粮食颗粒对输送管道的磨损机理分析及解决措施  

Analysis on the wear mechanism and solving measures of grain particles on the pipeline

作　　者：王中营[1] 武文斌[1] 曹宪周[1] 

机构地区：[1]河南工业大学机电工程学院,河南郑州450007

出　　处：《粮食与饲料工业》2013年第10期12-15,共4页Cereal & Feed Industry

基　　金：国家"十二五"科技支撑计划项目(2011BAD03B01-03);河南省重大科技专项(121199110120);河南工业大学校高层次人才基金项目(2010BS050)

摘　　要：输送管道在粮食加工、粮食储藏及其他行业中应用非常广泛,但弯管的磨损给生产带来很多不利影响。基于物料颗粒对输送管道的磨损机理,分析了影响弯管磨损的主要因素,并从弯管选材和结构设计方面给出了减少弯管磨损的措施。Transmission pipeline is widely used in grain processing,storage and other industry,but the wear and tear of the elbow bring a lot of adverse effects to the production.According to the wear mechanism of material particles on the pipeline,the main factors affecting the wear of elbow were analyzed.Several measures for reducing the wear of elbow were put forward on elbow materials selecting and structure design.

关 键 词：粮食颗粒 输送管道 弯管 磨损机理 摩擦 

分 类 号：TS210.3[轻工技术与工程—粮食、油脂及植物蛋白工程]