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    METHOD OF MANUFACTURING S-GLASS FIBERS IN A DIRECT MELT OPERATION AND PRODUCTS FORMED THEREFROM
    12.
    发明申请
    METHOD OF MANUFACTURING S-GLASS FIBERS IN A DIRECT MELT OPERATION AND PRODUCTS FORMED THEREFROM 有权
    在直接熔融操作中制造S型玻璃纤维的方法及其形成的产品

    公开(公告)号：US20150315067A1

    公开(公告)日：2015-11-05

    申请号：US14798512

    申请日：2015-07-14

    申请人： OCV Intellectual Capital, LLC

    发明人： Peter B. McGinnis ,  Douglas A. Hofmann

    IPC分类号： C03C13/00 ,  C03B5/43 ,  C03B37/04 ,  C03B5/235 ,  C03C3/085 ,  C08J5/04

    CPC分类号： C03C13/00 ,  C03B5/235 ,  C03B5/43 ,  C03B7/06 ,  C03B7/065 ,  C03B37/04 ,  C03B2207/60 ,  C03B2211/00 ,  C03C3/085 ,  C03C3/087 ,  C03C3/091 ,  C03C2213/00 ,  C08J5/043 ,  C08J2300/00 ,  F23C5/08 ,  F23M2900/05004 ,  Y02P40/55 ,  Y02P40/57

    摘要： A method of forming high strength glass fibers in a refractory-lined glass melter, products made there from and batch compositions suited for use in the method are disclosed. The glass composition for use in the method of the present invention is up to about 64-75 weight percent SiO2, 16-24 weight percent Al2O3, 8-12 weight percent MgO and 0.25-3 weight percent R2O, where R2O equals the sum of Li2O and Na2O, has a fiberizing temperature less than about 2650° F., and a ΔT of at least 80° F. By using oxide-based refractory-lined furnaces the cost of production of glass fibers is substantially reduced in comparison with the cost of fibers produced using a platinum-lined melting furnace. High strength composite articles including the high strength glass fibers are also disclosed.

    摘要翻译： 公开了一种在耐火材料衬里的玻璃熔化器中形成高强度玻璃纤维的方法，其中制备的产品和适用于该方法的批量组合物。 用于本发明方法的玻璃组合物可达64-75重量％的SiO 2，16-24重量％的Al 2 O 3，8-12重量％的MgO和0.25-3重量％的R2O，其中R2O等于 Li2O和Na2O具有低于约2650°F的纤维化温度和至少80°F的“D”; T通过使用氧化物基耐火材料的炉，玻璃纤维的生产成本与 使用铂衬里熔化炉生产的纤维的成本。 还公开了包括高强度玻璃纤维的高强度复合制品。

    Oxy-Fuel Burner Arrangement
    14.
    发明申请
    Oxy-Fuel Burner Arrangement 有权
    氧燃料燃烧器布置

    公开(公告)号：US20130071796A1

    公开(公告)日：2013-03-21

    申请号：US13416340

    申请日：2012-03-09

    申请人： Jeffrey D. Cole ,  Leighta Maureen Johnson ,  Louis Walter Monroig ,  Aleksandar Georgi Slavejkov

    发明人： Jeffrey D. Cole ,  Leighta Maureen Johnson ,  Louis Walter Monroig ,  Aleksandar Georgi Slavejkov

    IPC分类号： F23D14/58 ,  F23C5/14 ,  C03B7/06 ,  F23D14/32

    CPC分类号： F23D14/58 ,  C03B7/065 ,  F23C3/00 ,  F23C5/14 ,  F23C5/28 ,  F23D14/22 ,  F23D14/32 ,  F23D14/84 ,  F23M5/025 ,  Y02E20/344

    摘要： An oxy-fuel burner arrangement having a first conduit having a nozzle aperture with an aspect ratio, D1/D2, of greater than or equal to about 2.0. The first conduit is arranged and disposed to provide a first fluid stream, where the first fluid stream is a combustible fuel. The burner arrangement further includes at least one second conduit arranged and disposed to provide a second gas stream circumferentially around the first fluid stream, where the second gas stream includes oxygen. A precombustor is arranged and disposed to receive the first fluid stream and second gas stream where an oxy-fuel flame is produced. The geometry of the nozzle aperture and the cross-sectional geometry of the first conduit are dissimilar.

    摘要翻译： 一种氧燃料燃烧器装置，具有具有大于或等于约2.0的纵横比D1 / D2的喷嘴孔的第一导管。 第一导管被布置和设置成提供第一流体流，其中第一流体流是可燃燃料。 燃烧器布置还包括至少一个第二导管，其布置和设置成围绕第一流体流周向地提供第二气流，其中第二气流包括氧气。 预燃室布置和布置成接收产生氧 - 燃料火焰的第一流体流和第二气流。 喷嘴孔的几何形状和第一导管的横截面几何形状是不同的。

    Oxygen-fired front end for glass forming operation
    15.
    发明授权
    Oxygen-fired front end for glass forming operation 有权
    用于玻璃成型操作的氧气前端

    公开(公告)号：US07509819B2

    公开(公告)日：2009-03-31

    申请号：US10116432

    申请日：2002-04-04

    申请人： David J. Baker ,  Harry P. Adams ,  Christopher Q. Jian ,  William W. Toth

    发明人： David J. Baker ,  Harry P. Adams ,  Christopher Q. Jian ,  William W. Toth

    IPC分类号： C03B5/16

    CPC分类号： C03B7/065 ,  Y02P40/55

    摘要： A front end for a glass forming operation comprises an open channel and at least one burner. The channel has at least one surface. The surface has at least one hole therein. The burner is oriented in the hole at an acute angle relative to the surface. In another embodiment of the invention, the channel has a top and a pair of sidewalls each having a surface. At least one hole is in at least one of the surfaces. The hole is at an acute angle relative to at least one surface. The burner is an oxygen-fired burner. In yet another embodiment of the invention, the top and sidewalls each have a super structure surface constructed of refractory material. The channel has an upstream end and a downstream end. At least one of the surfaces has a plurality of holes therein. The burners extend at an acute angle relative to at least one surface and in a plane extending between the upstream end and the downstream end and perpendicular to at least one surface. Oxygen-fired burners extend axially through corresponding holes.

    摘要翻译： 用于玻璃成型操作的前端包括开放通道和至少一个燃烧器。 通道至少有一个表面。 表面上至少有一个孔。 燃烧器相对于表面以锐角定位在孔中。 在本发明的另一个实施例中，通道具有每个具有表面的顶部和一对侧壁。 在至少一个表面中至少有一个孔。 孔相对于至少一个表面成锐角。 燃烧器是一个燃烧燃烧器。 在本发明的另一个实施例中，顶部和侧壁各自具有由耐火材料构成的超级结构表面。 通道具有上游端和下游端。 至少一个表面在其中具有多个孔。 燃烧器相对于至少一个表面和在上游端和下游端之间延伸并垂直于至少一个表面的平面中以锐角延伸。 氧燃烧器轴向延伸通过相应的孔。

    Low firing rate oxy-fuel burner
    16.
    发明授权
    Low firing rate oxy-fuel burner 有权
    低燃烧率氧燃料燃烧器

    公开(公告)号：US06431467B1

    公开(公告)日：2002-08-13

    申请号：US09479071

    申请日：2000-01-07

    申请人： Mahendra L. Joshi ,  Donald J. Fournier, Jr.

    发明人： Mahendra L. Joshi ,  Donald J. Fournier, Jr.

    IPC分类号： B05B710

    CPC分类号： C03B5/2353 ,  B05B1/3415 ,  B05B7/067 ,  B05B7/10 ,  C03B7/065 ,  F23D14/24 ,  F23D14/32 ,  Y02E20/344 ,  Y02P40/55

    摘要： A low firing rate oxy-fuel burner which may be comprised of commercially available standard components and which includes an oxidant conduit and a fuel conduit within the oxidant conduit. The fuel conduit has a fuel nozzle at the forward end thereof with a fuel swirler in the form of a twist drill positioned therein which is maintained in a an aerodynamically centered position by the flowing fuel stream. The oxidant conduit has an oxidant nozzle at the forward end thereof with an oxidant swirler in the form of helical spring position therein and surrounding the fuel nozzle.

    摘要翻译： 低燃烧速率的氧 - 燃料燃烧器，其可以由市售标准组件组成，并且包括氧化剂管道和氧化剂管道内的燃料管道。 燃料管道在其前端具有燃料喷嘴，燃料旋流器是位于其中的麻花钻形式，其通过流动的燃料流保持在空气动力学中心的位置。 氧化剂导管在其前端具有氧化剂喷嘴，其中具有螺旋弹簧位置形式的氧化剂旋流器并围绕燃料喷嘴。

    Method for making glass articles
    17.
    发明授权
    Method for making glass articles 失效
    制造玻璃制品的方法

    公开(公告)号：US5560758A

    公开(公告)日：1996-10-01

    申请号：US331990

    申请日：1994-10-31

    申请人： John T. Brown ,  Jerry Tinz

    发明人： John T. Brown ,  Jerry Tinz

    IPC分类号： C03B5/235 ,  C03B7/06 ,  F23D14/24 ,  F23D14/32 ,  C03B5/225

    CPC分类号： C03B5/2353 ,  C03B7/065 ,  F23D14/24 ,  F23D14/32 ,  Y02E20/344 ,  Y02P40/55

    摘要： A method of making glass articles, wherein glass flows from a furnace, through a distribution channel, and then to forming means, the method comprising forming at least one oxy/fuel flame at the sides of the distribution channel, the flame having a hottest point within about five inches of the base of the flame so as to produce a large thermal gradient between the sides of the distribution channel and the center of the distribution channel. A novel distribution channel and a method and apparatus for producing an oxy/fuel flame having a hottest point within about five inches of the base of the flame are also disclosed.

    摘要翻译： 一种制造玻璃制品的方法，其中玻璃从炉子流过分配通道，然后形成装置，所述方法包括在分配通道的侧面形成至少一个氧/燃料火焰，火焰具有最热点 在火焰基部约5英寸内，以便在分配通道的侧面和分配通道的中心之间产生大的热梯度。 还公开了一种新颖的分配通道，以及用于生产具有火焰底部约5英寸内最热点的氧/燃料火焰的方法和装置。

    Oxy/fuel burner with low volume fuel stream projection
    18.
    发明授权
    Oxy/fuel burner with low volume fuel stream projection 失效
    具有低体积燃料流投影的氧/燃料燃烧器

    公开(公告)号：US5405082A

    公开(公告)日：1995-04-11

    申请号：US85832

    申请日：1993-07-06

    申请人： John T. Brown ,  Jerry Tinz

    发明人： John T. Brown ,  Jerry Tinz

    IPC分类号： C03B5/235 ,  C03B7/06 ,  F23D14/24 ,  F23D14/32 ,  B05B7/10

    CPC分类号： C03B5/2353 ,  C03B7/065 ,  F23D14/24 ,  F23D14/32 ,  Y02E20/344 ,  Y02P40/55

    摘要： There is disclosed an oxy/fuel burner with a low volume fuel stream. The burner projects a stream of fuel from a fuel orifice and projects an annular stream of oxygen around the stream of fuel from an annular oxygen orifice such that the oxygen velocity to gas velocity ratio is between 1/1 and 3/1, providing a flame whose hottest point is about 5 inches from the fuel orifice.

    摘要翻译： 公开了一种具有低体积燃料流的氧/燃料燃烧器。 燃烧器从燃料孔喷射燃料流，并从环形氧气孔口将燃料气流周围的环氧气流投射出来，使得氧气速度与气体速度比在1/1和3/1之间，提供火焰 其最热点距燃油孔约5英寸。

    METHOD FOR HEATING LIQUID GLASS CHANNEL OF GLASS FIBER TANK FURNACE
    19.
    发明公开
    METHOD FOR HEATING LIQUID GLASS CHANNEL OF GLASS FIBER TANK FURNACE 审中-公开

    公开(公告)号：US20240034662A1

    公开(公告)日：2024-02-01

    申请号：US18483329

    申请日：2023-10-09

    申请人： JUSHI GROUP CO., LTD.

    发明人： Yuqiang ZHANG ,  Guorong CAO ,  Peijun SHEN

    IPC分类号： C03B5/235 ,  C03B7/06

    CPC分类号： C03B5/2353 ,  C03B7/065 ,  C03B2207/81 ,  C03B2211/40

    摘要： A method for heating a liquid glass channel of a glass fiber tank furnace. The method comprises: passing oxygen gas and a fuel, via a burner (1), into a channel space (3) for combustion to heat the channel space (3) and a liquid glass (2), wherein the flow rate of the fuel is VF and the flow rate of the oxygen gas is VOX such that the relative velocity difference D=(VF−VOX)VF. The temperature of the channel is 0-1500° C., and the relative velocity difference D is kept to 25% or more. A pure oxygen combustion method is used for heating a tank furnace channel to reduce waste gas emission and heat loss, thereby achieving the goals of energy conservation, reduced carbon emissions, and improve environment friendliness. The fuel flow rate, relative velocity difference, and related parameters can be controlled according to the temperature of the channel, providing excellent uniformity and accurate control of the temperature of the channel.