Self-recuperated, low NOx flat radiant panel heater
    1.
    发明授权
    Self-recuperated, low NOx flat radiant panel heater 失效
    自恢复,低NOx扁平辐射面板加热器

    公开(公告)号:US07980850B2

    公开(公告)日:2011-07-19

    申请号:US11478876

    申请日:2006-06-30

    IPC分类号: F23D11/44

    CPC分类号: F23D14/12

    摘要: A method and apparatus for producing radiant heat in which a mixture of fuel and primary combustion oxidant is introduced into a combustion chamber having a heat radiating wall, which mixture has less than a stoichiometric requirement for complete combustion of the fuel, and igniting the mixture, forming heated partial combustion products. At least a portion of the heat in the heated partial combustion products is transferred to the heat radiating wall. The heated partial combustion products are passed from the combustion chamber into an exhaust gas plenum disposed adjacent to the combustion chamber. A secondary combustion oxidant is introduced into the exhaust gas plenum in an amount sufficient to complete combustion of the partial combustion products, forming exhaust gases. Heat in the exhaust gases is transferred to the primary combustion oxidant disposed in a combustion oxidant plenum disposed adjacent to said exhaust gas plenum.

    摘要翻译: 一种用于产生辐射热的方法和装置,其中将燃料和一次燃烧氧化剂的混合物引入具有散热壁的燃烧室中,该混合物具有小于燃料完全燃烧的化学计量要求,并点燃该混合物, 形成加热的部分燃烧产物。 加热的部分燃烧产物中的热量的至少一部分被转移到散热壁。 加热的部分燃烧产物从燃烧室通入邻近燃烧室设置的废气增压室。 将二次燃烧氧化剂以足以完成部分燃烧产物燃烧的量引入废气增压室中,形成废气。 废气中的热量被转移到设置在与所述废气增压室相邻设置的燃烧氧化剂气室中的初级燃烧氧化剂上。

    Self-recuperated, low NOx flat radiant panel heater
    2.
    发明申请
    Self-recuperated, low NOx flat radiant panel heater 失效
    自恢复,低NOx扁平辐射面板加热器

    公开(公告)号:US20080003531A1

    公开(公告)日:2008-01-03

    申请号:US11478876

    申请日:2006-06-30

    IPC分类号: F23D11/44

    CPC分类号: F23D14/12

    摘要: A method and apparatus for producing radiant heat in which a mixture of fuel and primary combustion oxidant is introduced into a combustion chamber having a heat radiating wall, which mixture has less than a stoichiometric requirement for complete combustion of the fuel, and igniting the mixture, forming heated partial combustion products. At least a portion of the heat in the heated partial combustion products is transferred to the heat radiating wall. The heated partial combustion products are passed from the combustion chamber into an exhaust gas plenum disposed adjacent to the combustion chamber. A secondary combustion oxidant is introduced into the exhaust gas plenum in an amount sufficient to complete combustion of the partial combustion products, forming exhaust gases. Heat in the exhaust gases is transferred to the primary combustion oxidant disposed in a combustion oxidant plenum disposed adjacent to said exhaust gas plenum.

    摘要翻译: 一种用于产生辐射热的方法和装置,其中将燃料和一次燃烧氧化剂的混合物引入具有散热壁的燃烧室中,该混合物具有小于燃料完全燃烧的化学计量要求,并点燃该混合物, 形成加热的部分燃烧产物。 加热的部分燃烧产物中的热量的至少一部分被转移到散热壁。 加热的部分燃烧产物从燃烧室通入邻近燃烧室设置的废气增压室。 将二次燃烧氧化剂以足以完成部分燃烧产物燃烧的量引入废气增压室中,形成废气。 废气中的热量被转移到设置在与所述废气增压室相邻设置的燃烧氧化剂气室中的初级燃烧氧化剂上。

    Single-ended self-recuperated radiant tube annulus system
    4.
    发明授权
    Single-ended self-recuperated radiant tube annulus system 有权
    单端自恢复辐射管环空系统

    公开(公告)号:US06321743B1

    公开(公告)日:2001-11-27

    申请号:US09606500

    申请日:2000-06-29

    IPC分类号: F27B514

    摘要: A method and apparatus for combustion of a fuel and oxidant in which at least a portion of a fuel and at least a portion of an oxidant are introduced into an annular region formed by an outer tubular member closed off at one end and an inner tubular member open at both ends concentrically disposed within the outer tubular member, forming a fuel/oxidant mixture. The fuel/oxidant mixture is ignited in the annular region, forming products of combustion therein. The products of combustion are then exhausted through the inner tubular member providing oxidant preheating prior to forming the fuel/oxidant mixture.

    摘要翻译: 一种用于燃烧燃料和氧化剂的方法和装置,其中燃料和至少一部分氧化剂的至少一部分被引入由在一端封闭的外部管状构件形成的环形区域和内部管状构件 在两端同心地设置在外管状构件内,形成燃料/氧化剂混合物。 燃料/氧化剂混合物在环形区域中点燃,形成其中的燃烧产物。 燃烧产物然后通过内部管状构件排出,在形成燃料/氧化剂混合物之前提供氧化剂预热。

    Process and apparatus for uniform combustion within a molten material
    5.
    发明授权
    Process and apparatus for uniform combustion within a molten material 有权
    在熔融材料内均匀燃烧的方法和装置

    公开(公告)号:US07273583B2

    公开(公告)日:2007-09-25

    申请号:US10832587

    申请日:2004-04-27

    IPC分类号: C03B5/16

    摘要: A submerged combustion burner having co-axial fuel and oxidant tubes forming an annular space therebetween, wherein the outer tube extends beyond the end of the inner tube. A burner nozzle having an outside diameter corresponding to the inside diameter of the outer tube is connected to the outlet end of the inner tube and forms a centralized opening in fluid communication with the inner tube and at least one peripheral longitudinally oriented opening in fluid communication with the annular space. In accordance with one embodiment, a longitudinally adjustable rod is disposed within the inner tube for adjustment of fluid flow therethrough, and a cylindrical insert having at least one flame stabilizer for stabilizing a flame produced by the burner is attached to the outlet end of the outer tube. In accordance with another embodiment, fluid flow through the inner tube is achieved by a flow control valve operably connected to the inner tube.

    摘要翻译: 一种具有同轴燃料和氧化剂管的浸没式燃烧器,在其间形成环形空间,其中外管延伸超过内管的端部。 具有对应于外管内径的外径的燃烧器喷嘴连接到内管的出口端,并形成与内管流体连通的集中开口和至少一个周向纵向定向的开口,该开口与 环形空间。 根据一个实施例,纵向调节的杆设置在内管内,用于调节流过其中的流体流动,并且具有至少一个用于稳定由燃烧器产生的火焰的火焰稳定器的圆柱形插入件附接到外部的出口端 管。 根据另一个实施例,流经内管的流体通过可操作地连接到内管的流量控制阀实现。

    Process and apparatus for homogeneous mixing of gaseous fluids
    7.
    发明授权
    Process and apparatus for homogeneous mixing of gaseous fluids 失效
    用于均匀混合气态流体的方法和装置

    公开(公告)号:US5881756A

    公开(公告)日:1999-03-16

    申请号:US577901

    申请日:1995-12-22

    摘要: A process and apparatus for premixing a gaseous fuel and air, the apparatus comprising a back plate having a plurality of back plate openings, a front plate having a plurality of front plate openings corresponding to and substantially aligned with the back plate openings, a gaseous fuel inlet through in which a gaseous fuel is introduced into the area between the back plate and the front plate, and a plurality of air jet tubes disposed between the back plate and the front plate, the air jet tubes conveying combustion air from said back plate openings through said front plate openings, resulting in aspiration of the fuel through the front plate openings.

    摘要翻译: 一种用于预混合气体燃料和空气的方法和装置,该装置包括具有多个背板开口的背板,具有对应于背板开口并基本对准的多个前板开口的前板,气体燃料 入口通过,其中气体燃料被引入到所述后板和所述前板之间的区域中,以及多个设置在所述后板和所述前板之间的空气喷射管,所述空气喷射管从所述后板开口输送燃烧空气 通过所述前板开口,导致燃料通过前板开口抽吸。

    Oxygen-enriched combustion method
    8.
    发明授权
    Oxygen-enriched combustion method 失效
    富氧燃烧法

    公开(公告)号:US5203859A

    公开(公告)日:1993-04-20

    申请号:US872288

    申请日:1992-04-22

    摘要: A process and apparatus for oxygen-enriched combustion of a fuel in an industrial furnace in which a preheated primary oxidant from a heat exchanger and a fuel to be combusted are introduced into a combustion chamber and ignited, a secondary oxidant having an oxygen concentration in excess of the concentration of oxygen in air is introduced into the combustion chamber downstream of the flame, and the resulting combustion products are exhausted. In accordance with one embodiment, the secondary oxidant comprises preheated oxidant aspirated from the heat exchanger using industrial-grade oxygen, resulting in an oxygen-enriched mixture being injected into the combustion chamber downstream of the flame. As a result, NO.sub.x emissions are reduced without adverse effects on the overall furnace operation.

    Glass melting furnace and process
    9.
    发明授权
    Glass melting furnace and process 失效
    玻璃熔炉及工艺

    公开(公告)号:US4725299A

    公开(公告)日:1988-02-16

    申请号:US912085

    申请日:1986-09-29

    IPC分类号: C03B5/235

    摘要: A glass melting furnace and process wherein a second combustion zone toward the glass discharge end of the glass melting chamber is underport sideport fired while a first combustion zone toward the batch charge end of the glass melting chamber is side-of-port and/or overport sideport fired.

    摘要翻译: 一种玻璃熔化炉及其工艺,其中朝向玻璃熔化室的玻璃放电端的第二燃烧区在侧面燃烧的同时朝向玻璃熔化室的批料充电端的第一燃烧区为端口侧和/或上端 旁边开枪了

    PROCESS AND APPARATUS FOR RELEASE AND RECOVERY OF METHANE FROM METHANE HYDRATES
    10.
    发明申请
    PROCESS AND APPARATUS FOR RELEASE AND RECOVERY OF METHANE FROM METHANE HYDRATES 有权
    甲烷水解甲烷释放和回收的工艺和装置

    公开(公告)号:US20100243245A1

    公开(公告)日:2010-09-30

    申请号:US12413616

    申请日:2009-03-30

    摘要: A process and system for release and recovery of methane from subterranean methane hydrate deposits in which heated CO2 is used to displace methane from the methane hydrate deposits and a portion of the displaced methane is routed to a combustion device proximate the deposit for combustion in-situ, generating heated CO2 which is introduced into the deposit, displacing additional methane, a portion of which is routed to the combustion device, thereby providing a substantially self-sustaining process. Portions of the displace methane not routed to the combustion device are captured for use elsewhere.

    摘要翻译: 用于从地下甲烷水合物沉积物中释放和回收甲烷的方法和系统,其中使用加热的CO 2从甲烷水合物沉积物中取代甲烷并将一部分置换的甲烷引导到邻近沉积物的燃烧装置以便原位燃烧 产生被引入到沉积物中的加热的CO 2,将另外的甲烷置换,其中一部分被引导到燃烧装置,从而提供基本上自持的过程。 不排放到燃烧装置的置换甲烷的部分被捕获用于其他地方。