| 立式磨机非机械式锁风喂料装置的理论研究 |
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| 引用本文： | 刘龙,李昌勇等. 立式磨机非机械式锁风喂料装置的理论研究[J]. 矿山机械, 2003, 31(1): 24-25 |
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| 作者姓名： | 刘龙 李昌勇等 |
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| 作者单位： | 洛阳工业高等专科学校,河南,471003;南京工业大学;中国长城铝业公司机械厂;河南省偃师市市政工程管理处 |
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| 摘 要： | 传统的机械式锁风喂料装置由于在原理、结构和功能等方面的问题,难以满足立式磨机强负压系统的锁风要求。创新的非机械式锁风喂料装置不仅具有锁风性能好、系统漏风少、稳定控制物料流速、提高粉磨效率等多项功能,而且还简化了立式磨机喂料系统的工艺流程,从而可以大幅度提高立式磨机的产量和热效率。
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| 关 键 词： | 非机械式锁风喂料装置 高负压系统 厄贡方程 |
Theoretical Research on Non-Mechanical Air Lock Feeder of Roller Mill |
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| Liu Long et al.. Theoretical Research on Non-Mechanical Air Lock Feeder of Roller Mill[J]. Mining & Processing Equipment, 2003, 31(1): 24-25 |
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| Authors: | Liu Long et al. |
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| Affiliation: | Liu Long et al. |
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| Abstract: | It is very difficult for traditional mechanical air lock feeder to meet the demands of locking the air in the high negative pressure system of a roller mill because of problems existed in its principle, structure and function . the new non-mechanical air lock feeder not only has satisfactory locking air performance, less infiltrated air from the system and steadily controlling feed rate , but also can simplify the technological process of the feeding system of a roller mi11, thus greatly increasing the output and heat efficiency of the roller mill. |
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| Keywords: | Non-mechanical air lock feeder High negative pressure system Ergun equation |
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