Waste sodium-ion battery powder calcining, screening and recycling system

The utility model discloses a waste sodium ion battery powder calcining, screening and recycling system, which relates to the technical field of ion battery recycling and reusing, and comprises a bearing plate, a first conveying pipe, a second conveying pipe and a third conveying pipe, a pressing mechanism is arranged below the bearing plate, a calcining mechanism is arranged below the bearing plate, and a discharging mechanism is arranged below the calcining mechanism. A cooling mechanism is arranged below the bearing plate, a material storage and unloading mechanism is arranged below the calcining mechanism, and a conveying mechanism is arranged below the material storage and unloading mechanism. By arranging the calcining mechanism, the conveying mechanism and the controller, a second hydraulic telescopic rod can be controlled to descend through the controller, then the second hydraulic telescopic rod drives a calcining cover to descend until the inner top wall of a calcining cavity is attached to the uppe