Microwave drying and fragmenting device for waste asphalt concrete

The embodiment of the utility model discloses a microwave drying and crushing device for waste asphalt concrete. The microwave drying and crushing device comprises a feeding device, a microwave drying device and a crushing device, the feeding device is connected with the microwave drying device through a feeding belt mechanism, the smashing device is arranged below the microwave drying device, and a discharging belt mechanism is arranged on the smashing device. A stirring device and a magnetron are arranged in the microwave drying device, the magnetron is arranged at the top in the microwave drying device, and the stirring device is arranged at the bottom in the microwave drying device. The waste concrete crushing device is simple in structure, can effectively crush waste concrete with high water content and small and medium particle sizes, and is not easy to damage. 本实用新型实施例公开了一种用于废旧沥青混凝土的微波干燥碎裂装置，包括上料装置、微波干燥装置和粉碎装置；上料装置通过进料皮带机构与微波干燥装置连接，粉碎装置设于所述微波干燥装置的下方，粉碎装置上设有出料皮带机构；微波干燥装置内设有搅拌装置和磁控管，磁控管设于微波干燥装置内的顶部，搅拌装置设