某铀矿井振动放矿漏斗的结构改进及应用  

Structure improvement and application of vibratory ore drawing funnel at one uranium mine

作　　者：段海城 王旭生 敖海龙 王少波 侯志永 

机构地区：[1]中核韶关锦原铀业有限公司,广东韶关512328

出　　处：《铀矿冶》2016年第1期6-10,共5页Uranium Mining and Metallurgy

摘　　要：介绍某铀矿井振动放矿漏斗使用现状,分析该设备存在的设计、加工、安装和使用不规范等问题;提出了对振动放矿漏斗结构的改进措施,改进后的振动放矿漏斗在新开中段采场实践应用中取得显著效果：作业安全性大大提高,出矿效率提高了11%～27%。The vibratory ore drawing funnel at one uranium mine was introduced, and problems of un- reasonable design, processing, installation as well as lack of standardization operation of the vibratory ore drawing funnel in the production process were analyzed also. All those problems are affected the operations safety and extraction efficiency of the ore at a certain extent. Aimed at the above problems, improvement methods for the vibratory ore drawing funnel structure was put forward and carried out. Through the practical application, the improved vibratory ore drawing funnel has made significant effect in a new stope. Therefore, the safety of operation is greatly increased, and extraction efficiency of the ore is increased about 11%～27%.

关 键 词：干式充填采矿法 振动放矿 漏斗 结构改进 应用 

分 类 号：TD868[矿业工程—金属矿开采] TD521.3[矿业工程—矿山开采]