煤炭综合机械化开采技术与装备发展

Development of Fully-Mechanized Coal Mining Technology and Equipment

针对综合机械化采煤技术与装备发展的3阶段和近10年来煤炭开采技术与装备发展的重要成果，介绍年产600万t综采成套技术与装备，35°-56°大倾角煤层综采综放关键技术与装备，年产千万吨大采高综采成套技术与装备，20m特厚煤层大采高综放成套技术与装备的主要技术创新、技术特点和应用效果，并展望了中国煤炭开采技术与装备发展方向和前景。

According to the third development stage of the fully mechanized coal mining technology and equipment and the important achievements of the coal mining technology and equipment development in the recent 10 years,the paper introduced the fully mechanized mining completed set technology and equipment with an annual production capacity of 6.0 million t,the key technology and equipment of the fully mechanized top coal caving mining in a seam with high inclination of 35° - 56°, a completed set technology and equipment of the high cutting fully mechanized coal mining face with an annual production of 10 million t and the major technical innovation, technical features and application effect of the high cutting fully mechanized top coal caving mining in 20 m thick seam.The paper had an outlook for the development orientation and prospects of the coal mining technology and equipment in China.