公开(公告)号：US4695789A

公开(公告)日：1987-09-22

申请号：US755405

申请日：1985-07-16

申请人： Johannes Lambertz ,  Ingo Schumacher

发明人： Johannes Lambertz ,  Ingo Schumacher

IPC分类号： G01D5/24 ,  G01F23/26 ,  G01F23/28

CPC分类号： G01F23/268 ,  G01D5/2405

摘要： A probe device comprises a two-channel capacitive measuring sensor together with two further single-channel capacitive measuring sensors so disposed that the tips of the sensors are disposed in a common horizontal plane, the sensors being operable to detect the position and speed of movement of an interface between first and second phases in a system made up of at least two phases, such as a gas-solids fluidized bed. The data obtained when the probe is contacted by a gas bubble in the fluidized bed serve as the basis for them ascertaining the condition of and thus the reaction procedure taking place in the bed.

摘要翻译： 探针装置包括双通道电容测量传感器以及两个另外的单通道电容式测量传感器，这些传感器设置成将传感器的尖端设置在共同的水平平面中，该传感器可操作以检测位置和速度 在由至少两个相组成的系统中的第一相和第二相之间的界面，例如气固体流化床。 当探针与流化床中的气泡接触时获得的数据用作它们确定在床中发生的状态并因此发生反应过程的基础。