| 提高磷酸装置转台式过滤机滤布再生效果的技改 |
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| 引用本文： | 李维红. 提高磷酸装置转台式过滤机滤布再生效果的技改[J]. 磷肥与复肥, 2013, 28(5): 36-37 |
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| 作者姓名： | 李维红 |
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| 作者单位： | 瓮福(集团)有限责任公司瓮福磷肥厂,贵州福泉,550501 |
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| 摘 要： | 介绍磷酸过滤过程中滤布再生的工艺原理,分析滤布再生效果差的原因,提出提高滤布再生效果的相关技改措施.改造后,滤布再生效果提高,过滤机清理周期从1d延长到15d,产能由P2O520 t/h提高到30 t/h.
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| 关 键 词： | 湿法磷酸 过滤 转台式过滤机 滤布再生 技改措施 |
| 修稿时间： | 2013-09-15 |
Technical modification for improvement of filter fabric regeneration quality of rotating vacuum filter in PA plant |
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| LI Wei-hong. Technical modification for improvement of filter fabric regeneration quality of rotating vacuum filter in PA plant[J]. Phosphate & Compound Fertilizer, 2013, 28(5): 36-37 |
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| Authors: | LI Wei-hong |
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| Affiliation: | LI Wei-hong (Wengfu Phosphate Fertilizer Plant, Wengfu (Group) Co., Ltd, Fuquan, Guizhou 550501, China) |
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| Abstract: | The process principle of filter fabric regeneration in phosphoric acid filtration, the reasons of bad filter fabric regeneration quality are analyzed, some technical modification measures for improvement of filter fabric regeneration quality are proposed. After the modification, the filter fabric regeneration quality is improved, the running period of filter is increased from 1 d to 15 d, production capacity is improved from P20s 20 t/h to 30 t/h. |
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| Keywords: | wet-process phosphoric acid （WPA） filtration rotating vacuum filter fiher fabricregeneration technical modification measures |
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