METHOD FOR MEASURING AND CONTROLLING THERMAL LEVEL IN ORE DISCHARGING PART OF SINTERING MACHINE

PURPOSE:To control the completing point of firing of sintered ore to the optimum based on the measured result by measuring the thermal level of the sintered ore at the ore discharging part of a sintering machine, in order to grasp and control the firing condition giving large influence on the yield...

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Bibliographic Details
Main Authors MORIYA KATSUSHI, FUJII KUNIHIKO, OKAMOTO YASUO, FUNAKOSHI TAKAHISA
Format Patent
LanguageEnglish
Published 16.05.1995
Edition6
Subjects
BLASTING
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
FURNACES
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
HEATING
KILNS
LIGHTING
MECHANICAL ENGINEERING
METALLURGY
OPEN SINTERING OR LIKE APPARATUS
OVENS
PRETREATMENT OF RAW MATERIALS
PRODUCTION AND REFINING OF METALS
RETORTS
TREATMENT OF ALLOYS OR NON-FERROUS METALS
WEAPONS
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Summary:PURPOSE:To control the completing point of firing of sintered ore to the optimum based on the measured result by measuring the thermal level of the sintered ore at the ore discharging part of a sintering machine, in order to grasp and control the firing condition giving large influence on the yield and the quality of the sintered ore. CONSTITUTION:Dropping vibration of the sintered ore 18 broken and dropped at the ore discharging part 19 of the sintering machine is detected and this signal is fetched in a camera 3 for thermal image and the broken surface is picked up with this camera 3 and fetched in an image processor 5 to grasp the thermal level of the broken surface. Based on this result, the charging height of the raw material, the sucking capacity of a wind box group, etc., are controlled and the optimum sintered ore is obtd.
Bibliography:Application Number: JP19930292375