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    Glass melting process and furnace therefor with oxy-fuel combustion over melting zone and air-fuel combustion over fining zone
    1.
    发明授权
    Glass melting process and furnace therefor with oxy-fuel combustion over melting zone and air-fuel combustion over fining zone 有权
    玻璃熔化过程和炉子与氧气燃料燃烧超过熔化区和空气燃料燃烧在澄清区域

    公开(公告)号：US06519973B1

    公开(公告)日：2003-02-18

    申请号：US09534905

    申请日：2000-03-23

    申请人： Bryan Clair Hoke, Jr. ,  Kevin Alan Lievre ,  Aleksandar Georgi Slavejkov ,  Julian Leonard Inskip ,  Robert Dean Marchiando ,  Robert Michael Eng

    发明人： Bryan Clair Hoke, Jr. ,  Kevin Alan Lievre ,  Aleksandar Georgi Slavejkov ,  Julian Leonard Inskip ,  Robert Dean Marchiando ,  Robert Michael Eng

    IPC分类号： C03B516

    CPC分类号： C03B5/235 ,  C03B5/2353 ,  Y02P40/55 ,  Y02P40/57

    摘要： A process and furnace for melting glass is set forth wherein the majority of the combustion energy over the melting zone of the furnace is provided by oxy-fuel combustion while a majority of the combustion energy over the fining zone of the furnace is provided by air-fuel combustion. In many cases, it will be preferable to provide greater than 70% and up to and including 100% of the combustion energy over the melting zone by oxy-fuel combustion and greater than 70% and up to and including 100% of the combustion energy over the fining zone by air-fuel combustion. By proper tailoring of the combustion space atmosphere through oxy-fuel and air-fuel firing, the present invention can result in an improvement in glass productivity and quality. The present invention can be applied in the construction of a new furnace or can be applied to existing air-fuel furnaces.

    摘要翻译： 阐述了一种用于熔化玻璃的工艺和炉子，其中炉子的熔融区域上的大部分燃烧能量是由氧燃料燃烧提供的，而在炉的澄清区域上的大部分燃烧能量是由空气 - 燃料燃烧 在许多情况下，优选通过氧燃料燃烧提供大于70％且高于和包括100％的燃烧能量的熔化区，并且大于70％且高达并包括100％的燃烧能量 通过空气燃料燃烧在澄清区域。 通过氧燃料和空燃燃烧适当调整燃烧空气气氛，本发明可以提高玻璃的生产率和质量。 本发明可以应用于新型炉的构造中，也可以应用于现有的空燃料炉。

    Burner and process for combustion of a gas capable of reacting to form solid products
    3.
    发明授权
    Burner and process for combustion of a gas capable of reacting to form solid products 有权
    燃烧器和能够反应形成固体产物的气体的燃烧过程

    公开(公告)号：US07074034B2

    公开(公告)日：2006-07-11

    申请号：US10862851

    申请日：2004-06-07

    申请人： Bryan Clair Hoke, Jr. ,  Aleksandar Georgi Slavejkov

    发明人： Bryan Clair Hoke, Jr. ,  Aleksandar Georgi Slavejkov

    IPC分类号： F23D14/00 ,  F23C7/00

    CPC分类号： F23C7/02 ,  F23D14/22 ,  F23G7/065 ,  F23G2209/142

    摘要： This invention is a directed to combustion apparatus incorporating a combustion chamber, a precombustion chamber and a multi-wall burner and a process for effecting combustion of gases, particularly feed gases containing gases that, on combustion, form solid oxidation products, i.e., solid-forming gases. A pathway is formed between the exterior of the precombustion chamber and the interior of said combustion chamber, whereby said pathway permits introduction of a secondary oxidant into the interior portion of the combustion chamber for facilitating combustion of said solid forming gas.

    摘要翻译： 本发明涉及包括燃烧室，预燃室和多壁燃烧器的燃烧装置，以及用于实现气体燃烧的方法，特别是含有气体的原料气体，其在燃烧时形成固体氧化产物，即固体氧化产物， 形成气体。 在预燃室的外部和所述燃烧室的内部之间形成通路，由此所述通路允许将二次氧化剂引入燃烧室的内部，以促进所述固体形成气体的燃烧。

    Self-cooling oxy-fuel through-port burner for protruding into glass furnace atmosphere
    4.
    发明授权
    Self-cooling oxy-fuel through-port burner for protruding into glass furnace atmosphere 失效
    自冷式氧燃料通孔燃烧器，用于突入玻璃炉气氛

    公开(公告)号：US06582218B1

    公开(公告)日：2003-06-24

    申请号：US10166852

    申请日：2002-06-11

    申请人： Mark Daniel D'Agostini ,  Aleksandar Georgi Slavejkov ,  Bryan Clair Hoke, Jr.

    发明人： Mark Daniel D'Agostini ,  Aleksandar Georgi Slavejkov ,  Bryan Clair Hoke, Jr.

    IPC分类号： F23C508

    CPC分类号： F23C6/045 ,  C03B5/2353 ,  C03B2211/60 ,  F23C2900/06041 ,  F23D14/22 ,  F23D14/32 ,  Y02E20/344 ,  Y02P40/55

    摘要： An oxy-fuel burner is set forth for providing combustion energy to a glass furnace via the mixing and combustion of a fuel stream and an oxidizer stream. The burner is divided into at least two sections, a substantially vertical section beginning at the bottom or feed end of the burner and a generally shorter, substantially horizontal section terminating at the opposite or discharge end of the burner. In a key embodiment, the vertical section of the burner protrudes into the furnace atmosphere through the underside of an air port, while the horizontal section is pointed toward the interior of the furnace. Depending on the number of burners installed, this allows from partial to full conversion of an air fuel furnace to an oxy-fuel furnace. Also, in a key embodiment, the burner includes an oxidant staging means to introduce oxidizer through a staging conduit running beneath and collateral with the outer conduit.

    摘要翻译： 提出了一种氧燃料燃烧器，用于通过燃料流和氧化剂流的混合和燃烧向玻璃炉提供燃烧能。 燃烧器被分成至少两个部分，从燃烧器的底部或进料端开始的基本上垂直的部分和终止于燃烧器的相对或排出端处的大致较短的基本上水平的部分。 在一个关键实施例中，燃烧器的垂直部分通过空气端口的下侧突出到炉子气氛中，而水平部分指向炉子的内部。 根据安装的燃烧器的数量，这允许将空燃料炉部分转化为完全转化为氧燃料炉。 此外，在关键实施例中，燃烧器包括氧化剂分段装置，以将氧化剂引入通过在外部管道下方运行的分段管道和与外管道抵接。

    Selective adjustment of heat flux for increased uniformity of heating a charge material in a tilt rotary furnace
    5.
    发明授权
    Selective adjustment of heat flux for increased uniformity of heating a charge material in a tilt rotary furnace 有权
    选择性调整热通量，以提高倾斜旋转炉中加料材料的均匀性

    公开(公告)号：US08915733B2

    公开(公告)日：2014-12-23

    申请号：US12944021

    申请日：2010-11-11

    申请人： Jin Cao ,  Xiaoyi He ,  Aleksandar Georgi Slavejkov

    发明人： Jin Cao ,  Xiaoyi He ,  Aleksandar Georgi Slavejkov

    IPC分类号： F27D7/00 ,  F27B7/12 ,  F27B7/34

    CPC分类号： F27B7/12 ,  F27B7/34

    摘要： A method of heating a charge material by controlling heat flux in a tilt rotary furnace is disclosed. Combustion by the burner forms a heat release profile including a high heat flux region. The positioning of the high heat flux region is controllable by providing a controlled amount of secondary or staged oxidant. The burner is configured and controlled to position a region of high heat flux at a position corresponding to an area requiring greater heating, such as the area of maximum charge depth in the furnace to provide substantially uniform melting and heat distribution.

    摘要翻译： 公开了一种通过控制倾斜旋转炉中的热通量来加热充电材料的方法。 通过燃烧器的燃烧形成包括高热通量区域的散热曲线。 通过提供受控量的次级或分级氧化剂来控制高热通量区域的定位。 燃烧器被构造和控制以将高热通量的区域定位在对应于需要较大加热的区域的位置，例如炉中最大充电深度的面积，以提供基本均匀的熔化和热分布。

    COMBUSTION SYSTEM WITH PRECOMBUSTOR
    8.
    发明申请
    COMBUSTION SYSTEM WITH PRECOMBUSTOR 有权
    燃烧系统与PRECOMBUSTOR

    公开(公告)号：US20100077944A1

    公开(公告)日：2010-04-01

    申请号：US12238644

    申请日：2008-09-26

    申请人： Aleksandar Georgi Slavejkov ,  Xiaoyi He ,  Mark Daniel D'Agostini ,  Reed Jacob Hendershot

    发明人： Aleksandar Georgi Slavejkov ,  Xiaoyi He ,  Mark Daniel D'Agostini ,  Reed Jacob Hendershot

    IPC分类号： F23B10/00 ,  F23B80/00 ,  F23J15/00 ,  F23L7/00

    CPC分类号： F23C6/04 ,  F23C9/003 ,  F23L7/007 ,  Y02E20/344

    摘要： A precombustor having a chamber having a first end and a second end, and an inlet configured to deliver a substantially parallel flow of solid fuel surrounded by oxygen at the first end. The first end further includes a recirculation step and the second end fluidly communicates with a furnace. The inlet and the recirculation step are arranged to form a recirculation zone of at least a portion of the solid fuel and the oxygen. A combustion system and method for operating a combustion system are also disclosed.

    摘要翻译： 一种预燃室，其具有具有第一端和第二端的室，以及入口，所述入口构造成在第一端处输送基本平行的由氧包围的固体燃料流。 第一端还包括再循环步骤，第二端与炉流体连通。 入口和再循环步骤被布置成形成固体燃料和氧气的至少一部分的再循环区域。 还公开了一种用于操作燃烧系统的燃烧系统和方法。

    Heating method and system for controlling air ingress into enclosed spaces
    10.
    发明授权
    Heating method and system for controlling air ingress into enclosed spaces 有权
    用于控制空气进入封闭空间的加热方法和系统

    公开(公告)号：US08945464B2

    公开(公告)日：2015-02-03

    申请号：US13112081

    申请日：2011-05-20

    申请人： Jinghong Wang ,  Xiaoyi He ,  Jin Cao ,  Aleksandar Georgi Slavejkov

    发明人： Jinghong Wang ,  Xiaoyi He ,  Jin Cao ,  Aleksandar Georgi Slavejkov

    IPC分类号： C22B9/00 ,  B22D41/015 ,  F27D99/00

    CPC分类号： B22D41/015 ,  F27D99/0033

    摘要： An apparatus for heating vessels, the vessels having enclosed spaces therein and controlling air ingress into the enclosed spaces through gaps. The method includes providing a lid structure for the vessel having the enclosed space, the lid structure having a burner assembly mounted therein. The burner is configured to provide a predetermined flame diameter. The vessel and lid structure are mated such that the gap is formed between the vessel and the lid structure. Fuel and oxidant are discharged from the burner assembly under conditions to provide the predetermined flame diameter and impart a flame velocity sufficiently large to create an outward gas flow from the enclosed space through the gap and control air ingress.

    摘要翻译： 一种用于加热容器的装置，容器在其中具有封闭空间，并通过间隙控制空气进入封闭空间。 该方法包括为具有封闭空间的容器提供盖结构，该盖结构具有安装在其中的燃烧器组件。 燃烧器被配置成提供预定的火焰直径。 容器和盖结构配合，使得容器和盖结构之间形成间隙。 燃料和氧化剂在提供预定火焰直径的条件下从燃烧器组件排出并赋予足够大的火焰速度以产生从封闭空间通过间隙和控制空气进入的向外气流。