Intelligent accurate metering and proportioning device for copper smelting barium sulfate

The utility model relates to an intelligent accurate barium sulfate metering and proportioning device for copper smelting, and belongs to the technical field of copper smelting. The feeding barrel is supported and installed through a feeding barrel supporting frame, a weighing sensor is arranged on the feeding barrel supporting frame, a feeding valve is installed at a feeding port of the feeding barrel, a pneumatic discharging valve is installed at the discharging end of the feeding barrel, the discharging end of the feeding barrel is communicated with a feeding port of the stirring barrel through a spiral conveyor, and a feeding pump is installed at the conveying starting end of the spiral conveyor. A water adding device and a stirring device are connected to the stirring barrel, a spraying device is arranged at the discharging end of the stirring barrel, and the controller is electrically connected with the weighing sensor, the feeding valve, the pneumatic discharging valve and the feeding pump. The pneumat