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    • 1. 发明授权
    • Settling rate tester
    • 定型速率测试仪
    • US3869903A
    • 1975-03-11
    • US27313972
    • 1972-07-19
    • PERMUTIT CO
    • BEACH WILLIAM ASCHLAUCH RICHARD M
    • G01N15/04
    • G01N15/04
    • The settling rate of particulate matter in a fluid is determined by passing a mixture of the fluid and the particulate matter up through an inverted cone at a known flow rate. The particulate matter accumulates at the level in the cone where the upward velocity of the fluid is equal to the settling rate of the particles. Sensors may be used to detect the presence of particles at one or more levels in the tube; and the signals from the sensors may be used to control the operation of a separator.
    • 通过将流体和颗粒物质的混合物以已知的流速通过倒锥体来确定流体中颗粒物质的沉降速率。 颗粒物质在锥体中积聚,其中流体的向上速度等于颗粒的沉降速率。 传感器可用于检测管中一个或多个水平的颗粒的存在; 并且来自传感器的信号可以用于控制分离器的操作。