大倾角斜井开拓煤矿混合辅助运输设计  

Mixed auxiliary transportation in large-dip-angle inclined shaft coal mine development

作　　者：赵海兴 ZHAO Hai-xing(CCTEG Taiyuan Research Institute,Taiyuan 030006,China;Shanxi Tiandi Coal Mining Machinery Co.,Ltd.,Taiyuan 030006,China)

机构地区：[1]中国煤炭科工集团太原研究院有限公司,山西太原030006 [2]山西天地煤机装备有限公司,山西太原030006

出　　处：《煤炭工程》2020年第8期18-22,共5页Coal Engineering

基　　金：中国煤炭科工集团有限公司科技创新创业资金专项(2018-TD-ZD011);中国煤炭科工集团有限公司科技创新创业资金专项(2018MS034);山西天地煤机装备有限公司技术创新项目(M2019-05)。

摘　　要：针对大倾角斜井煤矿有轨辅助运输系统运输效率低、安全性差的现状,研究了倾角23°的山西天地王坡煤业人员运输、物料运输和综采设备搬运采用架空乘人、有轨和无轨混合运输方式,探讨了胶轮车入井及升井的工艺、有轨和无轨换装运输、主力车型的设计特点及车型配置等。结果表明采用无轨胶轮车后,王坡煤业人员从井下换装站到工作面的时间由60min缩短到20min;单日物料运输量由120t增加到480t;综采工作面搬家倒面时间由90d缩短到30d;避免了轨道运输系统中的辅助设施,减少了机械安全隐患。将同类大倾角斜井煤矿有轨辅助运输方式进行更改设计,依据每个矿井的物料及设备种类,选择合适的无轨胶轮车,形成独特的运输工艺。Aiming at the low transportation efficiency and poor safety of the auxiliary track-transportation system of large-dipangle inclined shaft coal mine,the rope aerial passenger transport system,trace and trackless transportation for materials and mining equipment are studied for Wangpo Coal Mine whose dip angle is 23°.The entering and exiting process of rubber-tyred vehicle,the trace and trackless reloading,the design features of the main models and the vehicle configuration are discussed.The results show that after using trackless rubber-tyred vehicles,the personnel transportation time from the underground reloading station to the working face is shortened from 60 min to 20 min;the daily materials transportation volume is increased from 120 t to 480 t;the time for moving the fully mechanized mining face is shortened from 90 d to 30 d;the auxiliary facilities for track transportation system are eliminated,and the potential mechanical safety hazard is reduced.The auxiliary track transportation mode of large-dip-angle inclined shaft coal mine re-designed,trackless rubber-tyred vehicles can be selected according to the materials and equipment types of each mine,to form a suitable transportation process.

关 键 词：大倾角斜井开拓 架空乘人 有轨运输 无轨胶轮车车型配置 无轨胶轮车设计特点 

分 类 号：TD525[矿业工程—矿山机电]