METHOD FOR SEPARATE EXTRACTION OF THIN AND VERY THIN SEAMS OF COAL AND ROCK

摘要

Method for separate extraction of thin and very thin seams of coal and rock in face includes breakage, transportation of coal and rock at working out face with mechanized complex. In process of working out one simultaneously performs breakage of seam thickness of coal deposit and hacking of rocks of ceiling (or basement). Transportation is performed by means of formation of load flow of coal and rock with loading of coal to lower branch and rock – to upper branch of scraper conveyor, respectively (or vice versa) with transportation in opposite directions by face to separate section drifts.