METHOD FOR DETERMINING FLOW VELOCITY OF A LIQUID IN A TREATMENT PLANT
    3.
    发明公开
    METHOD FOR DETERMINING FLOW VELOCITY OF A LIQUID IN A TREATMENT PLANT 审中-公开
    确定处理厂液体流速的方法

    公开(公告)号:EP3252018A1

    公开(公告)日:2017-12-06

    申请号:EP16171941.4

    申请日:2016-05-30

    摘要: The invention relates to a treatment plant and a method for controlling such a treatment plant suitable for treatment of wastewater. The treatment plant comprises a circulation channel (2) housing said liquid, a submersible flow generating machine (6) arranged in the circulation channel (2) and generating a liquid flow along the circulation channel (2), and a control unit (7) that is operatively connected to said flow generating machine (6), wherein the flow generating machine (6) is driven in operation by said control unit (7). The method being characterized by the steps of: driving the flow generating machine (6) at a nominal speed, decreasing the rotational speed of the flow generating machine (6) from the set nominal speed, detecting the rotational speed at which the torque of the flow generating machine (6) is equal to a predetermined threshold, and determining the flow velocity of the liquid at the flow generating machine (6) based on a predetermined relationship between the rotational speed of the flow generating machine (6) and the flow velocity of the liquid.

    摘要翻译: 本发明涉及处理设备和用于控制这种适用于处理废水的处理设备的方法。 处理设备包括容纳所述液体的循环通道(2),布置在循环通道(2)中并沿着循环通道(2)产生液体流的潜水流发生器(6),以及控制单元(7) 其可操作地连接到所述流量产生机器(6),其中所述流量产生机器(6)在由所述控制单元(7)操作时被驱动。 该方法的特征在于以下步骤:以额定速度驱动流量产生机器(6),将流量产生机器(6)的转速从设定的额定速度减小,检测流量产生机器 (6)的流速等于预定的阈值,并且基于流量产生机器(6)的旋转速度与流速产生机器(6)之间的预定关系来确定流量产生机器处的流体的流速 的液体。

    VERFAHREN ZUM BETREIBEN EINER RÜHREINRICHTUNG UND EINES FERMENTERS
    4.
    发明公开
    VERFAHREN ZUM BETREIBEN EINER RÜHREINRICHTUNG UND EINES FERMENTERS 审中-公开
    VERFAHREN ZUM BETREIBEN EINERRÜHREINRICHTUNGUND EINES FERMENTERS

    公开(公告)号:EP3215598A1

    公开(公告)日:2017-09-13

    申请号:EP15800731.0

    申请日:2015-11-05

    发明人: CZWALUK, Andreas

    摘要: The invention relates to a method for operating a stirring device and a fermenter. The fermenter (1) is filled with a substrate (7), and a stirring device (10) which is controlled by a controller (50) is arranged in the fermenter (1). The following method steps are carried out: a) a target load curve (60) is stored in the controller (50); b) the controller (50) specifies a target rotational speed (61); c) the controller (50) drives the stirring device (10) at an actual rotational speed (71) which corresponds to the specified target rotational speed (61); d) the controller detects an actual measurement value (81) which characterizes the torque of the stirring device (10) at the actual rotational speed (71); e) the controller (50) derives an actual characteristic value (91) for the torque applied to the stirring device (10) from the actual measurement value (81); f) the controller (50) compares the derived actual characteristic value (73) with the target characteristic value (63) for the substrate (7), said target characteristic value resulting from the target load curve (60) at the specified target rotational speed (61); and g) the controller (50) controls the stirring device (10) dependent on the result of the comparison.

    摘要翻译: 本发明涉及一种用于操作搅拌装置和发酵罐的方法。 在发酵槽1内填充有基材7,在发酵槽1内配置有由控制部50控制的搅拌装置10。 执行以下方法步骤:a)目标负载曲线(60)被存储在控制器(50)中; b)控制器(50)指定目标转速(61); c)控制器(50)以与指定的目标转速(61)对应的实际转速(71)驱动搅拌装置(10); d)控制器检测实际测量值(81),该实际测量值表征在实际转速(71)下搅拌装置(10)的转矩。 e)控制器(50)从实际测量值(81)导出施加到搅拌装置(10)的转矩的实际特征值(91); f)控制器(50)将导出的实际特征值(73)与衬底(7)的目标特征值(63)进行比较,所述目标特征值由目标负载曲线(60)在指定的目标旋转速度 (61); 和g)控制器(50)根据比较结果控制搅拌装置(10)。

    CONDITION MONITORING SYSTEM AND METHOD FOR HOMOGENIZERS
    5.
    发明公开
    CONDITION MONITORING SYSTEM AND METHOD FOR HOMOGENIZERS 审中-公开
    VERFAHRENFÜR同型异构体中的ZUSTANDSÜBERWACHUNGSSYSTEM

    公开(公告)号:EP3016735A1

    公开(公告)日:2016-05-11

    申请号:EP14734113.5

    申请日:2014-06-26

    发明人: AVERGÅRD, Pontus

    IPC分类号: B01F5/06 B01F15/00

    摘要: A method and a system for condition monitoring of a homogenizer are provided. After receiving a first pressure data from a first pressure sensor indicating a product pressure upstream a homogenizing device, and a second pressure data from a second pressure sensor indicating a counter pressure used for holding a forcer in said homogenizing device in position, these can be compared with a first pressure reference data and a second pressure reference data associated a properly working homogenizer such that the condition of the homogenizer can be determined.

    摘要翻译: 提供了一种用于均质器的状态监测的方法和系统。 在从第一压力传感器接收到指示均质装置上游的产品压力的第一压力数据和来自第二压力传感器的第二压力数据,其中第二压力数据指示用于将所述均化装置中的保持器保持在适当位置的反压力,这些可以被比较 第一压力参考数据和第二压力参考数据与正确工作的均化器相关联,使得可以确定均化器的状态。

    A coffee apparatus and method of densifying coffee
    9.
    发明公开
    A coffee apparatus and method of densifying coffee 有权
    Kaffeevorrichtung und Verfahren zum Verdichten von Kaffee

    公开(公告)号:EP2647423A2

    公开(公告)日:2013-10-09

    申请号:EP12005754.2

    申请日:2012-08-08

    摘要: A coffee processor having a grinder and a densifier is disclosed. The densifier comprises an elongated housing (260) having a mixing chamber (213) configured to receive ground coffee. The mixing chamber has an inlet end opposite a discharge end. The discharge end has a discharge door. The densifier has a mixing shaft (250) driven by a mixing motor (220), the mixing shaft (250) extending along a longitudinal length of the mixing chamber (213). The densifier has a plurality of pins (231, 232, 233, 234) fixed to the mixing shaft (250) and configured to agitate a bed of coffee within the mixing chamber (213). An automatic coffee density control system is also disclosed. A mixer motor load sensor is signal connected to a controller and configured to report a mixer motor load to the controller. The controller is configured to signal a discharge door actuator to move the discharge door a predefined distance to increase or decrease the mixer motor load when the mixer motor load sensor reports a mixer motor load value that is outside a predefined mixer motor load operating range or setpoint.

    摘要翻译: 公开了一种具有研磨机和增稠器的咖啡处理机。 致密器包括细长壳体(260),其具有构造成接收研磨咖啡的混合室(213)。 混合室具有与排出端相对的入口端。 排放端具有排气门。 致密器具有由混合马达(220)驱动的混合轴(250),混合轴(250)沿着混合室(213)的纵向长度延伸。 致密器具有多个固定到混合轴(250)并且构造成搅拌混合室(213)内的咖啡床的销(231,232,233,234)。 还公开了一种自动咖啡浓度控制系统。 混频器电机负载传感器信号连接到控制器,并配置为将混频器电机负载报告给控制器。 控制器被配置为用信号通知排放门致动器以将排出门移动预定距离,以在混合器电动机负载传感器报告混合器电动机负载值超出预定义的混合器电动机负载工作范围或设定点时增加或减小混合器电动机负载 。