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162 条记录 (耗时 0.022 秒)

    Apparatus and methods for processing molten material
    124.
    发明授权
    Apparatus and methods for processing molten material 有权

    公开(公告)号：US10221085B2

    公开(公告)日：2019-03-05

    申请号：US15481790

    申请日：2017-04-07

    申请人： Corning Incorporated

    发明人： Jaesoo Hwang ,  Jaeyoung Kim ,  Bonhyoung Koo

    IPC分类号： C03B5/23 ,  C03B5/04 ,  C03B5/16 ,  C03B5/43 ,  C03B5/44 ,  C03B5/167 ,  C03B7/06 ,  C03B17/06

    摘要： Methods of processing molten material comprising the step (I) of flowing molten material through an interior of a conduit from a first station to a second station of a glass manufacturing apparatus and the step (II) of cooling the molten material within the interior of the conduit by passing a cooling fluid along an exterior of the conduit. The method further includes the step (III) of directing a travel path of the cooling fluid toward a vertical plane passing through the conduit. In further examples, a glass manufacturing apparatus comprises a first station, a second station, and a conduit configured to provide a travel path for molten material traveling from the first station to the second station. The glass manufacturing apparatus further comprises at least one baffle configured to direct a travel path of cooling fluid toward a vertical plane passing through the conduit.

    APPARATUS AND METHODS FOR PROCESSING MOLTEN MATERIAL
    125.
    发明申请
    APPARATUS AND METHODS FOR PROCESSING MOLTEN MATERIAL 审中-公开

    公开(公告)号：US20180354837A1

    公开(公告)日：2018-12-13

    申请号：US15570917

    申请日：2016-05-05

    申请人： Corning Incorporated

    发明人： Jinsoo Kim ,  Kwangjin Kim ,  Bonhyoung Koo

    IPC分类号： C03B7/06 ,  C03B5/23 ,  C03B5/44

    CPC分类号： C03B7/06 ,  C03B5/16 ,  C03B5/23 ,  C03B5/44 ,  C03B17/064

    摘要： A glass manufacturing apparatus comprises at least one nozzle facing a conduit and extending transverse to a travel path defined by the conduit. The at least one nozzle is configured to cool molten material within the interior of the conduit with a stream of cooling fluid forced against an exterior of the conduit along a cooling axis extending transverse to the travel path defined by the conduit. In further examples, methods of processing molten material includes cooling the molten material within an interior of a conduit by forcing a stream of cooling fluid against an exterior of the conduit along a cooling axis extending transverse to a travel path defined by the conduit.

    Submerged combustion melting processes for producing glass and similar materials, and systems for carrying out such processes
    126.
    发明授权
    Submerged combustion melting processes for producing glass and similar materials, and systems for carrying out such processes 有权

    公开(公告)号：US10087097B2

    公开(公告)日：2018-10-02

    申请号：US14752556

    申请日：2015-06-26

    申请人： JOHNS MANVILLE

    发明人： Mark William Charbonneau

    IPC分类号： C03B5/24 ,  C03B5/44 ,  C03B5/04 ,  C03B5/167 ,  C03B5/20 ,  C03B5/235 ,  C03B7/06 ,  C03B3/02

    摘要： Processes of controlling submerged combustion melters, and systems for carrying out the methods. One process includes feeding vitrifiable material into a melter vessel, the melter vessel including a fluid-cooled refractory panel in its floor, ceiling, and/or sidewall, and heating the vitrifiable material with a burner directing combustion products into the melting zone under a level of the molten material in the zone. Burners impart turbulence to the molten material in the melting zone. The fluid-cooled refractory panel is cooled, forming a modified panel having a frozen or highly viscous material layer on a surface of the panel facing the molten material, and a sensor senses temperature of the modified panel using a protected thermocouple positioned in the modified panel shielded from direct contact with turbulent molten material. Processes include controlling the melter using the temperature of the modified panel. Other processes and systems are presented.

    FOREHEARTH AND BURNER BLOCKS FOR USE THEREIN
    127.
    发明申请
    FOREHEARTH AND BURNER BLOCKS FOR USE THEREIN 审中-公开

    公开(公告)号：US20170313613A1

    公开(公告)日：2017-11-02

    申请号：US15520534

    申请日：2015-10-21

    申请人： FIVES STEIN LIMITED

    发明人： Peter MILSOM ,  Clive MORGAN ,  Lee SULLIVAN

    IPC分类号： C03B7/06

    CPC分类号： C03B7/065 ,  C03B7/06 ,  F23M5/025 ,  Y02P40/55

    摘要： Forehearth constructions are described in which means are provided to heat the sides of the stream of molten glass (27) passing along the forehearth from a glass-making furnace to one or more molten glass outlets by way of flames emerging from a series of substantially horizontal slots. The slots are located in the side walls of the channel above the level of the molten glass surface when the forehearth is operating, and the ribbon of flame provides improved heat transfer to the molten glass stream. Burner blocks are disclosed for use in constructing a forehearth of this type, each consisting of a block of refractory material having an internal cavity (3) of generally wedge-shaped construction and having an elongated outlet in. the form of a slot (4) in the face of the block. A combustible gaseous mixture, or the components to form a combustible gaseous mixture, are fed into the cavity remote from the slot.

    METHOD FOR RE-ESTABLISHING THE SYMMETRICAL TEMPERATURE PROFILE AT THE EXIT FROM A BEND IN A FEEDER, AND FEEDER FOR IMPLEMENTING THE METHOD
    130.
    发明申请
    METHOD FOR RE-ESTABLISHING THE SYMMETRICAL TEMPERATURE PROFILE AT THE EXIT FROM A BEND IN A FEEDER, AND FEEDER FOR IMPLEMENTING THE METHOD 有权
    用于重新建立在进料器中弯曲出口的对称温度曲线的方法和用于实施方法的进料器

    公开(公告)号：US20130031936A1

    公开(公告)日：2013-02-07

    申请号：US13576558

    申请日：2011-01-26

    申请人： Paula Goncalves Ferreira ,  Fabien Bouillet

    发明人： Paula Goncalves Ferreira ,  Fabien Bouillet

    IPC分类号： C03B7/06

    CPC分类号： C03B7/02

    摘要： A method for re-establishing or tending to re-establish symmetrical distribution of temperatures between right-hand and left-hand sides of a cross section of a flow of molten glass that has been routed in a feeder including at least one bend area, thermal asymmetry having been induced by flowing round a bend. The feeder includes a flow channel, formed from refractory and insulative material elements and including a horizontal sole plate and two lateral walls, and a vault capping the channel, formed of a refractory roof and lateral parts including burners. In an area of each bend, the flow channel is modified by choosing a corresponding inclined sole plate portion, the inclination being chosen so that the flow channel is deeper in an outside region of the bend than in its inside region, heights of the two lateral walls of the channel being modified accordingly.

    摘要翻译： 一种用于重新建立或倾向于重新建立熔融玻璃流的横截面的右侧和左侧之间的温度的对称分布的方法，该熔融玻璃流已经在包括至少一个弯曲区域的馈送器中布线， 通过弯曲弯曲引起的不对称性。 进料器包括由耐火和绝缘材料元件形成并包括水平底板和两个侧壁的流动通道，以及由耐火屋顶和包括燃烧器的侧部部件形成的通道的顶盖。 在每个弯曲的区域中，通过选择相应的倾斜底板部分来改变流动通道，该倾斜被选择为使得流道在弯曲的外部区域比在其内部区域更深，两个侧面的高度 通道的墙壁被相应地修改。