| 低温粉碎系统的研究 |
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| 引用本文： | 陈海焱,潘成君. 低温粉碎系统的研究[J]. 西南科技大学学报, 2002, 17(1): 42-45 |
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| 作者姓名： | 陈海焱 潘成君 |
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| 作者单位： | 西南科技大学环境工程学院,四川,绵阳,621002 |
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| 基金项目： | 四川省教委重点攻关项目 |
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| 摘 要： | 讨论了低温粉碎的必要性及发展趋势 ,分析了空气涡轮制冷机与流化床气流粉碎分级机组合的新型低温粉碎系统的性能特征。实验验证 ,该系统可以避免常规的液氮致冷 ,亦勿需将物料冷却到脆化程度 ,只需冷却至某一硬化状态 ,就能有效地将物料进行细碎。
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| 关 键 词： | 低温粉碎 流化床气流粉碎 空气涡轮制冷机 热交换 |
| 文章编号： | 1007-8916(2002)01-0042-04 |
| 修稿时间： | 2001-09-12 |
RESEARCH ON HYPOTEERMIA PULVEREING SYSTEM |
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| Chen Haiyan,Pan Cenjun. RESEARCH ON HYPOTEERMIA PULVEREING SYSTEM[J]. Journal of Southwest University of Science and Technology, 2002, 17(1): 42-45 |
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| Authors: | Chen Haiyan Pan Cenjun |
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| Affiliation: | Southwest University of Science and Technology |
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| Abstract: | This paper discusses the necessity and developing tendency of hypothermia pulverizing,analyses the performance characteristic on a new style hypothermia pulverizing system,that the air turbine refrigerator is composite with fluid bed jet mill.The experiment verification,this system can efficiently shatter the materials by cooling it to a certain harden condition,no cooling down the tendering degree,this system may avoid convertional liquor nitrogen cooling. |
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| Keywords: | Hypothermia pulverizing fluid bed airflow milling air turbine refrigerator heat interchange. |
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