Mining Optimization Design Of Xiangyang Coal Mine

With industrial energy sources develop in our country, the resource of coal are perpetual exploitation and the resources of which easy to exploitation areincreasingly reduce, coal exploitation just turning to complex geological condition. At the same time, the technology of coal mining also developer quickly, compare with before mine exploitation is much more centralize, production and new building mine are increasing accretion. Because of this the character of mine size, exploitation deep, assistant exaltation and gas effuse are gradually increasing.The Xiangyang coal mine of Qitaihe mine area have moer characters that is differ from other coal field,its mine field is separate and the area is little, many coal seam but each seam is thin, complex geological consituation, high methane, but the coal qulity is better. Circumfuse these characteristics, combine with the current actuality, desing the total mining project, it contains pruduction canpacity and times, mine field development system desing and equimpment model and so on. Analysis harm factors and harm degree of Xiangyang coal mine, put forward safety guarantee methods. Design Xiangyang mine construction programming, analysis finance and risk of investment and advise some defence methods...