Abstract:Mining production brings damage to the surrounding environment inevitably. In order to speed up the recovery and comprehensive treatment of the mine geological environment, and do better in construction of material circulation of mine ecosystem, through the damage mode of Jinning Phosphate Mine Land and the overall dumping planning, the ecological environment restoration and landscape reconstruction were studied by integrating the area of 6# dump with the completed covering planning of south dump. This paper uses CAD software to re-plan and design the 6# dump, determines the ecological protection and restoration management area of the mine reasonably, applies the 3D model software to simulate the late effect of the planning area, puts forward the measures of combining the waste dump with the later ecological restoration and landscape reconstruction. The results are of great significance to the restoration and improvement of mine ecological environment, the promotion of local economic sustainable development and ecological virtuous cycle, it also provides reference for similar open pit mines to solve the environmental problems of dump.