Battery recovery method and battery recovery processing system

The invention provides a battery recycling method and a battery recycling system, and the method comprises the following steps: carrying out crushing treatment on a battery, and carrying out heating volatilization treatment on the crushed battery to obtain a solid-state mixed material; heavy objects, diaphragms and black powder in the solid mixed material are removed, and a primary treatment material is obtained; the copper-aluminum current collector in the primary treatment material is polished and shaped into particles, and an intermediate treatment material is obtained; and copper particles and aluminum particles in the intermediate treatment material are subjected to separation treatment. By means of the technical scheme, the technical problem that in the prior art, the copper and aluminum separation effect is poor in the battery recycling treatment process can be solved. 本发明提供了一种电池回收方法和电池回收处理系统，包括：对电池进行破碎处理，并对破碎的电池进行加热挥发处理以得到固态混合物料；除去固态混合物料中的重物、隔膜和黑粉，以得到初步处理物料；对初步处理物料中的铜铝集流体进行打磨并整形为颗粒状，以得到中间处理物料；对中间处理物料中