基于料气分离阀的正压输送创新设计及应用  

Innovative Design and Application of Positive Pressure Conveying Based on Feed Gas Separation Valve

作　　者：赵峰 刘建华 王向东 杨敏忠 邵博 刘东旭 ZHAO Feng;LIU Jianhua;WANG Xiangdong;YANG Minzhong;SHAO Bo;LIU Dongxu(COFCOET Golden Wheat Technology(Wuxi)Co.,Ltd.,214035 Wuxi Jiangsu,China;Wuxi COFCO Engineering&Technology Co.,Ltd.,214035 Wuxi Jiangsu,China;COFCO Engineering Equipment(Zhangjiakou)Co.,Ltd.,076250 Zhangjiakou Hebei,China;COFCO ET(Xi'an)International Engineering Co.,Ltd.,710082 Xi'an,China;COFCO Flour Industry(Luohe)Co.,Ltd.,462000 Luohe Henan,China)

机构地区：[1]中粮工科金麦科技(无锡)有限公司,江苏无锡214035 [2]无锡中粮工程科技有限公司,江苏无锡214035 [3]中粮工程装备(张家口)有限公司,河北张家口076250 [4]中粮工科(西安)国际工程有限公司,西安710082 [5]中粮面业(漯河)有限公司,河南漯河462000

出　　处：《粮食加工》2025年第1期45-48,共4页Grain Processing

摘　　要：通过研究正压输送工艺及设备,设计了一款料气分离阀,用于替代传统的双路阀进行卸料,使得尾部气流能够重新回到输送管道,从而减少了插入式脉冲等设备的投资,提高了物料输送的效率和能力。阐述了料气分离阀的结构、工作原理以及在实际生产中的应用效果,展示了该创新设计在降低成本、提高经济效益方面的显著优势,为正压输送工艺的发展提供了新的思路和方向。Through research into positive pressure conveying technology and equipment,a novel material-gas separation valve was designed to replace traditional dual-path valves during discharge,allowing rear flow to be recycled back into the conveying pipeline.This innovation reduced the need for investment in equipment such as pulse injection systems,thereby enhancing both the efficiency and capacity of material conveyance.The structural design and working principle of the material-gas separation valve were elucidated,along with its practical application effects in real production scenarios.The innovative design demonstrated significant advantages in reducing costs and increasing economic benefits,offering a new paradigm and direction for the development of positive pressure conveying processes.

关 键 词：料气分离阀 暂存仓 插入式脉冲 卸料 

分 类 号：TS210.3[轻工技术与工程—粮食、油脂及植物蛋白工程]