Application of electrophysical effects for the monitoring and control of heat-engineering and technological processes

This article reports on industrial-experimental studies and in-plant operations at the Karaganda Metallurgical Combine in which combustion products were analyzed simultaneously with the measurements of the flame potential or the constant component of the ''electrical noise,'' and...

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Veröffentlicht in:Combust., Explos. Shock Waves (Engl. Transl.); (United States) Explos. Shock Waves (Engl. Transl.); (United States), 1983-09, Vol.19 (5), p.559-561
Hauptverfasser: Fialkov, B. S., Shcherbakov, N. D., Akst, N. K., Besedin, V. I., Ostrovskii, M. D.
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container_end_page 561
container_issue 5
container_start_page 559
container_title Combust., Explos. Shock Waves (Engl. Transl.); (United States)
container_volume 19
creator Fialkov, B. S.
Shcherbakov, N. D.
Akst, N. K.
Besedin, V. I.
Ostrovskii, M. D.
description This article reports on industrial-experimental studies and in-plant operations at the Karaganda Metallurgical Combine in which combustion products were analyzed simultaneously with the measurements of the flame potential or the constant component of the ''electrical noise,'' and a carbon analysis of the steel was also carried out in the open-hearth furnaces. The results indicate a representative behavior on the part of the variation of the signal with variation of the oxygen-excess coefficient (air and oxygen). In the sintering of iron-ore materials on agglomeration machines, sensors were mounted in the vacuum chamber beneath the fire grate, and the signal from them was used to monitor the end of sintering, the quantity of fuel in the charge, and its moisture content. The efficiency of utilizing electrophysical effects for the monitoring and control of processes in industrial facilities, with simplicity and reliability on the part of the sensors and secondary instruments used, is demonstrated.
doi_str_mv 10.1007/BF00750419
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In the sintering of iron-ore materials on agglomeration machines, sensors were mounted in the vacuum chamber beneath the fire grate, and the signal from them was used to monitor the end of sintering, the quantity of fuel in the charge, and its moisture content. 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ispartof Combust., Explos. Shock Waves (Engl. Transl.); (United States), 1983-09, Vol.19 (5), p.559-561
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1573-8345
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subjects 360101 - Metals & Alloys- Preparation & Fabrication
421000 - Engineering- Combustion Systems
ALLOYS
CARBON
COMBUSTION PRODUCTS
EFFICIENCY
ELECTRIC MEASURING INSTRUMENTS
ELECTRICAL EQUIPMENT
ELECTRODYNAMICS
ELEMENTS
ENGINEERING
FABRICATION
FLAME PROPAGATION
FUELS
FURNACES
INDUSTRIAL PLANTS
IRON ALLOYS
IRON BASE ALLOYS
IRON ORES
MATERIALS SCIENCE
MEASURING INSTRUMENTS
METALLURGY
MOISTURE
MONITORING
NONMETALS
ORES
OXYGEN
PRODUCTION
RELIABILITY
SIGNALS
SINTERING
STEELS
title Application of electrophysical effects for the monitoring and control of heat-engineering and technological processes
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