本文選題：自燃 + 高冒區(qū)�。� 參考：《煤礦安全》2015年03期

【摘要】：針對(duì)高瓦斯沖擊礦壓煤層高冒區(qū)自然發(fā)火,從采動(dòng)影響、通風(fēng)、傳熱等方面詳細(xì)闡述胡家河礦402103回風(fēng)順槽高冒區(qū)浮煤產(chǎn)生的原因。針對(duì)胡家河礦103回風(fēng)順槽高冒區(qū)高溫點(diǎn)的特點(diǎn),提出了噴水降溫及注凝膠2種防滅火技術(shù)相互配合作用的防滅火措施。實(shí)踐證明,注漿防滅火和注凝膠防滅火技術(shù)相互配合能夠有效的撲滅并防治高冒區(qū)的煤炭自燃,是治理高瓦斯沖擊礦壓煤層高冒火區(qū)的理想途徑。
[Abstract]:In view of the spontaneous combustion in the high caving area of coal seam with high gas impact, the causes of floating coal in the high caving area of 402103 return air in Hujiahe Coal Mine are described in detail from the aspects of mining effect, ventilation, heat transfer, and so on. In view of the characteristics of high temperature points in the high caving area of No. 103 return air in Hujiahe Mine, two kinds of fire prevention and extinguishing measures are put forward, which are water spray cooling and gel injection. It has been proved by practice that the cooperation of grouting fire prevention and gel-injection fire prevention and extinguishing technology can effectively extinguish and prevent the spontaneous combustion of coal in high caving area, which is an ideal way to control high gas impact coal seam high fire area.
【作者單位】： 陜西彬長(zhǎng)胡家河礦業(yè)有限公司;
【分類號(hào)】：TD752.2

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