薄煤层综采面工艺方式选择及参数优化

Craft Manner Selection and Parameters Optimization of Full-mechanized Mining Face in Thin Coal Seam

通过计算机模拟、优化和现场实测,对薄煤层综采工艺方式进行了改造和创新,优化了薄煤层综采工艺方式。研究和实测结果表明,在薄煤层工作面采用单向割煤、中部斜切进刀方式,不但降低了工人的劳动强度,而且减少了循环作业时间,提高了生产进度和效益。

The craft manner of full-mechanized mining in thin coal seam is reformed and optimized by computer simulation, optimization and spot test in this paper. The research and test results show that single-direction mining and slope cutting in the middle of face may reduce workers＇labor, shorten the working looping time, fasten the working schedule and improve efficiency.