PAC dosing device

The utility model relates to the technical field of sewage treatment, in particular to a PAC dosing device which comprises a dosing tank, the dosing tank comprises an automatic material dosing device,a stirring device and a control system, the automatic material dosing device comprises a PAC solid dosing device and a water dosing device, and the stirring device comprises a motor and a stirring rod. Wherein the automatic material adding device and the stirring device are electrically connected with the control system respectively, and the control system is electrically connected with an external power supply; the dosing tank is provided with a PAC outlet, the PAC outlet is provided with a flow meter, and the flow meter is electrically connected with the control system. The device is of a dissolving and dosing integrated structure, an automatic dosing mode is adopted, and continuous operation of the dosing device is achieved. 本实用新型及污水处理技术领域，具体涉及一种PAC加药装置，所述PAC加药装置包括加药罐，所述加药罐包括物料自动投加装置、搅拌装置和控制系统，所述物料自动投加装置包括PAC固