Blast furnace abnormality determination device, blast furnace abnormality determination method, blast furnace operation method, blast furnace abnormality determination system, abnormality determination server device, display terminal device, program for abnormality determination server device, and program for display terminal device

Blast furnace abnormality determination device, blast furnace abnormality determination method, blast furnace operation method, blast furnace abnormality determination system, abnormality determination server device, display terminal device, program for abnormality determination server device, and program for display terminal device

An abnormality determination device for a blast furnace according to the present invention is provided with: a temperature distribution measurement means for measuring the temperature distribution directly above a starting material loading surface in the blast furnace; a gas component analysis means...

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Hauptverfasser: SHIMAMOTO HIROYUKI, ITO TOMOHIKO
Format: Patent
Sprache:chi ; eng
Schlagworte:
CHEMISTRY
MANUFACTURE OF IRON OR STEEL
METALLURGY
METALLURGY OF IRON
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creator SHIMAMOTO HIROYUKI
ITO TOMOHIKO
description An abnormality determination device for a blast furnace according to the present invention is provided with: a temperature distribution measurement means for measuring the temperature distribution directly above a starting material loading surface in the blast furnace; a gas component analysis means for analyzing the components of the gas in the blast furnace; a data accumulation means for accumulating the information of the temperature distribution measured by the temperature distribution measurement means and the analysis results of the gas component analysis means; a temperature distribution statistic calculation means for calculating a statistic for determining whether or not the temperature distribution measured by the temperature distribution measurement means is normal on the basis of a result obtained by performing principal component analysis on the information of the temperature distribution when the blast furnace is normal accumulated by the data accumulation means; and an abnormality determination
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subjects CHEMISTRY
MANUFACTURE OF IRON OR STEEL
METALLURGY
METALLURGY OF IRON
title Blast furnace abnormality determination device, blast furnace abnormality determination method, blast furnace operation method, blast furnace abnormality determination system, abnormality determination server device, display terminal device, program for abnormality determination server device, and program for display terminal device
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