基质微波消毒设备设计  

Design on Substrate Microwave Disinfection Machine

作　　者：周雪青[1] 张晓文[1] 邹岚[1] 白洪涛[1] 

机构地区：[1]北京市农业机械研究所,北京100096

出　　处：《农业工程》2016年第5期100-104,共5页AGRICULTURAL ENGINEERING

基　　金：国家高技术研究发展计划(863计划)(项目编号:2012AA10507)

摘　　要：基质作为栽培的核心,是决定植物根系生长环境的最主要因素,也是病虫害传播的媒介和繁殖场所。为实现设施内安全高效生产,有效避免和杜绝设施无土栽培土传病害的问题,利用微波消毒加热速度快、无污染和无残留的特点,设计开发了一种基于微波技术的基质消毒设备。试验测试结果表明,该机平均杀菌率95.57%,能够满足基质杀菌消毒要求。As the entre of cultivation,substrate is the most important factor to determine growth environment of plant roots. And it is also a vector of plant diseases and insect pests and breeding sites. In order to realize safe and efficient production,effectively avoid and eliminate problem of soil borne diseases in the facility. With the characteristics of fast heating,no pollution and no residue,a kind of microwave disinfection equipment was designed and developed. Test results showed that average sterilization rate of this machine was 95. 57%,which could meet the requirements of matrix sterilization and disinfection.

关 键 词：微波消毒 自动控制系统 微波发生器 基质 

分 类 号：S223[农业科学—农业机械化工程]