DETECTING A CLEANING PROCESS IN A PLANT HAVING FILTERS ARRANGED SPATIALLY OFFSET FROM ONE ANOTHER
    1.
    发明申请
    DETECTING A CLEANING PROCESS IN A PLANT HAVING FILTERS ARRANGED SPATIALLY OFFSET FROM ONE ANOTHER 审中-公开
    过滤器检测清洁过程从一个其他的空间安排在空间上

    公开(公告)号:US20160151733A1

    公开(公告)日:2016-06-02

    申请号:US14905221

    申请日:2014-07-09

    CPC classification number: B01D46/0086 B01D46/0068 B01D2273/24

    Abstract: A method for detecting a cleaning process in a plant having filters (1, 31) arranged spatially offset from one another, wherein a first gas (21) having solid particles (20) is conducted in a first flow direction (10) filtered by a respective filter (1, 31). To clean the respective filter (1, 31), a second gas (22) is conducted through the filter (1, 31) opposite the first flow direction (10). Then listen to noise produced in the filtering or other physical phenomena to determine a condition of the filter including if it is being cleaned. To detect a cleaning process in a plant, a respective noise (12) is detected by acoustic sensors (2, 32, 2′, 32′, 42) arranged spatially offset from one another during the cleaning of the respective filter (1, 31). Further disclosed are a system for detecting a cleaning process in a plant having such filters, and such a plant.

    Abstract translation: 一种用于检测植物中的清洁过程的方法,所述设备具有彼此在空间上偏移的过滤器(1),其中具有固体颗粒(20)的第一气体(21)在第一流动方向(10)上被传导,所述第一流动方向 各个过滤器(1,31)。 为了清洁相应的过滤器(1,31),第二气体(22)通过与第一流动方向(10)相反的过滤器(1,31)传导。 然后听过滤或其他物理现象产生的噪音,以确定过滤器的状况,包括是否被清洁。 为了检测设备中的清洁过程,在清洁各个过滤器(1,31)期间,彼此间隔空间偏移地设置的声传感器(2,32,2',32',42)检测相应的噪声(12) )。 还公开了一种用于检测具有这种过滤器的设备中的清洁过程的系统,以及这种设备。

    FILTERING OF AN EXHAUST GAS OF A METALLURGICAL PLANT, WHICH EXHAUST GAS COMPRISES SOLID PARTICLES
    2.
    发明申请
    FILTERING OF AN EXHAUST GAS OF A METALLURGICAL PLANT, WHICH EXHAUST GAS COMPRISES SOLID PARTICLES 审中-公开
    排放气体包含固体颗粒的冶金厂排放气体的过滤

    公开(公告)号:US20160279646A1

    公开(公告)日:2016-09-29

    申请号:US15036003

    申请日:2014-11-06

    CPC classification number: B03C3/68 B03C2201/24 G05B13/021

    Abstract: A method for operating a filter system (1) for filtering an exhaust gas (11) of a metallurgical plant (12), which exhaust gas (11) comprises solid particles (10), wherein the filter system (1) has at least one electrode pair (2), to each of which an electrical power and/or an electrical voltage and/or an electrical current can be applied. A system for operating such a filter system includes (1) a plant for filtering an exhaust gas (11) of a metallurgical plant (12). The exhaust gas (11) includes solid particles (10). The metallurgical plant (12) includes such a filter system (1). In order to filter an exhaust gas (11) of a metallurgical plant (12), which exhaust gas (11) comprises solid particles (10), in a resource-saving manner, method steps include: identifying a process phase (7) of the metallurgical plant (12), identifying a feed-forward (8) of the respective electrode pair (2) dependent on the identified process phase (7), wherein the identified feed-forward (8) includes an electrical power and/or an electrical voltage and/or an electrical current to be applied, applying to the respective electrode pair (2) according to the identified feed-forward (8).

    Abstract translation: 一种用于过滤冶金设备(12)的废气(11)的过滤系统(1)的方法,该废气(11)包括固体颗粒(10),其中过滤系统(1)具有至少一个 电极对(2),其中每一个可以施加电功率和/或电压和/或电流。 用于操作这种过滤系统的系统包括(1)用于过滤冶金设备(12)的废气(11)的设备。 废气(11)包括固体颗粒(10)。 冶金设备(12)包括这种过滤系统(1)。 为了以资源节约的方式过滤冶金设备(12)的废气(11),该废气(11)包括固体颗粒(10),方法步骤包括:识别处理阶段(7) 所述冶金设备(12)根据所识别的过程阶段(7)识别相应的电极对(2)的前馈(8),其中,所识别的前馈(8)包括电力和/或 电压和/或电流,根据所识别的前馈(8)施加到相应的电极对(2)。

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