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224 条记录 (耗时 0.014 秒)

    Oxygen-fuel burner
    41.
    发明公开
    Oxygen-fuel burner 失效
    氧气燃料燃烧器

    公开(公告)号：EP0436793A2

    公开(公告)日：1991-07-17

    申请号：EP90121243.1

    申请日：1990-11-07

    申请人： CORNING INCORPORATED

    发明人： Brown, John Thomas ,  Kosco, John

    IPC分类号： F23D14/22 ,  F23D14/32 ,  F23M5/02 ,  F27B3/22 ,  C03B5/235

    CPC分类号： C03B5/2353 ,  F23D14/22 ,  F23D14/32 ,  F23M5/025 ,  F27B3/22 ,  Y02E20/344 ,  Y02P40/535 ,  Y02P40/55

    摘要： An oxygen-fuel burner (10) is disclosed which has a wide range of operation, allowing a turn-down ratio of 5 to 1. In addition, the burner construction (10), which is not liquid cooled, maintains an acceptable burner tip temperature by having a tip (22) which extends outwardly beyond the nose portion (14) of the burner such that the oxygen flows columnarly therealong and functions to remove heat from the tip (22). A delayed combustion is obtained by the gas discharge tip (22) being axially spaced apart from the oxygen discharge orifice (16). The burner produces sufficient heat to permit the melting of batch materials to produce molten glass without the use of regenerators or recuperators.

    摘要翻译： 公开了一种氧气燃料燃烧器（10），其具有广泛的操作范围，允许5比1的调节比。此外，未经液体冷却的燃烧器构造（10）保持可接受的燃烧器端部 通过具有向外延伸超过燃烧器的鼻部（14）的尖端（22），使得氧气沿其柱状地流动并起到从尖端（22）移除热量的作用。 通过气体排出尖端（22）与氧气排出孔（16）轴向间隔开来获得延迟燃烧。 燃烧器产生足够的热量以允许批料熔化而产生熔融玻璃，而不使用再生器或换热器。

    Premix burner system for both low and high BTU gas fuel
    44.
    发明公开
    Premix burner system for both low and high BTU gas fuel 失效
    用于两个低和高BTU燃气燃料的PREMIX燃烧器系统

    公开(公告)号：EP0018123A3

    公开(公告)日：1980-11-26

    申请号：EP80301015

    申请日：1980-04-01

    申请人： JOHN ZINK COMPANY

    发明人： Goodnight, Hershel E. ,  Jaeger, Kurt S.

    IPC分类号： F23D13/10 ,  F23D13/40 ,  F23M05/02

    CPC分类号： F23D14/085 ,  F23D14/64 ,  F23D17/00 ,  F23D2900/14002 ,  F23M5/025

    摘要： A premix-type gaseous fuel burning system (10) for alternate or simultaneous combustion of low BTU gas (29) and normal BTU gas (27) comprises a gas supply means (35) for providing both high BTU gas (27) and low BTU gas (29) at a selected substantial velocity and a burner tube (44) for receiving the gas, whereby primary air (41) is inducted into the burner tube (44) and mixed with the gas flow. A burner head (64) comprises a long narrow rectangular structure of tapered construction that is inserted upwardly into a corresponding rectangular opening (28) in the floor (24) of the furnace (18). The opening (28) is also tapered in the same direction as the burner head (64) but with a selected annular spacing (70) between the walls of the opening (28) and the burner head (64). Means (76, 78) are provided for vertically adjusting the position of the burner head (64) within the opening (28). Secondary combustion air (62) is directed through the annular space (70) between the burner head (64) and the opening (28) in the floor (24) of a furnace (18).

    摘要翻译： 用于低BTU气体和正常BTU气体的交替或同时燃烧的预混合型气体燃料燃烧系统包括用于以选定的实质速度提供高BTU气体和低BTU气体的气体供应装置，以及用于接收所述气体的燃烧器管， 由此一次空气被引入燃烧器管并与气流混合。 燃烧器头包括锥形结构的长的窄矩形结构，其向上插入到炉的地板中相应的矩形开口中。 开口也沿着与燃烧器头相同的方向逐渐变细，但是在开口的壁和燃烧器头之间具有选定的环形间隔。 提供了用于在开口内垂直调节燃烧头的位置的装置。 二次燃烧空气被引导通过燃烧器头部和炉底部的开口之间的环形空间。

    Coanda gas burner apparatus and method
    46.
    发明授权
    Coanda gas burner apparatus and method 有权

    公开(公告)号：EP2309184B1

    公开(公告)日：2018-07-18

    申请号：EP10190739.2

    申请日：2007-06-13

    申请人： JOHN ZINK COMPANY, L.L.C.

    发明人： Poe, Roger L. ,  Wilkins, James ,  Claxton, Michael G.

    IPC分类号： F23D14/08 ,  F23D14/84 ,  F23M5/02

    CPC分类号： F23D14/08 ,  F23D14/84 ,  F23M5/025 ,  Y02E20/12 ,  Y10T137/2076 ,  Y10T137/2224

    摘要： A gas burner apparatus for discharging a mixture of fuel gas, air and flue gas into a furnace space of a furnace wherein the mixture is burned and flue gas having a low content of nitrous oxides and carbon monoxide is formed is provided. The burner tile includes at least one gas circulation port extending though the wall of the tile. The interior surface of the wall of the tile includes a Coanda surface. Fuel gas and/or flue gas conducted through the gas circulation port follows the path of the Coanda surface which allows more flue gas to be introduced into the stream. The exterior surface of the wall of the tile also includes a Coanda surface for facilitating the creation of a staged combustion zone. Also provided are improved burner tiles, improved gas tips and methods of burning a mixture of air, fuel gas and flue gas in a furnace space.

    SCHMELZVORRICHTUNG
    50.
    发明公开
    SCHMELZVORRICHTUNG 审中-公开
    熔化设备

    公开(公告)号：EP2688846A1

    公开(公告)日：2014-01-29

    申请号：EP12710266.3

    申请日：2012-03-22

    申请人： Messer Hungarogaz Kft. ,  Messer Austria GmbH

    发明人： DEMUTH, Martin ,  HOLLEIS, Burkhardt ,  PALMAI, Gyula ,  POTESSER, Michael ,  SPOLJARIC, Davor

    IPC分类号： C03B5/235 ,  F23M5/02 ,  F27B3/20

    CPC分类号： C03B5/235 ,  C03B5/2353 ,  F23M5/025 ,  F27B3/02 ,  F27B3/205 ,  F27D99/0033 ,  Y02P40/55

    摘要： A melting device comprises a burner arrangement (8) comprising a number of burners (12, 13, 14), which are arranged on a side wall (9) of a melter (2) and from which fuel gases are respectively discharged at a predetermined angle onto the material (5) to be melted in such a way as to form a number of zones of differing heat input. Used with preference for this are flamelessly operating burners and/or mixed air/oxygen burners (12, 13, 14), in which the proportion of oxygen in the supplied oxidizing agent can be controlled in dependence on parameters that are measured in the melter (2). The device according to the invention is particularly suitable for producing ceramic frits and is distinguished by a high degree of cost-effectiveness and low NOx values in the exhaust gas.