| 新型带式压滤机在炼钢废水处理中的应用 |
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| 引用本文： | 佟瑞宏,陈庚顺. 新型带式压滤机在炼钢废水处理中的应用[J]. 辽东学院学报(自然科学版), 2007, 14(1): 43-46 |
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| 作者姓名： | 佟瑞宏 陈庚顺 |
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| 作者单位： | 辽东学院,装备材料学院,辽宁,丹东,118003;辽东学院,装备材料学院,辽宁,丹东,118003 |
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| 摘 要： | 炼钢废水中的污泥比重大、坚硬、含大量的超微细氧化铁粉,若采用普通的带式压滤机或一般的脱水设备处理,效果差、效率低。因而为处理此类污泥而研制了一种新型带式压滤机。该设备应用于鞍钢、武钢炼钢废水的处理,结果表明每台平均日出干泥量70 t-120 t,滤带平均寿命为2 000h,最高达5 000h,并且效率高、脱水率高、使用寿命长,能适用于冶金等恶劣环境下连续工作。
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| 关 键 词： | 新型带式压滤机 脱水 滤带 |
| 文章编号： | 1673-4939（2007）01-0043-04 |
| 修稿时间： | 2006-10-17 |
Application of New Type Belt Press Filter to Steel -making Wastewater Processing |
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| TONG Rui-hong,CHEN Geng-shun. Application of New Type Belt Press Filter to Steel -making Wastewater Processing[J]. Journal of Liaodong University(Natural Sciences), 2007, 14(1): 43-46 |
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| Authors: | TONG Rui-hong CHEN Geng-shun |
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| Affiliation: | College of Mechanical and Electrical Engineering, Liaodong University, Dandong 118003, China |
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| Abstract: | Because of big specific gravity, hardness and large content of ultra - fine iron - oxide powder, the steel - making wastewater can hardly be processed with high quality and efficiency by common belt press filter or dewatering equipment. Therefore, a specialized belt press filter was developed. This equipment has been used to deal with sludge of steel - making wastewater in Anshan Iron and Steel Company and Wuhan Iron and Steel Company. The result showed that each piece of equipment could on average produce 70t-120t dry mire every day, and the average lifetime of filtration belt was 2000 hours with a maximum of 5000 hours. Besides strong points of high dewatering rate, efficiency and long - lifetime, it can continuously work in severe environments such as metallurgic workshops. |
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| Keywords: | new type belt press filter dehydration filtration belt |
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