Proceedings of the 2015 International Symposium on Material, Energy and Environment Engineering

Optimized analysis of the clean depth waste heat utilization system in coal-fired power plant

Authors
Fengping Pan, Jia Luo, Yaqing Zhu, Weijian Huang, Lingling Shi, Kai Su
Corresponding Author
Fengping Pan
Available Online November 2015.
DOI
10.2991/ism3e-15.2015.49How to use a DOI?
Abstract

In recent years, as a consequence of the rapidly increasing energy price and more and more stringent energy-saving and emission reduction policies, many effective measures have been taken by the majority of the coal-fired plants in China, including improving the power plant efficiency, reducing the unit standard coal consumption rate as well as pollutants emissions. Considering the characteristics of boiler flue gas and the operation process of pollutant removal devices, this study puts forward a kind of clean depth waste heat utilization system, which can recycle waste heat of the tail flue gas and improve pollutant removal efficiency. Taking a typical domestic 1000MW unit as example, we carry out the detailed thermodynamic calculation and an indepth exergy analysis on the system to evaluate the feasibility and the energy saving effect of this system. Results show that the proposed system can not only improve the pollutant removal efficiency significantly but also can bring a very high economic value and environmental benefits which will provide design ideas and theory analysis to the power plant design and transformation. And the energy saving effect of the system is outstanding.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 International Symposium on Material, Energy and Environment Engineering
Series
Advances in Engineering Research
Publication Date
November 2015
ISBN
10.2991/ism3e-15.2015.49
ISSN
2352-5401
DOI
10.2991/ism3e-15.2015.49How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Fengping Pan
AU  - Jia Luo
AU  - Yaqing Zhu
AU  - Weijian Huang
AU  - Lingling Shi
AU  - Kai Su
PY  - 2015/11
DA  - 2015/11
TI  - Optimized analysis of the clean depth waste heat utilization system in coal-fired power plant
BT  - Proceedings of the 2015 International Symposium on Material, Energy and Environment Engineering
PB  - Atlantis Press
SP  - 196
EP  - 202
SN  - 2352-5401
UR  - https://doi.org/10.2991/ism3e-15.2015.49
DO  - 10.2991/ism3e-15.2015.49
ID  - Pan2015/11
ER  -