HORIZONTAL HIGH-TEMPERATURE BALL MILLING DEVICE

A horizontal high-temperature ball milling device is provided, which includes a supporting system, a driving transmission system and a heating ball milling system. The heating ball milling system includes a cylinder body and metal grinding balls. The cylinder body is transversely arranged. A multi-layer structure is laid in a cylinder wall of the cylinder body and includes a wear-resistant layer, a thermal insulation layer and a magnet yoke coil layer. The wear-resistant layer is located on an innermost side of the multi-layer structure. The thermal insulation layer is located on an outer side of the wear-resistant layer. The magnet yoke coil layer is located on an outer side of the thermal insulation layer or embedded in the outer side of the thermal insulation layer. The magnet yoke coil layer includes a magnet yoke, and a coil located on an inner side of the magnet yoke or embedded in the inner side of the magnet yoke. The metal grinding balls are provided in the cylinder body. The cylinder body is provided on the supporting system. The driving transmission system drives the cylinder body to roll. The metal grinding balls grind the materials in the rolling cylinder body, and the coil is energized to generate an internal alternating magnetic field, to generate induced eddy current on a surface of each metal grinding ball to heat the materials. Ball milling and heat treatment on the materials are simultaneously carried out, and there are the advantages of accurate temperature control, high efficiency, energy conservation.