High-efficiency multi-phase detection device

The invention relates to a high-efficiency multi-phase detection device comprising a detection assembly, a signal processing assembly, and an execution assembly. The detection assembly formed by a multi-point pressure transmitter is used for detecting all-phase fluid pressures according to the separation precision and all phase of fluid flows and liquid levels. The signal processing assembly receives weak or heavy electric signals formed by detection by the detection assembly, records a pressure value at a corresponding position, and outputting an executable analog signal. The execution assembly including but not limited to an adjusting valve and a material bin switch is used for receiving the executable analog signal, controlling an opening degree, and adjusting material flows at a feeding inlet and a discharging outlet. Compared with the prior art, a problem of product quality fluctuation caused by large equipment investment, complicated flow, and unstable detection signal of the traditional multi-phase flu