基于似膏体充填的建筑物下采煤新模式

概要地介绍了似膏体充填技术的形成；结合煤矿的实际情况，提出了建筑物下似膏体充填开采新模式；分析了这种新的建筑物下采煤系统的特点，重点介绍了全砂土材料及充填系统的几个重要组成部分：充填制备站系统、充填料浆管输系统、综采工作面充填系统、充填工艺流程。

A New Mode of Mining under Buildings Based on Paste-like Backfill Technology

The formation of the paste-like backfill technology is introduced briefly. According to the real conditions of the coal mine, a new mode of mining under buildings is proposed based on the technology. The authors also analyze its specificities and introduce further the full-sand-soil material. Some main components of the backfill system are introduced emphatically, such as backfill preparation station system, pipeline transportation system, backfill system at the full mechanized mining face, backfill process flowsheet.