生物柴油搅拌装置的设计  

Design of a Kind of Biodiesel Mixing Devic

作　　者：高志超[1] 杨陆强 朱加繁 高彦玉 赵玉清[1] 张汝坤[1] 

机构地区：[1]云南农业大学机电工程学院,昆明650201

出　　处：《农机化研究》2017年第12期231-235,共5页Journal of Agricultural Mechanization Research

基　　金：国家重点基础研究发展计划(973计划)项目(2011CB100406)

摘　　要：生物柴油制备器械很多,但制备过程中油料预混合及配套加热器械却很少。为了进一步完善现今这一领域的不足,设计了一种适用于生物柴油的油料搅拌装置。为此,阐述了该装置的主要结构、工作原理和主要技术参数,并以200r/min的转速为标准,运用gambit进行图形绘制和网格划分,采用fluent软件对该机内部流场进行仿真分析,验证了其转速的合理性。基于STC89C51单片机和DS18B20的温度传感技术,设计了一种温度控制装置,可在生物柴油制备过程中使油料更好地进行预混合和加热,从而提高了生物柴油的制备效率和质量,减少了操作时间。A There are many preparation equipmentsofbiodiesel, but the equipment of oil pre-mixing and heating is rare.In order to further improve the current deficiencies in this field, a kind of oil mixing plant for biodiesel was designed, and it＆#39;s main structure, working principle andmain technical parameters were expounded, graphic plotting and grid division were finished with GAMBIT, with rotation rate of 200r/min,the simulation analysis of internal flow fieldwas conducted with FLUENT, then rationality of rotation rate was verified.And based on STC89C51 singlechip and DS18B20 temperature sensing technology, a temperature control device was designed.In the preparation of bio diesel, theprocess of pre-mixing and heating would conduct better, then it＆#39;s preparation efficiency and quality would be improved, and lessoperation timewould be realized.

关 键 词：生物柴油 搅拌机 流场仿真 温度控制 

分 类 号：S210.7[农业科学—农业机械化工程]