论文部分内容阅读
本刊1980年第一期发表”飞仙关页岩作为井下防灭火灌浆材料考察”和“飞仙关页岩成浆的可能性试验”两篇文章后,国内一些煤矿单位为了解决本矿防灭火灌浆材料来源问题,先后派人前往四川芙蓉矿务局杉木树煤矿学习参观页岩制浆工艺系统,并因地制宜地加以推广应用,均取得了较好的效果。但在此过程中,有个别同志对页岩浆的防灭火作用与效果持不同态度。为了进一步从理论和实践两方面阐述页岩浆防灭火的作用与效果,本刊特又发表“关于页岩浆防灭火的有效性问题”和“杉木树矿南井飞仙关页岩灌浆灭火工艺及效果”两篇文章,供广大读者讨论。
After the publication of the first issue of 1980, “Feixianguan shale as a fire extinguishing grouting material underground investigation” and “Feixianguan shale into a pulp possibility test” two articles, some domestic coal mine units in order to solve the mine defense Fire extinguishing grouting material sources, has sent people to the Sichuan Furong Mining Bureau Cedar Shusha coal mine visited the technology system, and to local conditions to promote the use of, have achieved good results. However, during this process, some comrades held different attitudes towards the anti-fire effect and effect of shale. In order to further elucidate the effect and effect of shale fire prevention and extinguishment in both theory and practice, we also published “The Effectiveness of Shale Fire Prevention and Extinguishing” and “Filling and Fire Extinguishing Technology and Effect ”Two articles for discussion by readers.