本文重点介绍了新庄孜煤矿李嘴孜井3232(3)综采工作面安装支架及倒架扶架停采期间所采取的防止自然发火措施及措施的实施过程,通过有针对性地运用综合防火技术,有效控制了自然发火隐患,为大倾角软底综采工作面停采期间防止自燃发火提供了思路和借鉴经验,具有非常良好的推广和使用价值。 This paper focuses on the implementation of measures to prevent spontaneous combustion during the 3232 (3) fully mechanized coal mining face mining work in LiZizi well of Xinzhuangzi Coal Mine and the implementation of measures taken during the stop of mining, Technology to effectively control potential fire hazards and provide ideas and lessons for the experience of spontaneous combustion during stoppage of fully mechanized longwall mining face with a large angle of inclination with very good promotion and use value.