Crystallizer water control method based on casting blank temperature simulation

• Main Authors: HAN ZHIWEI, LIU QIANG, TU LIN, DENG BITAO, KONG YIWEN
• Format: Patent
• Language: Chinese; English
• Published: 12.05.2023
• Subjects: CALCULATING; CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PERFORMING OPERATIONS; PHYSICS; POWDER METALLURGY; TRANSPORTING

The invention relates to a crystallizer water control method based on casting blank temperature simulation, and belongs to the technical field of casting blanks. The method comprises the steps of obtaining production data in real time, calculating the temperature of a casting blank in a crystallizer by adopting a temperature simulation method, obtaining the real-time temperature of any position of the casting blank, meanwhile, selecting the center position of the surface of the casting blank at an outlet of the crystallizer as a temperature control point, and setting the optimal temperature of the point according to process knowledge. The deviation between the calculated temperature and the set temperature of the temperature control point is compared in each calculation period, if the deviation is larger than the allowable range, the water inlet amount of the crystallizer is adjusted so as to ensure that the temperature of the control point is stable, and by means of the method, it can be ensured that the tem