Automatic emulsion preparation system

The utility model discloses an automatic emulsion preparation system, which comprises a water replenishing unit, a stock solution unit, an emulsion preparation unit and a PLC (Programmable Logic Controller) control unit respectively connected with the water replenishing unit, the stock solution unit and the emulsion preparation unit, and is used for automatically regulating and controlling the total amount and the concentration of required emulsion; wherein the water replenishing unit comprises a water replenishing pipeline, a first valve and a first flow meter are respectively arranged on the pipeline, the stock solution unit comprises an oil replenishing pipeline, an oil replenishing pump and a second flow meter are respectively arranged on the pipeline, and the emulsion blending unit comprises a stirring device, a liquid level meter and an output device. According to the utility model, the flow of water and stock solution is accurately controlled through the PLC, the liquid levels of the water tank, the st