COMBUSTION PROCESS ANALYSIS AND DIAGNOSTIC USING OPTICAL FLAME SCANNERS IN FRONT-FIRED PULVERIZED COAL BOILER

Daniel Nabaglo , Teresa Kurek , Konrad Wojdan

Abstract

Abstract The paper presents a novel concept and method of coal combustion process analysis using flame scanners supervision system. The combustion process analysis and diagnostic has a crucial influence on boiler effectiveness, especially in high variance of load demand, which is nowadays a top challenge for coal fired power plants. The first indicator of combustion inefficiency is flame stability which can be observe as variation of flame intensity. Nowadays there is no validated measuring methods dedicated for industrial usage which are able to give complete information about flame condition. For this reason the research activity were launched and focused on usage of commercial flame scanners for fast combustion analysis based on on-line flame parameters measuring. The analysis of combustion process was performed for 650 t/h live steam power boiler which is supplied …
Author Daniel Nabaglo
Daniel Nabaglo,,
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, Teresa Kurek
Teresa Kurek,,
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, Konrad Wojdan (FPAE / IHE)
Konrad Wojdan,,
- The Institute of Heat Engineering
Journal seriesJournal of Energy Resources Technology-Transactions of the Asme, ISSN 0195-0738, (A 20 pkt)
Issue year2018
DOIDOI:10.1115/1.4039096
URL http://energyresources.asmedigitalcollection.asme.org/article.aspx?articleid=2671215
Languageen angielski
Score (nominal)15
Publication indicators WoS Impact Factor: 2016 = 1.674 (2) - 2016=1.683 (5)
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