| 圆盘造球机中的强制分级机理及其应用 |
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| 引用本文： | 朱德庆,姜涛,邱冠周,黄柱成.圆盘造球机中的强制分级机理及其应用[J].中南大学学报(自然科学版),1999(2). |
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| 作者姓名： | 朱德庆 姜涛 邱冠周 黄柱成 |
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| 作者单位： | 中南工业大学矿物工程系 |
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| 基金项目： | 国家“九五”重点科技成果推广项目 |
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| 摘 要： | 从理论上分析了强粘性物料在圆盘造球机中成球时自动分级失效的原因，提出了强制分级技术措施，成功地解决了铁精矿添加复合粘结剂造球的难题．生产过程连续稳定，所制备的生球和冷固球团矿粒度均匀性及强度明显提高．
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| 关 键 词： | 铁精矿 冷固球团 圆盘造球机 粘结剂 自动分级 强制分级 |
MECHANISM AND APPLICATION OF ENFORCED CLASSIFICATION FOR DISC PELLETIZER |
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| Zhu Deqing,Jiang Tao,Qiu Guangzhou,Huang Zuchen.MECHANISM AND APPLICATION OF ENFORCED CLASSIFICATION FOR DISC PELLETIZER[J].Journal of Central South University:Science and Technology,1999(2). |
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| Authors: | Zhu Deqing Jiang Tao Qiu Guangzhou Huang Zuchen |
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| Abstract: | In this paper,the failure of self classification for highly cohesive mixture balling in a disc pelletizer was analyzed theoretically,and the enforced classification measure was developed to tackle the difficult pelletization of iron concentrate with addition of complex binder .A continuous and stable balling process was performed,greater size uniformity and higher strength of green pellets and cold bound pellets were achieved. |
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| Keywords: | iron concentrate cold bound pellet disc pelletizer binder self classification enforced classification |
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