APPARATUS FOR PREHEATING TUNDISH AND CONTROL METHOD THEREOF

APPARATUS FOR PREHEATING TUNDISH AND CONTROL METHOD THEREOF

Disclosed are an apparatus for controlling a tundish preheater and a control method thereof. The apparatus for controlling a preheater comprises: an air valve controlling the quantity of air supplied to a preheating burner of a tundish; a CO detecting unit detecting the content of carbon monoxide in...

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Hauptverfasser: YOO, SANG SOO, LEE, HYUN JOO
Format: Patent
Sprache:eng ; kor
Schlagworte:
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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creator YOO, SANG SOO
LEE, HYUN JOO
description Disclosed are an apparatus for controlling a tundish preheater and a control method thereof. The apparatus for controlling a preheater comprises: an air valve controlling the quantity of air supplied to a preheating burner of a tundish; a CO detecting unit detecting the content of carbon monoxide in the tundish; and a control unit which operates the air valve by calculating the opening of the air valve so that the inner temperature of the tundish meets the target temperature and operates the air valve by controlling the opening of the air valve according to the CO detection value which is input from the CO detecting unit.
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subjects CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
title APPARATUS FOR PREHEATING TUNDISH AND CONTROL METHOD THEREOF
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