公开(公告)号：WO2003067149A3

公开(公告)日：2003-08-14

申请号：PCT/US2003/003899

申请日：2003-02-07

Applicant: VATSKY, Joel

Inventor： VATSKY, Joel

IPC: F23B7/00

Abstract: A furnace system for solid fuel includes a tower distributor (200) for addressing flow imbalance in a heterogeneous stream. The tower distributor comprises four sections: an inlet section (205), a mixer section (210), a recovery section (215) and an outlet section (220).

公开(公告)号：WO2009154665A3

公开(公告)日：2009-12-23

申请号：PCT/US2009/002456

申请日：2009-04-21

Applicant: SIEMENS ENERGY, INC. ,  VATSKY, Joel ,  SHAN, Jiefeng

Inventor： VATSKY, Joel ,  SHAN, Jiefeng

IPC: F23D1/00

Abstract: A fuel injector for use in a furnace causes a primary stream of a carrier gas and fuel to be mixed with heated air, oxygen or a mixture of oxygen and CO 2 or re- circulated flue gas, within the injector by a secondary stream of heated air, before the primary stream exits the injector as a fuel stream and flows into a combustion zone of the furnace. The interaction of the primary stream with the heated air of the secondary stream increases stoichiometry at the center of the fuel stream exiting the injector, so as to minimize NO x creation and maximize combustion of fuel in the furnace.

公开(公告)号：WO2009154665A2

公开(公告)日：2009-12-23

申请号：PCT/US2009002456

申请日：2009-04-21

Applicant: SIEMENS ENERGY INC ,  VATSKY JOEL ,  SHAN JIEFENG

Inventor： VATSKY JOEL ,  SHAN JIEFENG

IPC: F23D1/00

CPC classification number: F23D1/00

Abstract: A fuel injector for use in a furnace causes a primary stream of a carrier gas and fuel to be mixed with heated air, oxygen or a mixture of oxygen and CO2 or re- circulated flue gas, within the injector by a secondary stream of heated air, before the primary stream exits the injector as a fuel stream and flows into a combustion zone of the furnace. The interaction of the primary stream with the heated air of the secondary stream increases stoichiometry at the center of the fuel stream exiting the injector, so as to minimize NOx creation and maximize combustion of fuel in the furnace.

Abstract translation: 用于炉中的燃料喷射器使得载气和燃料的初级流与加热的空气，氧气或氧气和二氧化碳的混合物或再循环的烟道气混合在喷射器内，通过二次热空气流 在主流体作为燃料流离开喷射器之前，并流入炉的燃烧区域。 主流与二次流的加热空气的相互作用在离开喷射器的燃料流的中心增加了化学计量，以便最小化NOx的产生并最大化燃烧在炉中的燃烧。

公开(公告)号：WO2003067167A2

公开(公告)日：2003-08-14

申请号：PCT/US2003/003900

申请日：2003-02-07

Applicant: VATSKY, Joel

Inventor： VATSKY, Joel

IPC: F27D

CPC classification number: F23L9/04

Abstract: An Overfire Air (OFA) port design and method for use in a furnace system is disclosed. The OFA port design effectively reduces the amount of harmful pollutants emitted into the atmosphere upon discharge from an associated furnace.

Abstract translation: 公开了一种用于炉系统的超燃空气OFA端口设计和方法。 OFA港口设计有效地减少了排放到相关炉内排放到大气中的有害污染物的数量。

公开(公告)号：WO2004065853A3

公开(公告)日：2005-03-17

申请号：PCT/US2004001531

申请日：2004-01-21

Applicant: VATSKY JOEL

Inventor： VATSKY JOEL ,  CONN RICHARD E

IPC: F23C1/00 ,  F23D1/00

CPC classification number: F23C1/00 ,  F23C2900/99004 ,  F23D1/00 ,  F23G2201/10 ,  F23G2209/26 ,  F23G2900/7013

Abstract: A burner assembly cofires a primary solid fuel and a secondary solid fuel in a combustion zone (65) of a boiler. The burner assembly includes a fuel injector (100) that mixes the primary solid fuel and the secondary solid fuel prior to injection into the combustion zone (65) of the boiler (60). The primary solid fuel may be pulverized coal, pulverized petroleum coke, or the like, while the secondary solid fuel may be a biomass fuel or refuse-derived fuel.

Abstract translation: 燃烧器组件在锅炉的燃烧区（65）中共同燃烧主要固体燃料和次级固体燃料。 燃烧器组件包括在喷射到锅炉（60）的燃烧区域（65）之前将主要固体燃料和次级固体燃料混合的燃料喷射器（100）。 主要固体燃料可以是粉煤，粉碎的石油焦炭等，而二次固体燃料可以是生物质燃料或垃圾衍生燃料。

公开(公告)号：WO2004065853A2

公开(公告)日：2004-08-05

申请号：PCT/US2004/001531

申请日：2004-01-21

Applicant: VATSKY, Joel

Inventor： VATSKY, Joel ,  CONN, Richard, E.

IPC: F23L

CPC classification number: F23C1/00 ,  F23C2900/99004 ,  F23D1/00 ,  F23G2201/10 ,  F23G2209/26 ,  F23G2900/7013

Abstract: A burner assembly cofires a primary solid fuel and a secondary solid fuel in a combustion zone (65) of a boiler. The burner assembly includes a fuel injector (100) that mixes the primary solid fuel and the secondary solid fuel prior to injection into the combustion zone (65) of the boiler (60). The primary solid fuel may be pulverized coal, pulverized petroleum coke, or the like, while the secondary solid fuel may be a biomass fuel or refuse-derived fuel.

Abstract translation: 燃烧器组件在锅炉的燃烧区（65）中共同燃烧主固体燃料和次级固体燃料。 燃烧器组件包括在喷射到锅炉（60）的燃烧区域（65）之前将主要固体燃料和次级固体燃料混合的燃料喷射器（100）。 主要固体燃料可以是粉煤，粉碎的石油焦炭等，而二次固体燃料可以是生物质燃料或垃圾衍生燃料。

公开(公告)号：WO2003067149A2

公开(公告)日：2003-08-14

申请号：PCT/US2003/003899

申请日：2003-02-07

Applicant: VATSKY, Joel

Inventor： VATSKY, Joel

IPC: F23B

CPC classification number: F23K3/02 ,  F23K2203/008

Abstract: A furnace system for solid fuel includes a tower distributor for addressing flow imbalance in a heterogeneous stream. The tower distributor comprises four sections: an inlet section, a mixer section, a recovery section and an outlet section. Illustratively, the inlet section includes a first elongated passageway where one, or more, input streams pass into the tower distributor. The mixer section receives the one, or more, input streams and mixes them together thereby creating turbulence while providing a single mixed stream to the recovery section. The recovery section includes an elongated passageway having a length sufficient for turbulence in the mixed heterogeneous stream to substantially subside as the mixed stream flows through the recovery section and exits to the outlet section as a laminar mixed stream. The outlet section provides the laminar mixed stream to multiple outlet pipes for transport to burners of the furnace system.

Abstract translation: 用于固体燃料的炉系统包括用于解决异质流中的流动不平衡的塔分配器（200）。 塔分配器包括四个部分：入口部分（205），混合器部分（210），回收部分（215）和出口部分（220）。

公开(公告)号：WO2005086916A3

公开(公告)日：2007-10-25

申请号：PCT/US2005007969

申请日：2005-03-08

Applicant: VATSKY JOEL

Inventor： VATSKY JOEL

IPC: F23C1/10 ,  F23C6/04 ,  F23C7/00 ,  F23D1/00 ,  F23D1/02 ,  F23M11/04

CPC classification number: F23C6/047 ,  F23C7/006 ,  F23C7/008 ,  F23C2201/101 ,  F23D1/00 ,  F23D2201/10 ,  F23D2207/00 ,  F23D2209/20 ,  F23M11/045

Abstract: A fuel injector (10) for use in a furnace is provided. The fuel injector (10) is used to deliver pulverized fuel to a combustion chamber of a furnace. The structure of the fuel injector (10) facilitates efficient combustion while stabilizing the combustion flame. As a result, a minimal amount of NO X and other undesirable byproducts are released into the atmosphere.

Abstract translation: 提供一种用于炉中的燃料喷射器（10）。 燃料喷射器（10）用于将粉碎的燃料输送到炉的燃烧室。 燃料喷射器（10）的结构有助于在稳定燃烧火焰的同时有效地燃烧。 结果，最少量的NO x X和其它不希望的副产物被释放到大气中。

公开(公告)号：WO2005086916A2

公开(公告)日：2005-09-22

申请号：PCT/US2005/007969

申请日：2005-03-08

Applicant: VATSKY, Joel

Inventor： VATSKY, Joel

IPC: F23C6/04 ,  F23C7/00 ,  F23D1/00 ,  F23M11/04

CPC classification number: F23C6/047 ,  F23C7/006 ,  F23C7/008 ,  F23C2201/101 ,  F23D1/00 ,  F23D2201/10 ,  F23D2207/00 ,  F23D2209/20 ,  F23M11/045

Abstract: A fuel injector (10) for use in a furnace is provided. The fuel injector (10) is used to deliver pulverized fuel to a combustion chamber of a furnace. The structure of the fuel injector (10) facilitates efficient combustion while stabilizing the combustion flame. As a result, a minimal amount of NO X and other undesirable byproducts are released into the atmosphere.

Abstract translation: 提供一种用于炉中的燃料喷射器（10）。 燃料喷射器（10）用于将粉碎的燃料输送到炉的燃烧室。 燃料喷射器（10）的结构有助于在稳定燃烧火焰的同时有效地燃烧。 结果，最少量的NOX和其它不期望的副产物被释放到大气中。

公开(公告)号：WO2004079261A3

公开(公告)日：2005-02-03

申请号：PCT/US2004006647

申请日：2004-03-05

Applicant: VATSKY JOEL

Inventor： VATSKY JOEL

IPC: F23D1/00 ,  F23K3/00

CPC classification number: F23K3/02 ,  F16K1/2007 ,  F16K1/2021 ,  F23K2203/10

Abstract: An apparatus (26) for use in a furnace system to facilitate efficient and complete combustion of coal streams in a carrier gas. The apparatus (26) , capable of being positioned horizontally or vertically in the coal pipes (24, 24-1, 24-2) between the grinding mills (20) and the furnace burner (32), contains a plurality of adjustable blades (40, 41) that are movable between an open and closed position. The position of the adjustable blades and the differing geometric shapes of the apparatus housing (42) manipulate the amount and direction of coal streams in a carrier gas. This design reduces the amount of turbulent eddies in the pipe system, which helps to achieve a more homogenous flow of coal in a carrier gas and the efficient and complete combustion of coal in a carrier gas within the furnace burner (32).

Abstract translation: 一种用于炉系统以便于在载气中有效且完全燃烧煤流的装置（26）。 能够在研磨机（20）和炉式燃烧器（32）之间的煤管（24,24-1,24-2）中水平或垂直地定位的装置（26）包含多个可调叶片 40,41）可在打开位置和关闭位置之间移动。 可调叶片的位置和装置壳体（42）的不同几何形状操纵载气中煤流的量和方向。 这种设计减少了管道系统中的湍流涡流的数量，这有助于在载气中实现更均匀的煤流，以及在炉式燃烧器（32）内的载气中有效且完全地燃烧煤。