| 摘要 |
PROBLEM TO BE SOLVED: To provide a controlling method for the sintering temperature pattern for realizing the consistent control with small differenceΔT between maximum and minimum values in the temperature variance when the sintering temperature is controlled by adjusting the number of revolution of an exhauster. SOLUTION: In the case of manufacturing the sinter by charging a raw material 16 to be sintered onto a sintering pallet 1, igniting it from the top, and sucking the sintering exhaust gas from the bottom successively via a tuyere box 4, a dust collector 6, and the exhauster 7, the different control operation coefficient is used between the case where the number of revolution of the exhauster 7 is increased and the case where the number of revolution is decreased in the controlling method of the sintering temperature pattern for adjusting the number of revolution of the exhauster 7 to suck the sintering exhaust gas.
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