Synergist energy-saving adding control system and control method

The invention discloses a synergist energy-saving adding control system and a control method. The control system comprises a computing device, a control device, a pit, an adding device, a detection device and at least two circulating pumps, wherein the output end of a monitoring device for monitoring system operation parameters is connected with the input end of the computing device, the computingdevice calculates the current optimal synergist adding amount and/or the current value of the circulating pump according to data transmitted by the monitoring device and sends the current optimal synergist adding amount and/or the current value of the circulating pump to the control device, the control device controls the circulating pump and the adding device to execute corresponding operationsaccording to calculation results of the monitoring device, the circulating pump is connected to a pipeline between a desulfurization tower and a slurry pool, the material outlet of the adding device is communicated with the ma