山东煤炭科技
山東煤炭科技
산동매탄과기
Shandong Coal Science and Technology
2015年
5期
89-91
,共3页
高地温%超长综放面%自燃特点%防治技术
高地溫%超長綜放麵%自燃特點%防治技術
고지온%초장종방면%자연특점%방치기술
high ground temperature%super long fully mechanized caving working face%spontaneous combustion%control technology
该文以某矿井2301S综采放顶煤工作面为例，揭示了高地温环境对煤自燃特性的影响，归纳了超长综放工作面煤自燃特点，确定了采空区自燃“三带”及危险区域，计算了最低安全推进度，建立了高地温超长综放工作面煤自燃防治技术体系。
該文以某礦井2301S綜採放頂煤工作麵為例，揭示瞭高地溫環境對煤自燃特性的影響，歸納瞭超長綜放工作麵煤自燃特點，確定瞭採空區自燃“三帶”及危險區域，計算瞭最低安全推進度，建立瞭高地溫超長綜放工作麵煤自燃防治技術體繫。
해문이모광정2301S종채방정매공작면위례，게시료고지온배경대매자연특성적영향，귀납료초장종방공작면매자연특점，학정료채공구자연“삼대”급위험구역，계산료최저안전추진도，건립료고지온초장종방공작면매자연방치기술체계。
This paper, taking a 2301S mine fully mechanized top coal caving working face as an example, revealed the effect of high temperature environment on the coal combustion characteristic, summarized the coal spontaneous combustion characteristics of the super long fully mechanized caving working face, determined the coal spontaneous"three zone"of gob and the danger zone, calculated the minimum safety mining schedule, and established a coal spontaneous combustion control technology system in the high temperature and super long fully mechanized top coal caving working face.
