摘要
回转窑是水泥等工业生产中的核心设备,托轮支承力是否均衡合理对设备的安全运行与寿命至关重要。由于窑体结构和工作条件的复杂性,使得通过测量获取每个托轮的实际载荷具有较大难度。以三档支撑的干法水泥生产回转窑为例,在分析托轮瓦座结构和受力特点的基础上设计了托轮载荷测试方案并进行了验证性测量。试验结果表明测试灵敏度偏低,但是方法可行。
The rotary kiln is a core equipment in cement and some industrial production. It is important whether the roller support force is balanced and reasonable or not for service lifetime and safe operation of the equipment. As the complexity of the kiln structure and working conditions,it is very difficult to measure the actual load of each riding wheel. Taking a dry cement ro？tary kiln with three？support as an example,based on the analysis of riding wheel bearing seat structure and stress characteris？tics,the testing scheme of riding wheel load was designed,the validation measurement was carried out. The test results show that the method is feasible though the measurement sensitivity is insufficient.
出处
《现代电子技术》
北大核心
2015年第6期139-141,144,共4页
Modern Electronics Technique
基金
回转窑支撑力动态测试与检测系统研发(QMX-SCB-2014-002)
关键词
托轮
支承系统
支承力
应变电测法
riding wheel
support system
support force
strain electrometric method
