摘要
介绍了在平朔安家岭选煤厂应用超声波料位计的基本原理和特性以及料位检测的优越性。根据实践经验及超声波料位计的检测原理,对其在使用中应注意的温度、传播介质密度等影响因素和应对方法作了阐述。
The basic principle, character and superiority of ultrasonic level-sensing device in Anjialing Coal Preparation Plant were introduced. The influencing factor and the corresponding methods were formulated too in this paper.
出处
《煤质技术》
2007年第6期61-62,64,共3页
Coal Quality Technology
关键词
超声波
超声波料位计
盲区
选煤厂
ultrasonic
ultrasonic level-sensing device
blind zone
coal preparation plant
