公开(公告)号：WO2010010426A1

公开(公告)日：2010-01-28

申请号：PCT/IB2008/053002

申请日：2008-07-25

Applicant: ENKHBOLD, Chuluun ,  ALEXSANDER, Brodt

Inventor： ENKHBOLD, Chuluun ,  ALEXSANDER, Brodt

IPC: F23K3/00 ,  F23K1/02

CPC classification number: F23K1/02 ,  F23K3/00 ,  F23K2201/10 ,  F23K2201/20 ,  F23K2201/30 ,  F23K2201/503 ,  F23K2203/006 ,  F23K2203/20

Abstract: The invention relates to the transportation and preparation for combustion of coal used as a solid fuel at heat power plants and can find applications in coal-based power generation. The object of the invention is a complex use of energy resources contained in coal, reduction of power consumption for the realization of the process, expansion of solid fuel pipeline transport application in coal-based power generation, increase in the coal pipeline operation safety, and the environment protection. Prior to the transportation via a pipeline, the initial stream of coal is screened into coarse material and fines, the latter being pressed into cylindrical monolithic blocks. Coal is transported via a pipeline filled with aqueous salt solution with a density exceeding that of the transported material, the coarse coal and pressed blocks being loaded into the pipeline alternately. At the power station, the coal delivered in the aqueous salt solution is separated from the liquid carrier, rinsed with water, dried and ground with simultaneous capturing of released methane. The effluents of rinsing are evaporated by heat released at the condensation of the working medium of the power plant thermodynamic cycle. The remaining stripped solution is mixed with liquid medium separated from the coal and returned to the starting point of the process.

Abstract translation: 本发明涉及在发电厂用作固体燃料的煤的燃烧的运输和准备，并且可以在煤基发电中找到应用。 本发明的目的是综合利用煤炭中所含的能源资源，实现能耗降低，实现燃煤管道运输在煤电发电中的应用，提高煤管运行安全性， 环保。 在通过管道运输之前，初始煤流被筛选成粗料和细粉，后者被压入圆柱形整体块。 煤炭通过填充有浓度超过输送材料的盐水溶液的管道输送，粗煤和压块交替装入管道。 在发电站，在盐水溶液中输送的煤与液体载体分离，用水冲洗，干燥并研磨，同时捕获释放的甲烷。 在发电厂热力学循环的工作介质的冷凝下释放出的热量将冲洗出的废水蒸发掉。 剩余的汽提溶液与从煤分离的液体介质混合并返回到该过程的起始点。

公开(公告)号：WO1994024488A1

公开(公告)日：1994-10-27

申请号：PCT/US1994002642

申请日：1994-03-14

Applicant: COMBUSTION ENGINEERING, INC.

Inventor： COMBUSTION ENGINEERING, INC. ,  KMIOTEK, Stanley, Edward ,  STANWICKS, Peter, Leonard

IPC: F23K01/00

CPC classification number: F23K3/02 ,  F04D23/003 ,  F23K1/00 ,  F23K2201/10

Abstract: A high efficiency exhauster (12) which is capable of attaining operating efficiencies of up to 70 % when employed in a solid fuel pulverizer firing system (10) that includes a pulverizer (16) which is operative to effect the pulverization therewithin of the solid fuel supplied thereto and a furnace (14) into which the pulverized solid fuel is injected for combustion therewithin. The high efficiency exhauster (12) includes a casing (46), an inlet ring (58) supported on the casing (46), a rotor (60) mounted on the casing (46) for rotation therewithin, a multiplicity of blades (72), each of a preestablished length and width, mounted in spaced relation one to another on the circumference of rotor (60) so as to extend at a preestablished angle, and an outlet (74) formed in the casing (46).

Abstract translation: 一种高效率的排气装置（12），其能够在固体燃料粉碎机燃烧系统（10）中使用时达到高达70％的运行效率，所述固体燃料粉碎机燃烧系统（10）包括粉碎机（16），所述粉碎机可操作以在固体燃料粉碎机 供给其上的粉末固体燃料和其中燃烧的炉（14）。 高效排气装置（12）包括壳体（46），支撑在壳体（46）上的入口环（58），安装在壳体（46）上用于在其内旋转的转子（60），多个叶片 ），每个预先制定的长度和宽度在转子（60）的圆周上彼此间隔地相互安装以便以预先制定的角度延伸，以及形成在壳体（46）中的出口（74）。

公开(公告)号：US10082443B2

公开(公告)日：2018-09-25

申请号：US15054454

申请日：2016-02-26

Applicant: GENERAL ELECTRIC TECHNOLOGY GMBH

Inventor： Mark Andrew Fuller ,  Joseph David Bianca ,  Alexis Paige Decasse ,  Kaz Chmlelowiec

IPC: G01P3/68 ,  G01P3/48 ,  B02C15/04 ,  G01M13/04 ,  G01P3/44

CPC classification number: G01M13/045 ,  B02C15/04 ,  F16C19/546 ,  F16C19/55 ,  F16C2233/00 ,  F16C2320/23 ,  F23K1/00 ,  F23K2201/10 ,  G01H1/003 ,  G01P3/443 ,  G01P3/48

Abstract: A system for monitoring the health of one or more bearings of a journal assembly is provided. The system includes a split spacer, one or more vibration sensors, a speed sensor, and a controller. The split spacer is configured to be disposed on a shaft of the journal assembly, the shaft is configured to support the bearings. The vibration sensors are configured to detect vibrations emitted by the bearings. The speed sensor is configured to measure the rotational speed of the bearings. The controller is configured to electronically communicate with the vibration sensors and the speed sensor and calculate a health status of the bearings. The split spacer includes two portions that define a cavity configured to abut the shaft so as to allow the vibration sensors to be disposed inside the split spacer and next to the one or more bearings.

公开(公告)号：US20170248493A1

公开(公告)日：2017-08-31

申请号：US15054454

申请日：2016-02-26

Applicant: GENERAL ELECTRIC TECHNOLOGY GMBH

Inventor： MARK ANDREW FULLER ,  Joseph David Bianca ,  Alexis Paige Decasse ,  Kaz Chmlelowiec

IPC: G01M13/04 ,  G01P3/44 ,  G01P3/48 ,  B02C15/04

CPC classification number: G01M13/045 ,  B02C15/04 ,  F16C19/546 ,  F16C19/55 ,  F16C2233/00 ,  F16C2320/23 ,  F23K1/00 ,  F23K2201/10 ,  G01H1/003 ,  G01P3/443 ,  G01P3/48

Abstract: A system for monitoring the health of one or more bearings of a journal assembly is provided. The system includes a split spacer, one or more vibration sensors, a speed sensor, and a controller. The split spacer is configured to be disposed on a shaft of the journal assembly, the shaft is configured to support the bearings. The vibration sensors are configured to detect vibrations emitted by the bearings. The speed sensor is configured to measure the rotational speed of the bearings. The controller is configured to electronically communicate with the vibration sensors and the speed sensor and calculate a health status of the bearings. The split spacer includes two portions that define a cavity configured to abut the shaft so as to allow the vibration sensors to be disposed inside the split spacer and next to the one or more bearings.

公开(公告)号：US20150056024A1

公开(公告)日：2015-02-26

申请号：US14371951

申请日：2013-01-11

Applicant: Babcock Power Services, Inc.

Inventor： John Rath ,  Murat Yaldizli

IPC: F23K3/02 ,  B65G53/52 ,  B65G53/04

CPC classification number: F23K3/02 ,  B65G53/04 ,  B65G53/528 ,  F23K2201/10 ,  F23K2201/30 ,  F23K2203/006 ,  F23K2203/104 ,  F23K2203/105 ,  F23K2203/201 ,  Y10T29/49716

Abstract: A solid particle distribution controller includes a plurality of division plates proximate a division between an upstream solid particle conveyance pipe and a plurality of downstream pipes. The solid particle distribution controller also includes a plurality of extension plates. Each of the extension plates is movably mounted proximate to a respective division plate for movement in an upstream and downstream direction with respect to the division plate. The plurality of extension plates are configured and adapted for motion in the upstream and downstream direction independent of one another to extend upstream of the division plates as needed to improve solid particle distribution among the downstream pipes.

Abstract translation: 固体颗粒分布控制器包括靠近上游固体颗粒输送管和多个下游管之间的分隔的多个分隔板。 固体颗粒分布控制器还包括多个延伸板。 每个延伸板可移动地安装在相应的分隔板附近，用于相对于分隔板在上游和下游方向上移动。 多个延伸板被构造和适应于在上游和下游方向上彼此独立的运动，以便根据需要延伸到分隔板的上游，以改善下游管道之间的固体颗粒分布。

公开(公告)号：US20150017313A1

公开(公告)日：2015-01-15

申请号：US14500300

申请日：2014-09-29

Applicant: Pellet Technology USA, LLC

Inventor： James Russell Zeeck

IPC: B29B9/14 ,  A23K1/00 ,  C10L5/44 ,  A23K1/14

CPC classification number: B29B9/14 ,  A23K10/37 ,  A23K40/10 ,  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 pelletizing process and pelletized product is provided using non-food or limited-feed agricultural residue, such as corn stover and soybean stubble, and for various uses, including energy production, such as ethanol or electricity generation, fuel and feed. The agricultural plant material is harvested and baled. The bales are transported to the processing site for storage or immediate processing. The bale strings are first removed, and then the broken bales are shredded. The shredded plant material is then ground to a small size. The ground material is then pelletized without the use of binding additives, to produce densified pellets of the agricultural plant material. The pellets are cooled and then stored or transported to an end user. Chemical agents may be added to depolymerize lignin in the residue material. Nutritional supplements may be added to the material before pelletizing.

Abstract translation: 使用非食品或有限饲料农业残留物如玉米秸秆和大豆茬提供造粒方法和造粒产品，并且用于各种用途，包括能量生产，例如乙醇或发电，燃料和饲料。 农业植物材料被收获和打包。 捆包被运送到加工现场进行存储或立即处理。 首先取下捆扎条，然后将破碎的捆包切碎。 然后将切碎的植物材料研磨成小尺寸。 然后在不使用粘合添加剂的情况下将研磨材料造粒，以产生农业植物材料的致密颗粒。 将颗粒冷却，然后储存或运输到最终用户。 可以加入化学试剂以解聚残留物中的木质素。 营养补充剂可以在造粒前加入到材料中。

公开(公告)号：US20140069306A1

公开(公告)日：2014-03-13

申请号：US13613635

申请日：2012-09-13

Applicant: Satoru Sugita ,  Shintaro Honjo ,  Takuya Okamoto

Inventor： Satoru Sugita ,  Shintaro Honjo ,  Takuya Okamoto

IPC: F23G5/04 ,  F23J15/02 ,  F23J15/04 ,  F23L15/04

CPC classification number: F23G5/04 ,  B03C3/017 ,  F23J15/022 ,  F23J15/04 ,  F23J2217/102 ,  F23K1/04 ,  F23K2201/10 ,  F23K2201/20 ,  F23L15/04 ,  Y02E20/348 ,  Y02P80/152

Abstract: Coal is properly dried and the efficiency of a boiler is increased while suppressing any reduction in efficiency of the boiler and the generation of hydrocarbon gas components. Employed are a coal dryer that dries coal, a boiler in which the coal that is dried in the coal dryer is mixed with air for combustion and burned, an air heater that heats the air for combustion that is supplied to the boiler using combustion exhaust gas discharged from the boiler, a precipitator that collects dust included in the combustion exhaust gas, a desulfurization plant that performs a desulfurization process on the combustion exhaust gas, and heat recovery equipment that heats a heating medium using the combustion exhaust gas. The coal dryer dries the coal using the heat energy of the heating medium that has been heated in the heat recovery equipment.

Abstract translation: 煤被适当地干燥并且锅炉的效率增加，同时抑制了锅炉的效率的降低和烃气体成分的产生。 使用干燥煤的煤干燥器，将在煤干燥机中干燥的煤与燃烧和燃烧的空气混合的锅炉，使用燃烧废气加热供给锅炉的空气进行燃烧的空气加热器 从锅炉排出的除尘器，收集燃烧废气中的灰尘的除尘器，对燃烧废气进行脱硫处理的脱硫装置，以及使用燃烧废气加热加热介质的热回收装置。 煤干燥机使用在热回收设备中加热的加热介质的热能来干燥煤。

公开(公告)号：US08551549B2

公开(公告)日：2013-10-08

申请号：US13341319

申请日：2011-12-30

Applicant: James Russell Zeeck

Inventor： James Russell Zeeck

IPC: C12H1/04

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：US20130055934A1

公开(公告)日：2013-03-07

申请号：US13697610

申请日：2011-05-12

Applicant: Kazuhiro Takeuchi ,  Takuichiro Daimaru ,  Masaaki Kinoshita ,  Yoshiki Yamaguchi ,  Norichika Kai

Inventor： Kazuhiro Takeuchi ,  Takuichiro Daimaru ,  Masaaki Kinoshita ,  Yoshiki Yamaguchi ,  Norichika Kai

IPC: B02C23/26 ,  F23G5/033 ,  B02C15/00

CPC classification number: F23G5/033 ,  B02C15/007 ,  B02C23/24 ,  B02C2015/002 ,  C10L5/04 ,  C10L5/366 ,  C10L5/44 ,  F23C2900/01001 ,  F23G7/10 ,  F23G2201/60 ,  F23G2201/602 ,  F23K1/00 ,  F23K1/04 ,  F23K2201/10 ,  F23K2201/103 ,  F23K2201/30 ,  F23K2201/501 ,  Y02E50/10 ,  Y02E50/30

Abstract: A biomass pulverizing apparatus includes a pulverizing apparatus body including a feedstock supply pipe, the pulverizing apparatus body for supplying biomass feedstock from above in a vertical axial direction, a pulverizing table for placing the biomass feedstock, a drive section for rotationally driving the pulverizing table, a pulverizing roller for pulverizing the biomass feedstock by a pressing force, the pulverizing roller being operated in conjunction with the rotation of the pulverizing table, a blower unit for forming an upward flow upward from below on the outer peripheral side of the pulverizing table so as to jet conveying gas for conveying the pulverized biomass powder in an air stream, a classifier, the classifier for classifying the biomass powder accompanied with the conveying gas, and a blowing gas introduction section.

Abstract translation: 一种生物质粉碎装置，包括：粉碎装置主体，包括原料供给管，用于从上方沿垂直轴向供给生物质原料的粉碎装置主体;用于放置生物质原料的粉碎台;旋转驱动粉碎台的驱动部; 用于通过按压力粉碎生物质原料的粉碎辊，粉碎辊与粉碎台的旋转一起操作;鼓风机单元，用于在粉碎台的外周侧从下方向上流动，以便 用于将用于输送空气流中的粉碎生物质粉末的输送气体，分选机，用于分选伴随输送气体的生物质粉末的分选机和吹送气体导入部。

公开(公告)号：US07654396B2

公开(公告)日：2010-02-02

申请号：US11596463

申请日：2005-05-12

Applicant: Yutaka Takeno ,  Hiroaki Kanemoto ,  Teruaki Tatsuma ,  Takashi Harada ,  Taketoshi Tanabe

Inventor： Yutaka Takeno ,  Hiroaki Kanemoto ,  Teruaki Tatsuma ,  Takashi Harada ,  Taketoshi Tanabe

IPC: B02C23/08 ,  B02C13/00 ,  B02C17/02 ,  B07B7/04 ,  B04B5/12

CPC classification number: F23K1/00 ,  B02C2015/002 ,  B07B7/01 ,  B07B7/04 ,  B07B7/083 ,  B07B11/04 ,  F23K2201/10 ,  F23K2201/30

Abstract: A classifier capable of stably providing particles by further reducing the mixing ratio of coarse particles including a rotating fin (21) classifying solid particles by a centrifugal force, a cylindrical downward flow forming member (13) installed on the outer peripheral side of the rotating fin (21), a recovery cone (11) disposed under the rotating fin (21) and the downward flow forming member (13), and a housing (41). A contraction flow area (16) is formed between the housing (41) and the recovery cone (11), and a two-phase flow (52) formed of the mixture of the solid particles and gases blown up through the contraction flow area (16) is collided with the downward flow forming member (13) on the upper side of the housing (41) to form it in a downward flow. Then, that flow is led to the rotating fin side, classified into the fine particles and the coarse particles, and the fine particles are carried together with an airstream, passed through the rotating fin (21), and removed. A circulating swirl flow development suppressing part (30) is installed at the upper part of the contraction flow area (16) and on the outer periphery of the downward flow forming member (13).

Abstract translation: 一种能够通过进一步降低包含通过离心力分选固体颗粒的旋转翅片（21）的粗粒子的混合比例稳定地提供粒子的分选机，安装在旋转翅片的外周侧的圆筒形向下流动形成部件（13） （21），设置在旋转翅片（21）下方的回收锥体（11）和向下流动形成构件（13），以及壳体（41）。 在壳体（41）和回收锥体（11）之间形成有收缩流动区域（16），以及由固体颗粒和通过收缩流动区域吹出的气体的混合物形成的两相流（52） 16）与壳体（41）的上侧的向下流动形成构件（13）碰撞，以向下流动形成。 然后，将该流动引导到旋转翅片侧，分为细颗粒和粗颗粒，并将微粒与空气流一起携带，通过旋转翅片（21）并除去。 在收缩流动区域（16）的上部和向下流动形成部件（13）的外周设置有循环涡流形成抑制部（30）。