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| Design and Implementation of Automatic Distribution Device in 350 kA Aluminum Electrolytic Cell Roasting |
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Received:September 22, 2013
Revised:September 25, 2013
Accepted:September 29, 2013
Published Online:March 31, 2014
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| DOI：10.3969/j.issn.1007-7545.2014.04.005 |
| KeyWord:aluminum electrolytic cell; roasting shunt; automatic control; shunt effect |
| Author | Institution |
| wang xuan |
北方工业大学机电工程学院 北京 |
| Zhao Rentao |
北方工业大学机电工程学院 |
| Wang Yongliang |
东北大学材料与冶金学院 |
| Tie Jun |
北方工业大学 |
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| Abstract: |
| An automatic control system for roasting distribution was designed to address unsatisfactory roasting effect and low control precision of manual deflector and artificial records data in current roasting process of aluminum reduction cells. The changes of volume and temperature, shunt effect of diverter in roasting process, heat dispersion performance of radiator deflector and dynamic & static contact sparks of shunt switch device were studied in-depth via a number of experiments. The results show that the calcined diversion system can satisfy the requirement to roasting start 350 kA aluminum electrolysis cell. |
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