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变频调速技术在粮食干燥系统中的应用
引用本文:邸坤,李杰,陈诗学.变频调速技术在粮食干燥系统中的应用[J].粮食流通技术,2010(6):21-24.
作者姓名:邸坤  李杰  陈诗学
作者单位:[1]国家粮食储备局郑州科学研究设计院,河南郑州450053 [2]中央储备粮贺州直属库,广西贺州542800
摘    要:分析了风机的风量Q、风压H、轴功率P与转速n之间的关系,阐述了变频调速技术的节能原理、节能效果和特点,介绍了变频调速技术在我国粮食干燥系统中的应用现状,并提出了变频调速技术在我国粮食行业应用的合理化建议。通过变频调速技术在粮食干燥系统中的应用,证实了变频调速技术在节能降耗、粮食减碎、提高自动化水平等方面具有显著优势,应用前景广阔。

关 键 词:粮食干燥  变频调速  节能  减碎  风机  提升机

The Application of Frequency Inversion and Speed Regulatiion Technology on Grain Drying System
Di Kun,Li Jie,Chen shixue.The Application of Frequency Inversion and Speed Regulatiion Technology on Grain Drying System[J].Grain Distribution Technology,2010(6):21-24.
Authors:Di Kun  Li Jie  Chen shixue
Institution:1.Zhengzhou Science Research & Design Institute State Administration of Grain Reserve,Zhengzhou 450053,China;2.State Grain Reserves Hezhou Depot,Hezhou 542800,China)
Abstract:This paper introduced the present status and analyzed the technology and equipment and summarized the ways of energy saving and emission reduction on grain drying system in china. It provided reference and basic for comparison and selection of the technology and equipment and the ways of energy-saving and emission reduction on grain drying system, and prospected the technology and equipment of energy-saving reduction of broken rate and emission reduction on grain drying system in China.
Keywords:grain drying  frequency inversion and speed regulatiion  energy saving  reduction of broken rate  fans  hoist
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