含夹矸薄煤层机械化采煤技术实践

Mechanical Coal Mining Technology Practicein in Thick Coal Seam with a Stratum of Gangue

随着市场经济不断深化和工业化的快速发展,人们对煤炭资源的需求量不断增加,传统矿区煤炭资源存储量不断下降,很多矿区煤炭资源开采已经接近极限,而我国有很大薄煤层储藏量,它们有很高的开采价值,所以,煤炭企业渐渐开始注意薄煤层的开采,我国薄煤层资源能够达到总煤炭资源采储量的1/5,要提高薄煤层开采生产效率和经济效益,薄煤层机械化的采煤技术应运而生。

With the deepening market economy and the rapid development of industrialization,the growing demand for coal resources is increasing,but the traditional mining area coal storage is declining.Many coal mining area resources exploitation is close to the limit,but our country has great thin coal sea which have high exploitation value,so the coal enterprises gradually begin to pay attention to the mining of thin coal seam thin.The seam coal resources in China can reach 1/5 of the total reserves of coal resources.To improve the efficiency of thin coal seam mining production and economic benefit,thin coal seam mechanized coal mining technology arises at the historic moment.