|
|
|
| Reasonable Recycling Methods of Waste Heat at Steel Plants Based on Energy Level AnalysisZ |
| HOU Ji-cheng，ZHANG Chun-xia，LI Xiu-ping,HAN Wei-gang，GAN Lei |
| （State Key Laboratory of Advanced Steel Processing and Products, Central Iron and Steel Research Institute, Beijing 100081, China） |
|
|
|
|
Abstract The limitations of thermal equilibrium and exergy balance methods were investigated. The energy level analysis method and its importance during analyzing the reasonable utilization of energy were also introduced. In respect of energy quality, the reasonable matching of energy supply and energy use of waste heat recovery system at iron and steel enterprises were discussed with the method of energy level analysis. The reasonable recycling methods of waste heat with different energy levels were also discussed. Finally, as an example, recovery of converter flue gas heat and reasonable utilization of the steam were discussed, which could be a reference for the recovery and rational utilization of waste heat for the iron and steel enterprises.
|
|
Received: 07 June 2012
Published: 27 February 2013
|
|
|
|
| [1] |
殷瑞钰.冶金流程工程学（第2版）[M]. 北京: 冶金工业出版社,2009
|
| [1] |
殷瑞钰.冶金流程工程学（第2版）[M]. 北京: 冶金工业出版社,2009
|
| [2] |
殷瑞钰.钢铁制造流程的本质、功能与钢厂未来发展模式[J].中国科学，E辑：技术科学,2008,38(9):1365-1377
|
| [2] |
殷瑞钰.钢铁制造流程的本质、功能与钢厂未来发展模式[J].中国科学，E辑：技术科学,2008,38(9):1365-1377
|
| [3] |
张春霞，齐渊洪，胡长庆.炼铁系统二次能源利用与生态环境保护——烧结与炼铁的二次能源分析与污染物的排放[C]. 2004全国能源与热工学术年会,2004: 578～582
|
| [3] |
张春霞，齐渊洪，胡长庆.炼铁系统二次能源利用与生态环境保护——烧结与炼铁的二次能源分析与污染物的排放[C]. 2004全国能源与热工学术年会,2004: 578～582
|
| [4] |
殷瑞钰.论钢厂制造过程中能量流行为和能量流网络的构建[J].钢铁,2010,45(4):1-9
|
| [4] |
殷瑞钰.论钢厂制造过程中能量流行为和能量流网络的构建[J].钢铁,2010,45(4):1-9
|
| [5] |
张春霞，殷瑞钰，秦松等.循环经济社会中的中国钢厂[J].钢铁,2011,46(7):1-6
|
| [5] |
张春霞，殷瑞钰，秦松等.循环经济社会中的中国钢厂[J].钢铁,2011,46(7):1-6
|
| [6] |
周继程，郦秀萍，上官方钦等.我国烧结工序能耗现状及节能技术和措施[J].冶金能源,2010,29(2):23-26
|
| [6] |
周继程，郦秀萍，上官方钦等.我国烧结工序能耗现状及节能技术和措施[J].冶金能源,2010,29(2):23-26
|
| [7] |
徐志栋，曹银平.宝钢干熄焦节能与技术进步[J].中国冶金,2005,15(2):30-33
|
| [7] |
徐志栋，曹银平.宝钢干熄焦节能与技术进步[J].中国冶金,2005,15(2):30-33
|
| [8] |
徐列，张秋强，董兴宏等.我国干熄焦技术现状分析[C]. 第七届（2009）中国钢铁年会论文集,北京,2009: 1-92～1-95
|
| [8] |
徐列，张秋强，董兴宏等.我国干熄焦技术现状分析[C]. 第七届（2009）中国钢铁年会论文集,北京,2009: 1-92～1-95
|
| [9] |
张福行.宝钢干熄焦蒸汽发生量的研究[J].冶金能源,2006,25(1):43-44
|
| [9] |
张福行.宝钢干熄焦蒸汽发生量的研究[J].冶金能源,2006,25(1):43-44
|
| [10] |
杨东华.分析和能级分析[M]. 北京: 科学出版社,1986
|
| [10] |
杨东华.分析和能级分析[M]. 北京: 科学出版社,1986
|
| [11] |
蔡九菊.关于钢铁制造流程能量流及其网络问题的研究[C]. 第七届（2009）中国钢铁年会,北京,2009: 189～195
|
| [11] |
蔡九菊.关于钢铁制造流程能量流及其网络问题的研究[C]. 第七届（2009）中国钢铁年会,北京,2009: 189～195
|
| [12] |
李海英，张爱虎，刘志等.转炉余热回收系统优化的节能效果分析[J].冶金能源,2011,30(3):49-51
|
| [12] |
李海英，张爱虎，刘志等.转炉余热回收系统优化的节能效果分析[J].冶金能源,2011,30(3):49-51
|
|
|
|
2013, Vol. 48 
