A liquid or powder metering mixer in which different feed systems deliver different liquids or powders from each feeding container to the receiving container. A continuously variable flow regulator that is connected to each feeding container. The cumulative weight of the receiving container is measured and compared with the set weight value. According to the deviation of the set weight and the measured weight and the deviation of the time variation, the ideal flow is calculated by fuzzy inference, and then to the ideal flow to control a flow regulator, so that between the feeding system can complete the measurement sequence. The receiving container can be moved between different feed systems.
【技术实现步骤摘要】
【技术保护点】
一种流动材料计量装置,它包括:供料容器,盛装可流动的材料;流量调节器,与上述供料容器的出口相连,在至少三个非零流量上调节上述可流动材料的流量;接收容器,接收来自上述流量调节器的上述流动材料;探测器,与上述接收容器相结合,计量 由上述接收容器接收的流动材料量;控制单元,接收上述探测器的输出信号,该控制单元包括导出上述的实测量和设定值间的偏差和该偏差的时间变差的装置,该控制单元还包括根据上述的偏差和时间变差设定流量的装置,上述的设定流量值用于控制上述的流量调节器 。
【技术特征摘要】
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【专利技术属性】
技术研发人员:口登,松井敬三,小林忠造,山口滋,大西弘志,
申请(专利权)人:富士胶片公司,
类型:发明
国别省市:JP[日本]
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