中国电建集团江西省电力建设有限公司碳中和研究院
纸质出版:2022
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李志涛, 吴家欢, 章高霞. ORC低温余热发电技术在陶瓷行业内的应用前景[J]. 能源研究与管理, 2022,(1):103-107.
李志涛, 吴家欢, 章高霞. Application Prospect of ORC Low Temperature Waste Heat Cogeneration Technology in Ceramic Industry[J]. 2022, (1): 103-107.
李志涛, 吴家欢, 章高霞. ORC低温余热发电技术在陶瓷行业内的应用前景[J]. 能源研究与管理, 2022,(1):103-107. DOI: 10.16056/j.2096-7705.2022.01.017.
李志涛, 吴家欢, 章高霞. Application Prospect of ORC Low Temperature Waste Heat Cogeneration Technology in Ceramic Industry[J]. 2022, (1): 103-107. DOI: 10.16056/j.2096-7705.2022.01.017.
为响应国家“双碳”“双减”目标,促进高耗能企业节能减排,以解决我国陶瓷行业窑炉排烟热损失较大的问题。以某窑炉排烟余热 (220~250 ℃) 的陶瓷企业为研究对象,采用有机朗肯循环 (ORC) 低温余热发电方案,并对其进行经济效益与减排效益分析。结果表明:在陶瓷行业内,使用 ORC 发电技术对窑炉烟气进行余热回收具有技术可行性;当 ORC 发电效率为 15%时,该企业年节约电费为 991.6 万元,年节能效率可达 6%,经济效益较为可观,且 CO
2
、SO
2
、NO
x
的减排量分别为 4 693.3、15.2、13 t,整体减排效益显著。该技术符合“双碳”政策、绿色可持续经济发展的方向,其未来市场空间广阔。
In order to respond to the national goal of "double carbon" and "double reduction" and to promote energy saving and emission reduction in high energy-consuming enterprises
the problem of large heat loss from kiln exhaust in China’s ceramic industry was solved. A ceramic enterprise with kiln exhaust waste heat (220-250 ℃ ) was studied
and an organic rankine cycle (ORC) low-temperature waste heat power generation scheme was used
and its economic and emission reduction benefits were analyzed. The results showed that it was technically feasible to use ORC power generation technology to recover waste heat from kiln flue gas in the ceramics
industry; when the ORC power generation efficiency was 15%
the annual electricity cost saving of the enterprise was 9.916 million yuan
and the annual energy saving efficiency was up to 6%
which was a considerable economic benefit. And the emission reductions of CO
2
SO
2
and NO
x
were 4 693.3
15.2 and 13 t respectively
and the overall emission reduction benefits were remarkable. This technology is in line with the "double carbon"policy and the direction of green and sustainable economic development
and its future market space is broad.
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陶瓷制造行业废弃污染防治现状调查与对策研究[D]. 张振东.首都经济贸易大学,2019
基于ORC的瓷砖生产线余热回收利用研究[D]. 肖锐.中国矿业大学,2019
中国卫生陶瓷出口产品碳足迹研究[D]. 赵思婷.北京理工大学,2017
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Multi-objective optimization and off-design evaluation of organic rankine cycle (ORC) for low-grade waste heat recovery[J]. Lingbao Wang;Xianbiao Bu;Huashan Li.Energy,2020(C)
Multi-Objective Optimization of Organic Rankine Cycle for Low-Grade Waste Heat Recovery[J]. Ruijie Wang;Jingquan Zhao;Lei Zhu;Guohua Kuang.E3S Web of Conferences,2019
Exergy efficiency analysis of ORC (Organic Rankine Cycle) and ORC-based combined cycles driven by low-temperature waste heat[J]. Wenqiang Sun;Xiaoyu Yue;Yanhui Wang.Energy Conversion and Management,2017
A comparative thermodynamic analysis of ORC and Kalina cycles for waste heat recovery: A case study for CGAM cogeneration system[J]. Arash Nemati;Hossein Nami;Faramarz Ranjbar;Mortaza Yari.Case Studies in Thermal Engineering,2017(C)
Capturing the invisible resource: Analysis of waste heat potential in Chinese industry[J]. Hongyou Lu;Lynn Price;Qi Zhang.Applied Energy,2016
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