设计了一种基于Lab VIEW软件的压力信号采集系统,可以对自激式除尘器中压力进行测量,并利用所采集到的数据与视频采集系统拍摄的液面波动变化,对除尘器各种工作状态下的气液耦合进行分析。 A pressure signal acquisition system based on Lab VIEW software is designed to measure the pressure in the self-excited dust remover and make use of the variation of liquid level captured by the collected data and the video capture system. State of the gas-liquid coupling analysis.