公开(公告)号：US06439136B1

公开(公告)日：2002-08-27

申请号：US09899008

申请日：2001-07-03

Applicant: Jeffrey S. Mann ,  Ronald H. Nowak

Inventor： Jeffrey S. Mann ,  Ronald H. Nowak

IPC: F23D100

CPC classification number: F23D1/00 ,  F23D2201/101 ,  F23D2201/20 ,  F23D2201/30 ,  Y10S239/19

Abstract: A (MRFC) solid fuel nozzle tip (12) that is particularly suited to being cooperatively associated with a pulverized solid fuel nozzle (34) of a firing system of the type employed in a pulverized solid fuel-fired furnace (10). The MRFC solid fuel nozzle tip (12) includes fuel air shroud means (46), primary air shroud means (48) located within the fuel air shroud means (46), fuel air shroud support means (50) operative for supporting the primary air shroud means (48) relative to the fuel air shroud means (46), and splitter plate means (52) mounted in supported relation within the primary air shroud means (48). The MRFC solid fuel nozzle tip (12) may be comprised of ceramics including silicon nitride, siliconized silicon carbide, mullite bonded silicon carbide alumina composite, and alumina zirconia composites.

Abstract translation: 一种（MRFC）固体燃料喷嘴尖端（12），其特别适于与粉碎的固体燃料燃烧炉（10）中使用的燃烧系统的粉碎固体燃料喷嘴（34）协作地相关联。 MRFC固体燃料喷嘴末端（12）包括燃料空气罩（46），位于燃料空气罩体（46）内的主空气罩装置（48），燃料空气罩支撑装置（50），用于支撑一次空气 护罩装置（48）相对于燃料空气护罩装置（46），以及分离板装置（52），其以支撑的方式安装在主空气罩装置（48）内。 MRFC固体燃料喷嘴头（12）可以由包括氮化硅，硅化碳化硅，莫来石粘合的碳化硅氧化铝复合材料和氧化铝氧化锆复合材料的陶瓷组成。

公开(公告)号：US07216594B2

公开(公告)日：2007-05-15

申请号：US11119942

申请日：2005-05-03

Applicant: Ronald H. Nowak ,  Jeffrey S. Mann

Inventor： Ronald H. Nowak ,  Jeffrey S. Mann

IPC: F23C1/10 ,  F23C1/12 ,  F23D1/00

CPC classification number: F23D1/00 ,  F23D2201/101 ,  F23D2211/00 ,  F23D2212/105

Abstract: A solid fuel nozzle tip (201) having at least first (205) and second (207) ceramic shells is provided by the present invention. An inlet end of the first ceramic shell (205) is interconnected to a pulverized solid fuel nozzle (34), and an outlet end (301) of the first ceramic shell (205) is interconnected to an inlet end (305) of the second ceramic shell (207).

Abstract translation: 本发明提供了具有至少第一（205）和第二（207）陶瓷壳的固体燃料喷嘴尖端（201）。 第一陶瓷壳体（205）的入口端与粉碎的固体燃料喷嘴（34）互连，并且第一陶瓷壳体（205）的出口端（301）与第二陶瓷壳体（205）的入口端（305）互连 陶瓷壳（207）。

公开(公告)号：US06582220B2

公开(公告)日：2003-06-24

申请号：US09812430

申请日：2001-03-20

Applicant: Kenneth J. Heck ,  Raymond D. MacWhinnie, Jr. ,  David J. Matteson ,  Ronald H. Nowak

Inventor： Kenneth J. Heck ,  Raymond D. MacWhinnie, Jr. ,  David J. Matteson ,  Ronald H. Nowak

IPC: F23Q300

CPC classification number: F23Q3/006 ,  F23D2207/00 ,  H01R13/052 ,  H01R13/53

Abstract: An ignitor assembly for a fossil fuel-fired power generation system includes an elongate electrode, a tube sub assembly, and a coupling sub assembly, and an insulator sub assembly. The coupling sub assembly cooperates with other structural elements of the ignitor assembly and the respective windbox in which the ignitor assembly is installed to operably couple the elongate electrode to an external electrical power source. The ignitor assembly includes a contact socket secured by crimping to a lead of the external electrical power source which is biased into an electric current communicating disposition with the electrode rod of the ignitor assembly.

Abstract translation: 用于化石燃料燃烧发电系统的点火器组件包括细长电极，管子组件和联接子组件以及绝缘体子组件。 联接子组件与点火器组件的其他结构元件和相应的风箱相配合，其中点火器组件被安装以可操作地将细长电极耦合到外部电源。 点火器组件包括通过压接到外部电源的引线固定的接触插座，其被偏置成与点火器组件的电极杆的电流连通配置。

公开(公告)号：US5934205A

公开(公告)日：1999-08-10

申请号：US773464

申请日：1996-12-23

Applicant: Everton S. Gordon ,  Janusz Pietkevich ,  Ronald H. Nowak ,  Gerald N. Bittner

Inventor： Everton S. Gordon ,  Janusz Pietkevich ,  Ronald H. Nowak ,  Gerald N. Bittner

IPC: B65G53/52 ,  F23K3/00 ,  B65G51/18 ,  F23D1/00

CPC classification number: B65G53/523 ,  B65G53/528 ,  F23K3/00

Abstract: Apparatus for cooperation with an associated coal burning furnace which includes a Y-shaped distributor body having one inlet and first and second outlets and a splitter disposed in the body for dividing flow between the first and second outlets. The splitter has a generally V-shaped contour and the splitter comprises a base on the housing and a liner assembly mounted on the base. In some forms of the invention the liner assembly has a surface that is harder than the surface of the housing and the housing includes a removable access panel. The access panel may be dimensioned and configured to allow passage of the liner assembly into and out of the housing. The liner assembly may comprise an outer shell having at least some foamed material disposed therein and may include anchoring means disposed in the foamed material. In other forms of the invention the anchoring means may be dimensioned and configured for engagement with the housing to anchor the liner assembly against the foamed material and the base may include a mounting surface that is generally planar and disposed in generally normal relationship to the direction of flow into the inlet. The base may have diverging sides dimensioned and configured for engaging the liner assembly and the anchoring means may include a plurality of eyebolts.

Abstract translation: 与相关的燃煤炉配合的装置，其包括具有一个入口和第一和第二出口的Y形分配器主体和设置在主体中用于在第一和第二出口之间分流的分流器。 分离器具有大致V形轮廓，并且分离器包括在壳体上的基部和安装在基部上的衬套组件。 在本发明的一些形式中，衬套组件具有比壳体的表面更硬的表面，并且壳体包括可拆卸的检修面板。 检修面板的尺寸可以被设计成允许衬套组件进入和离开壳体。 衬套组件可以包括具有设置在其中的至少一些泡沫材料的外壳，并且可以包括设置在泡沫材料中的锚定装置。 在本发明的其它形式中，锚固装置的尺寸和尺寸可以被设计成用于与壳体接合以将衬套组件锚定在泡沫材料上，并且底座可以包括安装表面，该安装表面通常是平面的，并且以与 流入入口。 基座可以具有尺寸和构造用于接合衬套组件的发散侧，并且锚固装置可以包括多个吊环螺栓。