| 铝电解槽侧壁余热利用的半导体温差发电装置设计 |
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| 引用本文： | 黄学章,包涵,周孑民,张承丽,张韬. 铝电解槽侧壁余热利用的半导体温差发电装置设计[J]. 轻金属, 2011, 0(9) |
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| 作者姓名： | 黄学章 包涵 周孑民 张承丽 张韬 |
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| 作者单位： | 中南大学能源科学与工程学院,湖南长沙,410083 |
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| 基金项目： | 有色冶金中低温余热高效回收利用的基础研究,国家自然科学基金-云南联合基金重点项目(U0937604) |
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| 摘 要： | 铝电解槽能耗巨大,其中很大一部分能量以热量形式散失,本文设计了一套以塞贝克效应为原理的小功率余热温差发电装置对铝电解槽侧壁余热进行利用.该装置在某铝电解厂的电解槽侧壁进行了现场安装测试,对测试数据进行分析表明,在铝电解槽侧壁安装本文所设计的温差发电装置能够产生一定的经济效益,节约用电量.
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| 关 键 词： | 温差发电 铝电解槽 余热利用 |
The design of waste heat thermoelectric generator for the aluminium reduction cell |
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| HUANG Xue-zhang , BAO Han , ZHOU Jie-min , ZHANG Cheng-li , ZHANG Tao. The design of waste heat thermoelectric generator for the aluminium reduction cell[J]. Light Metals, 2011, 0(9) |
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| Authors: | HUANG Xue-zhang BAO Han ZHOU Jie-min ZHANG Cheng-li ZHANG Tao |
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| Affiliation: | HUANG Xue-zhang,BAO Han,ZHOU Jie-min,ZHANG Cheng-li and ZHANG Tao(School of Energy Science and Engineering CSU,Changsha 410083,China) |
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| Abstract: | The energy consumption of the aluminium electrolysis is huge,much of it is lost as heat.This paper designed a small power waste heat thermoelectric generator with the Seebeck effect theory to reuse of waste heat of the aluminium reduction cell.The thermoelectric generator was installed and tested on the aluminium reduction cell of an aluminium smelter,the test data shows that the thermoelectric generator installed on the aluminium reduction cell can make some economic benefits,saving electricity. |
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| Keywords: | thermoelectric generation aluminium reduction cell waste heat utilization |
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