Abstract: In order to reduce the damage of underground mining to the ecological environment, make rational use of solid and gaseous wastes, taking Guqiao mining area in Huainan as an example, the guiding ideology and framework of green mine construction were briefly introduced. The treatment of mine water, gas, coal gangue, fly ash and subsidence during construction was introduced as well as some safeguard measures, and formed an integrated mining industry chain model of "comprehensive utilization of water resources - solid waste recycling - gas pumping and utilization - comprehensive treatment of subsidence area", it can provide reference for the construction of green mines in other mining areas.