采煤机液压系统颗粒计数传感器的设计  

Design of Particle Counting Sensor for Coal Mining Machine Hydraulic System

作　　者：刘东岳 梁义维[1] 赵利平[1] 

机构地区：[1]太原理工大学机械工程学院,太原030024

出　　处：《煤炭技术》2017年第10期247-249,共3页Coal Technology

基　　金：山西省科技攻关项目(20120321008-01)

摘　　要：在光阻法的基础上,与传感器技术、自动检测技术相结合,从而设计了一种采煤机液压系统颗粒计数传感器,该传感器根据标定的阈值电压和污染等级标准对液压油进行实时在线监测。经过反复试验测试,这种颗粒计数传感器可以为检测人员提供稳定可靠的数据。Based on light-blocking theory, a kind of mining machine hydraulic system particle counting sensor was designed, which combined with sensor technology and automatic detection technology. The sensor realized on-line monitoring of hydraulic oil according to the calibrated threshold voltage and pollution level standard. After repeated tests, this particle counting sensor can provide stable and reliable data for the inspectors.

关 键 词：液压油液污染 光阻法 颗粒计数传感器 

分 类 号：TD421.6[矿业工程—矿山机电] TH724[机械工程—仪器科学与技术]