利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

206 条记录 (耗时 0.018 秒)

    Non-symmetric arrangement of fuel nozzles in a combustor
    52.
    发明授权
    Non-symmetric arrangement of fuel nozzles in a combustor 有权
    燃料喷嘴在燃烧器中的非对称排列

    公开(公告)号：US09310072B2

    公开(公告)日：2016-04-12

    申请号：US13542808

    申请日：2012-07-06

    申请人： Walter Ernest Ainslie

    发明人： Walter Ernest Ainslie

    IPC分类号： F23R3/28 ,  F23C5/08

    CPC分类号： F23C5/08 ,  F23R3/28 ,  F23R2900/00013 ,  F23R2900/00014

    摘要： A fuel nozzle arrangement includes an annular combustor having four quadrants. Fuel injectors are located in the four quadrants and each fuel injector has either a first or second type nozzle attached to it. The first and second type fuel nozzles are located in an array so that at least two of one nozzle type are located together to allow for non-uniform injector spacing with uniform downstream temperatures.

    摘要翻译： 燃料喷嘴装置包括具有四个象限的环形燃烧器。 燃料喷射器位于四个象限中，并且每个燃料喷射器具有连接到其上的第一或第二喷嘴。 第一和第二类型燃料喷嘴位于阵列中，使得一个喷嘴类型中的至少两个位于一起以允许具有均匀的下游温度的不均匀的喷射器间隔。

    Wellhead Gas Separator System
    53.
    发明申请
    Wellhead Gas Separator System 有权
    井口气体分离器系统

    公开(公告)号：US20160053581A1

    公开(公告)日：2016-02-25

    申请号：US14509642

    申请日：2014-10-08

    申请人： Adler Hot Oil Service, LLC

    发明人： Paul Briggs

    IPC分类号： E21B36/02 ,  E21B43/24 ,  E21B43/34

    CPC分类号： E21B36/025 ,  B60P3/224 ,  E21B33/03 ,  E21B36/00 ,  E21B41/0071 ,  E21B43/24 ,  E21B43/2405 ,  E21B43/26 ,  E21B43/34 ,  F22B1/00 ,  F23C1/08 ,  F23C5/08 ,  F23D14/26 ,  F23G7/06 ,  F23N2037/08

    摘要： Systems and methods are disclosed that may include producing wellhead gas from a wellbore, removing hydrocarbons and/or other particulates from the wellhead gas produced from the wellbore to maximize and/or provide a consistent BTU level to the wellhead gas, and burning the wellhead gas in a wellhead gas burner to heat water and/or other chemicals used in hydrocarbon production and/or well completion processes, including, but not limited to hydraulic fracturing (fracking). The wellhead gas burner may also be configured as a primary heat source and integrated with a traditional gas burner system configured as a supplemental heat source. The wellhead gas burner and the traditional gas burner may also be operated simultaneously. The wellhead gas burner may also be mounted to a mobile superheater truck.

    摘要翻译： 公开了可以包括从井眼产生井口气体的系统和方法，从井筒产生的井口气体中除去碳氢化合物和/或其它颗粒以使井头气体最大化和/或提供一致的BTU水平，并且燃烧井口气体 在井口气体燃烧器中加热用于碳氢化合物生产和/或完井过程中的水和/或其他化学品，包括但不限于水力压裂（压裂）。 井口气体燃烧器也可以被配置为主热源并与配置为补充热源的传统气体燃烧器系统集成。 井口气体燃烧器和传统燃气燃烧器也可以同时运行。 井口气体燃烧器也可以安装到移动式过热器卡车上。

    LOW NOx COMBUSTION METHOD AND APPARATUS
    54.
    发明申请
    LOW NOx COMBUSTION METHOD AND APPARATUS 审中-公开
    低NOx燃烧方法和装置

    公开(公告)号：US20160018102A1

    公开(公告)日：2016-01-21

    申请号：US14799091

    申请日：2015-07-14

    申请人： Chevron U.S.A. Inc.

    发明人： Thomas F. Robertson ,  John J. Nowakowski ,  Mark C. Hannum ,  Stein J. Storslett

    IPC分类号： F23C9/08 ,  F23K5/10 ,  F23C5/08 ,  F23D23/00

    CPC分类号： F23C9/08 ,  F23C5/08 ,  F23C6/047 ,  F23C2202/20

    摘要： A steam generator system employing a fired burner with a flue gas recirculation system with low NOx emission is disclosed. A method to retrofit fired burners for low NOx emission is also disclosed. In the system, the flue gas recirculation system is configured to include a pre-mixer, and the recirculated flue gas (RFG) is routed to the stage of the pre-mixer for mixing with a portion of the fuel stream, forming a secondary RFG fuel mixture. The secondary RFG fuel mixture is routed to the secondary stage of the burner via a plurality of injector ports. The injection of the second RFG fuel mixture results in a reduction of temperature for the NOx emission to be less than 5 ppm at 3% O2, dry basis.

    摘要翻译： 公开了一种使用具有低NOx排放的烟道气再循环系统的燃烧式燃烧器的蒸汽发生器系统。 还公开了一种改进低NOx排放的燃烧式燃烧器的方法。 在系统中，烟道气再循环系统被配置为包括预混合器，并且再循环烟道气（RFG）被引导到预混合器的阶段以与一部分燃料流混合，形成次级RFG 燃料混合物 次级RFG燃料混合物经由多个注射器端口被引导到燃烧器的二级。 第二RFG燃料混合物的注入导致NOx排放的温度在3％O 2（干基）下小于5ppm。

    CARBON-FREE LOW-NOX LIQUID FUEL OXYGEN TRANSPORT RECTOR FOR INDUSTRIAL WATER TUBE BOILERS
    56.
    发明申请
    CARBON-FREE LOW-NOX LIQUID FUEL OXYGEN TRANSPORT RECTOR FOR INDUSTRIAL WATER TUBE BOILERS 有权
    无碳低氧液体燃料氧气输送工业水管锅炉

    公开(公告)号：US20150176487A1

    公开(公告)日：2015-06-25

    申请号：US14139209

    申请日：2013-12-23

    申请人： King Fahd University of Petroleum and Minerals

    发明人： Mohamed Abdel-Aziz HABIB ,  Medhat Ahmed Nemitallah

    IPC分类号： F02C3/22 ,  F23C5/08 ,  F23L7/00

    CPC分类号： F23C5/08 ,  B01D63/06 ,  B01D69/04 ,  F23D11/443 ,  F23L7/007 ,  Y02E20/344

    摘要： An oxygen transport reactor for boiler furnaces and gas turbine combustors that utilizes a liquid fuel that is oxidized as a gaseous fuel in a membrane reactor. A liquid fuel is introduced by vaporizing the fuel inside a porous pipe surrounded by an annulus reaction zone which is surrounded by an annulus air zone. An oxygen transport membrane separates the annulus reaction zone containing the porous vaporized fuel and sweeping CO2 from the air feed side zone. Oxygen is transported from the outer annulus through the membrane to the annulus reaction zone containing the vaporized fuel and sweeping CO2. Fuel is first cracked to very small droplets in the intake fuel atomizer utilizing part of the intake CO2 then completely vaporized inside the porous pipe utilizing the heat coming from the surrounding reaction zone. The oxygen transport reactor is applicable for carbon free boiler furnaces and gas turbine combustors which utilize oxygen transport reactors for combined oxygen separation and combustion.

    摘要翻译： 用于锅炉炉和燃气轮机燃烧器的氧气运输反应器，其利用在膜反应器中作为气体燃料氧化的液体燃料。 通过在由环形空气区域包围的环带反应区围绕的多孔管内蒸发燃料来引入液体燃料。 氧气输送膜将含有多孔汽化燃料的环空反应区和从供气侧区域吹扫的CO 2分开。 氧气从外环通过膜输送到包含蒸发燃料和清扫CO2的环空反应区。 燃料首先在进气燃料雾化器中裂解成非常小的液滴，利用一部分进气CO 2，然后利用来自周围反应区的热量在多孔管内完全蒸发。 氧气运输反应器适用于无氧锅炉炉和燃气轮机燃烧器，其利用氧气输送反应器进行组合氧气分离和燃烧。

    Low NOx Combustion Method and Apparatus
    59.
    发明申请
    Low NOx Combustion Method and Apparatus 有权
    低NOx燃烧方法和装置

    公开(公告)号：US20140272736A1

    公开(公告)日：2014-09-18

    申请号：US13833359

    申请日：2013-03-15

    申请人： Fives North American Combustion, Inc.

    发明人： Thomas F. Robertson ,  Bruce E. Cain ,  John J. Nowakowski ,  Mark C. Hannum

    IPC分类号： F23C9/00 ,  F23D23/00 ,  F23C5/08

    CPC分类号： F23C9/00 ,  F23C5/08 ,  F23C6/02 ,  F23C6/047 ,  F23C9/08 ,  F23C2201/101 ,  F23C2202/50 ,  F23D23/00

    摘要： A low NOx combustion method includes steps of injecting reactants into a combustion chamber. A primary reactant stream, including fuel and combustion air premix, is injected from a premix burner port into the combustion chamber. A staged fuel stream is injected into the combustion chamber from a staged fuel injector port adjacent to the premix burner port. A stream of recirculated flue gas is injected into the combustion chamber from a flue gas injector port that is adjacent to the premix burner port and adjacent to the staged fuel injector port. In this manner, the stream of recirculated flue gas is injected into the combustion chamber unmixed with the primary reactant stream and unmixed with the staged fuel stream.

    摘要翻译： 低NOx燃烧方法包括将反应物注入燃烧室的步骤。 包括燃料和燃烧空气预混合物的主要反应物流从预混合燃烧器口喷射到燃烧室中。 分段燃料流从与预混合燃烧器口相邻的分段燃料喷射器喷射入燃烧室。 再循环烟道气流从邻近预混合燃烧器端口并与分段燃料喷射器端口相邻的烟道气喷射器端口喷射到燃烧室中。 以这种方式，将再循环烟道气流注入到燃烧室中，与主反应物流混合，并与分级燃料流混合。

    SOLID FIRED HOT GAS GENERATOR WITH EXTENDED REGULATING RANGE
    60.
    发明申请
    SOLID FIRED HOT GAS GENERATOR WITH EXTENDED REGULATING RANGE 审中-公开
    具有扩展调节范围的固体燃烧热发电机

    公开(公告)号：US20140144353A1

    公开(公告)日：2014-05-29

    申请号：US13818861

    申请日：2010-09-16

    申请人： Klaus Kasseck ,  Holger Wulfert ,  Andre Baetz

    发明人： Klaus Kasseck ,  Holger Wulfert ,  Andre Baetz

    IPC分类号： F23D1/00 ,  F23C5/08 ,  F23D23/00 ,  F23C1/12

    CPC分类号： F23D1/005 ,  F23C1/12 ,  F23C3/002 ,  F23C5/08 ,  F23C5/14 ,  F23C2201/20 ,  F23C2900/03005 ,  F23D1/04 ,  F23D23/00 ,  F23K2203/105 ,  F23N1/02 ,  F23N2037/02 ,  F23N2037/10

    摘要： The invention relates to a solid fired hot gas generator which comprises a plurality of solid burners for extending the regulating range, which form a multiple solid burner with an enlarged regulating range. A solid feed and a combustion air feed are assigned to each solid burner and with the aid of a dosing means a separate, dosed solid feed to each solid burner is guaranteed. The firing power of the multiple solid burner which is in particular a multiple impulse burner extends from the minimum power of one of the solid burners to the maximum power of all solid burners so that a regulation of all necessary load regions of a plant unit to be supplied is covered.

    摘要翻译： 本发明涉及一种固体燃烧的热气发生器，其包括用于延伸调节范围的多个固体燃烧器，其形成具有扩大的调节范围的多重固体燃烧器。 将固体进料和燃烧空气进料分配给每个固体燃烧器，并且借助于计量装置，保证向每个固体燃烧器分离的计量的固体进料。 特别是多脉冲燃烧器的多固体燃烧器的发射功率从固体燃烧器之一的最小功率延伸到所有固体燃烧器的最大功率，从而将设备单元的所有必需负载区域的调节为 供应已覆盖。