摘要
阳煤集团一矿在七尺一采区北三正巷进行了EBZ-200型掘进机的试用,单进水平提升到了160 m。该型掘进机截割能力强,适合半煤岩掘进。由于初期操作失误多,易发生故障。且其体积大、不适合中小断面巷道,临时支护也需要进一步改进。
The paper introduces the application of EBZ-200-typed tunneling machine in No. 1 Colliery of Yangquan CoalIndustry Group Co., Ltd., which increases the single entry to 160m with high clipping ability, suitable for half coal-rock tunnelingand unfit for large or medium -scale roadway with improvement on temporary support.
出处
《江西煤炭科技》
2017年第3期168-169,178,共3页
Jiangxi Coal Science & Technology
关键词
EBZ-200型掘进机
应用
主要故障
改进建议
EBZ-200-typed tunneling machine
application
main breakdown
improvement suggestion
