Ladle filler sand sintering layer crevasse device

• Main Authors: SUN XUN, ZHANG JIZE, WANG YUQING, BAI XIAOHONG, LIU YARU, CHEN BAIYANG
• Format: Patent
• Language: Chinese; English
• Published: 19.08.2022
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

The utility model relates to a stuffing sand sintering layer breaking device which comprises a top pipe structural member and a bridge type base, the top pipe structural member is composed of a top pipe and a bracket fixed in the middle of the top pipe, and the upper end of the bracket is prefabricated into a circular groove matched with the shape of a lower opening of a water outlet through refractory materials. The refractory material prefabricated structure at the lower end of the bracket is matched with the shape of an upper opening of the long nozzle, the bridge type base is placed on a tundish cover, and the bracket is placed on the bridge type base. Compared with the prior art, the utility model has the beneficial effects that the automatic casting of the steel ladle is realized, the quality of molten steel is not influenced, the accidents of molten steel modification, discarding and the like are reduced, the treatment time of the accident that the molten steel is not automatically opened is shortened,