MEASUREMENT OF CHARGE BANK LEVEL IN A METALLURGICAL FURNACE

Various systems and methods for monitoring the level of a feed material layer in a metallurgical furnace are described. At least one non-contact sensor is used to sense a distance between the feed layer and a reference position. A process controller linked to the sensor provides a control signal bas...

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Bibliographische Detailangaben
Hauptverfasser:	UYEDA, Bruce, SADRI, Afshin, VENDITTI, Roberto, SOUTHALL, Sean, SHAMELI, Ehsan, KEPES, Andrei, GERRITSEN, Terry
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES BLASTING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL MECHANICAL ENGINEERING METERING BY VOLUME OPEN SINTERING OR LIKE APPARATUS OVENS PERFORMING OPERATIONS PHYSICS POWDER METALLURGY RADIO DIRECTION-FINDING RADIO NAVIGATION RETORTS TESTING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	Various systems and methods for monitoring the level of a feed material layer in a metallurgical furnace are described. At least one non-contact sensor is used to sense a distance between the feed layer and a reference position. A process controller linked to the sensor provides a control signal based upon the sensed distance. The control signal may be used to control various factors in the operation of the metallurgical furnace.