主立井提升系统优化提效技术改造  

Optimization and Efficiency Advancing by Technical Innovation in Lifting System of Vertical Main-mine

作　　者：刘凤先 胡长华 张继玲 

机构地区：[1]徐州煤矿安全设备制造有限公司,江苏徐州221011

出　　处：《煤矿机械》2006年第8期123-124,共2页Coal Mine Machinery

摘　　要：主要论述了河北盛源集团宣东矿业公司12 t箕斗由原来外动力卸载改为上开式扇形门曲轨自动卸载,大大缩短了箕斗卸载休止时间,从而使提升效率显著提高,进一步优化了主井提升系统设备配置,经济效益显著增加。Mainly discussed the 12 t dustpan＇s change from out - driving to automatic unloading in curving track by top - opened fan door in Xuandong Mining Company of HeBei Shengyuan Group. Sharply shorten stopping time of the dustpan, improved lifting efficiency, optimized more the equipment in main lifting system and remarkably enhanced the economic efficiency.

关 键 词：外动力 曲轨自动卸载 优化 增加 

分 类 号：TD534[矿业工程—矿山机电]