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为解决大倾角综放面采空区防灭火技术难题,葛亭煤矿与煤科总院沈阳研究院合作进行了立项研究。就项目研究解决的关键问题、技术路线以及方案实施情况进行了简要介绍。鉴定结果表明,“大倾角综放面防灭火技术集成开发与综合运用”项目的研究,取得了多项技术突破与创新,可为井下复杂条件下防治煤炭自然发火提供科学的技术途径以及高效的解决方案。
In order to solve the technical problem of fire prevention and extinguishment in the gob of the fully mechanized top coal caving face with large dip angle, the project research of Geting Coal Mine and Shenyang Research Institute of Coal Science and Research Institute was carried out. On the project to solve the key issues, technical routes and program implementation were briefly introduced. The results of the appraisal show that a lot of technological breakthroughs and innovations have been made in the research of “Integrated Development and Comprehensive Utilization of Fire Prevention and Extinguishing Technology in Fully Mechanized Caving Face with Large Inclined Angle”, which provides a scientific technical approach to prevent and control coal spontaneous combustion under complex conditions in underground wells. Efficient solution.