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    Burner and Method for Processing Oxidizable Materials
    1.
    发明申请
    Burner and Method for Processing Oxidizable Materials 有权
    燃烧器和可氧化材料的加工方法

    公开(公告)号：US20110154950A1

    公开(公告)日：2011-06-30

    申请号：US12828562

    申请日：2010-07-01

    申请人： Jin Cao ,  Russell James Hewertson ,  Xiaoyi He

    发明人： Jin Cao ,  Russell James Hewertson ,  Xiaoyi He

    IPC分类号： C21B3/00 ,  C22B5/00 ,  C22B13/00 ,  C22B23/00 ,  C22B19/20 ,  C22B25/00 ,  C22B21/02

    CPC分类号： F27D99/0033

    摘要： Burner assembly for use in industrial heating and melting applications of material susceptible to oxidation at elevated temperatures is comprised of a flow passage of oxidant surrounded by an annular flow passage of fuel whereby the oxidant is substantially contained inside the fuel layer up to at least 5 oxidant nozzle diameters downstream of the burner outlet in order to minimize contact between the oxidant and the furnace load.

    摘要翻译： 用于在高温下易于氧化的材料的工业加热和熔融应用的燃烧器组件包括由燃料的环形流动通道包围的氧化剂流动通道，其中氧化剂基本上包含在燃料层内至多至少5个氧化剂 喷嘴直径在燃烧器出口的下游，以便最小化氧化剂和炉子负载之间的接触。

    Burner and method for processing oxidizable materials
    2.
    发明授权
    Burner and method for processing oxidizable materials 有权
    燃烧器和可氧化材料的加工方法

    公开(公告)号：US08404018B2

    公开(公告)日：2013-03-26

    申请号：US12828562

    申请日：2010-07-01

    申请人： Jin Cao ,  Russell James Hewertson ,  Xiaoyi He

    发明人： Jin Cao ,  Russell James Hewertson ,  Xiaoyi He

    IPC分类号： F23C7/00 ,  C22B9/05

    CPC分类号： F27D99/0033

    摘要： Burner assembly for use in industrial heating and melting applications of material susceptible to oxidation at elevated temperatures is comprised of a flow passage of oxidant surrounded by an annular flow passage of fuel whereby the oxidant is substantially contained inside the fuel layer up to at least 5 oxidant nozzle diameters downstream of the burner outlet in order to minimize contact between the oxidant and the furnace load.

    摘要翻译： 用于在高温下易于氧化的材料的工业加热和熔融应用的燃烧器组件包括由燃料的环形流动通道包围的氧化剂流动通道，其中氧化剂基本上包含在燃料层内至多至少5个氧化剂 喷嘴直径在燃烧器出口的下游，以便最小化氧化剂和炉子负载之间的接触。

    Selective Adjustment of Heat Flux for Increased Uniformity of Heating a Charge Material in a Tilt Rotary Furnace
    3.
    发明申请
    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增加倾斜旋转炉中的充电材料的均匀性

    公开(公告)号：US20120122047A1

    公开(公告)日：2012-05-17

    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： F27D3/00 ,  F27B7/00

    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。

    Heating method and system for controlling air ingress into enclosed spaces
    4.
    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。

    Heating Method and System for Controlling Air Ingress into Enclosed Spaces
    5.
    发明申请
    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：US20120292833A1

    公开(公告)日：2012-11-22

    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

    CPC分类号： B22D41/015 ,  F27D99/0033

    摘要： A heating method 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加热方法，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。

    Selective adjustment of heat flux for increased uniformity of heating a charge material in a tilt rotary furnace
    6.
    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.
    发明授权
    Combustion system with precombustor 有权
    预燃燃烧系统

    公开(公告)号：US08689710B2

    公开(公告)日：2014-04-08

    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： F23B80/02 ,  F23C9/08 ,  F23D1/00

    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。