跳汰机双脉动气动数控风阀控制器的研制  

The Development of Double Pulsating AirPowered DigitControlled Jig Valve Controller

作　　者：许德平[1] 杨小平[1] 吴翠平[1] 

机构地区：[1]中国矿业大学北京西校区

出　　处：《煤炭加工与综合利用》1999年第3期16-18,共3页Coal Processing & Comprehensive Utilization

摘　　要：利用单片机作ＣＰＵ研制跳汰机双脉动气动数控风阀控制器。通过与单脉动周期的对比实验表明，双脉动数控风阀可以改善跳汰分选效果，增强跳汰机对原煤的适应能力。The double pulsating airpowered digitcontrolled jig valve controller is developed using the singlechip microcomputer as its CPU.The experiments demonstrated that,in comparison to the single pulsating cycle,the double pulsating cycle improve the separation results,and intensify the adaptability of the jig machine to the raw coal.

关 键 词：跳汰机 风阀 单脉动 控制器 选煤 分选 

分 类 号：TD942.1[矿业工程—选矿]