Device for controlling liquid phase spraying area of absorption tower in real time and control method

The invention discloses a device for controlling liquid phase spraying area of an absorption tower in real time and a control method.The device comprises the absorption tower, the absorption tower is filled with filler, the surface of the upper layer is the upper surface of a filler layer after the filler is stacked, a hydraulic oil cylinder is installed at the top of the absorption tower, and the top of the absorption tower is slidably connected with a liquid supply pipeline; the bottom end of the liquid supply pipeline penetrates through the absorption tower and extends into the absorption tower, the bottom end of the liquid supply pipeline is connected with a nozzle, and a pressure transmitter is mounted at the top of the liquid supply pipeline. According to the device for controlling the liquid phase spraying area of the absorption tower in real time and the control method, the hydraulic oil cylinder, the fixed clamping block, the pressure transmitter, the liquid supply pipeline, the PLC and other equipme