公开(公告)号：US20120107472A1

公开(公告)日：2012-05-03

申请号：US13341319

申请日：2011-12-30

Applicant: JAMES RUSSELL ZEECK

Inventor： JAMES RUSSELL ZEECK

IPC: A23K1/00 ,  A23P1/02

CPC classification number: C10L5/44 ,  C10L5/445 ,  F23G5/033 ,  F23G7/10 ,  F23G2900/50206 ,  F23G2900/55011 ,  F23K1/00 ,  F23K1/02 ,  F23K3/00 ,  F23K2201/10 ,  F23K2201/20 ,  F23K2201/30 ,  F23K2201/50 ,  F23K2201/505 ,  F23K2203/103 ,  F23K2203/201 ,  Y02E50/10 ,  Y02E50/30

Abstract: A process is provided for creating feed pellets from agricultural residue material having substantially no food value, such as corn stover. The agricultural residue material is harvested and baled for transport to a storage and processing site. The baled agricultural residue material is then shredded and ground, and one or more chemical agents are added to depolymerize the fiber (lignin-carbohydrate) matrix of the agricultural residue material. Agricultural processing byproducts such as distiller's solubles and dried distillers grains with solubles (DDGS) are added to the agricultural residue material, either before or after the chemical agents are added, to form a combined material. The combined material is then pelletized into feed pellets, which may be transported and stored for later consumption by animals. The process produces a nutritionally enhanced material which is more easily digested than existing feed rations.

Abstract translation: 提供了用于从基本上没有食物价值的农业残余物质（例如玉米秸秆）产生饲料颗粒的方法。 将农业残留物料收获和打包以运输到储存和加工现场。 然后将打包的农业残留物料切碎并研磨，并加入一种或多种化学试剂以解聚农业残余物质的纤维（木质素 - 碳水化合物）基质。 在添加化学试剂之前或之后，将农业加工副产物如蒸馏器可溶物和具有可溶物的干酒糟（DDGS）加入到农业残渣物料中以形成组合材料。 然后将组合的材料造粒成饲料颗粒，其可以运输和储存以供动物随后消费。 该方法产生营养增强的材料，其比现有的饲料比较容易消化。

公开(公告)号：US20110232547A1

公开(公告)日：2011-09-29

申请号：US12742816

申请日：2008-11-14

Applicant: Jean Schmit ,  Bernardo Cauwenberghs ,  Guy Junk ,  Claude Junk ,  Benoît Junk ,  Christian Lunkes

Inventor： Jean Schmit ,  Bernardo Cauwenberghs ,  Guy Junk ,  Claude Junk ,  Benoît Junk ,  Christian Lunkes

IPC: F23D1/00 ,  B65G53/16 ,  B65G53/34 ,  B65G43/08

CPC classification number: F23K3/02 ,  F23K2203/006 ,  F23K2203/201

Abstract: An injection system for solid particles comprises a conveying hopper (11) located at an upstream location (1), a fluidizing device (21) for fluidizing the solid particles at the outlet of the conveying hopper (11) and forming a solid-gas flow, a pneumatic conveying line (15) for conveying the solid-gas flow from the fluidizing device (21) to a downstream location (2) and a static distribution device (17) with a plurality of injection lines (19), connected thereto. An upstream flow control system controls the mass flow rate in the pneumatic conveying line (15) at the upstream location (1) by controlling the opening of an upstream flow control valve (35) responsive to the solid material mass flow measured in the pneumatic conveying line (15) at the upstream location (1). A downstream flow control system controls the mass flow rate in the pneumatic conveying line (15) at the downstream location (2) by controlling the opening of a downstream flow control valve (51, 79i) responsive to the instantaneous mass flow rate sensed by a main downstream mass flow rate sensor (53).

Abstract translation: 用于固体颗粒的注射系统包括位于上游位置（1）的输送料斗（11），用于使输送料斗（11）出口处的固体颗粒流化的流化装置（21），并形成固体气体流 ，用于将固体气体流从流化装置（21）输送到具有与其连接的多个注入管线（19）的下游位置（2）和静态分配装置（17）的气动输送管线（15）。 上游流量控制系统通过响应于在气动输送中测量的固体材料质量流量来控制上游流量控制阀（35）的打开来控制在上游位置（1）处的气动输送管线（15）中的质量流量 （15）在上游位置（1）。 下游流量控制系统通过根据由下述流量控制阀感测到的瞬时质量流量控制下游流量控制阀（51,79i）的打开来控制下游位置（2）处的气动输送管线（15）中的质量流量。 主下游质量流量传感器（53）。

公开(公告)号：US20090308292A1

公开(公告)日：2009-12-17

申请号：US12514826

申请日：2007-11-06

Applicant: Toshiro Fujimori ,  Masato Tamura ,  Toshiyuki Suko ,  Toshihiko Yamada

Inventor： Toshiro Fujimori ,  Masato Tamura ,  Toshiyuki Suko ,  Toshihiko Yamada

IPC: F23N5/02 ,  F23D1/00

CPC classification number: F23L15/04 ,  F23K1/04 ,  F23K2201/103 ,  F23K2203/201 ,  F23N3/002 ,  F23N2021/08 ,  F23N2021/10 ,  Y02E20/348

Abstract: In a coal burning boiler apparatus, temperature of the pulverized coal to be fed to the boiler can be set depending on the property of the combustion coal, so that stable ignition and combustion can be made regardless of the property of the combustion coal fed.Provided are a coal burning boiler 1, a coal pulverizer 2 for pulverizing massive coal 6 into fine powder, a temperature sensor 18 for detecting temperature of the primary air 35 for entraining the pulverized coal to the coal burning boiler, regulators 9, 12, 13 and 14 for regulating the temperature of the primary air and a controller for controlling the primary air temperature regulators on the basis of detected result of the temperature sensor so as to make the primary air have a given temperature.

Abstract translation: 在燃煤锅炉装置中，可以根据燃煤的特性来设定供给到锅炉的粉煤的温度，能够进行稳定的点火和燃烧，而与供给的燃煤的性质无关。 本发明提供一种燃煤锅炉1，将大量煤6粉碎为细粉的煤粉碎机2，用于检测用于将煤粉夹入燃煤锅炉的一次空气35的温度的温度传感器18，调节器9,12,13 和14，用于调节一次空气的温度;以及控制器，其基于温度传感器的检测结果来控制一次空气温度调节器，以使一次空气具有给定的温度。

公开(公告)号：US20050126454A1

公开(公告)日：2005-06-16

申请号：US10960323

申请日：2004-10-07

Applicant: Charles Steffl ,  Joel McCoy

Inventor： Charles Steffl ,  Joel McCoy

IPC: F23G5/44 ,  F23G7/10 ,  F23G5/00 ,  F23G5/12

CPC classification number: F23K3/02 ,  F23G5/444 ,  F23G7/10 ,  F23G2205/14 ,  F23G2207/20 ,  F23G2207/60 ,  F23G2209/30 ,  F23G2900/55007 ,  F23J1/02 ,  F23J2700/003 ,  F23K2203/103 ,  F23K2203/201

Abstract: A method and apparatus for delivering biomass fuel to a structure through an external wall of the structure is disclosed. The apparatus comprises a hopper disposed within a delivery vehicle. The hopper includes an inlet disposed on its top surface to receive biomass fuel and an outlet located proximate the bottom of the hopper to release the fuel by opening a gate valve. A delivery hose is connected to the hopper outlet at one end and is sealably connectable at its other end to an externally accessible coupling disposed on an external wall of the structure to which fuel is to be delivered. The coupling is connected on the interior side of the external wall to a delivery pipe that connects to a fuel bin for storing the biomass fuel. Sensors within the bin can signal the operator when the level of fuel within the bin reaches a preselected level, allowing the operator to stop delivery when the bin is full.

Abstract translation: 公开了一种通过结构的外壁将生物质燃料输送到结构体的方法和装置。 该装置包括设置在输送车辆内的料斗。 料斗包括设置在其顶部表面上以容纳生物质燃料的入口和靠近料斗底部的出口，通过打开闸阀来释放燃料。 输送软管在一端连接到料斗出口，并且在其另一端可密封地连接到设置在燃料要被输送到的结构的外壁上的外部可接近的联接件。 联接器在外壁的内侧连接到连接到用于存储生物质燃料的燃料箱的输送管。 箱内的传感器当信号箱内的燃料水平达到预先设定的水平时，可以向操作人员发出信号，允许操作人员在垃圾箱已满时停止传送。

公开(公告)号：US20040079819A1

公开(公告)日：2004-04-29

申请号：US10280146

申请日：2002-10-25

Applicant: ALSTOM (Switzerland) Ltd.

Inventor： Michael M. Chen ,  Jianrong Chen ,  David M. Podmokly ,  David C. Wasz

IPC: B02C023/24

CPC classification number: B02C23/02 ,  B65G53/4691 ,  F23K1/00 ,  F23K3/02 ,  F23K2201/1006 ,  F23K2201/103 ,  F23K2203/201 ,  F23K2900/03001

Abstract: An airlock-feeder for a coal pulverizing system which includes a raw coal bunker, a pulverizer, and a vertically extending coal duct forming a raw coal flow path from the raw coal bunker to the pulverizer. The airlock-feeder comprises upper, middle and lower, vertically separated valves disposed in the raw coal flow path. Each valve has a seal member, a disc pivotally mounted at a centerline, and a pneumatic actuator. At least one or two of the valves are closed at any given time thereby providing a positive air-tight seal.

Abstract translation: 一种用于煤粉碎系统的气闸给料机，其包括原煤仓，粉碎机和形成从原煤仓到粉碎机的原煤流通道的垂直延伸煤通道。 气闸装置包括设置在原煤流路中的上，中，下垂直分离的阀。 每个阀都有一个密封件，一个可枢转地安装在一个中心线上的圆盘，一个气动执行器。 至少一个或两个阀在任何给定时间都被关闭，从而提供正气密密封。

公开(公告)号：US11781751B2

公开(公告)日：2023-10-10

申请号：US16952737

申请日：2020-11-19

Applicant: Jupiter Oxygen Corporation

Inventor： Brydger Van Otten ,  Steven Harold Krimsky ,  Kevin Davis ,  Andrew Paul Chiodo

IPC: F23N1/02 ,  F23B30/00 ,  F23K3/02

CPC classification number: F23N1/02 ,  F23B1/34 ,  F23B7/007 ,  F23K3/02 ,  F23K2203/201 ,  F23K2900/01041 ,  F23N2239/02 ,  F23N2241/04

Abstract: The present disclosure is directed to systems and methods for high flame temperature oxy-combustion that enables the capture of CO2 cost effectively. One part of the presently disclosed subject matter comprises an annular shroud burner which utilizes a supply of undiluted oxygen and minimal flue gas recycle to generate a high flame temperature to maximize efficiency. The annular shroud burner may deliver oxygen into a combustion zone where mixing of the oxygen and a stream of fuel occurs. Flue gas recycled from the exit of the combustion system serves the dual purpose of conveying the coal into the reaction zone, as well as providing local cooling and protection from high incident heat fluxes through the novel shroud cooling design. The annular shroud burner may be configured to produce an axial jet flame that controls the rate of mixing of oxygen and fuel, thereby extending the heat release. Oxygen and coal may be mixed in a ratio such that peak flame temperatures exceed 4,500° F. (2,482° C.) while the flow of recycled flue gas is regulated to control flame temperature and protect burner components and near-burner surfaces.

公开(公告)号：US20170045221A1

公开(公告)日：2017-02-16

申请号：US15241600

申请日：2016-08-19

Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.

Inventor： Keigo Matsumoto ,  Kazuhiro Domoto ,  Naofumi Abe ,  Jun Kasai

IPC: F23D1/00 ,  F23N3/00 ,  F23C5/32 ,  F23L9/00

CPC classification number: F23D1/005 ,  F23C5/32 ,  F23C6/045 ,  F23C2201/20 ,  F23D1/00 ,  F23D2201/10 ,  F23D2201/101 ,  F23D2201/20 ,  F23D2209/20 ,  F23K2203/201 ,  F23L9/00 ,  F23N3/00 ,  F23N2021/10

Abstract: Provided is a combustion burner including: a fuel nozzle (51) that is able to blow a fuel gas obtained by mixing pulverized coal with primary air; a secondary air nozzle (52) that is able to blow secondary air from the outside of the fuel nozzle (51); a flame stabilizer (54) that is provided at a front end portion of the fuel nozzle (51) so as to be near the axis center; and a rectification member (55) that is provided between the inner wall surface of the fuel nozzle (51) and the flame stabilizer (54), wherein an appropriate flow of a fuel gas obtained by mixing solid fuel with air may be realized.

Abstract translation: 本发明提供一种燃烧器，其特征在于，包括：燃料喷嘴（51），其能够吹入通过将粉煤与一次空气混合而获得的燃料气体; 能够从燃料喷嘴（51）的外部吹出二次空气的二次空气喷嘴（52）; 火焰稳定器（54），其设置在所述燃料喷嘴（51）的前端部处以靠近所述轴心; 以及设置在燃料喷嘴（51）的内壁面和火焰稳定器（54）之间的整流构件（55），其中可以实现通过将固体燃料与空气混合而获得的燃料气体的适当流动。

公开(公告)号：US20160356494A1

公开(公告)日：2016-12-08

申请号：US15241737

申请日：2016-08-19

Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.

Inventor： Keigo Matsumoto ,  Kazuhiro Domoto ,  Naofumi Abe ,  Jun Kasai

IPC: F23N3/00 ,  F23L9/00 ,  F23D1/00

CPC classification number: F23D1/005 ,  F23C5/32 ,  F23C6/045 ,  F23C2201/20 ,  F23D1/00 ,  F23D2201/10 ,  F23D2201/101 ,  F23D2201/20 ,  F23D2209/20 ,  F23K2203/201 ,  F23L9/00 ,  F23N3/00 ,  F23N2021/10

Abstract: Provided is a combustion burner including: a fuel nozzle (51) that is able to blow a fuel gas obtained by mixing pulverized coal with primary air; a secondary air nozzle (52) that is able to blow secondary air from the outside of the fuel nozzle (51); a flame stabilizer (54) that is provided at a front end portion of the fuel nozzle (51) so as to be near the axis center; and a rectification member (55) that is provided between the inner wall surface of the fuel nozzle (51) and the flame stabilizer (54), wherein an appropriate flow of a fuel gas obtained by mixing solid fuel with air may be realized.

公开(公告)号：US09482428B2

公开(公告)日：2016-11-01

申请号：US14246683

申请日：2014-04-07

Applicant: Babcock & Wilcox Power Generation Group, Inc.

Inventor： James F DeSellem ,  Karl M Heil ,  Jeremiah J Yoder ,  Albert D LaRue ,  Mikhail Maryamchik ,  William R Stirgwolt

IPC: F23B50/12 ,  F23G5/00 ,  F23K3/02 ,  F23G5/44 ,  F23C1/06 ,  F23C1/04 ,  F23C1/02 ,  F23C10/22 ,  B65G11/00 ,  F23C1/10 ,  F23G5/30

CPC classification number: F23B50/12 ,  B65G11/00 ,  F23C1/02 ,  F23C1/04 ,  F23C1/06 ,  F23C1/10 ,  F23C10/22 ,  F23G5/008 ,  F23G5/30 ,  F23G5/442 ,  F23G5/444 ,  F23G2205/16 ,  F23G2205/20 ,  F23G2900/50007 ,  F23K3/02 ,  F23K2201/501 ,  F23K2203/201

Abstract: A dual phase fuel feeder is disclosed that can be used to provide both solid fuels and liquid fuels to a boiler, such as a fluidized bed boiler. The fuel feeder includes a sloped chute which defines a solid feedpath. Gas distribution nozzles are located at the base of the fuel feeder, and secondary nozzles are located so as to be able to distribute a liquid or particulate fuel into the solid feedpath. This permits the liquid fuel to contact the solid fuel and be carried into the fluidized bed instead of becoming suspended above the bed.

Abstract translation: 公开了一种双相燃料给料器，其可用于向锅炉（例如流化床锅炉）提供固体燃料和液体燃料。 燃料供给器包括限定固体进料路径的倾斜滑槽。 气体分配喷嘴位于燃料供给器的底部，并且次级喷嘴被定位成能够将液体或微粒燃料分配到固体进料路径中。 这允许液体燃料接触固体燃料并被运送到流化床中，而不是悬浮在床上。

公开(公告)号：US20150241058A1

公开(公告)日：2015-08-27

申请号：US14421003

申请日：2013-08-09

Applicant: MITSUBISHI HITACHI POWER SYSTEMS, LTD.

Inventor： Toshihiko Mine ,  Kenji Kiyama ,  Miki Shimogori ,  Satoshi Tadakuma ,  Hitoshi Wakamatsu ,  Noriyuki Ohyatsu ,  Koji Kuramashi ,  Kenichi Ochi ,  Yusuke Ochi ,  Hirofumi Okazaki

IPC: F23D1/00 ,  F23D17/00

CPC classification number: F23D1/00 ,  F23C7/006 ,  F23C7/008 ,  F23D2201/20 ,  F23K3/02 ,  F23K2203/008 ,  F23K2203/201

Abstract: A solid-fuel burner includes: a venturi having a constricting portion where the transverse cross section of a fuel passage is reduced in a fuel nozzle for supplying a solid fuel; and a fuel concentrator for diverting the flow in the nozzle outward in the wake side of the venturi, and the nozzle is formed so that (a) the aperture in the vicinity of an opening portion of a boiler furnace wall surface has a flat shape, (b) cross-sectional shape thereof orthogonal to a nozzle center axis C on the outer peripheral wall of the nozzle is circular in a transverse cross section up to the constricting portion of the venturi, (c) a portion that has a gradually increasing degree of flatness is provided between the constricting portion and the opening portion, and (d) the flat shape in the opening portion is where the degree of flatness reaches a maximum.

Abstract translation: 固体燃料燃烧器包括：文丘里管，其具有收缩部分，在用于供应固体燃料的燃料喷嘴中燃料通道的横截面减小; 以及用于将喷嘴中的流向外转向文丘里管的尾流侧的燃料浓缩器，并且喷嘴形成为使得（a）锅炉炉壁表面的开口部附近的孔具有扁平形状， （b）与喷嘴的外周壁上的喷嘴中心轴线C正交的截面形状在文丘里管的收缩部分的横截面为圆形，（c）逐渐增加的部分 在收缩部和开口部之间设置有平坦度，（d）开口部的平坦形状是平坦度达到最大的程度。