Picking
Wanted the recent years, the coal profession development tendency to be continuously very good, more and more many manpower and the fund invested in the coal mine construction and the production.This design is carries in-the-spot investigation and the practice under such premise after the Hebi coal industry group six ores, passes through earnest and the detailed analysis, after the computation composes. This mine pit design selects.
The development method which in the vertical shaft multi-levels descends a mountain, the opposite angle type ventilates, the mine shaft station moves in a circle the cart yard for the shuttle type, because this mine pit is the large-scale mine pit, productivity is 1,500,000 tons/years, is high to the continuous haulage request, mainly uses the leather belt conveyer transportation.The coal bed inclination angle is smaller than 11° about, coal thick 7.5m, uses the synthesis mechanization to put goes against the coal mining craft.
Key word: The vertical shaft picks the area type to move towards the long wall Puts goes against the coal