山东煤炭科技
山東煤炭科技
산동매탄과기
Shandong Coal Science and Technology
2014年
11期
43-44
,共2页
高密实性%双留巷%充填开采
高密實性%雙留巷%充填開採
고밀실성%쌍류항%충전개채
high density%roadways retained along the gobs%iflling mining
综合运用理论分析、设计优化及现场实测等多种研究方法，拓展了充填开采思路，研制了双伸缩捣实机构、后尾梁式充填端头支架，提高效机械化矸石充填采煤系统配套设备，解决了双巷沿空留巷、采充平行作业的关键技术。
綜閤運用理論分析、設計優化及現場實測等多種研究方法，拓展瞭充填開採思路，研製瞭雙伸縮擣實機構、後尾樑式充填耑頭支架，提高效機械化矸石充填採煤繫統配套設備，解決瞭雙巷沿空留巷、採充平行作業的關鍵技術。
종합운용이론분석、설계우화급현장실측등다충연구방법，탁전료충전개채사로，연제료쌍신축도실궤구、후미량식충전단두지가，제고효궤계화안석충전채매계통배투설비，해결료쌍항연공류항、채충평행작업적관건기술。
Comprehensively using of many research methods of the theoretical analysis, the design optimization and the site measurement, expand the backfill mining idea, developed the double telescopic tamping mechanism, the sides hydrolic shield with iflling back beam, improved the degree of mechanization of the matching equipment of the gangue iflling mining system, solved the key technology of the gob-side entry retaining, and the parallel operation of mining and iflling.
