Advances in New and Renewable Energy >
Waste Heat Comprehensive Utilization System of Marine Solid Waste Incinerator and Diesel Power Plant
Received date: 2013-12-16
Revised date: 2014-02-18
Online published: 2014-02-28
For the energy saving, a comprehensive waste heat recovery and utilization system was proposed. The parameters of working fluid and system components were calculated to provide a basis for equipment design and selection in this paper. Exergy and heat analysis were applied for the system and the results show that the boiler has the maximum exergy loss of 68.1% while the condenser has the minimal exergy loss of 3.17%. The result of the economic analysis shows that the energy efficiency (εE) is increased by 3.54%, and the effective thermal efficiency (ηe) is increased by 3.11%. The system can gain about 13 million yuan per year and the investment payback period is about 1.6 years which show that this waste heat recovery system is feasible from the economic view.
ZENG Guang-bo , WU Jie , XIE Ming-chao , CHEN Xin-en . Waste Heat Comprehensive Utilization System of Marine Solid Waste Incinerator and Diesel Power Plant[J]. Advances in New and Renewable Energy, 2014 , 2(1) : 70 -75 . DOI: 10.3969/j.issn.2095-560X.2014.01.012
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