掘进机第一输送机在泥岩巷道中的应用及设计改进

Improvement in Design of Roadheader Applied to Soft Mudstone Tunnel

我国煤炭资源丰富,分布广泛,煤炭赋存条件也千差万别。其中不乏地质条件恶劣的泥岩巷道、砂岩巷道、高硬度全岩巷道。恶劣的地质条件对掘进机的设计提出了更高的要求。主要阐述了泥岩巷道特点以及改地质条件对掘进机第一输送机实际工作应用的影响。并有针对性地提出了设计改进方案以及对掘进机未来发展的展望。

There is rich and widely coal resources in our country.Coal storage conditions also vary widely,include the mudstone tunnel,sandstone tunnel and high hardness whole rock tunnel.Designs of roadheader is required by adverse geological conditions.This paper aimed at the soft mudstone roadway characteristics and geologic influence to NO.1 conveyor of roadheader,some improvements in the design of measures to raise roadheader applied to the soft mudstone tunnel.