TEST APPARATUS FOR ESTIMATING LIQUID DROPLET
    2.
    发明申请
    TEST APPARATUS FOR ESTIMATING LIQUID DROPLET 审中-公开
    用于估计液滴的测试装置

    公开(公告)号:WO2016097785A1

    公开(公告)日:2016-06-23

    申请号:PCT/IB2014/003095

    申请日:2014-12-17

    CPC classification number: F23G7/08 F23N2029/20 G01N1/38 G01N15/0227 G01N21/94

    Abstract: A method is for determining information about liquid droplet fallout during operation of a gas-liquid flare apparatus. The method includes disposing a plurality of tiles in a spaced apart fashion over a monitoring area. A gas hydrocarbon fuel is injected into the gas-liquid flare apparatus to create a combustible flow, and a test fluid is injected into the gas-liquid flare apparatus such that the test fluid is dispersed into the combustible flow. The combustible flow is combusted in in the gas-liquid flare apparatus, resulting in fallout of liquid droplets of the test fluid onto the plurality of tiles. Images of the liquid droplets on the plurality of tiles are analyzed so as to determine the information about liquid droplet fallout in the monitoring area, using a computer. The information about liquid droplet fallout may be used to estimate combustion inefficiency of the gas-liquid flare apparatus.

    Abstract translation: 一种用于在气体 - 液体火炬装置操作期间确定关于液滴落下的信息的方法。 该方法包括在监视区域上以间隔的方式布置多个瓦片。 将气体碳氢化合物燃料注入到气液火炬装置中以产生可燃流,并将测试流体注入到气液fl are装置中,使得测试流体分散到可燃流中。 可燃流在气液火炬装置中燃烧,导致测试流体的液滴落在多个瓦片上。 分析多个瓦片上的液滴的图像,以便使用计算机确定关于监测区域中的液滴落下的信息。 可以使用关于液滴沉降的信息来估计气液火炬装置的燃烧效率低下。

    METHOD AND ARRANGEMENT FOR MONITORING PERFORMANCE OF A BURNER OF A SUSPENSION SMELTING FURNACE
    3.
    发明申请
    METHOD AND ARRANGEMENT FOR MONITORING PERFORMANCE OF A BURNER OF A SUSPENSION SMELTING FURNACE 审中-公开
    用于监测火焰炉燃烧器性能的方法和装置

    公开(公告)号:WO2015155415A1

    公开(公告)日:2015-10-15

    申请号:PCT/FI2015/050245

    申请日:2015-04-10

    Abstract: The invention relates to a method and to an arrangement for monitoring performance of a burner (1) of a suspension smelting furnace (2). The burner (1) is arranged at the top structure (3) of a reaction shaft (4) of the suspension smelting furnace (2). The burner (1) has a solids feeding channel (5) that has a solids outlet (6) opening up into the reaction shaft (4), and a reaction gas channel (12) comprising a reaction gas channel (12) a that has a reaction gas outlet (8) opening up into the reaction shaft (4). The arrangement comprises at least one imaging means (9) for producing images representing the cross- section of the reaction gas channel (12), and a processing means (10) for receiving images of the cross-section of the reaction gas channel (12) from the imaging means (9). The invention relates also to uses of the method and of the arrangement.

    Abstract translation: 本发明涉及一种用于监测悬浮熔炼炉(2)的燃烧器(1)的性能的方法和装置。 燃烧器(1)布置在悬浮熔炼炉(2)的反应轴(4)的顶部结构(3)上。 燃烧器(1)具有固体供给通道(5),其具有向反应轴(4)开口的固体出口(6)和反应气体通道(12),反应气体通道(12) 反应气体出口(8),其通向反应轴(4)。 该装置包括用于产生表示反应气体通道(12)的横截面的图像的至少一个成像装置(9)和用于接收反应气体通道(12)的横截面的图像的处理装置(10) )从成像装置(9)。 本发明还涉及该方法和装置的用途。

    COMBUSTION CONTROL SYSTEM
    4.
    发明申请
    COMBUSTION CONTROL SYSTEM 审中-公开
    燃烧控制系统

    公开(公告)号:WO2011032236A1

    公开(公告)日:2011-03-24

    申请号:PCT/AU2010/001236

    申请日:2010-09-21

    Abstract: A combustion control system, including a first set of sensors for generating sample data including data representing a sequence of detected images of different samples of a fuel made up of solid particles; a fuel analysis module for controlling a processor of a computing device to: (i) determine attributes for one or more predetermined physical characteristics of the particles in each said sample based on the sample data, and (ii) generate an index value for each said sample based on said attributes, said index value representing a level of combustibility of the particles in each said sample; and a combustion control module for controlling a processor of a computing device to adjust one or more parameters for controlling a combustion process based on changes to said index value over time.

    Abstract translation: 一种燃烧控制系统,包括用于产生样本数据的第一组传感器,所述样本数据包括表示由固体颗粒组成的燃料的不同样本的检测图像的序列的数据; 燃料分析模块,用于控制计算设备的处理器,以:(i)基于所述样本数据确定每个所述样本中的所述粒子的一个或多个预定物理特征的属性,以及(ii)为每个所述样本数据生成索引值 基于所述属性的样本,所述指标值表示每个所述样本中的颗粒的可燃性水平; 以及燃烧控制模块,用于控制计算装置的处理器,以根据对所述指标值随时间的变化来调整用于控制燃烧过程的一个或多个参数。

    VERFAHREN ZUR CHARAKTERISIERUNG DER ABGASAUSBRANDQUALITÄT IN VERBRENNUNGSANLAGEN
    5.
    发明申请
    VERFAHREN ZUR CHARAKTERISIERUNG DER ABGASAUSBRANDQUALITÄT IN VERBRENNUNGSANLAGEN 审中-公开
    表示特征的ABGASAUSBRANDQUALITÄT方法焚化厂

    公开(公告)号:WO2008034508A1

    公开(公告)日:2008-03-27

    申请号:PCT/EP2007/007370

    申请日:2007-08-22

    Abstract: Verfahren zur Charakterisierung der Abgasausbrandqualität einer Verbrennung in Verbrennungsanlagen mit einer Gasausbrandzone. Aufgabe ist es, ein derartiges Verfahren als Basis für eine Optimierung des Abgasausbrandes vorzuschlagen, welches einen vollständigen Ausbrand auch bei instationären Verbrennungsvorgängen mit einem Minimum an Sekundärgas sicherstellt und insbesondere Bereiche, in denen mangels Brenngase überhaupt keine Verbrennungsaktivitäten stattfinden, grundsätzlich auch als solche erkennt. Die Aufgabe wird dadurch gelöst, dass das Verfahren in einem Strömungsquerschnitt der Gasausbrandzone Verbrennungsbereiche, Bereiche ohne Verbrennung und Rußbereiche im sichtbaren Wellenlängenbereich optisch erfasst werden, wobei sich die Bereiche ohne Verbrennung und die Rußbereiche durch eine unterschiedliche Dynamik auszeichnen und durch eine Mittelung mehrerer aufeinander folgender Einzelaufnahmen in ihren Übergangsbereichen zu den Verbrennungsbereichen unterscheidbar sind.

    Abstract translation: 一种用于与Gasausbrandzone表征焚烧厂的Abgasausbrandqualität燃烧方法。 目的是提供这样一种方法,用于优化这确保了完全燃烧,即使在瞬态的燃烧过程以最小的二次气体的,并且在其中发生由于缺乏燃料气体没有燃烧的活动,原则上特定区域,也识别为这样的Abgasausbrandes的基础。 该目的,该方法实现,而燃烧和Rußbereiche区域是在Gasausbrandzone燃烧区域的流动横截面在可见光波长范围内,光学检测,其中没有燃烧和Rußbereiche的区域由不同的动力学和通过平均多个连续的各个图像的区别 在其过渡区在燃烧区域区分。

    COMBUSTION EMISSION ESTIMATION WITH FLAME SENSING SYSTEM
    6.
    发明申请
    COMBUSTION EMISSION ESTIMATION WITH FLAME SENSING SYSTEM 审中-公开
    火焰传感系统的燃烧排放估算

    公开(公告)号:WO2004048853A2

    公开(公告)日:2004-06-10

    申请号:PCT/US2003/025722

    申请日:2003-08-18

    Applicant: ABB INC.

    IPC: F23N

    CPC classification number: F23N5/082 F23N2029/08 F23N2029/20

    Abstract: There is described a method and apparatus for controlling the combustion by-product formation rate in at least one burner of a fossil fuel fired power plant. The burner has an associated flame scanner which is focused on a small area of the burner flame to obtain an image signal of the flame. A flame signal that represents properties of temporal combustion in the visible light spectrum of the burner is generated from the image signal. Combustion turbulence at the burner is analyzed from the flame signal by a dynamic invariant that has a relationship to the combustion by-product values and different combustion by-product levels at the burner and the combustion turbulence is correlated to the combustion by-product formation rate at the burner.The method and apparatus can also be used to correlated the combustion turbulence at a multiplicity of burners to the associated combustion by-product formation rate.

    Abstract translation: 描述了用于控制化石燃料火力发电站的至少一个燃烧器中的燃烧副产物形成速率的方法和设备。 该燃烧器具有相关的火焰扫描器,其聚焦在燃烧器火焰的小面积上以获得火焰的图像信号。 从图像信号产生表示燃烧器的可见光谱中的时间燃烧特性的火焰信号。 燃烧器处的燃烧湍流由火焰信号通过与燃烧副产物值和燃烧器处不同燃烧副产物水平有关的动态不变量来分析,并且燃烧湍流与燃烧副产物形成率 该方法和设备也可用于将多个燃烧器处的燃烧湍流与相关的燃烧副产物形成速率相关联。

    SYSTEM FOR CONTINUOUS THERMAL COMBUSTION OF MATTER, SUCH AS WASTE MATTER
    7.
    发明申请
    SYSTEM FOR CONTINUOUS THERMAL COMBUSTION OF MATTER, SUCH AS WASTE MATTER 审中-公开
    连续热燃烧系统,如废物

    公开(公告)号:WO01065178A1

    公开(公告)日:2001-09-07

    申请号:PCT/NL2001/000163

    申请日:2001-02-27

    Abstract: The system for continuous thermal combustion of matter, such as waste matter, is provided with an incinerator comprising an inlet, an outlet and a combustion path extending between the inlet and the outlet. The system further comprises air supply means for supplying heated air to the combustion path. The system is further provided with regulating means for automatically regulating the magnitude of the air supply and/or the temperature of the air supplied with the aid of the air supply means, depending on the heating value of the matter (the amount of heat which is generated upon combustion of the matter in the incinerator).

    Abstract translation: 用于物质(例如废物)的连续热燃烧的系统设置有焚烧炉,其包括入口,出口和在入口和出口之间延伸的燃烧路径。 该系统还包括用于将加热的空气供给到燃烧路径的供气装置。 该系统还设有调节装置,用于根据物质的热值(热量的大小,自动调节空气的供给量和/或空气供给装置的供给温度) 在焚烧炉中燃烧时产生)。

    A FEEDING DEVICE FOR A FLUID TO A COMBUSTION CHAMBER
    8.
    发明申请
    A FEEDING DEVICE FOR A FLUID TO A COMBUSTION CHAMBER 审中-公开
    用于流体到燃烧室的进料装置

    公开(公告)号:WO01051854A1

    公开(公告)日:2001-07-19

    申请号:PCT/SE2001/000051

    申请日:2001-01-12

    CPC classification number: F23N5/08 F23L9/02 F23M11/045 F23N2029/18 F23N2029/20

    Abstract: A device for supplying fluid to a combustion chamber (3) of a furnace (2) or technically equivalent plant includes a pipe which has peripheral openings (5e) and which is supported externally of the furnace combustion chamber (3), and means for moving the pipe axially into and out of an opening in the chamber wall. The fluid is supplied through a flexible hose (7). A cleaning device is arranged in a supply device housing (11) and functions to clean the pipe as the pipe moves inwardly and/or outwardly. Threaded plugs that function as nozzles through which fluid is delivered to the chamber are screwed into one or more of the openings (5e). One (9) of the plugs is provided with a camera lens (60) that enables an on-line-study and/or photoelectric recording of the combustion process in the chamber (3) to be made.

    Abstract translation: 用于向炉(2)或技术上等同的设备的燃烧室(3)供应流体的装置包括具有周边开口(5e)并且被支撑在炉燃烧室(3)外部的管,以及用于移动 管道轴向地进入和离开室壁中的开口。 流体通过柔性软管(7)供应。 清洁装置布置在供应装置壳体(11)中,并且用于当管道向内和/或向外移动时清洁管道。 作为喷嘴的用作流体被输送到腔室的螺纹塞被拧入一个或多个开口(5e)中。 一个(9)的插头设置有相机镜头(60),其能够进行在腔室(3)中的燃烧过程的在线研究和/或光电记录。

    MEASURING AND CONTROLLING FLAME QUALITY IN REAL-TIME
    9.
    发明申请
    MEASURING AND CONTROLLING FLAME QUALITY IN REAL-TIME 审中-公开
    实时测量和控制火焰质量

    公开(公告)号:WO2016064994A1

    公开(公告)日:2016-04-28

    申请号:PCT/US2015/056645

    申请日:2015-10-21

    Abstract: A method for measuring and controlling flame quality in real-time, the method comprising the steps of: acquiring a plurality of flame images in a first field of view; acquiring a plurality of flame images in a second field of view; processing the acquired plurality of flame images of said first and second fields of view to determine an overall flame quality parameter; and comparing the overall flame quality parameter to a tolerance range. In other aspects, a system for measuring and controlling flame quality in real-time and a non- transitory computer readable medium (CRM) storing instructions configured to cause a computing system to measure and control flame quality in real-time are provided.

    Abstract translation: 一种用于实时测量和控制火焰质量的方法,所述方法包括以下步骤:在第一视野中获取多个火焰图像; 在第二视野中获取多个火焰图像; 处理所获取的所述第一和第二视场的多个火焰图像以确定总体火焰质量参数; 并将总体火焰质量参数与公差范围进行比较。 在其他方面,提供了一种用于实时测量和控制火焰质量的系统和存储指令的非暂时性计算机可读介质(CRM),该指令被配置为使计算系统实时测量和控制火焰质量。

    FEEDBACK CONTROL FOR REDUCING FLARING PROCESS SMOKE AND NOISE
    10.
    发明申请
    FEEDBACK CONTROL FOR REDUCING FLARING PROCESS SMOKE AND NOISE 审中-公开
    反馈控制用于减少流量烟雾和噪音

    公开(公告)号:WO2015160494A1

    公开(公告)日:2015-10-22

    申请号:PCT/US2015/023277

    申请日:2015-03-30

    Abstract: A method (100) of reducing plant emissions includes providing (101) a MPC model for a flaring process including one-to-one models between controlled variables (CVs) including a smoke count and/or a flare count (CV1) and a noise level (CV2), and flow of assist gas as a manipulated variable (MV) and another process gas flow as a disturbance variable (DV). The MPC model receives sensed flare-related parameters (102) during the flaring process including a measure of CV1 (CV1*) and CV2 (CV2*). Provided CV1* is above a minimum setpoint for CV1 (CV1 setpoint) and CV2* is above a setpoint for CV2 (CV2 setpoint), the flaring process is automatically controlled (103) using the MPC model which determines an updated flow setpoint for MV from CV1* and CV2*, the CV1 and CV2 error, and the identified one-to-one models.

    Abstract translation: 减少工厂排放的方法(100)包括提供(101)用于包括烟雾计数和/或火炬计数(CV1)和噪声计数(CV1)的控制变量(CV)之间的一对一模型的扩张过程的MPC模型 水平(CV2)和作为操纵变量(MV)的辅助气体流和作为干扰变量(DV)的另一过程气体流。 MPC模型在燃烧过程中接收感测的火炬相关参数(102),包括CV1(CV1 *)和CV2(CV2 *)的测量。 如果CV1 *超过CV1(CV1设定值)的最小设定值,CV2 *高于CV2(CV2设定值)的设定值,则使用MPC型号自动控制扩口过程(103),确定MV的更新流量设定值 CV1 *和CV2 *,CV1和CV2错误以及识别的一对一模型。

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