江西煤炭科技
江西煤炭科技
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JIANGXI COAL SCIENCE & TECHNOLOGY
2015年
1期
107-108,109
,共3页
大倾角%下运皮带%俯采%开放式压注CO2
大傾角%下運皮帶%俯採%開放式壓註CO2
대경각%하운피대%부채%개방식압주CO2
large inclined angle%dow nw ard belt%depression mining%open compressive cast CO2
针对姚桥矿7011工作面大倾角俯采的特点，从皮带改造、回采工艺、防灭火等方面入手，全面分析、研究并制定针对性的技术措施，确保了工作面的正常回采，为今后安全回采类似工作面提供了理论和实践依据。
針對姚橋礦7011工作麵大傾角俯採的特點，從皮帶改造、迴採工藝、防滅火等方麵入手，全麵分析、研究併製定針對性的技術措施，確保瞭工作麵的正常迴採，為今後安全迴採類似工作麵提供瞭理論和實踐依據。
침대요교광7011공작면대경각부채적특점，종피대개조、회채공예、방멸화등방면입수，전면분석、연구병제정침대성적기술조시，학보료공작면적정상회채，위금후안전회채유사공작면제공료이론화실천의거。
Aiming at the characteristics of depression mining of large inclined angle in 7011 working face ,Yao‐qiao Colliery ,the paper analyzed ,researched and formulated targeted technical measures from the aspects of belt reformation ,mining technology and fire prevention and extinguishing ,which ensured the normal mining of working face and provided theory and practical basis for the safety mining in similar working face .
