粉煤灰基胶结材料沿空留巷巷旁充填系统设计与试验  

Design and test of roadside filling system for gob-entry retaining with fly ash-based cementing material

作　　者：孙运森 刘世明[2] 关显华[2] 

机构地区：[1]哈尔滨塑四塑胶有限责任公司,哈尔滨150036 [2]黑龙江科技大学矿业研究院,哈尔滨150022

出　　处：《齐齐哈尔大学学报（自然科学版）》2014年第6期82-84,共3页Journal of Qiqihar University(Natural Science Edition)

摘　　要：粉煤灰基胶结材料是针对双鸭山矿区资源条件试验成功的新型巷旁充填材料,结合该材料特性及新安矿3832综采工作面条件,进行沿空留巷巷旁充填系统的研发设计。工业试验表明该套系统运行安全可靠,完全满足了粉煤灰基胶结材料应用技术需求,对相似条件矿井实施沿空留巷具有一定参考价值。The fly ash-based cementing material is a new roadway-side packing material which tested successfully aiming at resources conditions in Shuangyashan mining area.Combined with the material properties and 3832 fully mechanized working face condition in Xin＇an coal mine,carried on the system research and development of roadside packing for retaining entry along gob-side.Industrial tests show that the system is safe and reliable,Can completely satisfy the technical requirements of the application of fly ash-based cementing material,For the same conditions of the mine which implementing gob-side entry retaining has a certain reference value.

关 键 词：粉煤灰基胶结材料 巷旁充填 充填系统 

分 类 号：TD353[矿业工程—矿井建设]