/1213 ,  C21D9/0081 ,  F27B9/38 ,  F27B19/04 ,  F27B9/023 ,  F27M2003/01 ,  Y10T29/49989 ,  Y10T29/49991 ,  Y10T29/5184

    摘要： The arrangement includes one or more steel strip casting plants which are followed by a temperature equalizing furnace, a transverse conveying unit for steel strip sections and a finishing mill. The finishing mill is arranged laterally offset and in the opposite direction of the discharge direction of the steel strip casting plant. Another temperature equalizing furnace is arranged which conveys in the opposite direction of the first temperature equalizing furnace and toward the finishing mill. The temperature equalizing furnaces arranged next to each other are connected to each other by a transverse conveying unit arranged at the front end of the temperature equalizing furnaces.

    摘要翻译： 该装置包括一个或多个钢带铸造设备，随后是温度均化炉，用于钢带段的横向输送单元和精轧机。 精轧机横向偏置并且沿钢带铸造厂的排出方向的相反方向布置。 布置了另一个温度均衡炉，其沿与第一温度均化炉相反的方向并且朝向精轧机传送。 彼此相邻布置的温度均衡炉通过布置在温度平衡炉的前端的横向输送单元相互连接。

    Process for combination metal reduction and distillation
    26.
    发明授权
    Process for combination metal reduction and distillation 失效
    用于组合金属还原和蒸馏的方法

    公开(公告)号：US4556420A

    公开(公告)日：1985-12-03

    申请号：US546601

    申请日：1983-10-27

    申请人： Harmon A. Evans ,  Young J. Kwon

    发明人： Harmon A. Evans ,  Young J. Kwon

    IPC分类号： C22B34/10 ,  C22B5/04 ,  C22B34/12 ,  C22B34/14 ,  F27B19/04

    CPC分类号： C22B34/1272 ,  C22B34/14 ,  C22B5/04 ,  F27B19/04 ,  Y02P10/214 ,  Y02P10/23 ,  Y10S266/905

    摘要： A combination reduction, distillation, reducing metal recovery furnace and process of using the same comprising a pair of vertically displaced vessels in fluid communication wherein the upper vessel contains a perforated inner liner and means to at least periodically charge the top of the vessel with the metal salt to be reduced and a reducing metal, and wherein the lower vessel has a means to periodically withdraw the molten reducing metal salt produced by the redox reaction occurring within the furnace. By initially charging the furnace with sufficient reducing metal salt to establish a liquid level to provide a liquid seal above the bottom of the inner liner and by maintaining this level during the redox reaction, the inner liner can be filled with solid phase reduced metal produced by the reaction (and no reduced metal is produced outside of the liner). Upon completion, the molten reducing metal salt is drained from the furnace, the lower vessel is cooled and the unreacted reducing metal is distilled from the upper vessel and collected in the lower vessel. The unreacted reducing metal can be recycled to the subsequent run by loading a quantity of reducing metal salt into upper vessel and melting it. The reducing metal in the lower vessel is then melted and allowed to float up into the inner liner of the upper vessel where it provides a portion of the reducing metal required for the subsequent run. Such a process and apparatus is useful in producing large quantities of high purity metal such as Zr, Ti, Hf and the like.

    摘要翻译： 组合还原，蒸馏，还原金属回收炉和使用该组合物的方法包括一对流体连通的垂直移位的容器，其中上部容器含有穿孔的内衬和用金属至少周期性地向容器的顶部充电的装置 要还原的盐和还原金属，并且其中下容器具有周期性地退出由炉内发生的氧化还原反应产生的熔融还原金属盐的装置。 通过首先用足够的还原金属盐对炉子充电以建立液面以在内衬的底部上方提供液体密封，并且通过在氧化还原反应期间保持该水平，内衬可以填充由 反应（并且在衬里外部没有还原的金属）。 完成后，将熔融还原金属盐从炉中排出，将下容器冷却，并将未反应的还原金属从上容器蒸馏并收集在下容器中。 未反应的还原金属可以通过将一定量的还原金属盐加载到上容器中并将其熔化而再循环到随后的运行中。 然后将下容器中的还原金属熔化并允许其浮起到上容器的内衬中，在其中提供了后续流程所需的一部分还原金属。 这种方法和装置可用于生产大量高纯金属如Zr，Ti，Hf等。

    Two stage batch liquefaction process and apparatus
    27.
    发明授权
    Two stage batch liquefaction process and apparatus 失效
    两级批量液化过程和装置

    公开(公告)号：US4519814A

    公开(公告)日：1985-05-28

    申请号：US516817

    申请日：1983-07-25

    申请人： Henry M. Demarest, Jr.

    发明人： Henry M. Demarest, Jr.

    IPC分类号： C03B5/16 ,  B01J6/00 ,  B01J19/00 ,  C03B3/02 ,  F27B7/00 ,  F27B19/04 ,  C03B1/00 ,  C03B3/00

    CPC分类号： C03B3/023 ,  C03B3/02 ,  Y02P40/53 ,  Y02P40/57

    摘要： Liquefying of pulverulent batch materials (e.g., glass batch) is carried out in two stages. The first stage utilizes extended gas/solid contact to heat the materials to an intermediate temperature, and may recover waste heat. The second stage rapidly liquefies the material in a cavity lined with the batch material, and may employ substantially nitrogen-free heat sources. Another aspect involves maintaining a wet condition in the first stage to entrap particulates.

    摘要翻译： 粉碎的批料（例如玻璃批料）的液化分两个阶段进行。 第一阶段利用延长的气体/固体接触将材料加热至中间温度，并可能回收废热。 第二阶段将材料快速地液化在由批料材料内衬的空腔中，并且可以采用基本上无氮的热源。 另一方面涉及在第一阶段保持湿润状态以截留颗粒物。

    Method and apparatus for melting solid pieces of metal
    29.
    发明授权
    Method and apparatus for melting solid pieces of metal 失效
    用于熔化固体金属片的方法和装置

    公开(公告)号：US4363653A

    公开(公告)日：1982-12-14

    申请号：US256138

    申请日：1981-04-21

    申请人： Staffan Granstrom

    发明人： Staffan Granstrom

    IPC分类号： F27D11/06 ,  F27B3/04 ,  F27B3/08 ,  F27B19/04 ,  F27D11/12 ,  F27D99/00 ,  H05B6/22 ,  C21C5/52

    CPC分类号： F27D99/0006 ,  F27B3/045 ,  F27B3/08 ,  F27D11/12 ,  H05B6/22

    摘要： Solid pieces of metal, such as steel scrap and ferrous pellets, are charged in a basin having a refractory inside and progressively melted down by an electric induction heater positioned above the basin and the charge. As melt collects in the bottom of the basin it is continuously or intermittently tapped into a storage container having heating means for keeping the melt molten. This prevents the melt level in the basin's bottom from rising uncontrollably.

    摘要翻译： 将实心的金属片，例如废钢和亚铁颗粒，装入具有耐火材料的盆内，并通过位于盆地和电荷上方的电感应加热器逐渐熔化。 当熔体收集在盆底时，它被连续地或间歇地抽入具有用于保持熔体熔融的加热装置的储存容器中。 这防止了盆地底部的熔体水平不受控制地上升。

    Sintering nuclear fuel pellets
    30.
    发明授权
    Sintering nuclear fuel pellets 失效
    烧结核燃料颗粒

    公开(公告)号：US4158681A

    公开(公告)日：1979-06-19

    申请号：US777129

    申请日：1977-03-14

    申请人： Peter Funke

    发明人： Peter Funke

    IPC分类号： G21C3/00 ,  C04B35/64 ,  F27B19/04 ,  G21C3/62 ,  G21C21/00 ,  G21C21/02

    CPC分类号： G21C3/623 ,  C04B35/64 ,  F27B19/04 ,  Y02E30/38

    摘要： Sintering nuclear fuel pellets of nuclear fuel oxides having oxygen in stoichiometric excess of the dioxides by passing the nuclear fuel pellets through a reduction furnace having a reducing atmosphere under regulated exposure time or residence time to produce reduced nuclear fuel oxides of desired oxygen content. The reduced pellets are cooled and sent to an intermediate station for checking or holding. The cooled pellets from the intermediate station are sent through a sintering furnace with means for independently regulating the exposure time or residence time in the sintering furnace. Additional features are the independent control of the atmospheres and temperature as well as the humidity concentration in each furnace. Less expensive nitrogen gas may efficiently be used in the process.

    摘要翻译： 通过使核燃料粒子在规定的暴露时间或停留时间内通过具有还原气氛的还原炉来烧结具有化学计量过量二氧化物的氧的核燃料氧化物的核燃料颗粒，以产生所需氧含量的还原核燃料氧化物。 将还原的颗粒冷却并送到中间站进行检查或保持。 来自中间站的冷却的颗粒通过烧结炉送入，其具有用于独立调节在烧结炉中的暴露时间或停留时间的装置。 另外的特征是独立控制气氛和温度以及每个炉中的湿度浓度。 在这个过程中可以有效地使用较便宜的氮气。