WH21矿浆浓细度便携测量仪的设计  

Design of WH21 portable slurry consistency test instrument

作　　者：陈文会[1] 刘彦龙[1] 李立哲[2] 屈斌[1] 

机构地区：[1]西北工业大学电子信息学院,陕西西安710072 [2]西北工业大学自动化学院,陕西西安710072

出　　处：《电子设计工程》2012年第19期82-84,共3页Electronic Design Engineering

基　　金：2012年西北工业大学本科毕业设计(论文)重点扶持项目资助(20120802)

摘　　要：在选矿分析过程中,矿浆浓度和细度检测是重要的工艺因素,直接影响着选矿的技术经济指标。用C8051F350单片机控制高精度5 kg、分辨率1 g的称重传感器,根据所测得的质量、浓度壶的体积及矿石的比重,经过运算得到矿浆的浓度,筛分后再根据浓度进一步测算出矿浆的细度,用2.5英寸高亮度OLED汉字显示所有的测量参数,菜单程序自校准,能保证较高的精度,软、硬件设计采用模块化设计思想,系统可靠性高。Pulp density and particle size measurement is an important process in the beneficiation process of analysis, factors that directly affect the beneficiation of technical and economic indicators. C8051F350 microcontroller to control the load cell of which precision is 5 kg, resolution is 1 g, according to the quality of the measured concentration of pot size and proportion of the ore, after computing the concentration of the pulp, 2.5-inch high-brightness OLED Chinese characters display all measurement parameters, the menu program self-calibration to ensure high accuracy, software and hardware design uses modular design, and get high system reliability.

关 键 词：WH21矿浆浓细度 OLED显示 5kg称重传感器 C8051F350 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]