大型单层振动去石机的筛面结构设计要点及影响去石效率的关键要素分析  

Key points in screen surface structure designation of the large single-layer vibrating stone removal machine and analysis of the key factors affecting the efficiency of stone removal

作　　者：曾晓钢 胡柏生 吴衡 马峰 Zeng Xiaogang;Hu Baisheng;Wu Heng;Ma Feng(Hunan Chenzhou Grain and oil Machinery Co.,LTD,Chenzhou,Hunan 423000)

机构地区：[1]湖南郴州粮油机械有限公司,湖南郴州423000

出　　处：《粮食科技与经济》2023年第3期112-115,共4页Food Science And Technology And Economy

摘　　要：大型单层振动去石机通常是在TQSX型吸式比重去石机基础上扩宽去石筛面的有效筛选宽度来实现的,但是随着筛面的扩宽,整个设备机械稳定性变差,去石工艺中所需的风压风量随之增大,能耗显著增加,去石工艺效果的不确性也变得更大。文章分析总结了大型单层振动去石机筛面结构设计时所要处理好的4个设计要点,同时分析了大型单层振动去石机设备在现代碾米工艺中剔除并肩石杂质的关键要素。The large single-layer vibration de-stoner is usually achieved by widening the effective screening width of the stoner screen surface on the TQSX type suction specific gravity de-stoner product,but with the widening of the screen surface,the mechanical stability of the entire equipment become worse,the wind pressure air volume required in the stoner process increases,the energy consumption increases significantly,and the uncertainty of the stoner process effect become greater.This text introduced and summarized four"design points"which should be dealt with in the design of screen surface of large single-layer vibrating de-stoner,and analyzed the key elements of removing the impurities of side stone in modern rice milling process using large single-layer vibration stone removal equipment.

关 键 词：大型单层振动去石机 筛面结构 设计要点 关键要素 

分 类 号：TS212.3[轻工技术与工程—粮食、油脂及植物蛋白工程]