| 食品工程用超高压设备的设计及性能试验 |
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| 引用本文： | 易建勇,王换玉,张 燕,廖小军,胡小松. 食品工程用超高压设备的设计及性能试验[J]. 农业工程学报, 2012, 28(4): 248-253 |
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| 作者姓名： | 易建勇 王换玉 张 燕 廖小军 胡小松 |
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| 作者单位： | 1. 中国农业大学食品科学与营养工程学院,北京100083;农业部果蔬加工重点开放实验室,北京100083;国家果蔬加工工程技术研究中心,北京100083
2. 包头科发高压科技有限责任公司,包头,014030 |
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| 基金项目： | 国家自然基金项目（30972067）；国家“863”计划项目（2007AA100405）；北京市科技计划项目（D10110504660000） |
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| 摘 要： | 为了提高超高压设备的稳定性和处理效率,促进超高压技术应用于食品加工,该文阐述了HHP-700-400L型食品工程用大型超高压设备的工作原理、设计要求、主体结构和工作过程,分析并确定了双向水介质增压器、直推式容器堵头及其密封系统、承压容器材料和结构等相关参数。设备单体容积为100L,总容积为400L;最高工作压力为600MPa;处理能力达到1.68t/h。经性能试验表明:设备性能稳定、操作方便、安全可靠。研究结果为大型商业化超高压设备的设计和制造提供参考。
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| 关 键 词： | 食品加工 稳定性 性能 密封系统 超高压 增压器 |
| 收稿时间： | 2010-11-01 |
| 修稿时间： | 2011-04-13 |
Design and performance test of high hydrostatic pressure equipment for food processing |
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| Yi Jianyong,Wang Huanyu,Zhang Yan,Liao Xiaojun and Hu Xiaosong. Design and performance test of high hydrostatic pressure equipment for food processing[J]. Transactions of the Chinese Society of Agricultural Engineering, 2012, 28(4): 248-253 |
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| Authors: | Yi Jianyong Wang Huanyu Zhang Yan Liao Xiaojun Hu Xiaosong |
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| Affiliation: | 1,2,3(1. College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China;2. Key Laboratory of Fruits and Vegetables Processing, Ministry of Agriculture, Beijing 100083, China;3. National Engineering Research Centre for Fruit and Vegetable Processing, Beijing 100083, China;4. Baotou KeFa High Pressure Technology Limited Company, Baotou 014030, China) |
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| Abstract: | In order to improve the stability and efficiency of high pressure equipment, and promote the industrialization of high pressure technology in food production, the design principle of commercial high hydrostatic pressure equipment for food processing, and its structural characteristics and major technical difficulties were proposed. The structure and the optimum parameters of two-way high pressure intensifier, vessel plug, direct-pushing sealing system and large high pressure processing chamber were studied. The total chamber volume of the equipment was 400 L with 100 L of one chamber. The maximum working pressure was 600 MPa and the processing capacity was 1.68 t/h. The results of performance test showed that the system proposed had advantages of steady performance, easy operation and reliable security. Results provide the technical basis for the design and manufacture of large-scale commercial high pressure equipment. |
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| Keywords: | food processing stability functions sealing system high hydrostatic pressure pressure intensifier |
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