The invention discloses a method for recycling and treating waste mobile phones, which comprises the following specific steps: S1: collection of waste mobile phones; S2: cleaning; S3: disassembly; S4: plastic recycling; S5: recovery of copper sheets from waste lithium batteries; S6: secondary crushing treatment; S7: separation; S8: crushing of circuit boards; S9: recovery of non-ferrous metals from circuit boards; S10: separation and recovery of polarizers from mobile phone screens. The invention strictly controls the recycling and treatment process of waste mobile phones, realizes the reuse of waste mobile phones, effectively recycles plastics, and simultaneously separates and reuses non-ferrous metals in lithium batteries and circuit boards, avoiding environmental pollution caused by waste mobile phone materials. The method has the advantages of reasonable design, safety and practicality, and can be widely promoted and applied.

Area Code: CN

Application Number: CN201611201250.7