比重分级设备国内外现状及发展趋势  

The Current Status and Development Trend of Specific-Gravity Classification Equipments in Domestic and Overseas

作　　者：杨丽彦[1] 阮竞兰[1] 

机构地区：[1]河南工业大学机电工程学院,郑州450007

出　　处：《粮食加工》2011年第4期57-59,共3页Grain Processing

摘　　要：介绍了在谷物加工行业中国内外几种具有代表性的比重分级去石机的结构和特点,分析了存在的问题,同时展望了未来发展趋势。主要问题包括杂质去除率还需进一步提高、物料在筛面上的连续性不是很好、噪声和振动问题上还有待改进、筛体倾角的调节不是很方便、筛面的磨损仍然比较严重。The paper introduces the structures and features of some domestic and foreign representative specific gravity classification stoner in grain processing,analyzes the existing problems,and at the same time forecasts their development trend.Main issues include the need to further enhance the removal of impurities,the material continuity of the screen surface is not very good,noise and vibration issues still to be improved,the regulation of inclination of sieve is not very convenient to wear on the screen surface is still quite serious.

关 键 词：谷物加工 比重分级 去石机 发展趋势 

分 类 号：TH237.5[机械工程—机械制造及自动化]