用阻化剂防灭火技术安全回采易燃分幅工作面  

Applying the Fire Preventing and Extinguishing Technique of Gelatin Inhibitor to Safely Mine the Flammability and Layered Working Face

作　　者：刘继文[1] 白景国[1] 焦艳美[1] 

机构地区：[1]铁法煤业集团晓南煤矿,辽宁铁法112704

出　　处：《辽宁工程技术大学学报（自然科学版）》2001年第3期273-274,共2页Journal of Liaoning Technical University (Natural Science)

摘　　要：论述了铁法煤业集团晓南矿利用凝胶阻化剂防灭火技术，对采煤工作面漏风通道的检测及对漏风带合理布置防火钻孔，向防火钻孔注凝胶，同时对采空区及高冒顶区实施汽化阻化防火，起到了煤层堵漏隔绝供氧、阻化降温的作用，从而实现了易燃分幅工作面的安全生产。This paper discusses the application about the fire preventing and extinguishing technique of gelatin inhibitor in Xiaonan Mine of Tiefa Coal Mining Group to check the air leak passage for the working face and to reasonably arrange the fire preventing drill for air leak zone. The gelatin is flowed in the fire preventing drill. Simultaneously, the inhibiting fire preventing of boiloff is put in practice for the goaf and the easy roof fall zone. The coal layer is blocked up to leak air, isolated to supply the oxygen and inhibited to decrease the temperature. Consequently, the safety production of flammability and layered working face is realized.

关 键 词：凝胶 汽雾 堵漏 阻化防火 阻化剂 灭火技术 安全回采 易燃分幅工作面 煤矿开采 漏风检测 

分 类 号：TD752.2[矿业工程—矿井通风与安全] TD823.9