석탄 화력 발전소의 연소 시스템에서 분탄을 연소하는 중에 연공비를 조절하는 방법 및 장치
    62.
    发明公开
    석탄 화력 발전소의 연소 시스템에서 분탄을 연소하는 중에 연공비를 조절하는 방법 및 장치 无效
    燃煤电厂燃烧煤层燃烧时燃油比的装置及方法

    公开(公告)号:KR1020110031210A

    公开(公告)日:2011-03-24

    申请号:KR1020117002193

    申请日:2009-06-24

    Abstract: 본 발명은 분탄을 석탄 화력 발전소의 버너들로 공압 운송하는 수단과 석탄 화력 발전소의 버너들 또는 연소 챔버에 연소 공기를 공급하는 수단을 포함하며, 연소 공기와 캐리어 공기량이 조절되는, 석탄 화력 발전소의 연소 시스템에서 분탄을 연소하는 중에 연공비를 조절하는 장치 및 방법에 관한 것이다. 본 발명의 목적은 연소 공기와 캐리어 공기의 양을 측정함에 있어, 유지보수가 필요없는 공기량 측정 장치와 결합된, 신뢰도가 높은 공기량 조절 방법을 제공하는 것이다. 본 발명에 의하면, 상기 본 발명의 목적은 연소 공기 유동 방향을 따라 시리즈로 배치되어 있는 센서들 상의 마찰 전기 효과를 측정하는, 상관 측정 방법에 따라 연소 공기량을 측정하여, 궁극적으로는 연소 공기의 유속을 측정하는 측정 장치에 의해 달성된다. 이를 위해 20 내지 200 ㎛ 직경의 미세 입자들이 흡입된 신선 공기 ㎥ 당 0.1 mg 내지 10 mg 도입된다. 흡입된 신선 공기 내로의 미세 입자들의 도입은 실질적으로 석탄 화력 발전소의 연소 시스템의 시동 단계에서 이루어진다. 캐리어 공기량의 측정은, 캐리어 공기의 유동 방향으로 캐리어 공기 유동 내에 시리즈로 배치되어 있는 센서들 상에서 일어나는 마찰 전기 효과를 측정하는 상관 측정 장치에 이루어지는 것이 바람직하다.

    화력발전소용 미분기의 미분탄 분리장치
    63.
    发明公开
    화력발전소용 미분기의 미분탄 분리장치 有权
    用于在火力发电厂的粉碎机中分离粉煤的装置

    公开(公告)号:KR1020000065868A

    公开(公告)日:2000-11-15

    申请号:KR1019990012590

    申请日:1999-04-09

    CPC classification number: F23C1/12 F23K2201/1003 F23K2201/101 F23K2201/30

    Abstract: PURPOSE: An apparatus is provided to remarkably increase the pulverized degree of coal and to be easily installed in a pulverizer without replacing a cover. CONSTITUTION: Coal is inputted into a pulverizer though a pipe. A pulverized coal separator(300) is composed of an upper portion(310) where many wing plates are arranged in a cut head cone shape, a lower portion(320) where many wing plates are arranged in a hollow cylindrical shape and a bottom portion(330) forming a through hole(331) in the center. The coal is pulverized and the separator separates a pulverized coal. The separated coal dust is discharged through a vent pipe. The separator contains two pair of wings each is slant in the opposite side for a smoother separation.

    Abstract translation: 目的:提供一种显着增加煤的粉碎度并且容易地安装在粉碎机中而不更换盖的装置。 构成:煤通过管道输入粉碎机。 粉煤分离器(300)由上部部分(310)组成,其中许多翼板以切割头锥形的形式布置,下部(320),其中许多翼板布置成中空圆柱形,底部 (330)在中心形成通孔(331)。 煤被粉碎,分离器分离粉煤。 分离的煤尘通过排气管排出。 分离器包含两对翼,每个翼在相对侧倾斜以更平滑的分离。

    Biomass pulverizing device and biomass/coal co-combustion system
    65.
    发明专利
    Biomass pulverizing device and biomass/coal co-combustion system 审中-公开
    生物质粉碎设备和生物质/煤炭燃烧系统

    公开(公告)号:JP2011245357A

    公开(公告)日:2011-12-08

    申请号:JP2010117650

    申请日:2010-05-21

    Abstract: PROBLEM TO BE SOLVED: To provide a biomass pulverizing device and a biomass/coal co-combustion system, allowing an efficient discharge of pulverized biomass powder to the outside.SOLUTION: This biomass pulverizing device includes: a pulverizing device body 13 having a raw material supply pipe 12 supplying biomass material 11 from above in the vertical direction; a pulverizing table 14 whereon the supplied biomass material 11 is placed; a drive part 15 rotationally driving the pulverizing table 14; pulverizing rollers operating in conjunction with the rotation of the pulverizing table 14 and pulverizing the biomass material 11 by pressing force; and a blast means forming an upward flow upward from below on the outer circumferential side of the pulverizing table 14, and jetting a carriage gas 18 airflow-carrying the pulverized biomass powder 17. The biomass pulverizing device further includes: an erected weir 14a formed on the periphery of the pulverizing table 14; and a first extended weir 31 which is formed with a plurality of slits, is extended from the pulverizing device body 13 side of lower parts of the pulverizing rollers, and forms a prescribed gap to the upper face side of the erected weir 14a.

    Abstract translation: 要解决的问题:提供生物质粉碎装置和生物质/煤共燃系统,从而有效地将粉碎的生物质粉末排出到外部。 该生物质粉碎装置包括:粉碎装置主体13,具有从上方沿垂直方向供给生物质材料11的原料供给管12; 放置供应的生物质材料11的粉碎台14; 旋转地驱动粉碎台14的驱动部15; 粉碎辊与粉碎台14的旋转一起工作,并通过按压力粉碎生物质材料11; 并且在粉碎台14的外周侧从下方向上流动的喷射装置,并且喷射携带有粉碎的生物质粉末17的气流的运送气体18.生物质粉碎装置还包括:竖立的堰14a,形成在 粉碎台14的周边; 并且形成有多个狭缝的第一延伸堰31从粉碎辊的下部的粉碎装置主体13侧延伸,并且在竖立的堰14a的上表面侧形成规定的间隙。 版权所有(C)2012,JPO&INPIT

    분급기, 분쇄 분급 장치 및 미분탄 연소 보일러
    66.
    发明公开
    분급기, 분쇄 분급 장치 및 미분탄 연소 보일러 审中-公开
    分级机,粉碎分级机和粉煤燃烧锅炉

    公开(公告)号:KR20180020271A

    公开(公告)日:2018-02-27

    申请号:KR20187002137

    申请日:2016-09-02

    Abstract: 분급기는, 내부공간중 외주측영역에하방으로부터기류를취입하도록구성된하우징과, 상기하우징의내벽면에설치되고, 상기기류를상기하우징의중심축측을향해서변향시키도록구성된편류부와, 상기하우징의상기내부공간중 상기외주측영역보다내주측에위치하는내주측영역에회전가능하게설치되고, 상기기류에수반되는입자를분급하도록구성된환상회전부를구비한다. 상기환상회전부는, 상기환상회전부의회전축주위에간극을두고배열된복수의회전날개를구비하며, 상기복수의회전날개에의해서형성되는상기환상회전부의외형은, 상기환상회전부의측면시에있어서, 상기환상회전부로부터반경방향외측을향해수평방향으로연장된선분에대해서상기환상회전부의외형이이루는각도(θ)는 75° 이하이다.

    Abstract translation: 分级器包括:壳体,其构造成从下方将气流吹到内部空间的外周区域中;漂移部分,其设置在壳体的内壁表面上并且构造成使气流朝向壳体的中心轴线转动; 以及环形旋转部分,该环形旋转部分可旋转地设置在内部空间的内周侧区域上,该内部空间位于相对于外周侧区域的内周侧,并且被配置为对伴随空气流动的颗粒进行分类。 其中环形旋转部分包括多个围绕环形旋转部分的旋转轴布置间隙的旋转叶片,并且由多个旋转叶片形成的环形旋转部分的外部形状使得在环形旋转部分的侧面处, 环形旋转部分的外形相对于从环形旋转部分朝向径向外侧在水平方向上延伸的线段形成的角度为75°或更小。

    Fossil-fuel-fired system having reduced emissions and method of operating the same
    68.
    发明授权
    Fossil-fuel-fired system having reduced emissions and method of operating the same 有权
    具有减少排放的化石燃料燃烧系统及其运行方法

    公开(公告)号:US08117975B2

    公开(公告)日:2012-02-21

    申请号:US12577340

    申请日:2009-10-12

    Abstract: A fossil-fuel-fired system, which includes an emissions-control-agent dispenser, a furnace, an emissions monitor and, optionally, a controller, is disclosed. The emissions-control-agent dispenser provides a prescribed amount of organic-emissions-control agent, such as, for example, an opacity-control agent to the fossil-fuel-fired system. The furnace includes an exhaust communicating with the atmosphere. The emissions monitor is capable of measuring at least one property of the flue-gas communicated through the exhaust to the atmosphere. For example, when an organic-emissions-control agent is an opacity-control agent, the emissions monitor has the capability of at least measuring opacity. When included, the controller communicates with at least the emissions-control-agent dispenser and the emissions monitor.

    Abstract translation: 公开了一种化石燃料燃烧系统,其包括排放物控制剂分配器,炉,排放监视器和任选的控制器。 排放物控制剂分配器向化石燃料燃烧系统提供规定量的有机排放控制剂,例如不透明度控制剂。 该炉包括与大气连通的废气。 排放监测器能够测量通过排气通向大气的烟道气的至少一种性质。 例如,当有机排放控制剂是不透明度控制剂时,排放监测器具有至少测量不透明度的能力。 当包括时,控制器至少与排放物控制剂分配器和排放监视器进行通信。

    METHOD AND SYSTEM FOR SEPARATION OF CONTAMINANTS FROM COAL
    69.
    发明申请
    METHOD AND SYSTEM FOR SEPARATION OF CONTAMINANTS FROM COAL 审中-公开
    从煤中分离污染物的方法和系统

    公开(公告)号:US20110146544A1

    公开(公告)日:2011-06-23

    申请号:US13002831

    申请日:2008-07-08

    Abstract: Provided is a novel method and system to separate magnetically non-susceptible impurities from coal intended for combustion, and it includes the removal of such impurities together with magnetically susceptible impurities that are collocated within the same lump of coal, prior to the combustion of the coal, by the use of the magnetic properties of the magnetically susceptible impurities. The described subject matter is based on the fact that the former impurities are normally collocated in the same lumps of coal as the latter, especially as far as pyrite and cinnabar are concerned, provided the lumps have not been liberated, in particular, they meet the requirement that at least 50% by mass of the coal lumps should be at least 2 mm in maximum dimension.

    Abstract translation: 提供了一种将用于燃烧的煤中不含磁敏杂质的新型方法和系统,其包括在煤燃烧之前,将这些杂质与置于同一块煤中的易磁性杂质一起除去 ,通过使用磁敏性杂质的磁性。 所描述的主题是基于以下事实:前者的杂质通常与后者相同的煤块组合在一起,特别是在黄铁矿和朱砂的情况下,只要这些块未被释放,特别是它们满足 要求至少50%质量的煤块在最大尺寸上应至少为2 mm。

    FUEL USABLE TO CONTROL THE EMISSIONS AND/OR OPACITY OF GAS RELEASED INTO THE ATMOSPHERE
    70.
    发明申请
    FUEL USABLE TO CONTROL THE EMISSIONS AND/OR OPACITY OF GAS RELEASED INTO THE ATMOSPHERE 有权
    燃料可用于控制排放到大气中的排放和/或排放气体

    公开(公告)号:US20100024290A1

    公开(公告)日:2010-02-04

    申请号:US12577301

    申请日:2009-10-12

    Abstract: A fossil-fuel-fired system, which includes an emissions-control-agent dispenser, a furnace, an emissions monitor and, optionally, a controller, is disclosed. The emissions-control-agent dispenser provides a prescribed amount of organic-emissions-control agent, such as, for example, an opacity-control agent to the fossil-fuel-fired system. The furnace includes an exhaust communicating with the atmosphere. The emissions monitor is capable of measuring at least one property of the flue-gas communicated through the exhaust to the atmosphere. For example, when an organic-emissions-control agent is an opacity-control agent, the emissions monitor has the capability of at least measuring opacity. When included, the controller communicates with at least the emissions-control-agent dispenser and the emissions monitor.

    Abstract translation: 公开了一种化石燃料燃烧系统,其包括排放物控制剂分配器,炉,排放监视器和任选的控制器。 排放物控制剂分配器向化石燃料燃烧系统提供规定量的有机排放控制剂,例如不透明度控制剂。 该炉包括与大气连通的废气。 排放监测器能够测量通过排气通向大气的烟道气的至少一种性质。 例如,当有机排放控制剂是不透明度控制剂时,排放监测器具有至少测量不透明度的能力。 当包括时,控制器至少与排放物控制剂分配器和排放监视器进行通信。

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