王丽红,高振江,林海,肖红伟,张茜.脉动式气体射流冲击干燥机[J].农业机械学报,2011,42(10):141-144.
Wang Lihong,Gao Zhenjiang,Lin Hai,Xiao Hongwei,Zhang Qian.Pulsed Air-impingement Dryer[J].Transactions of the Chinese Society for Agricultural Machinery,2011,42(10):141-144.
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脉动式气体射流冲击干燥机   [下载全文]
Pulsed Air-impingement Dryer   [Download Pdf][in English]
  
DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]
中文关键词:  脉动  气体射流冲击  干燥机  结构设计  性能试验
基金项目:国家高技术研究发展计划(863计划)资助项目(2007AA100406)和北京市科技计划资助项目(Z101105053710002)
作者单位
王丽红 中国农业大学
石河子大学 
高振江 中国农业大学 
林海 石河子大学 
肖红伟 中国农业大学 
张茜 石河子大学 
中文摘要:为解决气体射流冲击干燥机装载量低、喷嘴直径与喷嘴出口形状更换困难等问题,设计了一种脉动式气体射流冲击干燥机。该干燥机可根据不同物料调整风温、风速、料架转速及喷嘴直径与出口形状。干燥过程中物料受脉动高速热气流的冲击,有利于物料内部水分向外迁移。以加工番茄为例进行了干燥机的性能验证试验,结果表明:脉动式气体射流冲击干燥与气体射流冲击干燥相比装载量和去水强度得到了较大的提高。
Wang Lihong  Gao Zhenjiang  Lin Hai  Xiao Hongwei  Zhang Qian
China Agricultural University;Shihezi University;China Agricultural University;Shihezi University;China Agricultural University;Shihezi University
Key Words:Pulse, Air-impingement, Dryer, Structure design, Performance experiment
Abstract:A pulsed air-impingement dryer was designed with large processing capacity, convenient to replace the size and shape of the nozzle exit compared to conventional air-impingement dryer. The machine could adjust air temperature, wind speed, rotary speed of materiel shelf, nozzle diameter and structure according to different materials properties. Material was received the pulsed impact of high-speed hot air, which contributed to outward migration of moisture within the material. Tomato was adopted to test the performance of pulsed air-impingement dryer. The results showed that the dehydration intensity and processing capacity of pulsed air-impingement dryer was improved than the conventional air-impingement dryer.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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