Method and device for measuring bed height of catalytic softening device

• Main Authors: WANG FENGBIN, ZHAO XUEMING, LI QIANG, WANG ZHONGDE
• Format: Patent
• Language: Chinese; English
• Published: 05.01.2024
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The invention belongs to the technical field of water treatment, and discloses a method for measuring the bed height of a catalytic softening device, which comprises the following steps of: uniformly arranging a plurality of pressure sensors with different heights on the side surface of a main body reaction kettle; calculating a pressure difference weighted average value by reasonably setting a weighted average coefficient, comparing the pressure difference of each adjacent sensor with the pressure difference weighted average value from bottom to top, and taking the positions of the two pressure sensors corresponding to the first pressure difference greater than the pressure difference weighted average value as the height of the fluidized bed; on-line real-time measurement of the height of the bed layer can be achieved, experiments prove that on-line measurement of the height of the bed layer can be achieved, and the measurement result is reliable. 本发明属于水处理技术领域，公开了一种催化软化装置床层高度测量方法，通过在主体反应釜侧面均匀设置若干个不同高度的压力传感器，