公开(公告)号：US20160377283A1

公开(公告)日：2016-12-29

申请号：US15038980

申请日：2014-11-14

Applicant: ENTECH - RENEWABLE ENERGY SOLUTIONS PTY.LTD.

Inventor： Neil MARTIN

IPC: F23D14/28 ,  F23D14/68 ,  C10J3/82 ,  F23D14/32

CPC classification number: F23D14/28 ,  C10J3/82 ,  C10J2300/0916 ,  C10J2300/0946 ,  C10J2300/1606 ,  C10J2300/1675 ,  F23C2201/301 ,  F23C2900/99011 ,  F23D14/20 ,  F23D14/32 ,  F23D14/68 ,  F23D14/82 ,  F23G5/027 ,  F23G5/16 ,  F23L7/00

Abstract: An apparatus for firing and combusting syngas is described. The apparatus comprises a vessel having a first chamber with an inlet for receiving syngas from a gasifier, an ignition chamber provided with an auxiliary burner to ignite the diluted syngas; a combustion chamber provided with an inlet for introducing a combustion agent for combusting the ignited syngas and a retention chamber for retaining the resulting combustion products for a predetermined residence period, the retention chamber being provided with an outlet for withdrawing said combustion products. The first chamber is configured to receive a diluent fluid to dilute the syngas to a predetermined composition below a lower explosive limit (LEL). Preferably the diluent fluid is an oxygen-containing gas.

Abstract translation: 描述了一种用于燃烧和燃烧合成气的设备。 该装置包括具有第一室的容器，其具有用于从气化器接收合成气的入口，设置有辅助燃烧器以点燃稀释的合成气的点火室; 设置有用于引入用于燃烧点燃的合成气的燃烧剂的入口的燃烧室和用于将所得燃烧产物保持在预定的停留期间的保持室，所述保持室设置有用于取出所述燃烧产物的出口。 第一室被构造成接收稀释液以将合成气稀释到低于爆炸下限（LEL）的预定组成。 优选稀释液是含氧气体。

公开(公告)号：US09493375B2

公开(公告)日：2016-11-15

申请号：US14686102

申请日：2015-04-14

Applicant: JOHNS MANVILLE

Inventor： Mark William Charbonneau ,  Kevin Patrick McHugh

IPC: C03B37/022 ,  F23C6/04 ,  F23D14/22 ,  C03B5/235 ,  F23D14/78 ,  C03B7/02 ,  C03B37/075 ,  C03B5/193 ,  C03B37/07 ,  F23D14/62

CPC classification number: C03B37/0756 ,  C03B5/193 ,  C03B5/2353 ,  C03B5/2356 ,  C03B7/02 ,  C03B37/022 ,  C03B37/07 ,  C03B37/075 ,  C03B2201/00 ,  C03B2203/14 ,  C03B2203/16 ,  C03B2211/22 ,  C03B2211/23 ,  C03B2211/40 ,  C03B2211/60 ,  F23C6/047 ,  F23C2201/20 ,  F23C2201/301 ,  F23D14/22 ,  F23D14/62 ,  F23D14/78 ,  Y02P40/55

Abstract: Processes and systems for producing glass fibers having regions devoid of glass using submerged combustion melters, including feeding a vitrifiable feed material into a feed inlet of a melting zone of a melter vessel, and heating the vitrifiable material with at least one burner directing combustion products of an oxidant and a first fuel into the melting zone under a level of the molten material in the zone. One or more of the burners is configured to impart heat and turbulence to the molten material, producing a turbulent molten material comprising a plurality of bubbles suspended in the molten material, the bubbles comprising at least some of the combustion products, and optionally other gas species introduced by the burners. The molten material and bubbles are drawn through a bushing fluidly connected to a forehearth to produce a glass fiber comprising a plurality of interior regions substantially devoid of glass.

公开(公告)号：US09194583B2

公开(公告)日：2015-11-24

申请号：US13772075

申请日：2013-02-20

Applicant: Jorge De La Sovera

Inventor： Jorge De La Sovera

IPC: F23C1/00 ,  F23G5/12 ,  F23C1/08 ,  F23C3/00 ,  F23C5/32 ,  F23G7/00 ,  F23L9/02 ,  F23C6/04 ,  F23D14/04 ,  F23D17/00

CPC classification number: F23G5/12 ,  F23C1/08 ,  F23C3/00 ,  F23C5/32 ,  F23C6/042 ,  F23C2201/301 ,  F23D14/04 ,  F23D17/002 ,  F23D2900/14241 ,  F23D2900/14701 ,  F23G7/008 ,  F23L9/02

Abstract: A mixed-fuel vacuum burner-reactor includes a primary combustion chamber having a conical interior and a first set of directing blades. The conical interior is connected to an intake manifold on one end and a reduction nozzle on the other end. Injectors are mounted perpendicularly to the reduction nozzle to inject a second fuel into the primary combustion chamber. The reduction nozzle is connected to a cylindrical secondary combustion chamber having a second set of directing blades configured to direct air into the secondary combustion chamber. Methods of efficiently burning mixed fuels in a triple-vortex vacuum burner-reactor are also disclosed. Vacuum conditions are created and fuels are introduced into a conical primary combustion chamber. The fuels are passed over a first set of directing blades to form three vortices before additional fuels are injected in a direction opposite to a direction of rotation of the first set of fuels.

Abstract translation: 混合燃料真空燃烧器 - 反应器包括具有锥形内部的第一燃烧室和第一组引导叶片。 锥形内部连接到一端的进气歧管和另一端的减压喷嘴。 喷射器垂直于减压喷嘴安装，以将第二燃料喷射到主燃烧室中。 还原喷嘴连接到具有构造成将空气引导到二次燃烧室中的第二组引导叶片的圆柱形二次燃烧室。 还公开了在三涡流真空燃烧器 - 反应器中有效燃烧混合燃料的方法。 产生真空条件并将燃料引入锥形初级燃烧室。 在另外的燃料以与第一组燃料的旋转方向相反的方向喷射燃料之前，燃料通过第一组引导叶片形成三个涡流。

公开(公告)号：US20150226421A1

公开(公告)日：2015-08-13

申请号：US14617127

申请日：2015-02-09

Applicant: Chetan Chothani ,  Charles Lockert ,  Bernard P. Breen ,  Alan DePaoli

Inventor： Chetan Chothani ,  Charles Lockert ,  Bernard P. Breen ,  Alan DePaoli

IPC: F23C1/04 ,  F23N1/00 ,  F23D17/00 ,  F23C1/08 ,  F23C1/10

CPC classification number: F23N1/005 ,  F01K5/02 ,  F23C1/08 ,  F23C1/12 ,  F23C2201/301 ,  F23C2900/07021 ,  F23D17/00 ,  F23D17/002 ,  F23D17/005 ,  F23N5/003 ,  F23N2025/00 ,  F23N2027/02

Abstract: Methods for co-firing a fuel containing coal or oil that is injected into a burner in a furnace by injecting a gaseous fuel are disclosed. The gaseous fuel is injected in a manner so as not to consume air that would otherwise combine with the coal or oil in the primary flame. This can be accomplished by injecting the gaseous fuel at a higher or lower velocity than the coal or oil and combustion air are being injected. This can also be accomplished by directing the gaseous fuel being injected away from the primary flame created when the coal or oil burns.

Abstract translation: 公开了通过喷射气体燃料共同燃烧含有煤或油的燃料的方法，所述燃料或油被注入到炉中的燃烧器中。 气体燃料以不消耗否则与主火焰中的煤或油结合的空气的方式喷射。 这可以通过以比煤或油和燃烧空气被注入更高或更低的速度注入气体燃料来实现。 这也可以通过将气体燃料喷射离开当煤或油燃烧时产生的主要火焰来实现。

公开(公告)号：US20140007578A1

公开(公告)日：2014-01-09

申请号：US13936310

申请日：2013-07-08

Applicant: ALSTOM Technology Ltd

Inventor： Franklin Marie GENIN ,  Naresh ALURI ,  Jan CERNY ,  Adnan EROGLU ,  Ennio PASQUALOTTO

IPC: F02C7/22

CPC classification number: F02C7/22 ,  F02C3/14 ,  F02C6/003 ,  F23C6/047 ,  F23C2201/301 ,  F23C2201/40 ,  F23C2900/07002 ,  F23M20/005 ,  F23R3/286 ,  F23R3/346 ,  F23R3/46 ,  F23R2900/00014 ,  F23R2900/03341

Abstract: The invention concerns a gas turbine combustion system, including a gas turbine. The gas turbine includes at least one compressor, at least one combustion chamber for generating working gas, wherein the combustion chamber connected to receive compressed air from the compressor, at least one turbine connected to receive working gas from the combustion chamber. The combustion chamber consists of an individual can-combustor or comprising a number of can-combustors arranged in an annular can-architecture, wherein the can-combustor having at least one premixed burner. The ignition of the mixture starts at the premixed burner outlet and the flame is stabilized in the region of the premixed burner outlet by means of a backflow zone. The can-combustor comprising a number of premixed burners arranged uniformly or divided at least in two groups within the can-combustor.

Abstract translation: 本发明涉及一种包括燃气轮机的燃气轮机燃烧系统。 燃气轮机包括至少一个压缩机，至少一个用于产生工作气体的燃烧室，其中燃烧室被连接以从压缩机接收压缩空气，至少一个涡轮连接以接收来自燃烧室的工作气体。 燃烧室由单独的罐式燃烧器组成或包括布置在环形罐结构中的多个罐式燃烧器，其中罐式燃烧器具有至少一个预混燃烧器。 混合物的点火开始于预混燃烧器出口，并且火焰通过回流区在预混燃烧器出口的区域中稳定。 罐式燃烧器包括多个预混合燃烧器，其均匀地排列或在罐内燃烧器内至少分成两组。

公开(公告)号：US20130244187A1

公开(公告)日：2013-09-19

申请号：US13423311

申请日：2012-03-19

Applicant: Kurt Kraus ,  Matthew Martin ,  Stefano Bietto

Inventor： Kurt Kraus ,  Matthew Martin ,  Stefano Bietto

IPC: F23G7/00 ,  F23D14/46 ,  F23C5/08 ,  F23C1/00

CPC classification number: F23G7/065 ,  F23C6/047 ,  F23C2201/20 ,  F23C2201/301 ,  F23D14/48

Abstract: A high efficiency low NOx emission thermal oxidizer burner apparatus. The apparatus includes a plenum chamber having an inlet for introduction of combustion air and includes a combustion chamber in fluid communication with the plenum chamber. A primary waste gas pipe terminates in a lobed tip nozzle through the plenum chamber for introduction of waste gas into the combustion chamber. A primary fuel gas line is in communication with the plenum chamber for introduction of primary fuel gas.

Abstract translation: 高效低NOx排放热氧化器燃烧器装置。 该装置包括具有用于引入燃烧空气的入口的增压室，并且包括与增压室流体连通的燃烧室。 主废气管终止于通过通风室的裂纹尖端喷嘴，用于将废气引入燃烧室。 主要燃料气体管线与用于引入初级燃料气体的增压室连通。

公开(公告)号：US20100183990A1

公开(公告)日：2010-07-22

申请号：US12688115

申请日：2010-01-15

Applicant: Matthew James Watson ,  Douglas Jay Strange ,  Joseph Keith Juretus ,  Kevin Alan Lievre

Inventor： Matthew James Watson ,  Douglas Jay Strange ,  Joseph Keith Juretus ,  Kevin Alan Lievre

IPC: F23C7/00 ,  F23M3/04

CPC classification number: F23C1/08 ,  F23C2201/301 ,  F23C2900/99001 ,  F23D11/002 ,  F23D14/22 ,  F23D14/32 ,  F23D2900/00006 ,  F23D2900/00013 ,  F23M2900/05021 ,  Y02E20/342 ,  Y02E20/344

Abstract: An apparatus for continuation of combustion with a combustion apparatus when the supply of the normal operating oxidant or normal operating fuel is disrupted, or temporally reduced. Air or oxygen enriched air or oxygen and a gaseous fuel or a liquid fuel or both a gaseous and liquid fuel are introduced into the combustion apparatus in place of the normal oxidant-fuel mixture to effect combustion and maintain the heating level in the furnace.A burner capable of firing in any one of the following nine firing modes: Air-Gas; Air-Oxy-Gas; Oxy-Gas; Air-Oil; Air-Oxy-Oil; Oxy-Oil; Air-Oil-Gas; Air-Oxy-Oil-Gas; Oxy-Oil-Gas

Abstract translation: 当正常运行的氧化剂或正常工作燃料的供应被破坏或暂时减少时，用燃烧装置继续燃烧的装置。 将空气或富氧空气或氧气以及气体燃料或液体燃料或气体和液体燃料两者引入燃烧设备中以代替正常的氧化剂 - 燃料混合物以实现燃烧并保持炉内的加热水平。 一种燃烧器，能够以以下九种燃烧模式中的任何一种燃烧：气 - 气; 空气氧气; 氧气; 空气油 空气 - 油; 氧油 空气 - 油气; 空气 - 油 - 油气; 氧 - 油气

公开(公告)号：US07381387B2

公开(公告)日：2008-06-03

申请号：US10640262

申请日：2003-08-14

Applicant: Vitali Victor Lissianski ,  Vladimir M. Zamansky ,  Peter Martin Maly ,  William Randall Seeker

Inventor： Vitali Victor Lissianski ,  Vladimir M. Zamansky ,  Peter Martin Maly ,  William Randall Seeker

IPC: C01G9/00

CPC classification number: F23C1/00 ,  B01D53/64 ,  B01D2257/602 ,  F23C6/047 ,  F23C2201/101 ,  F23C2201/301

Abstract: A method to reduce mercury in gas emissions from the combustion of low rank coal in a combustion system including: combusting coal having a low chlorine content in the combustion system, wherein elemental mercury (Hg0) is released in the flue gas produced by the combustion of the low rank coal; releasing chlorine into the flue gas by combusting a coal having a high chlorine in the combustion system; reacting the elemental mercury and released chlorine in the flue gas to oxidize the mercury; adsorbing at least a portion of the oxidized mercury generated by the combustion of the coal with an adsorbent in the flue gas, and collecting the adsorbent with the oxidized mercury in a combustion waste treatment system.

Abstract translation: 一种在燃烧系统中减少来自低等级煤的燃烧的气体排放中的汞的方法，包括：在燃烧系统中燃烧具有低氯含量的煤，其中元素汞（Hg 0）被释放 由低级煤燃烧产生的烟气; 通过在燃烧系统中燃烧具有高氯气的煤，将氯气释放到烟道气中; 使烟道气中的元素汞和释放的氯反应以氧化汞; 在烟道气中吸附由燃烧煤产生的至少一部分氧化汞和吸附剂，并在燃烧废物处理系统中用氧化汞收集吸附剂。

公开(公告)号：US20070048679A1

公开(公告)日：2007-03-01

申请号：US11546787

申请日：2006-10-12

Applicant: Mahendra Joshi ,  Xianming Li ,  Aleksandar Slavejkov

Inventor： Mahendra Joshi ,  Xianming Li ,  Aleksandar Slavejkov

IPC: F23C5/00 ,  F23M3/04 ,  F23M9/00 ,  F23C7/00

CPC classification number: F23C6/047 ,  F23C2201/20 ,  F23C2201/301 ,  F23D14/22 ,  F23D14/32 ,  F23D14/583

Abstract: A combustion device and combustion method for mixing a fuel and a fluid to form a diluted fuel mixture and passing the diluted fuel mixture through a nozzle. The nozzle comprises a nozzle body having an inlet face, an outlet face, and an inlet flow axis passing through the inlet face and the outlet face, and one or more slots extending through the nozzle body from the inlet face to the outlet face, each slot having a slot axis.

Abstract translation: 一种用于混合燃料和流体以形成稀释燃料混合物并使稀释的燃料混合物通过喷嘴的燃烧装置和燃烧方法。 喷嘴包括具有入口面，出口面和通过入口面和出口面的入口流轴的喷嘴体，以及从入口面延伸到出口面的一个或多个狭槽，每个槽从入口面延伸到出口面 槽具有槽轴。

公开(公告)号：US07004089B2

公开(公告)日：2006-02-28

申请号：US10476684

申请日：2001-05-11

Applicant: Pauli Dernjatin ,  Kati Savolainen ,  Kari Jääskeläinen ,  Marko Fabritius

Inventor： Pauli Dernjatin ,  Kati Savolainen ,  Kari Jääskeläinen ,  Marko Fabritius

IPC: F23G5/30 ,  F23D1/00

CPC classification number: F23C6/047 ,  F23C10/002 ,  F23C2201/101 ,  F23C2201/301

Abstract: The invention relates to a combined fluidized bed and pulverized coal combustion method and system. In the method, fluidizing air (4) is injected into a fluidized bed (2) situated in the bottom portion of the combustion chamber (3). Into the combustion chamber, to above the fluidized bed (2), is fed a mixture of pulverized coal and a carrier gas from a second set of fuel feed means (6) at a mass flow rate which is higher or at least substantially equal to the upper ignition limit of the mixture, and the mixture of the pulverized coal and the carrier gas at least by the fluidizing air (4), and at least a fraction of the fuel fed via the second set of fuel feed means (6) is combusted above the fluidized bed (2).

Abstract translation: 本发明涉及一种组合流化床和粉煤燃烧方法及系统。 在该方法中，将流化空气（4）注入位于燃烧室（3）底部的流化床（2）中。 在燃烧室内到达流化床（2）的上方，以来自第二组燃料供给装置（6）的粉煤和载气的混合物以更高或至少基本上等于 至少通过流化空气（4），混合物的上限点火极限和粉煤与载体气体的混合物，以及经由第二组燃料供给装置（6）供给的燃料的至少一部分是 在流化床（2）上方燃烧。