关键词: 复杂矿井, 绿色开采, 安全开采, 煤与瓦斯共采, 节能减排

Abstract: Coal industry in China is extensive development model, the disadvantages such as high risk, high energy consumption and low environmental protection have a certain impact on the human environment and ecological environment, therefore, under the new situation, how to develop the coal industry in a healthy and orderly way are the facing major problems of Coal enterprises. In this paper, Xinhu which is the first km deep coal mine in Huaibei mining area as the object, based on the existing data, analysis the threats to the health and life of workers in coal mine construction and mining, and the destruction of the "three wastes" emissions, utilization of associated resources, high energy consumption, strata movement to the ecological environment. Therefore, we control the design source, puts forward the green and safety mining system, and the key technologies, such as technology of the exhaust heat utilization from return air, technology of coal and gas simultaneous extraction, technology of mine environment restoration and control, technology of energy saving and emission reduction, and comprehensive control technology of surrounding rock, strive to build Xinhu coal mine for energy saving, environmental protection, safety and efficient modern mine.