江西煤炭科技
江西煤炭科技
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JIANGXI COAL SCIENCE & TECHNOLOGY
2015年
3期
105-107
,共3页
开采自燃煤层%柔性掩护支架采煤法%防灭火%推广应用
開採自燃煤層%柔性掩護支架採煤法%防滅火%推廣應用
개채자연매층%유성엄호지가채매법%방멸화%추엄응용
mining of spontaneous combustion coal seam%flexible shield support mining%fire prevention and extin-guishing%popularization and application
棠浦矿区地方煤矿开采一直受到煤层自燃困扰，采用巷道式采煤方法，产量低，隐患多，安全状况差。通过不断努力并向棠浦煤业公司学习，采用柔性掩护支架采煤法，消灭了微风作业，提高了单产，改善了矿井安全状况。
棠浦礦區地方煤礦開採一直受到煤層自燃睏擾，採用巷道式採煤方法，產量低，隱患多，安全狀況差。通過不斷努力併嚮棠浦煤業公司學習，採用柔性掩護支架採煤法，消滅瞭微風作業，提高瞭單產，改善瞭礦井安全狀況。
당포광구지방매광개채일직수도매층자연곤우，채용항도식채매방법，산량저，은환다，안전상황차。통과불단노력병향당포매업공사학습，채용유성엄호지가채매법，소멸료미풍작업，제고료단산，개선료광정안전상황。
Roadway -type mining method is not appropriate in collieries of Tangpu due to low yield ,more risks and poor safety .The paper introduces the flexible shield support mining method ,which eliminated operation risk , increased production quantity and improved safety situation of the mine .
